Merge pull request #937 from hargata/Hargata/update.configurator.2

Add Server Domain into configurator

.github/CONTRIBUTING.md

@@ -8,6 +8,8 @@ Ideally, the Issues tab should only consist of bug reports and feature requests
 ## Feature Requests
 Feature Requests are cool, but we do want to avoid bloat and scope/feature creep.
 
+Read [this](https://github.com/hargata/lubelog/wiki/Scope-and-Purpose) to better understand the scope and purpose of this project.
+
 LubeLogger is a Vehicle Maintenance and Fuel Mileage Tracker. 
 It is not and should not be used for the following:
 - Project Management Software(e.g.: Jira)

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,7 +1,7 @@
 ---
 name: Bug report
 about: Report a bug
-title: ''
+title: "[BUG]"
 labels: ''
 assignees: ''
 
@@ -18,7 +18,7 @@ Please make sure you have performed the following steps before opening a new bug
 
 **Platform**
 - [ ] Docker Image
-- [ ] Windows Standalone Executable
+- [ ] Windows/Linux Standalone Executable
 
 **Browser Console Errors(F12)**
 <!-- Attach a screenshot or codeblock containing the browser console error -->

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,17 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: "[FEATURE REQUEST]"
+labels: ''
+assignees: ''
+
+---
+
+**Checklist**
+Please make sure you have performed the following steps before submitting a new feature request, change `[ ]` to `[x]` to mark it as done
+
+- [ ] I have read the [Contributing Guidelines](https://github.com/hargata/lubelog/blob/main/.github/CONTRIBUTING.md) and [Scope and Purpose](https://github.com/hargata/lubelog/wiki/Scope-and-Purpose)
+- [ ] I have searched through existing issues.
+
+**Description**
+<!-- Describe the feature request below this line -->

.gitignore

@@ -1,15 +1,6 @@
 .vs/
 bin/
 obj/
-wwwroot/images/
-cartracker.db
-data/cartracker.db
-wwwroot/documents/
-wwwroot/temp/
-wwwroot/imports/
-wwwroot/translations/
-config/userConfig.json
+data/
 CarCareTracker.csproj.user
 Properties/launchSettings.json
-data/cartracker-log.db
-data/widgets.html

CarCareTracker.csproj

@@ -11,10 +11,10 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="CsvHelper" Version="30.0.1" />
+    <PackageReference Include="CsvHelper" Version="33.0.1" />
     <PackageReference Include="LiteDB" Version="5.0.17" />
-    <PackageReference Include="MailKit" Version="4.8.0" />
-    <PackageReference Include="Npgsql" Version="8.0.5" />
+    <PackageReference Include="MailKit" Version="4.11.0" />
+    <PackageReference Include="Npgsql" Version="9.0.3" />
     <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="7.3.1" />
   </ItemGroup>
 

Controllers/AdminController.cs

@@ -55,7 +55,7 @@ namespace CarCareTracker.Controllers
                         }
                     }
                 }
-                var successResponse = new OperationResponse { Success = true, Message = "Token Generated!" };
+                var successResponse = OperationResponse.Succeed("Token Generated!");
                 return Json(successResponse);
             } else
             {

Controllers/ErrorController.cs

@@ -6,7 +6,7 @@ namespace CarCareTracker.Controllers
     {
         public IActionResult Unauthorized()
         {
-            if (!User.IsInRole("CookieAuth"))
+            if (User.IsInRole("APIAuth"))
             {
                 Response.StatusCode = 403;
                 return new EmptyResult();

Controllers/FilesController.cs

@@ -32,7 +32,7 @@ namespace CarCareTracker.Controllers
             var originalFileName = Path.GetFileNameWithoutExtension(file.FileName);
             if (originalFileName == "en_US")
             {
-                return Json(new OperationResponse { Success = false, Message = "The translation file name en_US is reserved." });
+                return Json(OperationResponse.Failed("The translation file name en_US is reserved."));
             }
             var fileName = UploadFile(file);
             //move file from temp to translation folder.
@@ -41,9 +41,9 @@ namespace CarCareTracker.Controllers
             if (!string.IsNullOrWhiteSpace(uploadedFilePath))
             {
                 var result = _fileHelper.RenameFile(uploadedFilePath, originalFileName);
-                return Json(new OperationResponse { Success = result, Message = string.Empty });
+                return Json(OperationResponse.Conditional(result));
             }
-            return Json(new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage });
+            return Json(OperationResponse.Failed());
         }
 
         [HttpPost]
@@ -81,7 +81,7 @@ namespace CarCareTracker.Controllers
         private string UploadFile(IFormFile fileToUpload)
         {
             string uploadDirectory = "temp/";
-            string uploadPath = Path.Combine(_webEnv.WebRootPath, uploadDirectory);
+            string uploadPath = Path.Combine(_webEnv.ContentRootPath, "data", uploadDirectory);
             if (!Directory.Exists(uploadPath))
                 Directory.CreateDirectory(uploadPath);
             string fileName = Guid.NewGuid() + Path.GetExtension(fileToUpload.FileName);
@@ -95,7 +95,7 @@ namespace CarCareTracker.Controllers
         public IActionResult UploadCoordinates(List<string> coordinates)
         {
             string uploadDirectory = "temp/";
-            string uploadPath = Path.Combine(_webEnv.WebRootPath, uploadDirectory);
+            string uploadPath = Path.Combine(_webEnv.ContentRootPath, "data", uploadDirectory);
             if (!Directory.Exists(uploadPath))
                 Directory.CreateDirectory(uploadPath);
             string fileName = Guid.NewGuid() + ".csv";

Controllers/HomeController.cs

@@ -23,6 +23,7 @@ namespace CarCareTracker.Controllers
         private readonly IReminderRecordDataAccess _reminderRecordDataAccess;
         private readonly IReminderHelper _reminderHelper;
         private readonly ITranslationHelper _translationHelper;
+        private readonly IMailHelper _mailHelper;
         public HomeController(ILogger<HomeController> logger,
             IVehicleDataAccess dataAccess,
             IUserLogic userLogic,
@@ -33,7 +34,8 @@ namespace CarCareTracker.Controllers
             IExtraFieldDataAccess extraFieldDataAccess,
             IReminderRecordDataAccess reminderRecordDataAccess,
             IReminderHelper reminderHelper,
-            ITranslationHelper translationHelper)
+            ITranslationHelper translationHelper,
+            IMailHelper mailHelper)
         {
             _logger = logger;
             _dataAccess = dataAccess;
@@ -46,6 +48,7 @@ namespace CarCareTracker.Controllers
             _loginLogic = loginLogic;
             _vehicleLogic = vehicleLogic;
             _translationHelper = translationHelper;
+            _mailHelper = mailHelper;
         }
         private int GetUserID()
         {
@@ -98,7 +101,6 @@ namespace CarCareTracker.Controllers
                         var kioskResult = _vehicleLogic.GetPlans(vehiclesStored, true);
                         return PartialView("_KioskPlan", kioskResult);
                     }
-                    break;
                 case KioskMode.Reminder:
                     {
                         var kioskResult = _vehicleLogic.GetReminders(vehiclesStored, false);
@@ -280,12 +282,12 @@ namespace CarCareTracker.Controllers
                     var result = _loginLogic.UpdateUserDetails(userId, userAccount);
                     return Json(result);
                 }
-                return Json(new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage });
+                return Json(OperationResponse.Failed());
             }
             catch (Exception ex)
             {
                 _logger.LogError(ex.Message);
-                return Json(new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage });
+                return Json(OperationResponse.Failed());
             }
         }
         [HttpGet]
@@ -493,16 +495,16 @@ namespace CarCareTracker.Controllers
                 }
                 if (translationsDownloaded > 0)
                 {
-                    return Json(new OperationResponse() { Success = true, Message = $"{translationsDownloaded} Translations Downloaded" });
+                    return Json(OperationResponse.Succeed($"{translationsDownloaded} Translations Downloaded"));
                 } else
                 {
-                    return Json(new OperationResponse() { Success = false, Message = "No Translations Downloaded" });
+                    return Json(OperationResponse.Failed("No Translations Downloaded"));
                 }
             }
             catch (Exception ex)
             {
                 _logger.LogError($"Unable to retrieve translations: {ex.Message}");
-                return Json(new OperationResponse() { Success = false, Message = StaticHelper.GenericErrorMessage });
+                return Json(OperationResponse.Failed());
             }
         }
         public ActionResult GetVehicleSelector(int vehicleId)
@@ -556,6 +558,29 @@ namespace CarCareTracker.Controllers
             }
             return Json(false);
         }
+        [Authorize(Roles = nameof(UserData.IsRootUser))]
+        public IActionResult GetServerConfiguration()
+        {
+            var viewModel = new ServerSettingsViewModel
+            {
+                PostgresConnection = _config.GetServerPostgresConnection(),
+                AllowedFileExtensions = _config.GetAllowedFileUploadExtensions(),
+                CustomLogoURL = _config.GetLogoUrl(),
+                MessageOfTheDay = _config.GetMOTD(),
+                WebHookURL = _config.GetWebHookUrl(),
+                CustomWidgetsEnabled = _config.GetCustomWidgetsEnabled(),
+                InvariantAPIEnabled = _config.GetInvariantApi(),
+                SMTPConfig = _config.GetMailConfig(),
+                OIDCConfig = _config.GetOpenIDConfig()
+            };
+            return PartialView("_ServerConfig", viewModel);
+        }
+        [Authorize(Roles = nameof(UserData.IsRootUser))]
+        public IActionResult SendTestEmail(string emailAddress)
+        {
+            var result = _mailHelper.SendTestEmail(emailAddress);
+            return Json(result);
+        }
         [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
         public IActionResult Error()
         {

Controllers/LoginController.cs

@@ -49,21 +49,31 @@ namespace CarCareTracker.Controllers
             }
             return View(model: redirectURL);
         }
-        public IActionResult Registration()
+        public IActionResult Registration(string token = "", string email = "")
         {
             if (_config.GetServerDisabledRegistration())
             {
                 return RedirectToAction("Index");
             }
-            return View();
+            var viewModel = new LoginModel
+            {
+                EmailAddress = string.IsNullOrWhiteSpace(email) ? string.Empty : email,
+                Token = string.IsNullOrWhiteSpace(token) ? string.Empty : token
+            };
+            return View(viewModel);
         }
         public IActionResult ForgotPassword()
         {
             return View();
         }
-        public IActionResult ResetPassword()
+        public IActionResult ResetPassword(string token = "", string email = "")
         {
-            return View();
+            var viewModel = new LoginModel
+            {
+                EmailAddress = string.IsNullOrWhiteSpace(email) ? string.Empty : email,
+                Token = string.IsNullOrWhiteSpace(token) ? string.Empty : token
+            };
+            return View(viewModel);
         }
         public IActionResult GetRemoteLoginLink()
         {
@@ -130,13 +140,39 @@ namespace CarCareTracker.Controllers
                         Content = new FormUrlEncodedContent(httpParams)
                     };
                     var tokenResult = await httpClient.SendAsync(httpRequest).Result.Content.ReadAsStringAsync();
-                    var userJwt = JsonSerializer.Deserialize<OpenIDResult>(tokenResult)?.id_token ?? string.Empty;
+                    var decodedToken = JsonSerializer.Deserialize<OpenIDResult>(tokenResult);
+                    var userJwt = decodedToken?.id_token ?? string.Empty;
+                    var userAccessToken = decodedToken?.access_token ?? string.Empty;
                     if (!string.IsNullOrWhiteSpace(userJwt))
                     {
                         //validate JWT token
                         var tokenParser = new JwtSecurityTokenHandler();
                         var parsedToken = tokenParser.ReadJwtToken(userJwt);
-                        var userEmailAddress = parsedToken.Claims.First(x => x.Type == "email").Value;
+                        var userEmailAddress = string.Empty;
+                        if (parsedToken.Claims.Any(x => x.Type == "email"))
+                        {
+                            userEmailAddress = parsedToken.Claims.First(x => x.Type == "email").Value;
+                        }
+                        else if (!string.IsNullOrWhiteSpace(openIdConfig.UserInfoURL) && !string.IsNullOrWhiteSpace(userAccessToken))
+                        {
+                            //retrieve claims from userinfo endpoint if no email claims are returned within id_token
+                            var userInfoHttpRequest = new HttpRequestMessage(HttpMethod.Get, openIdConfig.UserInfoURL);
+                            userInfoHttpRequest.Headers.Add("Authorization", $"Bearer {userAccessToken}");
+                            var userInfoResult = await httpClient.SendAsync(userInfoHttpRequest).Result.Content.ReadAsStringAsync();
+                            var userInfo = JsonSerializer.Deserialize<OpenIDUserInfo>(userInfoResult);
+                            if (!string.IsNullOrWhiteSpace(userInfo?.email ?? string.Empty))
+                            {
+                                userEmailAddress = userInfo?.email ?? string.Empty;
+                            } else
+                            {
+                                _logger.LogError($"OpenID Provider did not provide an email claim via UserInfo endpoint");
+                            }
+                        }
+                        else
+                        {
+                            var returnedClaims = parsedToken.Claims.Select(x => x.Type);
+                            _logger.LogError($"OpenID Provider did not provide an email claim, claims returned: {string.Join(",", returnedClaims)}");
+                        }
                         if (!string.IsNullOrWhiteSpace(userEmailAddress))
                         {
                             var userData = _loginLogic.ValidateOpenIDUser(new LoginModel() { EmailAddress = userEmailAddress });
@@ -180,6 +216,126 @@ namespace CarCareTracker.Controllers
             }
             return new RedirectResult("/Login");
         }
+        public async Task<IActionResult> RemoteAuthDebug(string code, string state = "")
+        {
+            List<OperationResponse> results = new List<OperationResponse>();
+            try
+            {
+                if (!string.IsNullOrWhiteSpace(code))
+                {
+                    results.Add(OperationResponse.Succeed($"Received code from OpenID Provider: {code}"));
+                    //received code from OIDC provider
+                    //create http client to retrieve user token from OIDC
+                    var httpClient = new HttpClient();
+                    var openIdConfig = _config.GetOpenIDConfig();
+                    //check if validate state is enabled.
+                    if (openIdConfig.ValidateState)
+                    {
+                        var storedStateValue = Request.Cookies["OIDC_STATE"];
+                        if (!string.IsNullOrWhiteSpace(storedStateValue))
+                        {
+                            Response.Cookies.Delete("OIDC_STATE");
+                        }
+                        if (string.IsNullOrWhiteSpace(storedStateValue) || string.IsNullOrWhiteSpace(state) || storedStateValue != state)
+                        {
+                            results.Add(OperationResponse.Failed($"Failed State Validation - Expected: {storedStateValue} Received: {state}"));
+                        } else
+                        {
+                            results.Add(OperationResponse.Succeed($"Passed State Validation - Expected: {storedStateValue} Received: {state}"));
+                        }
+                    }
+                    var httpParams = new List<KeyValuePair<string, string>>
+                {
+                     new KeyValuePair<string, string>("code", code),
+                     new KeyValuePair<string, string>("grant_type", "authorization_code"),
+                     new KeyValuePair<string, string>("client_id", openIdConfig.ClientId),
+                     new KeyValuePair<string, string>("client_secret", openIdConfig.ClientSecret),
+                     new KeyValuePair<string, string>("redirect_uri", openIdConfig.RedirectURL)
+                };
+                    if (openIdConfig.UsePKCE)
+                    {
+                        //retrieve stored challenge verifier
+                        var storedVerifier = Request.Cookies["OIDC_VERIFIER"];
+                        if (!string.IsNullOrWhiteSpace(storedVerifier))
+                        {
+                            httpParams.Add(new KeyValuePair<string, string>("code_verifier", storedVerifier));
+                            Response.Cookies.Delete("OIDC_VERIFIER");
+                        }
+                    }
+                    var httpRequest = new HttpRequestMessage(HttpMethod.Post, openIdConfig.TokenURL)
+                    {
+                        Content = new FormUrlEncodedContent(httpParams)
+                    };
+                    var tokenResult = await httpClient.SendAsync(httpRequest).Result.Content.ReadAsStringAsync();
+                    var decodedToken = JsonSerializer.Deserialize<OpenIDResult>(tokenResult);
+                    var userJwt = decodedToken?.id_token ?? string.Empty;
+                    var userAccessToken = decodedToken?.access_token ?? string.Empty;
+                    if (!string.IsNullOrWhiteSpace(userJwt))
+                    {
+                        results.Add(OperationResponse.Succeed($"Passed JWT Parsing - id_token: {userJwt}"));
+                        //validate JWT token
+                        var tokenParser = new JwtSecurityTokenHandler();
+                        var parsedToken = tokenParser.ReadJwtToken(userJwt);
+                        var userEmailAddress = string.Empty;
+                        if (parsedToken.Claims.Any(x => x.Type == "email"))
+                        {
+                            userEmailAddress = parsedToken.Claims.First(x => x.Type == "email").Value;
+                            results.Add(OperationResponse.Succeed($"Passed Claim Validation - email"));
+                        }
+                        else if (!string.IsNullOrWhiteSpace(openIdConfig.UserInfoURL) && !string.IsNullOrWhiteSpace(userAccessToken))
+                        {
+                            //retrieve claims from userinfo endpoint if no email claims are returned within id_token
+                            var userInfoHttpRequest = new HttpRequestMessage(HttpMethod.Get, openIdConfig.UserInfoURL);
+                            userInfoHttpRequest.Headers.Add("Authorization", $"Bearer {userAccessToken}");
+                            var userInfoResult = await httpClient.SendAsync(userInfoHttpRequest).Result.Content.ReadAsStringAsync();
+                            var userInfo = JsonSerializer.Deserialize<OpenIDUserInfo>(userInfoResult);
+                            if (!string.IsNullOrWhiteSpace(userInfo?.email ?? string.Empty))
+                            {
+                                userEmailAddress = userInfo?.email ?? string.Empty;
+                                results.Add(OperationResponse.Succeed($"Passed Claim Validation - Retrieved email via UserInfo endpoint"));
+                            } else
+                            {
+                                results.Add(OperationResponse.Failed($"Failed Claim Validation - Unable to retrieve email via UserInfo endpoint: {openIdConfig.UserInfoURL} using access_token: {userAccessToken} - Received {userInfoResult}"));
+                            }
+                        }
+                        else
+                        {
+                            var returnedClaims = parsedToken.Claims.Select(x => x.Type);
+                            results.Add(OperationResponse.Failed($"Failed Claim Validation - Expected: email Received: {string.Join(",", returnedClaims)}"));
+                        }
+                        if (!string.IsNullOrWhiteSpace(userEmailAddress))
+                        {
+                            var userData = _loginLogic.ValidateOpenIDUser(new LoginModel() { EmailAddress = userEmailAddress });
+                            if (userData.Id != default)
+                            {
+                                results.Add(OperationResponse.Succeed($"Passed User Validation - Email: {userEmailAddress} Username: {userData.UserName}"));
+                            }
+                            else
+                            {
+                                results.Add(OperationResponse.Succeed($"Passed Email Validation - Email: {userEmailAddress} User not registered"));
+                            }
+                        }
+                        else
+                        {
+                            results.Add(OperationResponse.Failed($"Failed Email Validation - No email received from OpenID Provider"));
+                        }
+                    }
+                    else
+                    {
+                        results.Add(OperationResponse.Failed($"Failed to parse JWT - Expected: id_token Received: {tokenResult}"));
+                    }
+                }
+                else
+                {
+                    results.Add(OperationResponse.Failed("No code received from OpenID Provider"));
+                }
+            }
+            catch (Exception ex)
+            {
+                results.Add(OperationResponse.Failed($"Exception: {ex.Message}"));
+            }
+            return View(results);
+        }
         [HttpPost]
         public IActionResult Login(LoginModel credentials)
         {
@@ -240,6 +396,12 @@ namespace CarCareTracker.Controllers
             return Json(result);
         }
         [HttpPost]
+        public IActionResult SendRegistrationToken(LoginModel credentials)
+        {
+            var result = _loginLogic.SendRegistrationToken(credentials);
+            return Json(result);
+        }
+        [HttpPost]
         public IActionResult RequestResetPassword(LoginModel credentials)
         {
             var result = _loginLogic.RequestResetPassword(credentials);

Controllers/MigrationController.cs

@@ -15,7 +15,7 @@ namespace CarCareTracker.Controllers
         private IConfigHelper _configHelper;
         private IFileHelper _fileHelper;
         private readonly ILogger<MigrationController> _logger;
-        public MigrationController(IConfigHelper configHelper, IFileHelper fileHelper, IConfiguration serverConfig, ILogger<MigrationController> logger)
+        public MigrationController(IConfigHelper configHelper, IFileHelper fileHelper, ILogger<MigrationController> logger)
         {
             _configHelper = configHelper;
             _fileHelper = fileHelper;
@@ -66,7 +66,7 @@ namespace CarCareTracker.Controllers
         {
             if (string.IsNullOrWhiteSpace(_configHelper.GetServerPostgresConnection()))
             {
-                return Json(new OperationResponse { Success = false, Message = "Postgres connection not set up" });
+                return Json(OperationResponse.Failed("Postgres connection not set up"));
             }
             var tempFolder = $"temp/{Guid.NewGuid()}";
             var tempPath = $"{tempFolder}/cartracker.db";
@@ -419,24 +419,24 @@ namespace CarCareTracker.Controllers
                 #endregion
                 var destFilePath = $"{fullFolderPath}.zip";
                 ZipFile.CreateFromDirectory(fullFolderPath, destFilePath);
-                return Json(new OperationResponse { Success = true, Message = $"/{tempFolder}.zip" });
+                return Json(OperationResponse.Succeed($"/{tempFolder}.zip"));
             }
             catch (Exception ex)
             {
                 _logger.LogError(ex.Message);
-                return Json(new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage });
+                return Json(OperationResponse.Failed());
             }
         }
         public IActionResult Import(string fileName)
         {
             if (string.IsNullOrWhiteSpace(_configHelper.GetServerPostgresConnection()))
             {
-                return Json(new OperationResponse { Success = false, Message = "Postgres connection not set up" });
+                return Json(OperationResponse.Failed("Postgres connection not set up"));
             }
             var fullFileName = _fileHelper.GetFullFilePath(fileName);
             if (string.IsNullOrWhiteSpace(fullFileName))
             {
-                return Json(new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage });
+                return Json(OperationResponse.Failed());
             }
             try
             {
@@ -744,12 +744,12 @@ namespace CarCareTracker.Controllers
                     }
                 }
                 #endregion
-                return Json(new OperationResponse { Success = true, Message = "Data Imported Successfully" });
+                return Json(OperationResponse.Succeed("Data Imported Successfully"));
             }
             catch (Exception ex)
             {
                 _logger.LogError(ex.Message);
-                return Json(new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage });
+                return Json(OperationResponse.Failed());
             }
         }
     }

Controllers/Vehicle/GasController.cs

@@ -35,6 +35,11 @@ namespace CarCareTracker.Controllers
         [HttpPost]
         public IActionResult SaveGasRecordToVehicleId(GasRecordInput gasRecord)
         {
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), gasRecord.VehicleId))
+            {
+                return Json(false);
+            }
             if (gasRecord.Id == default && _config.GetUserConfig(User).EnableAutoOdometerInsert)
             {
                 _odometerLogic.AutoInsertOdometerRecord(new OdometerRecord
@@ -49,10 +54,11 @@ namespace CarCareTracker.Controllers
             var result = _gasRecordDataAccess.SaveGasRecordToVehicle(gasRecord.ToGasRecord());
             if (result)
             {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), gasRecord.VehicleId, User.Identity.Name, $"{(gasRecord.Id == default ? "Created" : "Edited")} Gas Record - Mileage: {gasRecord.Mileage.ToString()}");
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.FromGasRecord(gasRecord.ToGasRecord(), gasRecord.Id == default ? "gasrecord.add" : "gasrecord.update", User.Identity.Name));
             }
             return Json(result);
         }
+        [TypeFilter(typeof(CollaboratorFilter))]
         [HttpGet]
         public IActionResult GetAddGasRecordPartialView(int vehicleId)
         {
@@ -65,6 +71,11 @@ namespace CarCareTracker.Controllers
         public IActionResult GetGasRecordForEditById(int gasRecordId)
         {
             var result = _gasRecordDataAccess.GetGasRecordById(gasRecordId);
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), result.VehicleId))
+            {
+                return Redirect("/Error/Unauthorized");
+            }
             var convertedResult = new GasRecordInput
             {
                 Id = result.Id,
@@ -91,14 +102,25 @@ namespace CarCareTracker.Controllers
             };
             return PartialView("_GasModal", viewModel);
         }
+        private bool DeleteGasRecordWithChecks(int gasRecordId)
+        {
+            var existingRecord = _gasRecordDataAccess.GetGasRecordById(gasRecordId);
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), existingRecord.VehicleId))
+            {
+                return false;
+            }
+            var result = _gasRecordDataAccess.DeleteGasRecordById(existingRecord.Id);
+            if (result)
+            {
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.FromGasRecord(existingRecord, "gasrecord.delete", User.Identity.Name));
+            }
+            return result;
+        }
         [HttpPost]
         public IActionResult DeleteGasRecordById(int gasRecordId)
         {
-            var result = _gasRecordDataAccess.DeleteGasRecordById(gasRecordId);
-            if (result)
-            {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), 0, User.Identity.Name, $"Deleted Gas Record - Id: {gasRecordId}");
-            }
+            var result = DeleteGasRecordWithChecks(gasRecordId);
             return Json(result);
         }
         [HttpPost]

Controllers/Vehicle/ImportController.cs

@@ -16,6 +16,176 @@ namespace CarCareTracker.Controllers
         {
             return PartialView("_BulkDataImporter", mode);
         }
+        [HttpGet]
+        public IActionResult GenerateCsvSample(ImportMode mode)
+        {
+            string uploadDirectory = "temp/";
+            string uploadPath = Path.Combine(_webEnv.ContentRootPath, "data", uploadDirectory);
+            if (!Directory.Exists(uploadPath))
+                Directory.CreateDirectory(uploadPath);
+            var fileNameToExport = $"temp/{Guid.NewGuid()}.csv";
+            var fullExportFilePath = _fileHelper.GetFullFilePath(fileNameToExport, false);
+            switch (mode)
+            {
+                case ImportMode.ServiceRecord:
+                case ImportMode.RepairRecord:
+                case ImportMode.UpgradeRecord:
+                    {
+                        var exportData = new List<GenericRecordExportModel> { new GenericRecordExportModel
+                        {
+                            Date = DateTime.Now.ToShortDateString(),
+                            Description = "Test",
+                            Cost = 123.45M.ToString("C"),
+                            Notes = "Test Note",
+                            Odometer = 12345.ToString(),
+                            Tags = "test1 test2"
+                        } };
+                        using (var writer = new StreamWriter(fullExportFilePath))
+                        {
+                            using (var csv = new CsvWriter(writer, CultureInfo.InvariantCulture))
+                            {
+                                //custom writer
+                                StaticHelper.WriteGenericRecordExportModel(csv, exportData);
+                            }
+                            writer.Dispose();
+                        }
+                    }
+                    break;
+                case ImportMode.GasRecord:
+                    {
+                        var exportData = new List<GasRecordExportModel> { new GasRecordExportModel
+                        {
+                            Date = DateTime.Now.ToShortDateString(),
+                            Odometer = 12345.ToString(),
+                            FuelConsumed = 12.34M.ToString(),
+                            Cost = 45.67M.ToString("C"),
+                            IsFillToFull = true.ToString(),
+                            MissedFuelUp = false.ToString(),
+                            Notes = "Test Note",
+                            Tags = "test1 test2"
+                        } };
+                        using (var writer = new StreamWriter(fullExportFilePath))
+                        {
+                            using (var csv = new CsvWriter(writer, CultureInfo.InvariantCulture))
+                            {
+                                //custom writer
+                                StaticHelper.WriteGasRecordExportModel(csv, exportData);
+                            }
+                            writer.Dispose();
+                        }
+                    }
+                    break;
+                case ImportMode.OdometerRecord:
+                    {
+                        var exportData = new List<OdometerRecordExportModel> {  new OdometerRecordExportModel
+                        {
+                            Date = DateTime.Now.ToShortDateString(),
+                            InitialOdometer = 12345.ToString(),
+                            Odometer = 12345.ToString(),
+                            Notes = "Test Note",
+                            Tags = "test1 test2"
+                        } };
+                        using (var writer = new StreamWriter(fullExportFilePath))
+                        {
+                            using (var csv = new CsvWriter(writer, CultureInfo.InvariantCulture))
+                            {
+                                //custom writer
+                                StaticHelper.WriteOdometerRecordExportModel(csv, exportData);
+                            }
+                            writer.Dispose();
+                        }
+                    }
+                    break;
+                case ImportMode.TaxRecord:
+                    {
+                        var exportData = new List<TaxRecordExportModel> {  new TaxRecordExportModel
+                        {
+                            Date = DateTime.Now.ToShortDateString(),
+                            Description = "Test",
+                            Cost = 123.45M.ToString("C"),
+                            Notes = "Test Note",
+                            Tags = "test1 test2"
+                        } };
+                        using (var writer = new StreamWriter(fullExportFilePath))
+                        {
+                            using (var csv = new CsvWriter(writer, CultureInfo.InvariantCulture))
+                            {
+                                //custom writer
+                                StaticHelper.WriteTaxRecordExportModel(csv, exportData);
+                            }
+                            writer.Dispose();
+                        }
+                    }
+                    break;
+                case ImportMode.SupplyRecord:
+                    {
+                        var exportData = new List<SupplyRecordExportModel> { new SupplyRecordExportModel
+                        {
+                            Date = DateTime.Now.ToShortDateString(),
+                            PartNumber = "TEST-123456",
+                            PartSupplier = "Test Supplier",
+                            PartQuantity = 1.5M.ToString(),
+                            Description = "Test",
+                            Cost = 123.45M.ToString("C"),
+                            Notes = "Test Note",
+                            Tags = "test1 test2"
+                        } };
+                        using (var writer = new StreamWriter(fullExportFilePath))
+                        {
+                            using (var csv = new CsvWriter(writer, CultureInfo.InvariantCulture))
+                            {
+                                //custom writer
+                                StaticHelper.WriteSupplyRecordExportModel(csv, exportData);
+                            }
+                            writer.Dispose();
+                        }
+                    }
+                    break;
+                case ImportMode.PlanRecord:
+                    {
+                        var exportData = new List<PlanRecordExportModel> {  new PlanRecordExportModel
+                        {
+                            DateCreated = DateTime.Now.ToString(),
+                            DateModified = DateTime.Now.ToString(),
+                            Description = "Test",
+                            Type = ImportMode.RepairRecord.ToString(),
+                            Priority = PlanPriority.Normal.ToString(),
+                            Progress = PlanProgress.Testing.ToString(),
+                            Cost = 123.45M.ToString("C"),
+                            Notes = "Test Note"
+                        } };
+                        using (var writer = new StreamWriter(fullExportFilePath))
+                        {
+                            using (var csv = new CsvWriter(writer, CultureInfo.InvariantCulture))
+                            {
+                                //custom writer
+                                StaticHelper.WritePlanRecordExportModel(csv, exportData);
+                            }
+                            writer.Dispose();
+                        }
+                    }
+                    break;
+                default:
+                    return Json(OperationResponse.Failed("No parameters"));
+            }
+            try
+            {
+                var fileBytes = _fileHelper.GetFileBytes(fullExportFilePath, true);
+                if (fileBytes.Length > 0)
+                {
+                    return File(fileBytes, "text/csv", $"{mode.ToString().ToLower()}sample.csv");
+                }
+                else
+                {
+                    return Json(OperationResponse.Failed("An error has occurred while generating CSV sample: file has zero bytes"));
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return Json(OperationResponse.Failed($"An error has occurred while generating CSV sample: {ex.Message}"));
+            }
+        }
         [TypeFilter(typeof(CollaboratorFilter))]
         [HttpGet]
         public IActionResult ExportFromVehicleToCsv(int vehicleId, ImportMode mode)
@@ -25,7 +195,7 @@ namespace CarCareTracker.Controllers
                 return Json(false);
             }
             string uploadDirectory = "temp/";
-            string uploadPath = Path.Combine(_webEnv.WebRootPath, uploadDirectory);
+            string uploadPath = Path.Combine(_webEnv.ContentRootPath, "data", uploadDirectory);
             if (!Directory.Exists(uploadPath))
                 Directory.CreateDirectory(uploadPath);
             var fileNameToExport = $"temp/{Guid.NewGuid()}.csv";
@@ -273,13 +443,22 @@ namespace CarCareTracker.Controllers
                             var requiredExtraFields = _extraFieldDataAccess.GetExtraFieldsById((int)mode).ExtraFields.Where(x => x.IsRequired).Select(y => y.Name);
                             foreach (ImportModel importModel in records)
                             {
+                                var parsedDate = DateTime.Now.Date;
+                                if (!string.IsNullOrWhiteSpace(importModel.Date))
+                                {
+                                    parsedDate = DateTime.Parse(importModel.Date);
+                                }
+                                else if (!string.IsNullOrWhiteSpace(importModel.Day) && !string.IsNullOrWhiteSpace(importModel.Month) && !string.IsNullOrWhiteSpace(importModel.Year))
+                                {
+                                    parsedDate = new DateTime(int.Parse(importModel.Year), int.Parse(importModel.Month), int.Parse(importModel.Day));
+                                }
                                 if (mode == ImportMode.GasRecord)
                                 {
                                     //convert to gas model.
                                     var convertedRecord = new GasRecord()
                                     {
                                         VehicleId = vehicleId,
-                                        Date = DateTime.Parse(importModel.Date),
+                                        Date = parsedDate,
                                         Mileage = decimal.ToInt32(decimal.Parse(importModel.Odometer, NumberStyles.Any)),
                                         Gallons = decimal.Parse(importModel.FuelConsumed, NumberStyles.Any),
                                         Notes = string.IsNullOrWhiteSpace(importModel.Notes) ? "" : importModel.Notes,
@@ -335,9 +514,9 @@ namespace CarCareTracker.Controllers
                                     var convertedRecord = new ServiceRecord()
                                     {
                                         VehicleId = vehicleId,
-                                        Date = DateTime.Parse(importModel.Date),
+                                        Date = parsedDate,
                                         Mileage = decimal.ToInt32(decimal.Parse(importModel.Odometer, NumberStyles.Any)),
-                                        Description = string.IsNullOrWhiteSpace(importModel.Description) ? $"Service Record on {importModel.Date}" : importModel.Description,
+                                        Description = string.IsNullOrWhiteSpace(importModel.Description) ? $"Service Record on {parsedDate.ToShortDateString()}" : importModel.Description,
                                         Notes = string.IsNullOrWhiteSpace(importModel.Notes) ? "" : importModel.Notes,
                                         Cost = decimal.Parse(importModel.Cost, NumberStyles.Any),
                                         Tags = string.IsNullOrWhiteSpace(importModel.Tags) ? [] : importModel.Tags.Split(" ").ToList(),
@@ -360,7 +539,7 @@ namespace CarCareTracker.Controllers
                                     var convertedRecord = new OdometerRecord()
                                     {
                                         VehicleId = vehicleId,
-                                        Date = DateTime.Parse(importModel.Date),
+                                        Date = parsedDate,
                                         InitialMileage = string.IsNullOrWhiteSpace(importModel.InitialOdometer) ? 0 : decimal.ToInt32(decimal.Parse(importModel.InitialOdometer, NumberStyles.Any)),
                                         Mileage = decimal.ToInt32(decimal.Parse(importModel.Odometer, NumberStyles.Any)),
                                         Notes = string.IsNullOrWhiteSpace(importModel.Notes) ? "" : importModel.Notes,
@@ -394,9 +573,9 @@ namespace CarCareTracker.Controllers
                                     var convertedRecord = new CollisionRecord()
                                     {
                                         VehicleId = vehicleId,
-                                        Date = DateTime.Parse(importModel.Date),
+                                        Date = parsedDate,
                                         Mileage = decimal.ToInt32(decimal.Parse(importModel.Odometer, NumberStyles.Any)),
-                                        Description = string.IsNullOrWhiteSpace(importModel.Description) ? $"Repair Record on {importModel.Date}" : importModel.Description,
+                                        Description = string.IsNullOrWhiteSpace(importModel.Description) ? $"Repair Record on {parsedDate.ToShortDateString()}" : importModel.Description,
                                         Notes = string.IsNullOrWhiteSpace(importModel.Notes) ? "" : importModel.Notes,
                                         Cost = decimal.Parse(importModel.Cost, NumberStyles.Any),
                                         Tags = string.IsNullOrWhiteSpace(importModel.Tags) ? [] : importModel.Tags.Split(" ").ToList(),
@@ -419,9 +598,9 @@ namespace CarCareTracker.Controllers
                                     var convertedRecord = new UpgradeRecord()
                                     {
                                         VehicleId = vehicleId,
-                                        Date = DateTime.Parse(importModel.Date),
+                                        Date = parsedDate,
                                         Mileage = decimal.ToInt32(decimal.Parse(importModel.Odometer, NumberStyles.Any)),
-                                        Description = string.IsNullOrWhiteSpace(importModel.Description) ? $"Upgrade Record on {importModel.Date}" : importModel.Description,
+                                        Description = string.IsNullOrWhiteSpace(importModel.Description) ? $"Upgrade Record on {parsedDate.ToShortDateString()}" : importModel.Description,
                                         Notes = string.IsNullOrWhiteSpace(importModel.Notes) ? "" : importModel.Notes,
                                         Cost = decimal.Parse(importModel.Cost, NumberStyles.Any),
                                         Tags = string.IsNullOrWhiteSpace(importModel.Tags) ? [] : importModel.Tags.Split(" ").ToList(),
@@ -444,7 +623,7 @@ namespace CarCareTracker.Controllers
                                     var convertedRecord = new SupplyRecord()
                                     {
                                         VehicleId = vehicleId,
-                                        Date = DateTime.Parse(importModel.Date),
+                                        Date = parsedDate,
                                         PartNumber = importModel.PartNumber,
                                         PartSupplier = importModel.PartSupplier,
                                         Quantity = decimal.Parse(importModel.PartQuantity, NumberStyles.Any),
@@ -461,8 +640,8 @@ namespace CarCareTracker.Controllers
                                     var convertedRecord = new TaxRecord()
                                     {
                                         VehicleId = vehicleId,
-                                        Date = DateTime.Parse(importModel.Date),
-                                        Description = string.IsNullOrWhiteSpace(importModel.Description) ? $"Tax Record on {importModel.Date}" : importModel.Description,
+                                        Date = parsedDate,
+                                        Description = string.IsNullOrWhiteSpace(importModel.Description) ? $"Tax Record on {parsedDate.ToShortDateString()}" : importModel.Description,
                                         Notes = string.IsNullOrWhiteSpace(importModel.Notes) ? "" : importModel.Notes,
                                         Cost = decimal.Parse(importModel.Cost, NumberStyles.Any),
                                         Tags = string.IsNullOrWhiteSpace(importModel.Tags) ? [] : importModel.Tags.Split(" ").ToList(),

Controllers/Vehicle/NoteController.cs

@@ -12,7 +12,7 @@ namespace CarCareTracker.Controllers
         public IActionResult GetNotesByVehicleId(int vehicleId)
         {
             var result = _noteDataAccess.GetNotesByVehicleId(vehicleId);
-            result = result.OrderByDescending(x => x.Pinned).ToList();
+            result = result.OrderByDescending(x => x.Pinned).ThenBy(x => x.Description).ToList();
             return PartialView("_Notes", result);
         }
         [TypeFilter(typeof(CollaboratorFilter))]
@@ -26,11 +26,17 @@ namespace CarCareTracker.Controllers
         [HttpPost]
         public IActionResult SaveNoteToVehicleId(Note note)
         {
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), note.VehicleId))
+            {
+                return Json(false);
+            }
             note.Files = note.Files.Select(x => { return new UploadedFiles { Name = x.Name, Location = _fileHelper.MoveFileFromTemp(x.Location, "documents/") }; }).ToList();
+            bool isCreate = note.Id == default; //needed here since Notes don't use an input object.
             var result = _noteDataAccess.SaveNoteToVehicle(note);
             if (result)
             {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), note.VehicleId, User.Identity.Name, $"{(note.Id == default ? "Created" : "Edited")} Note - Description: {note.Description}");
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.FromNoteRecord(note, isCreate ? "noterecord.add" : "noterecord.update", User.Identity.Name));
             }
             return Json(result);
         }
@@ -43,16 +49,32 @@ namespace CarCareTracker.Controllers
         public IActionResult GetNoteForEditById(int noteId)
         {
             var result = _noteDataAccess.GetNoteById(noteId);
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), result.VehicleId))
+            {
+                return Redirect("/Error/Unauthorized");
+            }
             return PartialView("_NoteModal", result);
         }
+        private bool DeleteNoteWithChecks(int noteId)
+        {
+            var existingRecord = _noteDataAccess.GetNoteById(noteId);
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), existingRecord.VehicleId))
+            {
+                return false;
+            }
+            var result = _noteDataAccess.DeleteNoteById(existingRecord.Id);
+            if (result)
+            {
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.FromNoteRecord(existingRecord, "noterecord.delete", User.Identity.Name));
+            }
+            return result;
+        }
         [HttpPost]
         public IActionResult DeleteNoteById(int noteId)
         {
-            var result = _noteDataAccess.DeleteNoteById(noteId);
-            if (result)
-            {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), 0, User.Identity.Name, $"Deleted Note - Id: {noteId}");
-            }
+            var result = DeleteNoteWithChecks(noteId);
             return Json(result);
         }
         [HttpPost]

Controllers/Vehicle/OdometerController.cs

@@ -39,15 +39,21 @@ namespace CarCareTracker.Controllers
         [HttpPost]
         public IActionResult SaveOdometerRecordToVehicleId(OdometerRecordInput odometerRecord)
         {
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), odometerRecord.VehicleId))
+            {
+                return Json(false);
+            }
             //move files from temp.
             odometerRecord.Files = odometerRecord.Files.Select(x => { return new UploadedFiles { Name = x.Name, Location = _fileHelper.MoveFileFromTemp(x.Location, "documents/") }; }).ToList();
             var result = _odometerRecordDataAccess.SaveOdometerRecordToVehicle(odometerRecord.ToOdometerRecord());
             if (result)
             {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), odometerRecord.VehicleId, User.Identity.Name, $"{(odometerRecord.Id == default ? "Created" : "Edited")} Odometer Record - Mileage: {odometerRecord.Mileage.ToString()}");
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.FromOdometerRecord(odometerRecord.ToOdometerRecord(), odometerRecord.Id == default ? "odometerrecord.add" : "odometerrecord.update", User.Identity.Name));
             }
             return Json(result);
         }
+        [TypeFilter(typeof(CollaboratorFilter))]
         [HttpGet]
         public IActionResult GetAddOdometerRecordPartialView(int vehicleId)
         {
@@ -125,6 +131,11 @@ namespace CarCareTracker.Controllers
         public IActionResult GetOdometerRecordForEditById(int odometerRecordId)
         {
             var result = _odometerRecordDataAccess.GetOdometerRecordById(odometerRecordId);
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), result.VehicleId))
+            {
+                return Redirect("/Error/Unauthorized");
+            }
             //convert to Input object.
             var convertedResult = new OdometerRecordInput
             {
@@ -140,14 +151,25 @@ namespace CarCareTracker.Controllers
             };
             return PartialView("_OdometerRecordModal", convertedResult);
         }
+        private bool DeleteOdometerRecordWithChecks(int odometerRecordId)
+        {
+            var existingRecord = _odometerRecordDataAccess.GetOdometerRecordById(odometerRecordId);
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), existingRecord.VehicleId))
+            {
+                return false;
+            }
+            var result = _odometerRecordDataAccess.DeleteOdometerRecordById(existingRecord.Id);
+            if (result)
+            {
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.FromOdometerRecord(existingRecord, "odometerrecord.delete", User.Identity.Name));
+            }
+            return result;
+        }
         [HttpPost]
         public IActionResult DeleteOdometerRecordById(int odometerRecordId)
         {
-            var result = _odometerRecordDataAccess.DeleteOdometerRecordById(odometerRecordId);
-            if (result)
-            {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), 0, User.Identity.Name, $"Deleted Odometer Record - Id: {odometerRecordId}");
-            }
+            var result = DeleteOdometerRecordWithChecks(odometerRecordId);
             return Json(result);
         }
     }

Controllers/Vehicle/PlanController.cs

@@ -17,6 +17,11 @@ namespace CarCareTracker.Controllers
         [HttpPost]
         public IActionResult SavePlanRecordToVehicleId(PlanRecordInput planRecord)
         {
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), planRecord.VehicleId))
+            {
+                return Json(false);
+            }
             //populate createdDate
             if (planRecord.Id == default)
             {
@@ -27,31 +32,40 @@ namespace CarCareTracker.Controllers
             planRecord.Files = planRecord.Files.Select(x => { return new UploadedFiles { Name = x.Name, Location = _fileHelper.MoveFileFromTemp(x.Location, "documents/") }; }).ToList();
             if (planRecord.Supplies.Any())
             {
-                planRecord.RequisitionHistory = RequisitionSupplyRecordsByUsage(planRecord.Supplies, DateTime.Parse(planRecord.DateCreated), planRecord.Description);
+                planRecord.RequisitionHistory.AddRange(RequisitionSupplyRecordsByUsage(planRecord.Supplies, DateTime.Parse(planRecord.DateCreated), planRecord.Description));
                 if (planRecord.CopySuppliesAttachment)
                 {
                     planRecord.Files.AddRange(GetSuppliesAttachments(planRecord.Supplies));
                 }
             }
+            if (planRecord.DeletedRequisitionHistory.Any())
+            {
+                _vehicleLogic.RestoreSupplyRecordsByUsage(planRecord.DeletedRequisitionHistory, planRecord.Description);
+            }
             var result = _planRecordDataAccess.SavePlanRecordToVehicle(planRecord.ToPlanRecord());
             if (result)
             {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), planRecord.VehicleId, User.Identity.Name, $"{(planRecord.Id == default ? "Created" : "Edited")} Plan Record - Description: {planRecord.Description}");
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.FromPlanRecord(planRecord.ToPlanRecord(), planRecord.Id == default ? "planrecord.add" : "planrecord.update", User.Identity.Name));
             }
             return Json(result);
         }
         [HttpPost]
         public IActionResult SavePlanRecordTemplateToVehicleId(PlanRecordInput planRecord)
         {
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), planRecord.VehicleId))
+            {
+                return Json(OperationResponse.Failed("Access Denied"));
+            }
             //check if template name already taken.
             var existingRecord = _planRecordTemplateDataAccess.GetPlanRecordTemplatesByVehicleId(planRecord.VehicleId).Where(x => x.Description == planRecord.Description).Any();
             if (planRecord.Id == default && existingRecord)
             {
-                return Json(new OperationResponse { Success = false, Message = "A template with that description already exists for this vehicle" });
+                return Json(OperationResponse.Failed("A template with that description already exists for this vehicle"));
             }
             planRecord.Files = planRecord.Files.Select(x => { return new UploadedFiles { Name = x.Name, Location = _fileHelper.MoveFileFromTemp(x.Location, "documents/") }; }).ToList();
             var result = _planRecordTemplateDataAccess.SavePlanRecordTemplateToVehicle(planRecord);
-            return Json(new OperationResponse { Success = result, Message = result ? "Template Added" : StaticHelper.GenericErrorMessage });
+            return Json(OperationResponse.Conditional(result, "Template Added", string.Empty));
         }
         [TypeFilter(typeof(CollaboratorFilter))]
         [HttpGet]
@@ -63,6 +77,16 @@ namespace CarCareTracker.Controllers
         [HttpPost]
         public IActionResult DeletePlanRecordTemplateById(int planRecordTemplateId)
         {
+            var existingRecord = _planRecordTemplateDataAccess.GetPlanRecordTemplateById(planRecordTemplateId);
+            if (existingRecord.Id == default)
+            {
+                return Json(false);
+            }
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), existingRecord.VehicleId))
+            {
+                return Json(false);
+            }
             var result = _planRecordTemplateDataAccess.DeletePlanRecordTemplateById(planRecordTemplateId);
             return Json(result);
         }
@@ -72,7 +96,12 @@ namespace CarCareTracker.Controllers
             var existingRecord = _planRecordTemplateDataAccess.GetPlanRecordTemplateById(planRecordTemplateId);
             if (existingRecord.Id == default)
             {
-                return Json(new OperationResponse { Success = false, Message = "Unable to find template" });
+                return Json(OperationResponse.Failed("Unable to find template"));
+            }
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), existingRecord.VehicleId))
+            {
+                return Json(OperationResponse.Failed("Access Denied"));
             }
             if (existingRecord.Supplies.Any())
             {
@@ -81,7 +110,7 @@ namespace CarCareTracker.Controllers
             } 
             else
             {
-                return Json(new OperationResponse { Success = false, Message = "Template has No Supplies" });
+                return Json(OperationResponse.Failed("Template has No Supplies"));
             }
         }
         [HttpPost]
@@ -90,7 +119,12 @@ namespace CarCareTracker.Controllers
             var existingRecord = _planRecordTemplateDataAccess.GetPlanRecordTemplateById(planRecordTemplateId);
             if (existingRecord.Id == default)
             {
-                return Json(new OperationResponse { Success = false, Message = "Unable to find template" });
+                return Json(OperationResponse.Failed("Unable to find template"));
+            }
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), existingRecord.VehicleId))
+            {
+                return Json(OperationResponse.Failed("Access Denied"));
             }
             if (existingRecord.Supplies.Any())
             {
@@ -98,11 +132,11 @@ namespace CarCareTracker.Controllers
                 var supplyAvailability = CheckSupplyRecordsAvailability(existingRecord.Supplies);
                 if (supplyAvailability.Any(x => x.Missing))
                 {
-                    return Json(new OperationResponse { Success = false, Message = "Missing Supplies, Please Delete This Template and Recreate It." });
+                    return Json(OperationResponse.Failed("Missing Supplies, Please Delete This Template and Recreate It."));
                 }
                 else if (supplyAvailability.Any(x => x.Insufficient))
                 {
-                    return Json(new OperationResponse { Success = false, Message = "Insufficient Supplies" });
+                    return Json(OperationResponse.Failed("Insufficient Supplies"));
                 }
             }
             if (existingRecord.ReminderRecordId != default)
@@ -111,7 +145,7 @@ namespace CarCareTracker.Controllers
                 var existingReminder = _reminderRecordDataAccess.GetReminderRecordById(existingRecord.ReminderRecordId);
                 if (existingReminder is null || existingReminder.Id == default || !existingReminder.IsRecurring)
                 {
-                    return Json(new OperationResponse { Success = false, Message = "Missing or Non-recurring Reminder, Please Delete This Template and Recreate It." });
+                    return Json(OperationResponse.Failed("Missing or Non-recurring Reminder, Please Delete This Template and Recreate It."));
                 }
             }
             //populate createdDate
@@ -127,7 +161,7 @@ namespace CarCareTracker.Controllers
                 }
             }
             var result = _planRecordDataAccess.SavePlanRecordToVehicle(existingRecord.ToPlanRecord());
-            return Json(new OperationResponse { Success = result, Message = result ? "Plan Record Added" : StaticHelper.GenericErrorMessage });
+            return Json(OperationResponse.Conditional(result, "Plan Record Added", string.Empty));
         }
         [HttpGet]
         public IActionResult GetAddPlanRecordPartialView()
@@ -147,7 +181,16 @@ namespace CarCareTracker.Controllers
         [HttpPost]
         public IActionResult UpdatePlanRecordProgress(int planRecordId, PlanProgress planProgress, int odometer = 0)
         {
+            if (planRecordId == default)
+            {
+                return Json(false);
+            }
             var existingRecord = _planRecordDataAccess.GetPlanRecordById(planRecordId);
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), existingRecord.VehicleId))
+            {
+                return Json(false);
+            }
             existingRecord.Progress = planProgress;
             existingRecord.DateModified = DateTime.Now;
             var result = _planRecordDataAccess.SavePlanRecordToVehicle(existingRecord);
@@ -231,6 +274,11 @@ namespace CarCareTracker.Controllers
         public IActionResult GetPlanRecordForEditById(int planRecordId)
         {
             var result = _planRecordDataAccess.GetPlanRecordById(planRecordId);
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), result.VehicleId))
+            {
+                return Redirect("/Error/Unauthorized");
+            }
             //convert to Input object.
             var convertedResult = new PlanRecordInput
             {
@@ -254,10 +302,21 @@ namespace CarCareTracker.Controllers
         [HttpPost]
         public IActionResult DeletePlanRecordById(int planRecordId)
         {
-            var result = _planRecordDataAccess.DeletePlanRecordById(planRecordId);
+            var existingRecord = _planRecordDataAccess.GetPlanRecordById(planRecordId);
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), existingRecord.VehicleId))
+            {
+                return Json(false);
+            }
+            //restore any requisitioned supplies if it has not been converted to other record types.
+            if (existingRecord.RequisitionHistory.Any() && existingRecord.Progress != PlanProgress.Done)
+            {
+                _vehicleLogic.RestoreSupplyRecordsByUsage(existingRecord.RequisitionHistory, existingRecord.Description);
+            }
+            var result = _planRecordDataAccess.DeletePlanRecordById(existingRecord.Id);
             if (result)
             {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), 0, User.Identity.Name, $"Deleted Plan Record - Id: {planRecordId}");
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.FromPlanRecord(existingRecord, "planrecord.delete", User.Identity.Name));
             }
             return Json(result);
         }

Controllers/Vehicle/ReminderController.cs

@@ -60,11 +60,13 @@ namespace CarCareTracker.Controllers
             result = result.OrderByDescending(x => x.Urgency).ToList();
             return PartialView("_ReminderRecords", result);
         }
+        [TypeFilter(typeof(CollaboratorFilter))]
         [HttpGet]
         public IActionResult GetRecurringReminderRecordsByVehicleId(int vehicleId)
         {
-            var result = _reminderRecordDataAccess.GetReminderRecordsByVehicleId(vehicleId);
+            var result = GetRemindersAndUrgency(vehicleId, DateTime.Now);
             result.RemoveAll(x => !x.IsRecurring);
+            result = result.OrderByDescending(x => x.Urgency).ThenBy(x => x.Description).ToList();
             return PartialView("_RecurringReminderSelector", result);
         }
         [HttpPost]
@@ -73,7 +75,7 @@ namespace CarCareTracker.Controllers
             var result = PushbackRecurringReminderRecordWithChecks(reminderRecordId, null, null);
             return Json(result);
         }
-        private bool PushbackRecurringReminderRecordWithChecks(int reminderRecordId, DateTime? currentDate, decimal? currentMileage)
+        private bool PushbackRecurringReminderRecordWithChecks(int reminderRecordId, DateTime? currentDate, int? currentMileage)
         {
             try
             {
@@ -105,10 +107,15 @@ namespace CarCareTracker.Controllers
         [HttpPost]
         public IActionResult SaveReminderRecordToVehicleId(ReminderRecordInput reminderRecord)
         {
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), reminderRecord.VehicleId))
+            {
+                return Json(false);
+            }
             var result = _reminderRecordDataAccess.SaveReminderRecordToVehicle(reminderRecord.ToReminderRecord());
             if (result)
             {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), reminderRecord.VehicleId, User.Identity.Name, $"{(reminderRecord.Id == default ? "Created" : "Edited")} Reminder - Description: {reminderRecord.Description}");
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.FromReminderRecord(reminderRecord.ToReminderRecord(), reminderRecord.Id == default ? "reminderrecord.add" : "reminderrecord.update", User.Identity.Name));
             }
             return Json(result);
         }
@@ -128,6 +135,11 @@ namespace CarCareTracker.Controllers
         public IActionResult GetReminderRecordForEditById(int reminderRecordId)
         {
             var result = _reminderRecordDataAccess.GetReminderRecordById(reminderRecordId);
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), result.VehicleId))
+            {
+                return Redirect("/Error/Unauthorized");
+            }
             //convert to Input object.
             var convertedResult = new ReminderRecordInput
             {
@@ -145,18 +157,30 @@ namespace CarCareTracker.Controllers
                 ReminderMonthInterval = result.ReminderMonthInterval,
                 CustomMileageInterval = result.CustomMileageInterval,
                 CustomMonthInterval = result.CustomMonthInterval,
+                CustomMonthIntervalUnit = result.CustomMonthIntervalUnit,
                 Tags = result.Tags
             };
             return PartialView("_ReminderRecordModal", convertedResult);
         }
+        private bool DeleteReminderRecordWithChecks(int reminderRecordId)
+        {
+            var existingRecord = _reminderRecordDataAccess.GetReminderRecordById(reminderRecordId);
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), existingRecord.VehicleId))
+            {
+                return false;
+            }
+            var result = _reminderRecordDataAccess.DeleteReminderRecordById(existingRecord.Id);
+            if (result)
+            {
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.FromReminderRecord(existingRecord, "reminderrecord.delete", User.Identity.Name));
+            }
+            return result;
+        }
         [HttpPost]
         public IActionResult DeleteReminderRecordById(int reminderRecordId)
         {
-            var result = _reminderRecordDataAccess.DeleteReminderRecordById(reminderRecordId);
-            if (result)
-            {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), 0, User.Identity.Name, $"Deleted Reminder - Id: {reminderRecordId}");
-            }
+            var result = DeleteReminderRecordWithChecks(reminderRecordId);
             return Json(result);
         }
     }

Controllers/Vehicle/RepairController.cs

@@ -26,6 +26,11 @@ namespace CarCareTracker.Controllers
         [HttpPost]
         public IActionResult SaveCollisionRecordToVehicleId(CollisionRecordInput collisionRecord)
         {
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), collisionRecord.VehicleId))
+            {
+                return Json(false);
+            }
             if (collisionRecord.Id == default && _config.GetUserConfig(User).EnableAutoOdometerInsert)
             {
                 _odometerLogic.AutoInsertOdometerRecord(new OdometerRecord
@@ -40,12 +45,16 @@ namespace CarCareTracker.Controllers
             collisionRecord.Files = collisionRecord.Files.Select(x => { return new UploadedFiles { Name = x.Name, Location = _fileHelper.MoveFileFromTemp(x.Location, "documents/") }; }).ToList();
             if (collisionRecord.Supplies.Any())
             {
-                collisionRecord.RequisitionHistory = RequisitionSupplyRecordsByUsage(collisionRecord.Supplies, DateTime.Parse(collisionRecord.Date), collisionRecord.Description);
+                collisionRecord.RequisitionHistory.AddRange(RequisitionSupplyRecordsByUsage(collisionRecord.Supplies, DateTime.Parse(collisionRecord.Date), collisionRecord.Description));
                 if (collisionRecord.CopySuppliesAttachment)
                 {
                     collisionRecord.Files.AddRange(GetSuppliesAttachments(collisionRecord.Supplies));
                 }
             }
+            if (collisionRecord.DeletedRequisitionHistory.Any())
+            {
+                _vehicleLogic.RestoreSupplyRecordsByUsage(collisionRecord.DeletedRequisitionHistory, collisionRecord.Description);
+            }
             //push back any reminders
             if (collisionRecord.ReminderRecordId.Any())
             {
@@ -57,7 +66,7 @@ namespace CarCareTracker.Controllers
             var result = _collisionRecordDataAccess.SaveCollisionRecordToVehicle(collisionRecord.ToCollisionRecord());
             if (result)
             {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), collisionRecord.VehicleId, User.Identity.Name, $"{(collisionRecord.Id == default ? "Created" : "Edited")} Repair Record - Description: {collisionRecord.Description}");
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.FromGenericRecord(collisionRecord.ToCollisionRecord(), collisionRecord.Id == default ? "repairrecord.add" : "repairrecord.update", User.Identity.Name));
             }
             return Json(result);
         }
@@ -70,6 +79,11 @@ namespace CarCareTracker.Controllers
         public IActionResult GetCollisionRecordForEditById(int collisionRecordId)
         {
             var result = _collisionRecordDataAccess.GetCollisionRecordById(collisionRecordId);
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), result.VehicleId))
+            {
+                return Redirect("/Error/Unauthorized");
+            }
             //convert to Input object.
             var convertedResult = new CollisionRecordInput
             {
@@ -87,14 +101,30 @@ namespace CarCareTracker.Controllers
             };
             return PartialView("_CollisionRecordModal", convertedResult);
         }
+        private bool DeleteCollisionRecordWithChecks(int collisionRecordId)
+        {
+            var existingRecord = _collisionRecordDataAccess.GetCollisionRecordById(collisionRecordId);
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), existingRecord.VehicleId))
+            {
+                return false;
+            }
+            //restore any requisitioned supplies.
+            if (existingRecord.RequisitionHistory.Any())
+            {
+                _vehicleLogic.RestoreSupplyRecordsByUsage(existingRecord.RequisitionHistory, existingRecord.Description);
+            }
+            var result = _collisionRecordDataAccess.DeleteCollisionRecordById(existingRecord.Id);
+            if (result)
+            {
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.FromGenericRecord(existingRecord, "repairrecord.delete", User.Identity.Name));
+            }
+            return result;
+        }
         [HttpPost]
         public IActionResult DeleteCollisionRecordById(int collisionRecordId)
         {
-            var result = _collisionRecordDataAccess.DeleteCollisionRecordById(collisionRecordId);
-            if (result)
-            {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), 0, User.Identity.Name, $"Deleted Repair Record - Id: {collisionRecordId}");
-            }
+            var result = DeleteCollisionRecordWithChecks(collisionRecordId);
             return Json(result);
         }
     }

Controllers/Vehicle/ReportController.cs

@@ -196,7 +196,7 @@ namespace CarCareTracker.Controllers
             var vehicleData = _dataAccess.GetVehicleById(vehicleId);
             var userConfig = _config.GetUserConfig(User);
             var totalDistanceTraveled = maxMileage - minMileage;
-            var totalDays = _vehicleLogic.GetOwnershipDays(vehicleData.PurchaseDate, vehicleData.SoldDate, serviceRecords, collisionRecords, gasRecords, upgradeRecords, odometerRecords, taxRecords);
+            var totalDays = _vehicleLogic.GetOwnershipDays(vehicleData.PurchaseDate, vehicleData.SoldDate, year, serviceRecords, collisionRecords, gasRecords, upgradeRecords, odometerRecords, taxRecords);
             var viewModel = new CostTableForVehicle
             {
                 ServiceRecordSum = serviceRecords.Sum(x => x.Cost),
@@ -311,13 +311,13 @@ namespace CarCareTracker.Controllers
                 var result = _fileHelper.MakeAttachmentsExport(attachmentData);
                 if (string.IsNullOrWhiteSpace(result))
                 {
-                    return Json(new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage });
+                    return Json(OperationResponse.Failed());
                 }
-                return Json(new OperationResponse { Success = true, Message = result });
+                return Json(OperationResponse.Succeed(result));
             }
             else
             {
-                return Json(new OperationResponse { Success = false, Message = "No Attachments Found" });
+                return Json(OperationResponse.Failed("No Attachments Found"));
             }
         }
         public IActionResult GetReportParameters()
@@ -349,9 +349,57 @@ namespace CarCareTracker.Controllers
             var vehicleHistory = new VehicleHistoryViewModel();
             vehicleHistory.ReportParameters = reportParameter;
             vehicleHistory.VehicleData = _dataAccess.GetVehicleById(vehicleId);
-            var maxMileage = _vehicleLogic.GetMaxMileage(vehicleId);
-            vehicleHistory.Odometer = maxMileage.ToString("N1");
-            var minMileage = _vehicleLogic.GetMinMileage(vehicleId);
+            var vehicleRecords = _vehicleLogic.GetVehicleRecords(vehicleId);
+            bool useMPG = _config.GetUserConfig(User).UseMPG;
+            bool useUKMPG = _config.GetUserConfig(User).UseUKMPG;
+            var gasViewModels = _gasHelper.GetGasRecordViewModels(vehicleRecords.GasRecords, useMPG, useUKMPG);
+            //filter by tags
+            if (reportParameter.Tags.Any())
+            {
+                if (reportParameter.TagFilter == TagFilter.Exclude)
+                {
+                    vehicleRecords.OdometerRecords.RemoveAll(x => x.Tags.Any(y => reportParameter.Tags.Contains(y)));
+                    vehicleRecords.ServiceRecords.RemoveAll(x => x.Tags.Any(y => reportParameter.Tags.Contains(y)));
+                    vehicleRecords.CollisionRecords.RemoveAll(x => x.Tags.Any(y => reportParameter.Tags.Contains(y)));
+                    vehicleRecords.UpgradeRecords.RemoveAll(x => x.Tags.Any(y => reportParameter.Tags.Contains(y)));
+                    vehicleRecords.TaxRecords.RemoveAll(x => x.Tags.Any(y => reportParameter.Tags.Contains(y)));
+                    gasViewModels.RemoveAll(x => x.Tags.Any(y => reportParameter.Tags.Contains(y)));
+                    vehicleRecords.GasRecords.RemoveAll(x => x.Tags.Any(y => reportParameter.Tags.Contains(y)));
+                }
+                else if (reportParameter.TagFilter == TagFilter.IncludeOnly)
+                {
+                    vehicleRecords.OdometerRecords.RemoveAll(x => !x.Tags.Any(y => reportParameter.Tags.Contains(y)));
+                    vehicleRecords.ServiceRecords.RemoveAll(x => !x.Tags.Any(y => reportParameter.Tags.Contains(y)));
+                    vehicleRecords.CollisionRecords.RemoveAll(x => !x.Tags.Any(y => reportParameter.Tags.Contains(y)));
+                    vehicleRecords.UpgradeRecords.RemoveAll(x => !x.Tags.Any(y => reportParameter.Tags.Contains(y)));
+                    vehicleRecords.TaxRecords.RemoveAll(x => !x.Tags.Any(y => reportParameter.Tags.Contains(y)));
+                    gasViewModels.RemoveAll(x => !x.Tags.Any(y => reportParameter.Tags.Contains(y)));
+                    vehicleRecords.GasRecords.RemoveAll(x => !x.Tags.Any(y => reportParameter.Tags.Contains(y)));
+                }
+            }
+            //filter by date range.
+            if (reportParameter.FilterByDateRange && !string.IsNullOrWhiteSpace(reportParameter.StartDate) && !string.IsNullOrWhiteSpace(reportParameter.EndDate))
+            {
+                var startDate = DateTime.Parse(reportParameter.StartDate).Date;
+                var endDate = DateTime.Parse(reportParameter.EndDate).Date;
+                //validate date range
+                if (endDate >= startDate) //allow for same day.
+                {
+                    vehicleHistory.StartDate = reportParameter.StartDate;
+                    vehicleHistory.EndDate = reportParameter.EndDate;
+                    //remove all records with dates after the end date and dates before the start date.
+                    vehicleRecords.OdometerRecords.RemoveAll(x => x.Date.Date > endDate || x.Date.Date < startDate);
+                    vehicleRecords.ServiceRecords.RemoveAll(x => x.Date.Date > endDate || x.Date.Date < startDate);
+                    vehicleRecords.CollisionRecords.RemoveAll(x => x.Date.Date > endDate || x.Date.Date < startDate);
+                    vehicleRecords.UpgradeRecords.RemoveAll(x => x.Date.Date > endDate || x.Date.Date < startDate);
+                    vehicleRecords.TaxRecords.RemoveAll(x => x.Date.Date > endDate || x.Date.Date < startDate);
+                    gasViewModels.RemoveAll(x => DateTime.Parse(x.Date).Date > endDate || DateTime.Parse(x.Date).Date < startDate);
+                    vehicleRecords.GasRecords.RemoveAll(x => x.Date.Date > endDate || x.Date.Date < startDate);
+                }
+            }
+            var maxMileage = _vehicleLogic.GetMaxMileage(vehicleRecords);
+            vehicleHistory.Odometer = maxMileage.ToString("N0");
+            var minMileage = _vehicleLogic.GetMinMileage(vehicleRecords);
             var distanceTraveled = maxMileage - minMileage;
             if (!string.IsNullOrWhiteSpace(vehicleHistory.VehicleData.PurchaseDate))
             {
@@ -364,7 +412,7 @@ namespace CarCareTracker.Controllers
                 try
                 {
                     daysOwned = (DateTime.Parse(endDate) - DateTime.Parse(vehicleHistory.VehicleData.PurchaseDate)).Days;
-                    vehicleHistory.DaysOwned = daysOwned.ToString("N1");
+                    vehicleHistory.DaysOwned = daysOwned.ToString("N0");
                 }
                 catch (Exception ex)
                 {
@@ -388,25 +436,17 @@ namespace CarCareTracker.Controllers
                 }
             }
             List<GenericReportModel> reportData = new List<GenericReportModel>();
-            var serviceRecords = _serviceRecordDataAccess.GetServiceRecordsByVehicleId(vehicleId);
-            var repairRecords = _collisionRecordDataAccess.GetCollisionRecordsByVehicleId(vehicleId);
-            var upgradeRecords = _upgradeRecordDataAccess.GetUpgradeRecordsByVehicleId(vehicleId);
-            var taxRecords = _taxRecordDataAccess.GetTaxRecordsByVehicleId(vehicleId);
-            var gasRecords = _gasRecordDataAccess.GetGasRecordsByVehicleId(vehicleId);
-            bool useMPG = _config.GetUserConfig(User).UseMPG;
-            bool useUKMPG = _config.GetUserConfig(User).UseUKMPG;
             string preferredFuelMileageUnit = _config.GetUserConfig(User).PreferredGasMileageUnit;
             vehicleHistory.DistanceUnit = vehicleHistory.VehicleData.UseHours ? "h" : useMPG ? "mi." : "km";
-            vehicleHistory.TotalGasCost = gasRecords.Sum(x => x.Cost);
-            vehicleHistory.TotalCost = serviceRecords.Sum(x => x.Cost) + repairRecords.Sum(x => x.Cost) + upgradeRecords.Sum(x => x.Cost) + taxRecords.Sum(x => x.Cost);
+            vehicleHistory.TotalGasCost = gasViewModels.Sum(x => x.Cost);
+            vehicleHistory.TotalCost = vehicleRecords.ServiceRecords.Sum(x => x.Cost) + vehicleRecords.CollisionRecords.Sum(x => x.Cost) + vehicleRecords.UpgradeRecords.Sum(x => x.Cost) + vehicleRecords.TaxRecords.Sum(x => x.Cost);
             if (distanceTraveled != default)
             {
-                vehicleHistory.DistanceTraveled = distanceTraveled.ToString("N1");
+                vehicleHistory.DistanceTraveled = distanceTraveled.ToString("N0");
                 vehicleHistory.TotalCostPerMile = vehicleHistory.TotalCost / distanceTraveled;
                 vehicleHistory.TotalGasCostPerMile = vehicleHistory.TotalGasCost / distanceTraveled;
             }
             var averageMPG = "0";
-            var gasViewModels = _gasHelper.GetGasRecordViewModels(gasRecords, useMPG, useUKMPG);
             if (gasViewModels.Any())
             {
                 averageMPG = _gasHelper.GetAverageGasMileage(gasViewModels, useMPG);
@@ -425,7 +465,7 @@ namespace CarCareTracker.Controllers
             }
             vehicleHistory.MPG = $"{averageMPG} {fuelEconomyMileageUnit}";
             //insert servicerecords
-            reportData.AddRange(serviceRecords.Select(x => new GenericReportModel
+            reportData.AddRange(vehicleRecords.ServiceRecords.Select(x => new GenericReportModel
             {
                 Date = x.Date,
                 Odometer = x.Mileage,
@@ -433,10 +473,11 @@ namespace CarCareTracker.Controllers
                 Notes = x.Notes,
                 Cost = x.Cost,
                 DataType = ImportMode.ServiceRecord,
-                ExtraFields = x.ExtraFields
+                ExtraFields = x.ExtraFields,
+                RequisitionHistory = x.RequisitionHistory
             }));
             //repair records
-            reportData.AddRange(repairRecords.Select(x => new GenericReportModel
+            reportData.AddRange(vehicleRecords.CollisionRecords.Select(x => new GenericReportModel
             {
                 Date = x.Date,
                 Odometer = x.Mileage,
@@ -444,9 +485,10 @@ namespace CarCareTracker.Controllers
                 Notes = x.Notes,
                 Cost = x.Cost,
                 DataType = ImportMode.RepairRecord,
-                ExtraFields = x.ExtraFields
+                ExtraFields = x.ExtraFields,
+                RequisitionHistory = x.RequisitionHistory
             }));
-            reportData.AddRange(upgradeRecords.Select(x => new GenericReportModel
+            reportData.AddRange(vehicleRecords.UpgradeRecords.Select(x => new GenericReportModel
             {
                 Date = x.Date,
                 Odometer = x.Mileage,
@@ -454,9 +496,10 @@ namespace CarCareTracker.Controllers
                 Notes = x.Notes,
                 Cost = x.Cost,
                 DataType = ImportMode.UpgradeRecord,
-                ExtraFields = x.ExtraFields
+                ExtraFields = x.ExtraFields,
+                RequisitionHistory = x.RequisitionHistory
             }));
-            reportData.AddRange(taxRecords.Select(x => new GenericReportModel
+            reportData.AddRange(vehicleRecords.TaxRecords.Select(x => new GenericReportModel
             {
                 Date = x.Date,
                 Odometer = 0,
@@ -558,6 +601,55 @@ namespace CarCareTracker.Controllers
             }).ToList();
             return PartialView("_GasCostByMonthReport", groupedRecord);
         }
+        [TypeFilter(typeof(CollaboratorFilter))]
+        [HttpPost]
+        public IActionResult GetCostByMonthAndYearByVehicle(int vehicleId, List<ImportMode> selectedMetrics, int year = 0)
+        {
+            List<CostForVehicleByMonth> allCosts = StaticHelper.GetBaseLineCosts();
+            if (selectedMetrics.Contains(ImportMode.ServiceRecord))
+            {
+                var serviceRecords = _serviceRecordDataAccess.GetServiceRecordsByVehicleId(vehicleId);
+                allCosts.AddRange(_reportHelper.GetServiceRecordSum(serviceRecords, year, true));
+            }
+            if (selectedMetrics.Contains(ImportMode.RepairRecord))
+            {
+                var repairRecords = _collisionRecordDataAccess.GetCollisionRecordsByVehicleId(vehicleId);
+                allCosts.AddRange(_reportHelper.GetRepairRecordSum(repairRecords, year, true));
+            }
+            if (selectedMetrics.Contains(ImportMode.UpgradeRecord))
+            {
+                var upgradeRecords = _upgradeRecordDataAccess.GetUpgradeRecordsByVehicleId(vehicleId);
+                allCosts.AddRange(_reportHelper.GetUpgradeRecordSum(upgradeRecords, year, true));
+            }
+            if (selectedMetrics.Contains(ImportMode.GasRecord))
+            {
+                var gasRecords = _gasRecordDataAccess.GetGasRecordsByVehicleId(vehicleId);
+                allCosts.AddRange(_reportHelper.GetGasRecordSum(gasRecords, year, true));
+            }
+            if (selectedMetrics.Contains(ImportMode.TaxRecord))
+            {
+                var taxRecords = _taxRecordDataAccess.GetTaxRecordsByVehicleId(vehicleId);
+                allCosts.AddRange(_reportHelper.GetTaxRecordSum(taxRecords, year, true));
+            }
+            if (selectedMetrics.Contains(ImportMode.OdometerRecord))
+            {
+                var odometerRecords = _odometerRecordDataAccess.GetOdometerRecordsByVehicleId(vehicleId);
+                allCosts.AddRange(_reportHelper.GetOdometerRecordSum(odometerRecords, year, true));
+            }
+            var groupedRecord = allCosts.GroupBy(x => new { x.MonthName, x.MonthId, x.Year }).OrderByDescending(x=>x.Key.Year).Select(x => new CostForVehicleByMonth
+            {
+                Year = x.Key.Year,
+                MonthName = x.Key.MonthName,
+                Cost = x.Sum(y => y.Cost),
+                DistanceTraveled = x.Max(y => y.DistanceTraveled),
+                MonthId = x.Key.MonthId
+            }).ToList();
+            var vehicleData = _dataAccess.GetVehicleById(vehicleId);
+            var userConfig = _config.GetUserConfig(User);
+            var viewModel = new CostDistanceTableForVehicle { CostData = groupedRecord };
+            viewModel.DistanceUnit = vehicleData.UseHours ? "h" : userConfig.UseMPG ? "mi." : "km";
+            return PartialView("_CostDistanceTableReport", viewModel);
+        }
         [HttpGet]
         public IActionResult GetAdditionalWidgets()
         {

Controllers/Vehicle/ServiceController.cs

@@ -26,6 +26,11 @@ namespace CarCareTracker.Controllers
         [HttpPost]
         public IActionResult SaveServiceRecordToVehicleId(ServiceRecordInput serviceRecord)
         {
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), serviceRecord.VehicleId))
+            {
+                return Json(false);
+            }
             if (serviceRecord.Id == default && _config.GetUserConfig(User).EnableAutoOdometerInsert)
             {
                 _odometerLogic.AutoInsertOdometerRecord(new OdometerRecord
@@ -40,12 +45,16 @@ namespace CarCareTracker.Controllers
             serviceRecord.Files = serviceRecord.Files.Select(x => { return new UploadedFiles { Name = x.Name, Location = _fileHelper.MoveFileFromTemp(x.Location, "documents/") }; }).ToList();
             if (serviceRecord.Supplies.Any())
             {
-                serviceRecord.RequisitionHistory = RequisitionSupplyRecordsByUsage(serviceRecord.Supplies, DateTime.Parse(serviceRecord.Date), serviceRecord.Description);
+                serviceRecord.RequisitionHistory.AddRange(RequisitionSupplyRecordsByUsage(serviceRecord.Supplies, DateTime.Parse(serviceRecord.Date), serviceRecord.Description));
                 if (serviceRecord.CopySuppliesAttachment)
                 {
                     serviceRecord.Files.AddRange(GetSuppliesAttachments(serviceRecord.Supplies));
                 }
             }
+            if (serviceRecord.DeletedRequisitionHistory.Any())
+            {
+                _vehicleLogic.RestoreSupplyRecordsByUsage(serviceRecord.DeletedRequisitionHistory, serviceRecord.Description);
+            }
             //push back any reminders
             if (serviceRecord.ReminderRecordId.Any())
             {
@@ -57,7 +66,7 @@ namespace CarCareTracker.Controllers
             var result = _serviceRecordDataAccess.SaveServiceRecordToVehicle(serviceRecord.ToServiceRecord());
             if (result)
             {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), serviceRecord.VehicleId, User.Identity.Name, $"{(serviceRecord.Id == default ? "Created" : "Edited")} Service Record - Description: {serviceRecord.Description}");
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.FromGenericRecord(serviceRecord.ToServiceRecord(), serviceRecord.Id == default ? "servicerecord.add" : "servicerecord.update", User.Identity.Name));
             }
             return Json(result);
         }
@@ -70,6 +79,11 @@ namespace CarCareTracker.Controllers
         public IActionResult GetServiceRecordForEditById(int serviceRecordId)
         {
             var result = _serviceRecordDataAccess.GetServiceRecordById(serviceRecordId);
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), result.VehicleId))
+            {
+                return Redirect("/Error/Unauthorized");
+            }
             //convert to Input object.
             var convertedResult = new ServiceRecordInput
             {
@@ -87,14 +101,30 @@ namespace CarCareTracker.Controllers
             };
             return PartialView("_ServiceRecordModal", convertedResult);
         }
+        private bool DeleteServiceRecordWithChecks(int serviceRecordId)
+        {
+            var existingRecord = _serviceRecordDataAccess.GetServiceRecordById(serviceRecordId);
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), existingRecord.VehicleId))
+            {
+                return false;
+            }
+            //restore any requisitioned supplies.
+            if (existingRecord.RequisitionHistory.Any())
+            {
+                _vehicleLogic.RestoreSupplyRecordsByUsage(existingRecord.RequisitionHistory, existingRecord.Description);
+            }
+            var result = _serviceRecordDataAccess.DeleteServiceRecordById(existingRecord.Id);
+            if (result)
+            {
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.FromGenericRecord(existingRecord, "servicerecord.delete", User.Identity.Name));
+            }
+            return result;
+        }
         [HttpPost]
         public IActionResult DeleteServiceRecordById(int serviceRecordId)
         {
-            var result = _serviceRecordDataAccess.DeleteServiceRecordById(serviceRecordId);
-            if (result)
-            {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), 0, User.Identity.Name, $"Deleted Service Record - Id: {serviceRecordId}");
-            }
+            var result = DeleteServiceRecordWithChecks(serviceRecordId);
             return Json(result);
         }
     }

Controllers/Vehicle/SupplyController.cs

@@ -58,6 +58,7 @@ namespace CarCareTracker.Controllers
                 //create new requisitionrrecord
                 var requisitionRecord = new SupplyUsageHistory
                 {
+                    Id = supply.SupplyId,
                     Date = dateRequisitioned,
                     Description = usageDescription,
                     Quantity = supply.Quantity,
@@ -72,6 +73,7 @@ namespace CarCareTracker.Controllers
             }
             return results;
         }
+        
         [TypeFilter(typeof(CollaboratorFilter))]
         [HttpGet]
         public IActionResult GetSupplyRecordsByVehicleId(int vehicleId)
@@ -148,7 +150,7 @@ namespace CarCareTracker.Controllers
             var result = _supplyRecordDataAccess.SaveSupplyRecordToVehicle(supplyRecord.ToSupplyRecord());
             if (result)
             {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), supplyRecord.VehicleId, User.Identity.Name, $"{(supplyRecord.Id == default ? "Created" : "Edited")} Supply Record - Description: {supplyRecord.Description}");
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.FromSupplyRecord(supplyRecord.ToSupplyRecord(), supplyRecord.Id == default ? "supplyrecord.add" : "supplyrecord.update", User.Identity.Name));
             }
             return Json(result);
         }
@@ -161,6 +163,11 @@ namespace CarCareTracker.Controllers
         public IActionResult GetSupplyRecordForEditById(int supplyRecordId)
         {
             var result = _supplyRecordDataAccess.GetSupplyRecordById(supplyRecordId);
+            if (result.RequisitionHistory.Any())
+            {
+                //requisition history when viewed through the supply is always immutable.
+                result.RequisitionHistory = result.RequisitionHistory.Select(x => new SupplyUsageHistory { Id = default, Cost = x.Cost, Description = x.Description, Date = x.Date, PartNumber = x.PartNumber, Quantity = x.Quantity }).ToList();
+            }
             //convert to Input object.
             var convertedResult = new SupplyRecordInput
             {
@@ -180,14 +187,28 @@ namespace CarCareTracker.Controllers
             };
             return PartialView("_SupplyRecordModal", convertedResult);
         }
+        private bool DeleteSupplyRecordWithChecks(int supplyRecordId)
+        {
+            var existingRecord = _supplyRecordDataAccess.GetSupplyRecordById(supplyRecordId);
+            if (existingRecord.VehicleId != default)
+            {
+                //security check only if not editing shop supply.
+                if (!_userLogic.UserCanEditVehicle(GetUserID(), existingRecord.VehicleId))
+                {
+                    return false;
+                }
+            }
+            var result = _supplyRecordDataAccess.DeleteSupplyRecordById(existingRecord.Id);
+            if (result)
+            {
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.FromSupplyRecord(existingRecord, "supplyrecord.delete", User.Identity.Name));
+            }
+            return result;
+        }
         [HttpPost]
         public IActionResult DeleteSupplyRecordById(int supplyRecordId)
         {
-            var result = _supplyRecordDataAccess.DeleteSupplyRecordById(supplyRecordId);
-            if (result)
-            {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), 0, User.Identity.Name, $"Deleted Supply Record - Id: {supplyRecordId}");
-            }
+            var result = DeleteSupplyRecordWithChecks(supplyRecordId);
             return Json(result);
         }
     }

Controllers/Vehicle/TaxController.cs

@@ -23,49 +23,29 @@ namespace CarCareTracker.Controllers
             }
             return PartialView("_TaxRecords", result);
         }
-        private void UpdateRecurringTaxes(int vehicleId)
+
+        [TypeFilter(typeof(CollaboratorFilter))]
+        [HttpPost]
+        public IActionResult CheckRecurringTaxRecords(int vehicleId)
         {
-            var result = _taxRecordDataAccess.GetTaxRecordsByVehicleId(vehicleId);
-            var recurringFees = result.Where(x => x.IsRecurring);
-            if (recurringFees.Any())
+            try
             {
-                foreach (TaxRecord recurringFee in recurringFees)
-                {
-                    var newDate = new DateTime();
-                    if (recurringFee.RecurringInterval != ReminderMonthInterval.Other)
-                    {
-                        newDate = recurringFee.Date.AddMonths((int)recurringFee.RecurringInterval);
-                    }
-                    else
-                    {
-                        newDate = recurringFee.Date.AddMonths(recurringFee.CustomMonthInterval);
-                    }
-                    if (DateTime.Now > newDate)
-                    {
-                        recurringFee.IsRecurring = false;
-                        var newRecurringFee = new TaxRecord()
-                        {
-                            VehicleId = recurringFee.VehicleId,
-                            Date = newDate,
-                            Description = recurringFee.Description,
-                            Cost = recurringFee.Cost,
-                            IsRecurring = true,
-                            Notes = recurringFee.Notes,
-                            RecurringInterval = recurringFee.RecurringInterval,
-                            CustomMonthInterval = recurringFee.CustomMonthInterval,
-                            Files = recurringFee.Files,
-                            Tags = recurringFee.Tags,
-                            ExtraFields = recurringFee.ExtraFields
-                        };
-                        _taxRecordDataAccess.SaveTaxRecordToVehicle(recurringFee);
-                        _taxRecordDataAccess.SaveTaxRecordToVehicle(newRecurringFee);
-                    }
-                }
+                var result = _vehicleLogic.UpdateRecurringTaxes(vehicleId);
+                return Json(result);
+            } catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return Json(false);
             }
         }
         [HttpPost]
         public IActionResult SaveTaxRecordToVehicleId(TaxRecordInput taxRecord)
         {
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), taxRecord.VehicleId))
+            {
+                return Json(false);
+            }
             //move files from temp.
             taxRecord.Files = taxRecord.Files.Select(x => { return new UploadedFiles { Name = x.Name, Location = _fileHelper.MoveFileFromTemp(x.Location, "documents/") }; }).ToList();
             //push back any reminders
@@ -77,9 +57,10 @@ namespace CarCareTracker.Controllers
                 }
             }
             var result = _taxRecordDataAccess.SaveTaxRecordToVehicle(taxRecord.ToTaxRecord());
+            _vehicleLogic.UpdateRecurringTaxes(taxRecord.VehicleId);
             if (result)
             {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), taxRecord.VehicleId, User.Identity.Name, $"{(taxRecord.Id == default ? "Created" : "Edited")} Tax Record - Description: {taxRecord.Description}");
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.FromTaxRecord(taxRecord.ToTaxRecord(), taxRecord.Id == default ? "taxrecord.add" : "taxrecord.update", User.Identity.Name));
             }
             return Json(result);
         }
@@ -92,6 +73,11 @@ namespace CarCareTracker.Controllers
         public IActionResult GetTaxRecordForEditById(int taxRecordId)
         {
             var result = _taxRecordDataAccess.GetTaxRecordById(taxRecordId);
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), result.VehicleId))
+            {
+                return Redirect("/Error/Unauthorized");
+            }
             //convert to Input object.
             var convertedResult = new TaxRecordInput
             {
@@ -104,20 +90,32 @@ namespace CarCareTracker.Controllers
                 IsRecurring = result.IsRecurring,
                 RecurringInterval = result.RecurringInterval,
                 CustomMonthInterval = result.CustomMonthInterval,
+                CustomMonthIntervalUnit = result.CustomMonthIntervalUnit,
                 Files = result.Files,
                 Tags = result.Tags,
                 ExtraFields = StaticHelper.AddExtraFields(result.ExtraFields, _extraFieldDataAccess.GetExtraFieldsById((int)ImportMode.TaxRecord).ExtraFields)
             };
             return PartialView("_TaxRecordModal", convertedResult);
         }
+        private bool DeleteTaxRecordWithChecks(int taxRecordId)
+        {
+            var existingRecord = _taxRecordDataAccess.GetTaxRecordById(taxRecordId);
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), existingRecord.VehicleId))
+            {
+                return false;
+            }
+            var result = _taxRecordDataAccess.DeleteTaxRecordById(existingRecord.Id);
+            if (result)
+            {
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.FromTaxRecord(existingRecord, "taxrecord.delete", User.Identity.Name));
+            }
+            return result;
+        }
         [HttpPost]
         public IActionResult DeleteTaxRecordById(int taxRecordId)
         {
-            var result = _taxRecordDataAccess.DeleteTaxRecordById(taxRecordId);
-            if (result)
-            {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), 0, User.Identity.Name, $"Deleted Tax Record - Id: {taxRecordId}");
-            }
+            var result = DeleteTaxRecordWithChecks(taxRecordId);
             return Json(result);
         }
     }

Controllers/Vehicle/UpgradeController.cs

@@ -26,6 +26,11 @@ namespace CarCareTracker.Controllers
         [HttpPost]
         public IActionResult SaveUpgradeRecordToVehicleId(UpgradeRecordInput upgradeRecord)
         {
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), upgradeRecord.VehicleId))
+            {
+                return Json(false);
+            }
             if (upgradeRecord.Id == default && _config.GetUserConfig(User).EnableAutoOdometerInsert)
             {
                 _odometerLogic.AutoInsertOdometerRecord(new OdometerRecord
@@ -40,12 +45,16 @@ namespace CarCareTracker.Controllers
             upgradeRecord.Files = upgradeRecord.Files.Select(x => { return new UploadedFiles { Name = x.Name, Location = _fileHelper.MoveFileFromTemp(x.Location, "documents/") }; }).ToList();
             if (upgradeRecord.Supplies.Any())
             {
-                upgradeRecord.RequisitionHistory = RequisitionSupplyRecordsByUsage(upgradeRecord.Supplies, DateTime.Parse(upgradeRecord.Date), upgradeRecord.Description);
+                upgradeRecord.RequisitionHistory.AddRange(RequisitionSupplyRecordsByUsage(upgradeRecord.Supplies, DateTime.Parse(upgradeRecord.Date), upgradeRecord.Description));
                 if (upgradeRecord.CopySuppliesAttachment)
                 {
                     upgradeRecord.Files.AddRange(GetSuppliesAttachments(upgradeRecord.Supplies));
                 }
             }
+            if (upgradeRecord.DeletedRequisitionHistory.Any())
+            {
+                _vehicleLogic.RestoreSupplyRecordsByUsage(upgradeRecord.DeletedRequisitionHistory, upgradeRecord.Description);
+            }
             //push back any reminders
             if (upgradeRecord.ReminderRecordId.Any())
             {
@@ -57,7 +66,7 @@ namespace CarCareTracker.Controllers
             var result = _upgradeRecordDataAccess.SaveUpgradeRecordToVehicle(upgradeRecord.ToUpgradeRecord());
             if (result)
             {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), upgradeRecord.VehicleId, User.Identity.Name, $"{(upgradeRecord.Id == default ? "Created" : "Edited")} Upgrade Record - Description: {upgradeRecord.Description}");
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.FromGenericRecord(upgradeRecord.ToUpgradeRecord(), upgradeRecord.Id == default ? "upgraderecord.add" : "upgraderecord.update", User.Identity.Name));
             }
             return Json(result);
         }
@@ -70,6 +79,11 @@ namespace CarCareTracker.Controllers
         public IActionResult GetUpgradeRecordForEditById(int upgradeRecordId)
         {
             var result = _upgradeRecordDataAccess.GetUpgradeRecordById(upgradeRecordId);
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), result.VehicleId))
+            {
+                return Redirect("/Error/Unauthorized");
+            }
             //convert to Input object.
             var convertedResult = new UpgradeRecordInput
             {
@@ -87,14 +101,30 @@ namespace CarCareTracker.Controllers
             };
             return PartialView("_UpgradeRecordModal", convertedResult);
         }
+        private bool DeleteUpgradeRecordWithChecks(int upgradeRecordId)
+        {
+            var existingRecord = _upgradeRecordDataAccess.GetUpgradeRecordById(upgradeRecordId);
+            //security check.
+            if (!_userLogic.UserCanEditVehicle(GetUserID(), existingRecord.VehicleId))
+            {
+                return false;
+            }
+            //restore any requisitioned supplies.
+            if (existingRecord.RequisitionHistory.Any())
+            {
+                _vehicleLogic.RestoreSupplyRecordsByUsage(existingRecord.RequisitionHistory, existingRecord.Description);
+            }
+            var result = _upgradeRecordDataAccess.DeleteUpgradeRecordById(existingRecord.Id);
+            if (result)
+            {
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.FromGenericRecord(existingRecord, "upgraderecord.delete", User.Identity.Name));
+            }
+            return result;
+        }
         [HttpPost]
         public IActionResult DeleteUpgradeRecordById(int upgradeRecordId)
         {
-            var result = _upgradeRecordDataAccess.DeleteUpgradeRecordById(upgradeRecordId);
-            if (result)
-            {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), 0, User.Identity.Name, $"Deleted Upgrade Record - Id: {upgradeRecordId}");
-            }
+            var result = DeleteUpgradeRecordWithChecks(upgradeRecordId);
             return Json(result);
         }
     }

Controllers/VehicleController.cs

@@ -1,12 +1,12 @@
 using CarCareTracker.External.Interfaces;
-using CarCareTracker.Models;
-using Microsoft.AspNetCore.Mvc;
-using CarCareTracker.Helper;
-using System.Globalization;
-using Microsoft.AspNetCore.Authorization;
-using System.Security.Claims;
-using CarCareTracker.Logic;
 using CarCareTracker.Filter;
+using CarCareTracker.Helper;
+using CarCareTracker.Logic;
+using CarCareTracker.Models;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using System.Globalization;
+using System.Security.Claims;
 using System.Text.Json;
 
 namespace CarCareTracker.Controllers
@@ -95,7 +95,6 @@ namespace CarCareTracker.Controllers
         public IActionResult Index(int vehicleId)
         {
             var data = _dataAccess.GetVehicleById(vehicleId);
-            UpdateRecurringTaxes(vehicleId);
             return View(data);
         }
         [HttpGet]
@@ -131,10 +130,11 @@ namespace CarCareTracker.Controllers
                 if (isNewAddition)
                 {
                     _userLogic.AddUserAccessToVehicle(GetUserID(), vehicleInput.Id);
-                    StaticHelper.NotifyAsync(_config.GetWebHookUrl(), vehicleInput.Id, User.Identity.Name, $"Added Vehicle - Description: {vehicleInput.Year} {vehicleInput.Make} {vehicleInput.Model}");
-                } else
+                    StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.Generic($"Created Vehicle {vehicleInput.Year} {vehicleInput.Make} {vehicleInput.Model}({StaticHelper.GetVehicleIdentifier(vehicleInput)})", "vehicle.add", User.Identity.Name, vehicleInput.Id.ToString()));
+                }
+                else
                 {
-                    StaticHelper.NotifyAsync(_config.GetWebHookUrl(), vehicleInput.Id, User.Identity.Name, $"Edited Vehicle - Description: {vehicleInput.Year} {vehicleInput.Make} {vehicleInput.Model}");
+                    StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.Generic($"Updated Vehicle {vehicleInput.Year} {vehicleInput.Make} {vehicleInput.Model}({StaticHelper.GetVehicleIdentifier(vehicleInput)})", "vehicle.update", User.Identity.Name, vehicleInput.Id.ToString()));
                 }
                 return Json(result);
             }
@@ -164,7 +164,7 @@ namespace CarCareTracker.Controllers
                 _dataAccess.DeleteVehicle(vehicleId);
             if (result)
             {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), vehicleId, User.Identity.Name, "Deleted Vehicle");
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.Generic(string.Empty, "vehicle.delete", User.Identity.Name, vehicleId.ToString()));
             }
             return Json(result);
         }
@@ -188,17 +188,18 @@ namespace CarCareTracker.Controllers
                     }
                     else
                     {
-                        return Json(new OperationResponse { Success = false, Message = "Both vehicles already have identical collaborators" });
+                        return Json(OperationResponse.Failed("Both vehicles already have identical collaborators"));
                     }
                 }
-                return Json(new OperationResponse { Success = true, Message = "Collaborators Copied" });
+                return Json(OperationResponse.Succeed("Collaborators Copied"));
             }
             catch (Exception ex)
             {
                 _logger.LogError(ex.Message);
-                return Json(new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage });
+                return Json(OperationResponse.Failed());
             }
         }
+
         #region "Shared Methods"
         [HttpPost]
         public IActionResult GetFilesPendingUpload(List<UploadedFiles> uploadedFiles)
@@ -215,7 +216,7 @@ namespace CarCareTracker.Controllers
             {
                 return Json(searchResults);
             }
-            foreach(ImportMode visibleTab in _config.GetUserConfig(User).VisibleTabs)
+            foreach (ImportMode visibleTab in _config.GetUserConfig(User).VisibleTabs)
             {
                 switch (visibleTab)
                 {
@@ -388,7 +389,7 @@ namespace CarCareTracker.Controllers
             }
             if (result)
             {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), 0, User.Identity.Name, $"Moved multiple {source.ToString()} to {destination.ToString()} - Ids: {string.Join(",", recordIds)}");
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.Generic($"Moved multiple {source.ToString()} to {destination.ToString()} - Ids: {string.Join(",", recordIds)}", "bulk.move", User.Identity.Name, string.Empty));
             }
             return Json(result);
         }
@@ -400,37 +401,37 @@ namespace CarCareTracker.Controllers
                 switch (importMode)
                 {
                     case ImportMode.ServiceRecord:
-                        result = _serviceRecordDataAccess.DeleteServiceRecordById(recordId);
+                        result = DeleteServiceRecordWithChecks(recordId);
                         break;
                     case ImportMode.RepairRecord:
-                        result = _collisionRecordDataAccess.DeleteCollisionRecordById(recordId);
+                        result = DeleteCollisionRecordWithChecks(recordId);
                         break;
                     case ImportMode.UpgradeRecord:
-                        result = _upgradeRecordDataAccess.DeleteUpgradeRecordById(recordId);
+                        result = DeleteUpgradeRecordWithChecks(recordId);
                         break;
                     case ImportMode.GasRecord:
-                        result = _gasRecordDataAccess.DeleteGasRecordById(recordId);
+                        result = DeleteGasRecordWithChecks(recordId);
                         break;
                     case ImportMode.TaxRecord:
-                        result = _taxRecordDataAccess.DeleteTaxRecordById(recordId);
+                        result = DeleteTaxRecordWithChecks(recordId);
                         break;
                     case ImportMode.SupplyRecord:
-                        result = _supplyRecordDataAccess.DeleteSupplyRecordById(recordId);
+                        result = DeleteSupplyRecordWithChecks(recordId);
                         break;
                     case ImportMode.NoteRecord:
-                        result = _noteDataAccess.DeleteNoteById(recordId);
+                        result = DeleteNoteWithChecks(recordId);
                         break;
                     case ImportMode.OdometerRecord:
-                        result = _odometerRecordDataAccess.DeleteOdometerRecordById(recordId);
+                        result = DeleteOdometerRecordWithChecks(recordId);
                         break;
                     case ImportMode.ReminderRecord:
-                        result = _reminderRecordDataAccess.DeleteReminderRecordById(recordId);
+                        result = DeleteReminderRecordWithChecks(recordId);
                         break;
                 }
             }
             if (result)
             {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), 0, User.Identity.Name, $"Deleted multiple {importMode.ToString()} - Ids: {string.Join(",", recordIds)}");
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.Generic($"Deleted multiple {importMode.ToString()} - Ids: {string.Join(", ", recordIds)}", "bulk.delete", User.Identity.Name, string.Empty));
             }
             return Json(result);
         }
@@ -449,7 +450,7 @@ namespace CarCareTracker.Controllers
                         {
                             var existingRecord = _serviceRecordDataAccess.GetServiceRecordById(recordId);
                             existingRecord.Mileage += int.Parse(vehicleData.OdometerDifference);
-                            existingRecord.Mileage = existingRecord.Mileage * decimal.Parse(vehicleData.OdometerMultiplier, NumberStyles.Any);
+                            existingRecord.Mileage = decimal.ToInt32(existingRecord.Mileage * decimal.Parse(vehicleData.OdometerMultiplier, NumberStyles.Any));
                             result = _serviceRecordDataAccess.SaveServiceRecordToVehicle(existingRecord);
                         }
                         break;
@@ -457,7 +458,7 @@ namespace CarCareTracker.Controllers
                         {
                             var existingRecord = _collisionRecordDataAccess.GetCollisionRecordById(recordId);
                             existingRecord.Mileage += int.Parse(vehicleData.OdometerDifference);
-                            existingRecord.Mileage = existingRecord.Mileage * decimal.Parse(vehicleData.OdometerMultiplier, NumberStyles.Any);
+                            existingRecord.Mileage = decimal.ToInt32(existingRecord.Mileage * decimal.Parse(vehicleData.OdometerMultiplier, NumberStyles.Any));
                             result = _collisionRecordDataAccess.SaveCollisionRecordToVehicle(existingRecord);
                         }
                         break;
@@ -465,7 +466,7 @@ namespace CarCareTracker.Controllers
                         {
                             var existingRecord = _upgradeRecordDataAccess.GetUpgradeRecordById(recordId);
                             existingRecord.Mileage += int.Parse(vehicleData.OdometerDifference);
-                            existingRecord.Mileage = existingRecord.Mileage * decimal.Parse(vehicleData.OdometerMultiplier, NumberStyles.Any);
+                            existingRecord.Mileage = decimal.ToInt32(existingRecord.Mileage * decimal.Parse(vehicleData.OdometerMultiplier, NumberStyles.Any));
                             result = _upgradeRecordDataAccess.SaveUpgradeRecordToVehicle(existingRecord);
                         }
                         break;
@@ -473,7 +474,7 @@ namespace CarCareTracker.Controllers
                         {
                             var existingRecord = _gasRecordDataAccess.GetGasRecordById(recordId);
                             existingRecord.Mileage += int.Parse(vehicleData.OdometerDifference);
-                            existingRecord.Mileage = existingRecord.Mileage * decimal.Parse(vehicleData.OdometerMultiplier, NumberStyles.Any);
+                            existingRecord.Mileage = decimal.ToInt32(existingRecord.Mileage * decimal.Parse(vehicleData.OdometerMultiplier, NumberStyles.Any));
                             result = _gasRecordDataAccess.SaveGasRecordToVehicle(existingRecord);
                         }
                         break;
@@ -481,7 +482,7 @@ namespace CarCareTracker.Controllers
                         {
                             var existingRecord = _odometerRecordDataAccess.GetOdometerRecordById(recordId);
                             existingRecord.Mileage += int.Parse(vehicleData.OdometerDifference);
-                            existingRecord.Mileage = existingRecord.Mileage * decimal.Parse(vehicleData.OdometerMultiplier, NumberStyles.Any);
+                            existingRecord.Mileage = decimal.ToInt32(existingRecord.Mileage * decimal.Parse(vehicleData.OdometerMultiplier, NumberStyles.Any));
                             result = _odometerRecordDataAccess.SaveOdometerRecordToVehicle(existingRecord);
                         }
                         break;
@@ -489,7 +490,7 @@ namespace CarCareTracker.Controllers
             }
             if (result)
             {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), 0, User.Identity.Name, $"Adjusted odometer for multiple {importMode.ToString()} - Ids: {string.Join(",", recordIds)}");
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.Generic($"Adjusted odometer for multiple {importMode.ToString()} - Ids: {string.Join(",", recordIds)}", "bulk.odometer.adjust", User.Identity.Name, string.Empty));
             }
             return Json(result);
         }
@@ -505,6 +506,7 @@ namespace CarCareTracker.Controllers
                         {
                             var existingRecord = _serviceRecordDataAccess.GetServiceRecordById(recordId);
                             existingRecord.Id = default;
+                            existingRecord.RequisitionHistory = new List<SupplyUsageHistory>();
                             result = _serviceRecordDataAccess.SaveServiceRecordToVehicle(existingRecord);
                         }
                         break;
@@ -512,6 +514,7 @@ namespace CarCareTracker.Controllers
                         {
                             var existingRecord = _collisionRecordDataAccess.GetCollisionRecordById(recordId);
                             existingRecord.Id = default;
+                            existingRecord.RequisitionHistory = new List<SupplyUsageHistory>();
                             result = _collisionRecordDataAccess.SaveCollisionRecordToVehicle(existingRecord);
                         }
                         break;
@@ -519,6 +522,7 @@ namespace CarCareTracker.Controllers
                         {
                             var existingRecord = _upgradeRecordDataAccess.GetUpgradeRecordById(recordId);
                             existingRecord.Id = default;
+                            existingRecord.RequisitionHistory = new List<SupplyUsageHistory>();
                             result = _upgradeRecordDataAccess.SaveUpgradeRecordToVehicle(existingRecord);
                         }
                         break;
@@ -540,6 +544,7 @@ namespace CarCareTracker.Controllers
                         {
                             var existingRecord = _supplyRecordDataAccess.GetSupplyRecordById(recordId);
                             existingRecord.Id = default;
+                            existingRecord.RequisitionHistory = new List<SupplyUsageHistory>();
                             result = _supplyRecordDataAccess.SaveSupplyRecordToVehicle(existingRecord);
                         }
                         break;
@@ -564,11 +569,20 @@ namespace CarCareTracker.Controllers
                             result = _reminderRecordDataAccess.SaveReminderRecordToVehicle(existingRecord);
                         }
                         break;
+                    case ImportMode.PlanRecord:
+                        {
+                            var existingRecord = _planRecordDataAccess.GetPlanRecordById(recordId);
+                            existingRecord.Id = default;
+                            existingRecord.ReminderRecordId = default;
+                            existingRecord.RequisitionHistory = new List<SupplyUsageHistory>();
+                            result = _planRecordDataAccess.SavePlanRecordToVehicle(existingRecord);
+                        }
+                        break;
                 }
             }
             if (result)
             {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), 0, User.Identity.Name, $"Duplicated multiple {importMode.ToString()} - Ids: {string.Join(",", recordIds)}");
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.Generic($"Duplicated multiple {importMode.ToString()} - Ids: {string.Join(",", recordIds)}", "bulk.duplicate", User.Identity.Name, string.Empty));
             }
             return Json(result);
         }
@@ -588,7 +602,8 @@ namespace CarCareTracker.Controllers
                         {
                             var existingRecord = _serviceRecordDataAccess.GetServiceRecordById(recordId);
                             existingRecord.Id = default;
-                            foreach(int vehicleId in vehicleIds)
+                            existingRecord.RequisitionHistory = new List<SupplyUsageHistory>();
+                            foreach (int vehicleId in vehicleIds)
                             {
                                 existingRecord.VehicleId = vehicleId;
                                 result = _serviceRecordDataAccess.SaveServiceRecordToVehicle(existingRecord);
@@ -599,6 +614,7 @@ namespace CarCareTracker.Controllers
                         {
                             var existingRecord = _collisionRecordDataAccess.GetCollisionRecordById(recordId);
                             existingRecord.Id = default;
+                            existingRecord.RequisitionHistory = new List<SupplyUsageHistory>();
                             foreach (int vehicleId in vehicleIds)
                             {
                                 existingRecord.VehicleId = vehicleId;
@@ -610,6 +626,7 @@ namespace CarCareTracker.Controllers
                         {
                             var existingRecord = _upgradeRecordDataAccess.GetUpgradeRecordById(recordId);
                             existingRecord.Id = default;
+                            existingRecord.RequisitionHistory = new List<SupplyUsageHistory>();
                             foreach (int vehicleId in vehicleIds)
                             {
                                 existingRecord.VehicleId = vehicleId;
@@ -683,11 +700,88 @@ namespace CarCareTracker.Controllers
                             }
                         }
                         break;
+                    case ImportMode.PlanRecord:
+                        {
+                            var existingRecord = _planRecordDataAccess.GetPlanRecordById(recordId);
+                            existingRecord.Id = default;
+                            existingRecord.ReminderRecordId = default;
+                            existingRecord.RequisitionHistory = new List<SupplyUsageHistory>();
+                            foreach (int vehicleId in vehicleIds)
+                            {
+                                existingRecord.VehicleId = vehicleId;
+                                result = _planRecordDataAccess.SavePlanRecordToVehicle(existingRecord);
+                            }
+                        }
+                        break;
                 }
             }
             if (result)
             {
-                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), 0, User.Identity.Name, $"Duplicated multiple {importMode.ToString()} - Ids: {string.Join(",", recordIds)} - to Vehicle Ids: {string.Join(",", vehicleIds)}");
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.Generic($"Duplicated multiple {importMode.ToString()} - Ids: {string.Join(",", recordIds)} - to Vehicle Ids: {string.Join(",", vehicleIds)}", "bulk.duplicate.to.vehicles", User.Identity.Name, string.Join(",", vehicleIds)));
+            }
+            return Json(result);
+        }
+        [HttpPost]
+        public IActionResult BulkCreateOdometerRecords(List<int> recordIds, ImportMode importMode)
+        {
+            bool result = false;
+            foreach (int recordId in recordIds)
+            {
+                switch (importMode)
+                {
+                    case ImportMode.ServiceRecord:
+                        {
+                            var existingRecord = _serviceRecordDataAccess.GetServiceRecordById(recordId);
+                            result = _odometerLogic.AutoInsertOdometerRecord(new OdometerRecord
+                            {
+                                Date = existingRecord.Date,
+                                VehicleId = existingRecord.VehicleId,
+                                Mileage = existingRecord.Mileage,
+                                Notes = $"Auto Insert From Service Record: {existingRecord.Description}"
+                            });
+                        }
+                        break;
+                    case ImportMode.RepairRecord:
+                        {
+                            var existingRecord = _collisionRecordDataAccess.GetCollisionRecordById(recordId);
+                            result = _odometerLogic.AutoInsertOdometerRecord(new OdometerRecord
+                            {
+                                Date = existingRecord.Date,
+                                VehicleId = existingRecord.VehicleId,
+                                Mileage = existingRecord.Mileage,
+                                Notes = $"Auto Insert From Repair Record: {existingRecord.Description}"
+                            });
+                        }
+                        break;
+                    case ImportMode.UpgradeRecord:
+                        {
+                            var existingRecord = _upgradeRecordDataAccess.GetUpgradeRecordById(recordId);
+                            result = _odometerLogic.AutoInsertOdometerRecord(new OdometerRecord
+                            {
+                                Date = existingRecord.Date,
+                                VehicleId = existingRecord.VehicleId,
+                                Mileage = existingRecord.Mileage,
+                                Notes = $"Auto Insert From Upgrade Record: {existingRecord.Description}"
+                            });
+                        }
+                        break;
+                    case ImportMode.GasRecord:
+                        {
+                            var existingRecord = _gasRecordDataAccess.GetGasRecordById(recordId);
+                            result = _odometerLogic.AutoInsertOdometerRecord(new OdometerRecord
+                            {
+                                Date = existingRecord.Date,
+                                VehicleId = existingRecord.VehicleId,
+                                Mileage = existingRecord.Mileage,
+                                Notes = $"Auto Insert From Gas Record. {existingRecord.Notes}"
+                            });
+                        }
+                        break;
+                }
+            }
+            if (result)
+            {
+                StaticHelper.NotifyAsync(_config.GetWebHookUrl(), WebHookPayload.Generic($"Created Odometer Records based on {importMode.ToString()} - Ids: {string.Join(",", recordIds)}", "bulk.odometer.insert", User.Identity.Name, string.Empty));
             }
             return Json(result);
         }
@@ -750,14 +844,15 @@ namespace CarCareTracker.Controllers
                             }
                             if (extraFieldIsEdited)
                             {
-                                foreach(ExtraField extraField in genericRecordEditModel.EditRecord.ExtraFields)
+                                foreach (ExtraField extraField in genericRecordEditModel.EditRecord.ExtraFields)
                                 {
-                                    if (existingRecord.ExtraFields.Any(x=>x.Name == extraField.Name))
+                                    if (existingRecord.ExtraFields.Any(x => x.Name == extraField.Name))
                                     {
                                         var insertIndex = existingRecord.ExtraFields.FindIndex(x => x.Name == extraField.Name);
                                         existingRecord.ExtraFields.RemoveAll(x => x.Name == extraField.Name);
                                         existingRecord.ExtraFields.Insert(insertIndex, extraField);
-                                    } else
+                                    }
+                                    else
                                     {
                                         existingRecord.ExtraFields.Add(extraField);
                                     }
@@ -863,6 +958,167 @@ namespace CarCareTracker.Controllers
             return Json(result);
         }
         [HttpPost]
+        public IActionResult PrintRecordStickers(int vehicleId, List<int> recordIds, ImportMode importMode)
+        {
+            bool result = false;
+            if (!recordIds.Any())
+            {
+                return Json(result);
+            }
+            var stickerViewModel = new StickerViewModel() { RecordType = importMode };
+            if (vehicleId != default)
+            {
+                var vehicleData = _dataAccess.GetVehicleById(vehicleId);
+                if (vehicleData != null && vehicleData.Id != default)
+                {
+                    stickerViewModel.VehicleData = vehicleData;
+                }
+            }
+
+            int recordsAdded = 0;
+            switch (importMode)
+            {
+                case ImportMode.ServiceRecord:
+                    {
+                        foreach (int recordId in recordIds)
+                        {
+                            stickerViewModel.GenericRecords.Add(_serviceRecordDataAccess.GetServiceRecordById(recordId));
+                            recordsAdded++;
+                        }
+
+                    }
+                    break;
+                case ImportMode.RepairRecord:
+                    {
+                        foreach (int recordId in recordIds)
+                        {
+                            stickerViewModel.GenericRecords.Add(_collisionRecordDataAccess.GetCollisionRecordById(recordId));
+                            recordsAdded++;
+                        }
+                    }
+                    break;
+                case ImportMode.UpgradeRecord:
+                    {
+                        foreach (int recordId in recordIds)
+                        {
+                            stickerViewModel.GenericRecords.Add(_upgradeRecordDataAccess.GetUpgradeRecordById(recordId));
+                            recordsAdded++;
+                        }
+                    }
+                    break;
+                case ImportMode.GasRecord:
+                    {
+                        foreach (int recordId in recordIds)
+                        {
+                            var record = _gasRecordDataAccess.GetGasRecordById(recordId);
+                            stickerViewModel.GenericRecords.Add(new GenericRecord
+                            {
+                                Cost = record.Cost,
+                                Date = record.Date,
+                                Notes = record.Notes,
+                                Mileage = record.Mileage,
+                                ExtraFields = record.ExtraFields
+                            });
+                            recordsAdded++;
+                        }
+
+                    }
+                    break;
+                case ImportMode.TaxRecord:
+                    {
+                        foreach (int recordId in recordIds)
+                        {
+                            var record = _taxRecordDataAccess.GetTaxRecordById(recordId);
+                            stickerViewModel.GenericRecords.Add(new GenericRecord
+                            {
+                                Description = record.Description,
+                                Cost = record.Cost,
+                                Notes = record.Notes,
+                                Date = record.Date,
+                                ExtraFields = record.ExtraFields
+                            });
+                            recordsAdded++;
+                        }
+                    }
+                    break;
+                case ImportMode.SupplyRecord:
+                    {
+                        foreach (int recordId in recordIds)
+                        {
+                            var record = _supplyRecordDataAccess.GetSupplyRecordById(recordId);
+                            stickerViewModel.SupplyRecords.Add(record);
+                            recordsAdded++;
+                        }
+                    }
+                    break;
+                case ImportMode.NoteRecord:
+                    {
+                        foreach (int recordId in recordIds)
+                        {
+                            var record = _noteDataAccess.GetNoteById(recordId);
+                            stickerViewModel.GenericRecords.Add(new GenericRecord
+                            {
+                                Description = record.Description,
+                                Notes = record.NoteText
+                            });
+                            recordsAdded++;
+                        }
+
+                    }
+                    break;
+                case ImportMode.OdometerRecord:
+                    {
+                        foreach (int recordId in recordIds)
+                        {
+                            var record = _odometerRecordDataAccess.GetOdometerRecordById(recordId);
+                            stickerViewModel.GenericRecords.Add(new GenericRecord
+                            {
+                                Date = record.Date,
+                                Mileage = record.Mileage,
+                                Notes = record.Notes,
+                                ExtraFields = record.ExtraFields
+                            });
+                            recordsAdded++;
+                        }
+
+                    }
+                    break;
+                case ImportMode.ReminderRecord:
+                    {
+                        foreach (int recordId in recordIds)
+                        {
+                            stickerViewModel.ReminderRecords.Add(_reminderRecordDataAccess.GetReminderRecordById(recordId));
+                            recordsAdded++;
+                        }
+
+                    }
+                    break;
+                case ImportMode.PlanRecord:
+                    {
+                        foreach (int recordId in recordIds)
+                        {
+                            var record = _planRecordDataAccess.GetPlanRecordById(recordId);
+                            stickerViewModel.GenericRecords.Add(new GenericRecord
+                            {
+                                Description = record.Description,
+                                Cost = record.Cost,
+                                Notes = record.Notes,
+                                Date = record.DateModified,
+                                ExtraFields = record.ExtraFields,
+                                RequisitionHistory = record.RequisitionHistory
+                            });
+                            recordsAdded++;
+                        }
+                    }
+                    break;
+            }
+            if (recordsAdded > 0)
+            {
+                return PartialView("_Stickers", stickerViewModel);
+            }
+            return Json(result);
+        }
+        [HttpPost]
         public IActionResult SaveUserColumnPreferences(UserColumnPreference columnPreference)
         {
             try
@@ -873,6 +1129,7 @@ namespace CarCareTracker.Controllers
                 {
                     var existingPreference = existingUserColumnPreference.Single();
                     existingPreference.VisibleColumns = columnPreference.VisibleColumns;
+                    existingPreference.ColumnOrder = columnPreference.ColumnOrder;
                 }
                 else
                 {

Enum/ExtraFieldType.cs

@@ -0,0 +1,12 @@
+namespace CarCareTracker.Models
+{
+    public enum ExtraFieldType
+    {
+        Text = 0,
+        Number = 1,
+        Decimal = 2,
+        Date = 3,
+        Time = 4,
+        Location = 5
+    }
+}

Enum/ReminderIntervalUnit.cs

@@ -0,0 +1,8 @@
+namespace CarCareTracker.Models
+{
+    public enum ReminderIntervalUnit
+    {
+        Months = 1,
+        Days = 2
+    }
+}

Enum/TagFilter.cs

@@ -0,0 +1,8 @@
+namespace CarCareTracker.Models
+{
+    public enum TagFilter
+    {
+        Exclude = 0,
+        IncludeOnly = 1
+    }
+}

Filter/CollaboratorFilter.cs

@@ -19,27 +19,34 @@ namespace CarCareTracker.Filter
         {
             if (!filterContext.HttpContext.User.IsInRole(nameof(UserData.IsRootUser)))
             {
-                var vehicleId = int.Parse(filterContext.ActionArguments["vehicleId"].ToString());
-                if (vehicleId != default)
+                if (filterContext.ActionArguments.ContainsKey("vehicleId"))
                 {
-                    var userId = int.Parse(filterContext.HttpContext.User.FindFirstValue(ClaimTypes.NameIdentifier));
-                    if (!_userLogic.UserCanEditVehicle(userId, vehicleId))
+                    var vehicleId = int.Parse(filterContext.ActionArguments["vehicleId"].ToString());
+                    if (vehicleId != default)
                     {
-                        filterContext.Result = new RedirectResult("/Error/Unauthorized");
+                        var userId = int.Parse(filterContext.HttpContext.User.FindFirstValue(ClaimTypes.NameIdentifier));
+                        if (!_userLogic.UserCanEditVehicle(userId, vehicleId))
+                        {
+                            filterContext.Result = new RedirectResult("/Error/Unauthorized");
+                        }
+                    }
+                    else
+                    {
+                        var shopSupplyEndpoints = new List<string> { "ImportToVehicleIdFromCsv", "GetSupplyRecordsByVehicleId", "ExportFromVehicleToCsv" };
+                        if (shopSupplyEndpoints.Contains(filterContext.RouteData.Values["action"].ToString()) && !_config.GetServerEnableShopSupplies())
+                        {
+                            //user trying to access shop supplies but shop supplies is not enabled by root user.
+                            filterContext.Result = new RedirectResult("/Error/Unauthorized");
+                        }
+                        else if (!shopSupplyEndpoints.Contains(filterContext.RouteData.Values["action"].ToString()))
+                        {
+                            //user trying to access any other endpoints using 0 as vehicle id.
+                            filterContext.Result = new RedirectResult("/Error/Unauthorized");
+                        }
                     }
                 } else
                 {
-                    var shopSupplyEndpoints = new List<string> { "ImportToVehicleIdFromCsv", "GetSupplyRecordsByVehicleId", "ExportFromVehicleToCsv" };
-                    if (shopSupplyEndpoints.Contains(filterContext.RouteData.Values["action"].ToString()) && !_config.GetServerEnableShopSupplies())
-                    {
-                        //user trying to access shop supplies but shop supplies is not enabled by root user.
-                        filterContext.Result = new RedirectResult("/Error/Unauthorized");
-                    }
-                    else if (!shopSupplyEndpoints.Contains(filterContext.RouteData.Values["action"].ToString()))
-                    {
-                        //user trying to access any other endpoints using 0 as vehicle id.
-                        filterContext.Result = new RedirectResult("/Error/Unauthorized");
-                    }
+                    filterContext.Result = new RedirectResult("/Error/Unauthorized");
                 }
             }
         }

Helper/ConfigHelper.cs

@@ -10,6 +10,7 @@ namespace CarCareTracker.Helper
     {
         OpenIDConfig GetOpenIDConfig();
         ReminderUrgencyConfig GetReminderUrgencyConfig();
+        MailConfig GetMailConfig();
         UserConfig GetUserConfig(ClaimsPrincipal user);
         bool SaveUserConfig(ClaimsPrincipal user, UserConfig configData);
         bool AuthenticateRootUser(string username, string password);
@@ -23,43 +24,54 @@ namespace CarCareTracker.Helper
         bool GetServerEnableShopSupplies();
         string GetServerPostgresConnection();
         string GetAllowedFileUploadExtensions();
-        public bool DeleteUserConfig(int userId);
+        string GetServerDomain();
+        bool DeleteUserConfig(int userId);
+        bool GetInvariantApi();
+        bool GetServerOpenRegistration();
     }
     public class ConfigHelper : IConfigHelper
     {
         private readonly IConfiguration _config;
         private readonly IUserConfigDataAccess _userConfig;
+        private readonly ILogger<IConfigHelper> _logger;
         private IMemoryCache _cache;
         public ConfigHelper(IConfiguration serverConfig, 
             IUserConfigDataAccess userConfig,
-            IMemoryCache memoryCache)
+            IMemoryCache memoryCache,
+            ILogger<IConfigHelper> logger)
         {
             _config = serverConfig;
             _userConfig = userConfig;
             _cache = memoryCache;
+            _logger = logger;
         }
         public string GetWebHookUrl()
         {
-            var webhook = _config["LUBELOGGER_WEBHOOK"];
-            if (string.IsNullOrWhiteSpace(webhook))
-            {
-                webhook = "";
-            }
+            var webhook = CheckString("LUBELOGGER_WEBHOOK");
             return webhook;
         }
         public bool GetCustomWidgetsEnabled()
         {
-            return bool.Parse(_config["LUBELOGGER_CUSTOM_WIDGETS"] ?? "false");
+            return CheckBool(CheckString("LUBELOGGER_CUSTOM_WIDGETS"));
+        }
+        public bool GetInvariantApi()
+        {
+            return CheckBool(CheckString("LUBELOGGER_INVARIANT_API"));
         }
         public string GetMOTD()
         {
-            var motd = _config["LUBELOGGER_MOTD"];
-            if (string.IsNullOrWhiteSpace(motd))
-            {
-                motd = "";
-            }
+            var motd = CheckString("LUBELOGGER_MOTD");
             return motd;
         }
+        public string GetServerDomain()
+        {
+            var domain = CheckString("LUBELOGGER_DOMAIN");
+            return domain;
+        }
+        public bool GetServerOpenRegistration()
+        {
+            return CheckBool(CheckString("LUBELOGGER_OPEN_REGISTRATION"));
+        }
         public OpenIDConfig GetOpenIDConfig()
         {
             OpenIDConfig openIdConfig = _config.GetSection("OpenIDConfig").Get<OpenIDConfig>() ?? new OpenIDConfig();
@@ -70,27 +82,25 @@ namespace CarCareTracker.Helper
             ReminderUrgencyConfig reminderUrgencyConfig = _config.GetSection("ReminderUrgencyConfig").Get<ReminderUrgencyConfig>() ?? new ReminderUrgencyConfig();
             return reminderUrgencyConfig;
         }
+        public MailConfig GetMailConfig()
+        {
+            MailConfig mailConfig = _config.GetSection("MailConfig").Get<MailConfig>() ?? new MailConfig();
+            return mailConfig;
+        }
         public string GetLogoUrl()
         {
-            var logoUrl = _config["LUBELOGGER_LOGO_URL"];
-            if (string.IsNullOrWhiteSpace(logoUrl))
-            {
-                logoUrl = "/defaults/lubelogger_logo.png";
-            }
+            var logoUrl = CheckString("LUBELOGGER_LOGO_URL", "/defaults/lubelogger_logo.png");
             return logoUrl;
         }
         public string GetAllowedFileUploadExtensions()
         {
-            var allowedFileExtensions = _config["LUBELOGGER_ALLOWED_FILE_EXTENSIONS"];
-            if (string.IsNullOrWhiteSpace(allowedFileExtensions)){
-                return StaticHelper.DefaultAllowedFileExtensions;
-            }
+            var allowedFileExtensions = CheckString("LUBELOGGER_ALLOWED_FILE_EXTENSIONS", StaticHelper.DefaultAllowedFileExtensions);
             return allowedFileExtensions;
         }
         public bool AuthenticateRootUser(string username, string password)
         {
-            var rootUsername = _config[nameof(UserConfig.UserNameHash)] ?? string.Empty;
-            var rootPassword = _config[nameof(UserConfig.UserPasswordHash)] ?? string.Empty;
+            var rootUsername = CheckString(nameof(UserConfig.UserNameHash));
+            var rootPassword = CheckString(nameof(UserConfig.UserPasswordHash));
             if (string.IsNullOrWhiteSpace(rootUsername) || string.IsNullOrWhiteSpace(rootPassword))
             {
                 return false;
@@ -99,8 +109,8 @@ namespace CarCareTracker.Helper
         }
         public bool AuthenticateRootUserOIDC(string email)
         {
-            var rootEmail = _config[nameof(UserConfig.DefaultReminderEmail)] ?? string.Empty;
-            var rootUserOIDC = bool.Parse(_config[nameof(UserConfig.EnableRootUserOIDC)]);
+            var rootEmail = CheckString(nameof(UserConfig.DefaultReminderEmail));
+            var rootUserOIDC = CheckBool(CheckString(nameof(UserConfig.EnableRootUserOIDC)));
             if (!rootUserOIDC || string.IsNullOrWhiteSpace(rootEmail))
             {
                 return false;
@@ -109,27 +119,22 @@ namespace CarCareTracker.Helper
         }
         public string GetServerLanguage()
         {
-            var serverLanguage = _config[nameof(UserConfig.UserLanguage)] ?? "en_US";
+            var serverLanguage = CheckString(nameof(UserConfig.UserLanguage), "en_US");
             return serverLanguage;
         }
         public bool GetServerDisabledRegistration()
         {
-            var registrationDisabled = bool.Parse(_config[nameof(UserConfig.DisableRegistration)]);
+            var registrationDisabled = CheckBool(CheckString(nameof(UserConfig.DisableRegistration)));
             return registrationDisabled;
         }
         public string GetServerPostgresConnection()
         {
-            if (!string.IsNullOrWhiteSpace(_config["POSTGRES_CONNECTION"]))
-            {
-                return _config["POSTGRES_CONNECTION"];
-            } else
-            {
-                return string.Empty;
-            }
+            var postgresConnection = CheckString("POSTGRES_CONNECTION");
+            return postgresConnection;
         }
         public bool GetServerEnableShopSupplies()
         {
-            return bool.Parse(_config[nameof(UserConfig.EnableShopSupplies)] ?? "false");
+            return CheckBool(CheckString(nameof(UserConfig.EnableShopSupplies)));
         }
         public bool SaveUserConfig(ClaimsPrincipal user, UserConfig configData)
         {
@@ -159,6 +164,7 @@ namespace CarCareTracker.Helper
                 }
                 catch (Exception ex)
                 {
+                    _logger.LogWarning(ex.Message);
                     return false;
                 }
             } else
@@ -179,37 +185,74 @@ namespace CarCareTracker.Helper
             var result = _userConfig.DeleteUserConfig(userId);
             return result;
         }
+        private bool CheckBool(string value, bool defaultValue = false)
+        {
+            try
+            {
+                if (string.IsNullOrWhiteSpace(value))
+                {
+                    return defaultValue;
+                }
+                else if (bool.TryParse(value, out bool result))
+                {
+                    return result;
+                }
+                else
+                {
+                    return defaultValue;
+                }
+            } catch (Exception ex)
+            {
+                _logger.LogWarning($"ConfigHelper Warning: You might be missing keys in appsettings.json, Message: ${ex.Message}");
+                return defaultValue;
+            }
+        }
+        private string CheckString(string configName, string defaultValue = "")
+        {
+            try
+            {
+                var configValue = _config[configName] ?? defaultValue;
+                return configValue;
+            } catch(Exception ex)
+            {
+                _logger.LogWarning($"ConfigHelper Warning: You might be missing keys in appsettings.json, Message: ${ex.Message}");
+                return defaultValue;
+            }
+        }
         public UserConfig GetUserConfig(ClaimsPrincipal user)
         {
             var serverConfig = new UserConfig
             {
-                EnableCsvImports = bool.Parse(_config[nameof(UserConfig.EnableCsvImports)]),
-                UseDarkMode = bool.Parse(_config[nameof(UserConfig.UseDarkMode)]),
-                UseSystemColorMode = bool.Parse(_config[nameof(UserConfig.UseSystemColorMode)]),
-                UseMPG = bool.Parse(_config[nameof(UserConfig.UseMPG)]),
-                UseDescending = bool.Parse(_config[nameof(UserConfig.UseDescending)]),
-                EnableAuth = bool.Parse(_config[nameof(UserConfig.EnableAuth)]),
-                EnableRootUserOIDC = bool.Parse(_config[nameof(UserConfig.EnableRootUserOIDC)]),
-                HideZero = bool.Parse(_config[nameof(UserConfig.HideZero)]),
-                AutomaticDecimalFormat = bool.Parse(_config[nameof(UserConfig.AutomaticDecimalFormat)]),
-                UseUKMPG = bool.Parse(_config[nameof(UserConfig.UseUKMPG)]),
-                UseMarkDownOnSavedNotes = bool.Parse(_config[nameof(UserConfig.UseMarkDownOnSavedNotes)]),
-                UseThreeDecimalGasCost = bool.Parse(_config[nameof(UserConfig.UseThreeDecimalGasCost)]),
-                EnableAutoReminderRefresh = bool.Parse(_config[nameof(UserConfig.EnableAutoReminderRefresh)]),
-                EnableAutoOdometerInsert = bool.Parse(_config[nameof(UserConfig.EnableAutoOdometerInsert)]),
-                PreferredGasMileageUnit = _config[nameof(UserConfig.PreferredGasMileageUnit)],
-                PreferredGasUnit = _config[nameof(UserConfig.PreferredGasUnit)],
-                UserLanguage = _config[nameof(UserConfig.UserLanguage)],
-                HideSoldVehicles = bool.Parse(_config[nameof(UserConfig.HideSoldVehicles)]),
-                EnableShopSupplies = bool.Parse(_config[nameof(UserConfig.EnableShopSupplies)]),
-                EnableExtraFieldColumns = bool.Parse(_config[nameof(UserConfig.EnableExtraFieldColumns)]),
-                VisibleTabs = _config.GetSection(nameof(UserConfig.VisibleTabs)).Get<List<ImportMode>>(),
-                TabOrder = _config.GetSection(nameof(UserConfig.TabOrder)).Get<List<ImportMode>>(),
+                EnableCsvImports = CheckBool(CheckString(nameof(UserConfig.EnableCsvImports)), true),
+                UseDarkMode = CheckBool(CheckString(nameof(UserConfig.UseDarkMode))),
+                UseSystemColorMode = CheckBool(CheckString(nameof(UserConfig.UseSystemColorMode))),
+                UseMPG = CheckBool(CheckString(nameof(UserConfig.UseMPG)), true),
+                UseDescending = CheckBool(CheckString(nameof(UserConfig.UseDescending))),
+                EnableAuth = CheckBool(CheckString(nameof(UserConfig.EnableAuth))),
+                EnableRootUserOIDC = CheckBool(CheckString(nameof(UserConfig.EnableRootUserOIDC))),
+                HideZero = CheckBool(CheckString(nameof(UserConfig.HideZero))),
+                AutomaticDecimalFormat = CheckBool(CheckString(nameof(UserConfig.AutomaticDecimalFormat))),
+                UseUKMPG = CheckBool(CheckString(nameof(UserConfig.UseUKMPG))),
+                UseMarkDownOnSavedNotes = CheckBool(CheckString(nameof(UserConfig.UseMarkDownOnSavedNotes))),
+                UseThreeDecimalGasCost = CheckBool(CheckString(nameof(UserConfig.UseThreeDecimalGasCost)), true),
+                UseThreeDecimalGasConsumption = CheckBool(CheckString(nameof(UserConfig.UseThreeDecimalGasConsumption)), true),
+                EnableAutoReminderRefresh = CheckBool(CheckString(nameof(UserConfig.EnableAutoReminderRefresh))),
+                EnableAutoOdometerInsert = CheckBool(CheckString(nameof(UserConfig.EnableAutoOdometerInsert))),
+                PreferredGasMileageUnit = CheckString(nameof(UserConfig.PreferredGasMileageUnit)),
+                PreferredGasUnit = CheckString(nameof(UserConfig.PreferredGasUnit)),
+                UseUnitForFuelCost = CheckBool(CheckString(nameof(UserConfig.UseUnitForFuelCost))),
+                UserLanguage = CheckString(nameof(UserConfig.UserLanguage), "en_US"),
+                HideSoldVehicles = CheckBool(CheckString(nameof(UserConfig.HideSoldVehicles))),
+                EnableShopSupplies = CheckBool(CheckString(nameof(UserConfig.EnableShopSupplies))),
+                ShowCalendar = CheckBool(CheckString(nameof(UserConfig.ShowCalendar))),
+                EnableExtraFieldColumns = CheckBool(CheckString(nameof(UserConfig.EnableExtraFieldColumns))),
+                VisibleTabs = _config.GetSection(nameof(UserConfig.VisibleTabs)).Get<List<ImportMode>>() ?? new UserConfig().VisibleTabs,
+                TabOrder = _config.GetSection(nameof(UserConfig.TabOrder)).Get<List<ImportMode>>() ?? new UserConfig().TabOrder,
                 UserColumnPreferences = _config.GetSection(nameof(UserConfig.UserColumnPreferences)).Get<List<UserColumnPreference>>() ?? new List<UserColumnPreference>(),
                 ReminderUrgencyConfig = _config.GetSection(nameof(UserConfig.ReminderUrgencyConfig)).Get<ReminderUrgencyConfig>() ?? new ReminderUrgencyConfig(),
-                DefaultTab = (ImportMode)int.Parse(_config[nameof(UserConfig.DefaultTab)]),
-                DefaultReminderEmail = _config[nameof(UserConfig.DefaultReminderEmail)],
-                DisableRegistration = bool.Parse(_config[nameof(UserConfig.DisableRegistration)])
+                DefaultTab = (ImportMode)int.Parse(CheckString(nameof(UserConfig.DefaultTab), "8")),
+                DefaultReminderEmail = CheckString(nameof(UserConfig.DefaultReminderEmail)),
+                DisableRegistration = CheckBool(CheckString(nameof(UserConfig.DisableRegistration)))
             };
             int userId = 0;
             if (user != null)

Helper/FileHelper.cs

@@ -6,6 +6,7 @@ namespace CarCareTracker.Helper
     public interface IFileHelper
     {
         string GetFullFilePath(string currentFilePath, bool mustExist = true);
+        byte[] GetFileBytes(string fullFilePath, bool deleteFile = false);
         string MoveFileFromTemp(string currentFilePath, string newFolder);
         bool RenameFile(string currentFilePath, string newName);
         bool DeleteFile(string currentFilePath);
@@ -34,7 +35,7 @@ namespace CarCareTracker.Helper
         }
         public List<string> GetLanguages()
         {
-            var languagePath = Path.Combine(_webEnv.WebRootPath, "translations");
+            var languagePath = Path.Combine(_webEnv.ContentRootPath, "data", "translations");
             var defaultList = new List<string>() { "en_US" };
             if (Directory.Exists(languagePath))
             {
@@ -72,7 +73,7 @@ namespace CarCareTracker.Helper
             {
                 currentFilePath = currentFilePath.Substring(1);
             }
-            string oldFilePath = Path.Combine(_webEnv.WebRootPath, currentFilePath);
+            string oldFilePath = currentFilePath.StartsWith("defaults/") ? Path.Combine(_webEnv.WebRootPath, currentFilePath) : Path.Combine(_webEnv.ContentRootPath, "data", currentFilePath);
             if (File.Exists(oldFilePath))
             {
                 return oldFilePath;
@@ -85,6 +86,19 @@ namespace CarCareTracker.Helper
                 return string.Empty;
             }
         }
+        public byte[] GetFileBytes(string fullFilePath, bool deleteFile = false)
+        {
+            if (File.Exists(fullFilePath))
+            {
+                var fileBytes = File.ReadAllBytes(fullFilePath);
+                if (deleteFile)
+                {
+                    File.Delete(fullFilePath);
+                }
+                return fileBytes;
+            }
+            return Array.Empty<byte>();
+        }
         public bool RestoreBackup(string fileName, bool clearExisting = false)
         {
             var fullFilePath = GetFullFilePath(fileName);
@@ -94,7 +108,7 @@ namespace CarCareTracker.Helper
             }
             try
             {
-                var tempPath = Path.Combine(_webEnv.WebRootPath, $"temp/{Guid.NewGuid()}");
+                var tempPath = Path.Combine(_webEnv.ContentRootPath, "data", $"temp/{Guid.NewGuid()}");
                 if (!Directory.Exists(tempPath))
                     Directory.CreateDirectory(tempPath);
                 //extract zip file
@@ -105,10 +119,10 @@ namespace CarCareTracker.Helper
                 var translationPath = Path.Combine(tempPath, "translations");
                 var dataPath = Path.Combine(tempPath, StaticHelper.DbName);
                 var widgetPath = Path.Combine(tempPath, StaticHelper.AdditionalWidgetsPath);
-                var configPath = Path.Combine(tempPath, StaticHelper.UserConfigPath);
+                var configPath = Path.Combine(tempPath, StaticHelper.LegacyUserConfigPath);
                 if (Directory.Exists(imagePath))
                 {
-                    var existingPath = Path.Combine(_webEnv.WebRootPath, "images");
+                    var existingPath = Path.Combine(_webEnv.ContentRootPath, "data", "images");
                     if (!Directory.Exists(existingPath))
                     {
                         Directory.CreateDirectory(existingPath);
@@ -130,7 +144,7 @@ namespace CarCareTracker.Helper
                 }
                 if (Directory.Exists(documentPath))
                 {
-                    var existingPath = Path.Combine(_webEnv.WebRootPath, "documents");
+                    var existingPath = Path.Combine(_webEnv.ContentRootPath, "data", "documents");
                     if (!Directory.Exists(existingPath))
                     {
                         Directory.CreateDirectory(existingPath);
@@ -152,7 +166,7 @@ namespace CarCareTracker.Helper
                 }
                 if (Directory.Exists(translationPath))
                 {
-                    var existingPath = Path.Combine(_webEnv.WebRootPath, "translations");
+                    var existingPath = Path.Combine(_webEnv.ContentRootPath, "data", "translations");
                     if (!Directory.Exists(existingPath))
                     {
                         Directory.CreateDirectory(existingPath);
@@ -186,9 +200,9 @@ namespace CarCareTracker.Helper
                 if (File.Exists(configPath))
                 {
                     //check if config folder exists.
-                    if (!Directory.Exists("config/"))
+                    if (!Directory.Exists("data/config"))
                     {
-                        Directory.CreateDirectory("config/");
+                        Directory.CreateDirectory("data/config");
                     }
                     File.Move(configPath, StaticHelper.UserConfigPath, true);
                 }
@@ -203,7 +217,7 @@ namespace CarCareTracker.Helper
         public string MakeAttachmentsExport(List<GenericReportModel> exportData)
         {
             var folderName = Guid.NewGuid();
-            var tempPath = Path.Combine(_webEnv.WebRootPath, $"temp/{folderName}");
+            var tempPath = Path.Combine(_webEnv.ContentRootPath, "data", $"temp/{folderName}");
             if (!Directory.Exists(tempPath))
                 Directory.CreateDirectory(tempPath);
             int fileIndex = 0;
@@ -227,10 +241,10 @@ namespace CarCareTracker.Helper
         public string MakeBackup()
         {
             var folderName = $"db_backup_{DateTime.Now.ToString("yyyy-MM-dd-HH-mm-ss")}";
-            var tempPath = Path.Combine(_webEnv.WebRootPath, $"temp/{folderName}");
-            var imagePath = Path.Combine(_webEnv.WebRootPath, "images");
-            var documentPath = Path.Combine(_webEnv.WebRootPath, "documents");
-            var translationPath = Path.Combine(_webEnv.WebRootPath, "translations");
+            var tempPath = Path.Combine(_webEnv.ContentRootPath, "data", $"temp/{folderName}");
+            var imagePath = Path.Combine(_webEnv.ContentRootPath, "data", "images");
+            var documentPath = Path.Combine(_webEnv.ContentRootPath, "data", "documents");
+            var translationPath = Path.Combine(_webEnv.ContentRootPath, "data", "translations");
             var dataPath = StaticHelper.DbName;
             var widgetPath = StaticHelper.AdditionalWidgetsPath;
             var configPath = StaticHelper.UserConfigPath;
@@ -301,8 +315,8 @@ namespace CarCareTracker.Helper
             {
                 currentFilePath = currentFilePath.Substring(1);
             }
-            string uploadPath = Path.Combine(_webEnv.WebRootPath, newFolder);
-            string oldFilePath = Path.Combine(_webEnv.WebRootPath, currentFilePath);
+            string uploadPath = Path.Combine(_webEnv.ContentRootPath, "data", newFolder);
+            string oldFilePath = Path.Combine(_webEnv.ContentRootPath, "data", currentFilePath);
             if (!Directory.Exists(uploadPath))
                 Directory.CreateDirectory(uploadPath);
             string newFileUploadPath = oldFilePath.Replace(tempPath, newFolder);
@@ -319,7 +333,7 @@ namespace CarCareTracker.Helper
             {
                 currentFilePath = currentFilePath.Substring(1);
             }
-            string filePath = Path.Combine(_webEnv.WebRootPath, currentFilePath);
+            string filePath = Path.Combine(_webEnv.ContentRootPath, "data", currentFilePath);
             if (File.Exists(filePath))
             {
                 File.Delete(filePath);

Helper/GasHelper.cs

@@ -36,9 +36,9 @@ namespace CarCareTracker.Helper
             //need to order by to get correct results
             result = result.OrderBy(x => x.Date).ThenBy(x => x.Mileage).ToList();
             var computedResults = new List<GasRecordViewModel>();
-            decimal previousMileage = 0.00M;
+            int previousMileage = 0;
             decimal unFactoredConsumption = 0.00M;
-            decimal unFactoredMileage = 0.00M;
+            int unFactoredMileage = 0;
             //perform computation.
             for (int i = 0; i < result.Count; i++)
             {
@@ -76,7 +76,8 @@ namespace CarCareTracker.Helper
                         MissedFuelUp = currentObject.MissedFuelUp,
                         Notes = currentObject.Notes,
                         Tags = currentObject.Tags,
-                        ExtraFields = currentObject.ExtraFields
+                        ExtraFields = currentObject.ExtraFields,
+                        Files = currentObject.Files
                     };
                     if (currentObject.MissedFuelUp)
                     {
@@ -86,9 +87,9 @@ namespace CarCareTracker.Helper
                         unFactoredConsumption = 0;
                         unFactoredMileage = 0;
                     }
-                    else if (currentObject.IsFillToFull)
+                    else if (currentObject.IsFillToFull && currentObject.Mileage != default)
                     {
-                        //if user filled to full.
+                        //if user filled to full and an odometer is provided, otherwise we will defer calculations
                         if (convertedConsumption > 0.00M && deltaMileage > 0)
                         {
                             try
@@ -130,10 +131,14 @@ namespace CarCareTracker.Helper
                         MissedFuelUp = currentObject.MissedFuelUp,
                         Notes = currentObject.Notes,
                         Tags = currentObject.Tags,
-                        ExtraFields = currentObject.ExtraFields
+                        ExtraFields = currentObject.ExtraFields,
+                        Files = currentObject.Files
                     });
                 }
-                previousMileage = currentObject.Mileage;
+                if (currentObject.Mileage != default)
+                {
+                    previousMileage = currentObject.Mileage;
+                }
             }
             return computedResults;
         }

Helper/LiteDBHelper.cs

@@ -1,5 +1,4 @@
-using CarCareTracker.Models;
-using LiteDB;
+using LiteDB;
 
 namespace CarCareTracker.Helper;
 
@@ -16,29 +15,6 @@ public class LiteDBHelper: ILiteDBHelper
         if (db == null)
         {
             db = new LiteDatabase(StaticHelper.DbName);
-            if (db.UserVersion == 0)
-            {
-                //migration required to convert ints to decimals
-                var collections = db.GetCollectionNames();
-                foreach (string collection in collections)
-                {
-                    var documents = db.GetCollection(collection);
-                    foreach (var document in documents.FindAll())
-                    {
-                        if (document.ContainsKey(nameof(GenericRecord.Mileage)))
-                        {
-                            document[nameof(GenericRecord.Mileage)] = Convert.ToDecimal(document[nameof(GenericRecord.Mileage)].AsInt32);
-                            //check for initial mileage as well
-                            if (document.ContainsKey(nameof(OdometerRecord.InitialMileage)))
-                            {
-                                document[nameof(OdometerRecord.InitialMileage)] = Convert.ToDecimal(document[nameof(OdometerRecord.InitialMileage)].AsInt32);
-                            }
-                            documents.Update(document);
-                        }
-                    }
-                }
-                db.UserVersion = 1;
-            }
         }
     }
     public LiteDatabase GetLiteDB()

Helper/MailHelper.cs

@@ -11,126 +11,171 @@ namespace CarCareTracker.Helper
         OperationResponse NotifyUserForPasswordReset(string emailAddress, string token);
         OperationResponse NotifyUserForAccountUpdate(string emailAddress, string token);
         OperationResponse NotifyUserForReminders(Vehicle vehicle, List<string> emailAddresses, List<ReminderRecordViewModel> reminders);
+        OperationResponse SendTestEmail(string emailAddress);
     }
     public class MailHelper : IMailHelper
     {
         private readonly MailConfig mailConfig;
+        private readonly string serverLanguage;
+        private readonly string serverDomain;
         private readonly IFileHelper _fileHelper;
+        private readonly ITranslationHelper _translator;
         private readonly ILogger<MailHelper> _logger;
         public MailHelper(
-            IConfiguration config,
+            IConfigHelper config,
             IFileHelper fileHelper,
+            ITranslationHelper translationHelper,
             ILogger<MailHelper> logger
             ) {
             //load mailConfig from Configuration
-            mailConfig = config.GetSection("MailConfig").Get<MailConfig>() ?? new MailConfig();
+            mailConfig = config.GetMailConfig();
+            serverLanguage = config.GetServerLanguage();
+            serverDomain = config.GetServerDomain();
             _fileHelper = fileHelper;
+            _translator = translationHelper;
             _logger = logger;
         }
         public OperationResponse NotifyUserForRegistration(string emailAddress, string token)
         {
             if (string.IsNullOrWhiteSpace(mailConfig.EmailServer))
             {
-                return new OperationResponse { Success = false, Message = "SMTP Server Not Setup" };
+                return OperationResponse.Failed("SMTP Server Not Setup");
             }
             if (string.IsNullOrWhiteSpace(emailAddress) || string.IsNullOrWhiteSpace(token)) {
-                return new OperationResponse { Success = false, Message = "Email Address or Token is invalid" };
+                return OperationResponse.Failed("Email Address or Token is invalid");
             }
-            string emailSubject = "Your Registration Token for LubeLogger";
-            string emailBody = $"A token has been generated on your behalf, please complete your registration for LubeLogger using the token: {token}";
+            string emailSubject = _translator.Translate(serverLanguage, "Your Registration Token for LubeLogger");
+            string tokenHtml = token;
+            if (!string.IsNullOrWhiteSpace(serverDomain))
+            {
+                string cleanedURL = serverDomain.EndsWith('/') ? serverDomain.TrimEnd('/') : serverDomain;
+                //construct registration URL.
+                tokenHtml = $"<a href='{cleanedURL}/Login/Registration?email={emailAddress}&token={token}' target='_blank'>{token}</a>";
+            }
+            string emailBody = $"<span>{_translator.Translate(serverLanguage, "A token has been generated on your behalf, please complete your registration for LubeLogger using the token")}: {tokenHtml}</span>";
             var result = SendEmail(new List<string> { emailAddress }, emailSubject, emailBody);
             if (result)
             {
-                return new OperationResponse { Success = true, Message = "Email Sent!" };
+                return OperationResponse.Succeed("Email Sent!");
             } else
             {
-                return new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage };
+                return OperationResponse.Failed();
             }
         }
         public OperationResponse NotifyUserForPasswordReset(string emailAddress, string token)
         {
             if (string.IsNullOrWhiteSpace(mailConfig.EmailServer))
             {
-                return new OperationResponse { Success = false, Message = "SMTP Server Not Setup" };
+                return OperationResponse.Failed("SMTP Server Not Setup");
             }
             if (string.IsNullOrWhiteSpace(emailAddress) || string.IsNullOrWhiteSpace(token))
             {
-                return new OperationResponse { Success = false, Message = "Email Address or Token is invalid" };
+                return OperationResponse.Failed("Email Address or Token is invalid");
             }
-            string emailSubject = "Your Password Reset Token for LubeLogger";
-            string emailBody = $"A token has been generated on your behalf, please reset your password for LubeLogger using the token: {token}";
+            string emailSubject = _translator.Translate(serverLanguage, "Your Password Reset Token for LubeLogger");
+            string tokenHtml = token;
+            if (!string.IsNullOrWhiteSpace(serverDomain))
+            {
+                string cleanedURL = serverDomain.EndsWith('/') ? serverDomain.TrimEnd('/') : serverDomain;
+                //construct registration URL.
+                tokenHtml = $"<a href='{cleanedURL}/Login/ResetPassword?email={emailAddress}&token={token}' target='_blank'>{token}</a>";
+            }
+            string emailBody = $"<span>{_translator.Translate(serverLanguage, "A token has been generated on your behalf, please reset your password for LubeLogger using the token")}: {tokenHtml}</span>";
             var result = SendEmail(new List<string> { emailAddress }, emailSubject, emailBody);
             if (result)
             {
-                return new OperationResponse { Success = true, Message = "Email Sent!" };
+                return OperationResponse.Succeed("Email Sent!");
             }
             else
             {
-                return new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage };
+                return OperationResponse.Failed();
+            }
+        }
+        public OperationResponse SendTestEmail(string emailAddress)
+        {
+            if (string.IsNullOrWhiteSpace(mailConfig.EmailServer))
+            {
+                return OperationResponse.Failed("SMTP Server Not Setup");
+            }
+            if (string.IsNullOrWhiteSpace(emailAddress))
+            {
+                return OperationResponse.Failed("Email Address or Token is invalid");
+            }
+            string emailSubject = _translator.Translate(serverLanguage, "Test Email from LubeLogger");
+            string emailBody = _translator.Translate(serverLanguage, "If you are seeing this email it means your SMTP configuration is functioning correctly");
+            var result = SendEmail(new List<string> { emailAddress }, emailSubject, emailBody);
+            if (result)
+            {
+                return OperationResponse.Succeed("Email Sent!");
+            }
+            else
+            {
+                return OperationResponse.Failed();
             }
         }
         public OperationResponse NotifyUserForAccountUpdate(string emailAddress, string token)
         {
             if (string.IsNullOrWhiteSpace(mailConfig.EmailServer))
             {
-                return new OperationResponse { Success = false, Message = "SMTP Server Not Setup" };
+                return OperationResponse.Failed("SMTP Server Not Setup");
             }
             if (string.IsNullOrWhiteSpace(emailAddress) || string.IsNullOrWhiteSpace(token))
             {
-                return new OperationResponse { Success = false, Message = "Email Address or Token is invalid" };
+                return OperationResponse.Failed("Email Address or Token is invalid");
             }
-            string emailSubject = "Your User Account Update Token for LubeLogger";
-            string emailBody = $"A token has been generated on your behalf, please update your account for LubeLogger using the token: {token}";
+            string emailSubject = _translator.Translate(serverLanguage, "Your User Account Update Token for LubeLogger");
+            string emailBody = $"{_translator.Translate(serverLanguage, "A token has been generated on your behalf, please update your account for LubeLogger using the token")}: {token}";
             var result = SendEmail(new List<string> { emailAddress}, emailSubject, emailBody);
             if (result)
             {
-                return new OperationResponse { Success = true, Message = "Email Sent!" };
+                return OperationResponse.Succeed("Email Sent!");
             }
             else
             {
-                return new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage };
+                return OperationResponse.Failed();
             }
         }
         public OperationResponse NotifyUserForReminders(Vehicle vehicle, List<string> emailAddresses, List<ReminderRecordViewModel> reminders)
         {
             if (string.IsNullOrWhiteSpace(mailConfig.EmailServer))
             {
-                return new OperationResponse { Success = false, Message = "SMTP Server Not Setup" };
+                return OperationResponse.Failed("SMTP Server Not Setup");
             }
             if (!emailAddresses.Any())
             {
-                return new OperationResponse { Success = false, Message = "No recipients could be found" };
+                return OperationResponse.Failed("No recipients could be found");
             }
             if (!reminders.Any())
             {
-                return new OperationResponse { Success = false, Message = "No reminders could be found" };
+                return OperationResponse.Failed("No reminders could be found");
             }
             //get email template, this file has to exist since it's a static file.
             var emailTemplatePath = _fileHelper.GetFullFilePath(StaticHelper.ReminderEmailTemplate);
-            string emailSubject = $"Vehicle Reminders From LubeLogger - {DateTime.Now.ToShortDateString()}";
+            string emailSubject = $"{_translator.Translate(serverLanguage, "Vehicle Reminders From LubeLogger")} - {DateTime.Now.ToShortDateString()}";
             //construct html table.
             string emailBody = File.ReadAllText(emailTemplatePath);
             emailBody = emailBody.Replace("{VehicleInformation}", $"{vehicle.Year} {vehicle.Make} {vehicle.Model} #{StaticHelper.GetVehicleIdentifier(vehicle)}");
+            string tableHeader = $"<th>{_translator.Translate(serverLanguage, "Urgency")}</th><th>{_translator.Translate(serverLanguage, "Description")}</th><th>{_translator.Translate(serverLanguage, "Due")}</th>";
             string tableBody = "";
             foreach(ReminderRecordViewModel reminder in reminders)
             {
                 var dueOn = reminder.Metric == ReminderMetric.Both ? $"{reminder.Date.ToShortDateString()} or {reminder.Mileage}" : reminder.Metric == ReminderMetric.Date ? $"{reminder.Date.ToShortDateString()}" : $"{reminder.Mileage}";
-                tableBody += $"<tr class='{reminder.Urgency}'><td>{StaticHelper.GetTitleCaseReminderUrgency(reminder.Urgency)}</td><td>{reminder.Description}</td><td>{dueOn}</td></tr>";
+                tableBody += $"<tr class='{reminder.Urgency}'><td>{_translator.Translate(serverLanguage, StaticHelper.GetTitleCaseReminderUrgency(reminder.Urgency))}</td><td>{reminder.Description}</td><td>{dueOn}</td></tr>";
             }
-            emailBody = emailBody.Replace("{TableBody}", tableBody);
+            emailBody = emailBody.Replace("{TableHeader}", tableHeader).Replace("{TableBody}", tableBody);
             try
             {
                 var result = SendEmail(emailAddresses, emailSubject, emailBody);
                 if (result)
                 {
-                    return new OperationResponse { Success = true, Message = "Email Sent!" };
+                    return OperationResponse.Succeed("Email Sent!");
                 } else
                 {
-                    return new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage };
+                    return OperationResponse.Failed();
                 }
             } catch (Exception ex)
             {
-                return new OperationResponse { Success = false, Message = ex.Message };
+                return OperationResponse.Failed(ex.Message);
             }
         }
         private bool SendEmail(List<string> emailTo, string emailSubject, string emailBody) {

Helper/ReminderHelper.cs

@@ -4,8 +4,8 @@ namespace CarCareTracker.Helper
 {
     public interface IReminderHelper
     {
-        ReminderRecord GetUpdatedRecurringReminderRecord(ReminderRecord existingReminder, DateTime? currentDate, decimal? currentMileage);
-        List<ReminderRecordViewModel> GetReminderRecordViewModels(List<ReminderRecord> reminders, decimal currentMileage, DateTime dateCompare);
+        ReminderRecord GetUpdatedRecurringReminderRecord(ReminderRecord existingReminder, DateTime? currentDate, int? currentMileage);
+        List<ReminderRecordViewModel> GetReminderRecordViewModels(List<ReminderRecord> reminders, int currentMileage, DateTime dateCompare);
     }
     public class ReminderHelper: IReminderHelper
     {
@@ -14,7 +14,7 @@ namespace CarCareTracker.Helper
         {
             _config = config;
         }
-        public ReminderRecord GetUpdatedRecurringReminderRecord(ReminderRecord existingReminder, DateTime? currentDate, decimal? currentMileage)
+        public ReminderRecord GetUpdatedRecurringReminderRecord(ReminderRecord existingReminder, DateTime? currentDate, int? currentMileage)
         {
             var newDate = currentDate ?? existingReminder.Date;
             var newMileage = currentMileage ?? existingReminder.Mileage;
@@ -25,7 +25,14 @@ namespace CarCareTracker.Helper
                     existingReminder.Date = newDate.AddMonths((int)existingReminder.ReminderMonthInterval);
                 } else
                 {
-                    existingReminder.Date = newDate.Date.AddMonths(existingReminder.CustomMonthInterval);
+                    if (existingReminder.CustomMonthIntervalUnit == ReminderIntervalUnit.Months)
+                    {
+                        existingReminder.Date = newDate.Date.AddMonths(existingReminder.CustomMonthInterval);
+                    } 
+                    else if (existingReminder.CustomMonthIntervalUnit == ReminderIntervalUnit.Days)
+                    {
+                        existingReminder.Date = newDate.Date.AddDays(existingReminder.CustomMonthInterval);
+                    }
                 }
                
                 if (existingReminder.ReminderMileageInterval != ReminderMileageInterval.Other)
@@ -55,12 +62,19 @@ namespace CarCareTracker.Helper
                 }
                 else
                 {
-                    existingReminder.Date = newDate.AddMonths(existingReminder.CustomMonthInterval);
+                    if (existingReminder.CustomMonthIntervalUnit == ReminderIntervalUnit.Months)
+                    {
+                        existingReminder.Date = newDate.AddMonths(existingReminder.CustomMonthInterval);
+                    }
+                    else if (existingReminder.CustomMonthIntervalUnit == ReminderIntervalUnit.Days)
+                    {
+                        existingReminder.Date = newDate.AddDays(existingReminder.CustomMonthInterval);
+                    }
                 }
             }
             return existingReminder;
         }
-        public List<ReminderRecordViewModel> GetReminderRecordViewModels(List<ReminderRecord> reminders, decimal currentMileage, DateTime dateCompare)
+        public List<ReminderRecordViewModel> GetReminderRecordViewModels(List<ReminderRecord> reminders, int currentMileage, DateTime dateCompare)
         {
             List<ReminderRecordViewModel> reminderViewModels = new List<ReminderRecordViewModel>();
             var reminderUrgencyConfig = _config.GetReminderUrgencyConfig();
@@ -79,6 +93,7 @@ namespace CarCareTracker.Helper
                     Description = reminder.Description,
                     Notes = reminder.Notes,
                     Metric = reminder.Metric,
+                    UserMetric = reminder.Metric,
                     IsRecurring = reminder.IsRecurring,
                     Tags = reminder.Tags
                 };

Helper/ReportHelper.cs

@@ -5,93 +5,166 @@ namespace CarCareTracker.Helper
 {
     public interface IReportHelper
     {
-        IEnumerable<CostForVehicleByMonth> GetOdometerRecordSum(List<OdometerRecord> odometerRecords, int year = 0);
-        IEnumerable<CostForVehicleByMonth> GetServiceRecordSum(List<ServiceRecord> serviceRecords, int year = 0);
-        IEnumerable<CostForVehicleByMonth> GetRepairRecordSum(List<CollisionRecord> repairRecords, int year = 0);
-        IEnumerable<CostForVehicleByMonth> GetUpgradeRecordSum(List<UpgradeRecord> upgradeRecords, int year = 0);
-        IEnumerable<CostForVehicleByMonth> GetGasRecordSum(List<GasRecord> gasRecords, int year = 0);
-        IEnumerable<CostForVehicleByMonth> GetTaxRecordSum(List<TaxRecord> taxRecords, int year = 0);
+        IEnumerable<CostForVehicleByMonth> GetOdometerRecordSum(List<OdometerRecord> odometerRecords, int year = 0, bool sortIntoYear = false);
+        IEnumerable<CostForVehicleByMonth> GetServiceRecordSum(List<ServiceRecord> serviceRecords, int year = 0, bool sortIntoYear = false);
+        IEnumerable<CostForVehicleByMonth> GetRepairRecordSum(List<CollisionRecord> repairRecords, int year = 0, bool sortIntoYear = false);
+        IEnumerable<CostForVehicleByMonth> GetUpgradeRecordSum(List<UpgradeRecord> upgradeRecords, int year = 0, bool sortIntoYear = false);
+        IEnumerable<CostForVehicleByMonth> GetGasRecordSum(List<GasRecord> gasRecords, int year = 0, bool sortIntoYear = false);
+        IEnumerable<CostForVehicleByMonth> GetTaxRecordSum(List<TaxRecord> taxRecords, int year = 0, bool sortIntoYear = false);
     }
     public class ReportHelper: IReportHelper
     {
-        public IEnumerable<CostForVehicleByMonth> GetOdometerRecordSum(List<OdometerRecord> odometerRecords, int year = 0)
+        public IEnumerable<CostForVehicleByMonth> GetOdometerRecordSum(List<OdometerRecord> odometerRecords, int year = 0, bool sortIntoYear = false)
         {
             if (year != default)
             {
                 odometerRecords.RemoveAll(x => x.Date.Year != year);
             }
-            return odometerRecords.GroupBy(x => x.Date.Month).OrderBy(x => x.Key).Select(x => new CostForVehicleByMonth
+            if (sortIntoYear)
             {
-                MonthId = x.Key,
-                MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key),
-                Cost = 0,
-                DistanceTraveled = x.Sum(y=>y.DistanceTraveled)
-            });
+                return odometerRecords.GroupBy(x => new { x.Date.Month, x.Date.Year }).OrderBy(x => x.Key.Month).Select(x => new CostForVehicleByMonth
+                {
+                    MonthId = x.Key.Month,
+                    MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key.Month),
+                    Year = x.Key.Year,
+                    Cost = 0,
+                    DistanceTraveled = x.Sum(y => y.DistanceTraveled)
+                });
+            } else
+            {
+                return odometerRecords.GroupBy(x => x.Date.Month).OrderBy(x => x.Key).Select(x => new CostForVehicleByMonth
+                {
+                    MonthId = x.Key,
+                    MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key),
+                    Cost = 0,
+                    DistanceTraveled = x.Sum(y => y.DistanceTraveled)
+                });
+            }
         }
-        public IEnumerable<CostForVehicleByMonth> GetServiceRecordSum(List<ServiceRecord> serviceRecords, int year = 0)
+        public IEnumerable<CostForVehicleByMonth> GetServiceRecordSum(List<ServiceRecord> serviceRecords, int year = 0, bool sortIntoYear = false)
         {
             if (year != default)
             {
                 serviceRecords.RemoveAll(x => x.Date.Year != year);
             }
-            return serviceRecords.GroupBy(x => x.Date.Month).OrderBy(x => x.Key).Select(x => new CostForVehicleByMonth
+            if (sortIntoYear)
             {
-                MonthId = x.Key,
-                MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key),
-                Cost = x.Sum(y => y.Cost)
-            });
+                return serviceRecords.GroupBy(x => new { x.Date.Month, x.Date.Year }).OrderBy(x => x.Key.Month).Select(x => new CostForVehicleByMonth
+                {
+                    MonthId = x.Key.Month,
+                    MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key.Month),
+                    Year = x.Key.Year,
+                    Cost = x.Sum(y => y.Cost)
+                });
+            } else
+            {
+                return serviceRecords.GroupBy(x => x.Date.Month).OrderBy(x => x.Key).Select(x => new CostForVehicleByMonth
+                {
+                    MonthId = x.Key,
+                    MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key),
+                    Cost = x.Sum(y => y.Cost)
+                });
+            }
         }
-        public IEnumerable<CostForVehicleByMonth> GetRepairRecordSum(List<CollisionRecord> repairRecords, int year = 0)
+        public IEnumerable<CostForVehicleByMonth> GetRepairRecordSum(List<CollisionRecord> repairRecords, int year = 0, bool sortIntoYear = false)
         {
             if (year != default)
             {
                 repairRecords.RemoveAll(x => x.Date.Year != year);
             }
-            return repairRecords.GroupBy(x => x.Date.Month).OrderBy(x => x.Key).Select(x => new CostForVehicleByMonth
+            if (sortIntoYear)
             {
-                MonthId = x.Key,
-                MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key),
-                Cost = x.Sum(y => y.Cost)
-            });
+                return repairRecords.GroupBy(x => new { x.Date.Month, x.Date.Year }).OrderBy(x => x.Key.Month).Select(x => new CostForVehicleByMonth
+                {
+                    MonthId = x.Key.Month,
+                    MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key.Month),
+                    Year = x.Key.Year,
+                    Cost = x.Sum(y => y.Cost)
+                });
+            } else
+            {
+                return repairRecords.GroupBy(x => x.Date.Month).OrderBy(x => x.Key).Select(x => new CostForVehicleByMonth
+                {
+                    MonthId = x.Key,
+                    MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key),
+                    Cost = x.Sum(y => y.Cost)
+                });
+            }
         }
-        public IEnumerable<CostForVehicleByMonth> GetUpgradeRecordSum(List<UpgradeRecord> upgradeRecords, int year = 0)
+        public IEnumerable<CostForVehicleByMonth> GetUpgradeRecordSum(List<UpgradeRecord> upgradeRecords, int year = 0, bool sortIntoYear = false)
         {
             if (year != default)
             {
                 upgradeRecords.RemoveAll(x => x.Date.Year != year);
             }
-            return upgradeRecords.GroupBy(x => x.Date.Month).OrderBy(x => x.Key).Select(x => new CostForVehicleByMonth
+            if (sortIntoYear)
             {
-                MonthId = x.Key,
-                MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key),
-                Cost = x.Sum(y => y.Cost)
-            });
+                return upgradeRecords.GroupBy(x => new { x.Date.Month, x.Date.Year }).OrderBy(x => x.Key.Month).Select(x => new CostForVehicleByMonth
+                {
+                    MonthId = x.Key.Month,
+                    MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key.Month),
+                    Year = x.Key.Year,
+                    Cost = x.Sum(y => y.Cost)
+                });
+            } else
+            {
+                return upgradeRecords.GroupBy(x => x.Date.Month).OrderBy(x => x.Key).Select(x => new CostForVehicleByMonth
+                {
+                    MonthId = x.Key,
+                    MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key),
+                    Cost = x.Sum(y => y.Cost)
+                });
+            }
         }
-        public IEnumerable<CostForVehicleByMonth> GetGasRecordSum(List<GasRecord> gasRecords, int year = 0)
+        public IEnumerable<CostForVehicleByMonth> GetGasRecordSum(List<GasRecord> gasRecords, int year = 0, bool sortIntoYear = false)
         {
             if (year != default)
             {
                 gasRecords.RemoveAll(x => x.Date.Year != year);
             }
-            return gasRecords.GroupBy(x => x.Date.Month).OrderBy(x => x.Key).Select(x => new CostForVehicleByMonth
+            if (sortIntoYear)
             {
-                MonthId = x.Key,
-                MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key),
-                Cost = x.Sum(y => y.Cost)
-            });
+                return gasRecords.GroupBy(x => new { x.Date.Month, x.Date.Year }).OrderBy(x => x.Key.Month).Select(x => new CostForVehicleByMonth
+                {
+                    MonthId = x.Key.Month,
+                    MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key.Month),
+                    Year = x.Key.Year,
+                    Cost = x.Sum(y => y.Cost)
+                });
+            } else
+            {
+                return gasRecords.GroupBy(x => x.Date.Month).OrderBy(x => x.Key).Select(x => new CostForVehicleByMonth
+                {
+                    MonthId = x.Key,
+                    MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key),
+                    Cost = x.Sum(y => y.Cost)
+                });
+            }
         }
-        public IEnumerable<CostForVehicleByMonth> GetTaxRecordSum(List<TaxRecord> taxRecords, int year = 0)
+        public IEnumerable<CostForVehicleByMonth> GetTaxRecordSum(List<TaxRecord> taxRecords, int year = 0, bool sortIntoYear = false)
         {
             if (year != default)
             {
                 taxRecords.RemoveAll(x => x.Date.Year != year);
             }
-            return taxRecords.GroupBy(x => x.Date.Month).OrderBy(x => x.Key).Select(x => new CostForVehicleByMonth
+            if (sortIntoYear)
             {
-                MonthId = x.Key,
-                MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key),
-                Cost = x.Sum(y => y.Cost)
-            });
+                return taxRecords.GroupBy(x => new { x.Date.Month, x.Date.Year }).OrderBy(x => x.Key.Month).Select(x => new CostForVehicleByMonth
+                {
+                    MonthId = x.Key.Month,
+                    MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key.Month),
+                    Year = x.Key.Year,
+                    Cost = x.Sum(y => y.Cost)
+                });
+            } else
+            {
+                return taxRecords.GroupBy(x => x.Date.Month).OrderBy(x => x.Key).Select(x => new CostForVehicleByMonth
+                {
+                    MonthId = x.Key,
+                    MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key),
+                    Cost = x.Sum(y => y.Cost)
+                });
+            }
         }
     }
 }

Helper/StaticHelper.cs

@@ -1,6 +1,9 @@
 using CarCareTracker.Models;
 using CsvHelper;
 using System.Globalization;
+using System.Security.Cryptography;
+using System.Text;
+using System.Text.Json;
 
 namespace CarCareTracker.Helper
 {
@@ -9,16 +12,17 @@ namespace CarCareTracker.Helper
     /// </summary>
     public static class StaticHelper
     {
-        public static string VersionNumber = "1.4.0";
-        public static string DbName = "data/cartracker.db";
-        public static string UserConfigPath = "config/userConfig.json";
-        public static string AdditionalWidgetsPath = "data/widgets.html";
-        public static string GenericErrorMessage = "An error occurred, please try again later";
-        public static string ReminderEmailTemplate = "defaults/reminderemailtemplate.txt";
-        public static string DefaultAllowedFileExtensions = ".png,.jpg,.jpeg,.pdf,.xls,.xlsx,.docx";
-        public static string SponsorsPath = "https://hargata.github.io/hargata/sponsors.json";
-        public static string TranslationPath = "https://hargata.github.io/lubelog_translations";
-        public static string TranslationDirectoryPath = $"{TranslationPath}/directory.json";
+        public const string VersionNumber = "1.4.7";
+        public const string DbName = "data/cartracker.db";
+        public const string UserConfigPath = "data/config/userConfig.json";
+        public const string LegacyUserConfigPath = "config/userConfig.json";
+        public const string AdditionalWidgetsPath = "data/widgets.html";
+        public const string GenericErrorMessage = "An error occurred, please try again later";
+        public const string ReminderEmailTemplate = "defaults/reminderemailtemplate.txt";
+        public const string DefaultAllowedFileExtensions = ".png,.jpg,.jpeg,.pdf,.xls,.xlsx,.docx";
+        public const string SponsorsPath = "https://hargata.github.io/hargata/sponsors.json";
+        public const string TranslationPath = "https://hargata.github.io/lubelog_translations";
+        public const string TranslationDirectoryPath = $"{TranslationPath}/directory.json";
         public const string ReportNote = "Report generated by LubeLogger, a Free and Open Source Vehicle Maintenance Tracker - LubeLogger.com";
         public static string GetTitleCaseReminderUrgency(ReminderUrgency input)
         {
@@ -239,7 +243,8 @@ namespace CarCareTracker.Helper
 
         public static List<ExtraField> AddExtraFields(List<ExtraField> recordExtraFields, List<ExtraField> templateExtraFields)
         {
-            if (!templateExtraFields.Any()) {
+            if (!templateExtraFields.Any())
+            {
                 return new List<ExtraField>();
             }
             if (!recordExtraFields.Any())
@@ -257,10 +262,12 @@ namespace CarCareTracker.Helper
             //update isrequired setting
             foreach (ExtraField extraField in recordExtraFields)
             {
-                extraField.IsRequired = templateExtraFields.Where(x => x.Name == extraField.Name).First().IsRequired;
+                var firstMatchingField = templateExtraFields.First(x => x.Name == extraField.Name);
+                extraField.IsRequired = firstMatchingField.IsRequired;
+                extraField.FieldType = firstMatchingField.FieldType;
             }
             //append extra fields
-            foreach(ExtraField extraField in templateExtraFields)
+            foreach (ExtraField extraField in templateExtraFields)
             {
                 if (!recordFieldNames.Contains(extraField.Name))
                 {
@@ -308,7 +315,8 @@ namespace CarCareTracker.Helper
             if (mailConfig != null && !string.IsNullOrWhiteSpace(mailConfig.EmailServer))
             {
                 Console.WriteLine($"SMTP Configured for {mailConfig.EmailServer}");
-            } else
+            }
+            else
             {
                 Console.WriteLine("SMTP Not Configured");
             }
@@ -316,23 +324,113 @@ namespace CarCareTracker.Helper
             Console.WriteLine($"Message Of The Day: {motd}");
             if (string.IsNullOrWhiteSpace(CultureInfo.CurrentCulture.Name))
             {
-                Console.WriteLine("No Locale or Culture Configured for LubeLogger, Check Environment Variables");
+                Console.WriteLine("WARNING: No Locale or Culture Configured for LubeLogger, Check Environment Variables");
+            }
+            //Create folders if they don't exist.
+            if (!Directory.Exists("data"))
+            {
+                Directory.CreateDirectory("data");
+                Console.WriteLine("Created data directory");
+            }
+            if (!Directory.Exists("data/images"))
+            {
+                Console.WriteLine("Created images directory");
+                Directory.CreateDirectory("data/images");
+            }
+            if (!Directory.Exists("data/documents"))
+            {
+                Directory.CreateDirectory("data/documents");
+                Console.WriteLine("Created documents directory");
+            }
+            if (!Directory.Exists("data/translations"))
+            {
+                Directory.CreateDirectory("data/translations");
+                Console.WriteLine("Created translations directory");
+            }
+            if (!Directory.Exists("data/temp"))
+            {
+                Directory.CreateDirectory("data/temp");
+                Console.WriteLine("Created translations directory");
+            }
+            if (!Directory.Exists("data/config"))
+            {
+                Directory.CreateDirectory("data/config");
+                Console.WriteLine("Created config directory");
             }
         }
-        public static async void NotifyAsync(string webhookURL, int vehicleId, string username, string action)
+        public static void CheckMigration(string webRootPath, string webContentPath)
+        {
+            //check if current working directory differs from content root.
+            if (Directory.GetCurrentDirectory() != webContentPath)
+            {
+                Console.WriteLine("WARNING: The Working Directory differs from the Web Content Path");
+                Console.WriteLine($"Working Directory: {Directory.GetCurrentDirectory()}");
+                Console.WriteLine($"Web Content Path: {webContentPath}");
+            }
+            //migrates all user-uploaded files from webroot to new data folder
+            //images
+            var imagePath = Path.Combine(webRootPath, "images");
+            var docsPath = Path.Combine(webRootPath, "documents");
+            var translationPath = Path.Combine(webRootPath, "translations");
+            var tempPath = Path.Combine(webRootPath, "temp");
+            if (File.Exists(LegacyUserConfigPath))
+            {
+                File.Move(LegacyUserConfigPath, UserConfigPath, true);
+            }
+            if (Directory.Exists(imagePath))
+            {
+                foreach (string fileToMove in Directory.GetFiles(imagePath))
+                {
+                    var newFilePath = $"data/images/{Path.GetFileName(fileToMove)}";
+                    File.Move(fileToMove, newFilePath, true);
+                    Console.WriteLine($"Migrated Image: {Path.GetFileName(fileToMove)}");
+                }
+            }
+            if (Directory.Exists(docsPath))
+            {
+                foreach (string fileToMove in Directory.GetFiles(docsPath))
+                {
+                    var newFilePath = $"data/documents/{Path.GetFileName(fileToMove)}";
+                    File.Move(fileToMove, newFilePath, true);
+                    Console.WriteLine($"Migrated Document: {Path.GetFileName(fileToMove)}");
+                }
+            }
+            if (Directory.Exists(translationPath))
+            {
+                foreach (string fileToMove in Directory.GetFiles(translationPath))
+                {
+                    var newFilePath = $"data/translations/{Path.GetFileName(fileToMove)}";
+                    File.Move(fileToMove, newFilePath, true);
+                    Console.WriteLine($"Migrated Translation: {Path.GetFileName(fileToMove)}");
+                }
+            }
+            if (Directory.Exists(tempPath))
+            {
+                foreach (string fileToMove in Directory.GetFiles(tempPath))
+                {
+                    var newFilePath = $"data/temp/{Path.GetFileName(fileToMove)}";
+                    File.Move(fileToMove, newFilePath, true);
+                    Console.WriteLine($"Migrated Temp File: {Path.GetFileName(fileToMove)}");
+                }
+            }
+        }
+        public static async void NotifyAsync(string webhookURL, WebHookPayload webHookPayload)
         {
             if (string.IsNullOrWhiteSpace(webhookURL))
             {
                 return;
             }
             var httpClient = new HttpClient();
-            var httpParams = new Dictionary<string, string>
-                {
-                { "vehicleId", vehicleId.ToString() },
-                     { "username", username },
-                     { "action", action },
-                };
-            httpClient.PostAsJsonAsync(webhookURL, httpParams);
+            if (webhookURL.StartsWith("discord://"))
+            {
+                webhookURL = webhookURL.Replace("discord://", "https://"); //cleanurl
+                //format to discord
+                httpClient.PostAsJsonAsync(webhookURL, DiscordWebHook.FromWebHookPayload(webHookPayload));
+            }
+            else
+            {
+                httpClient.PostAsJsonAsync(webhookURL, webHookPayload);
+            }
         }
         public static string GetImportModeIcon(ImportMode importMode)
         {
@@ -367,12 +465,14 @@ namespace CarCareTracker.Helper
             if (vehicle.VehicleIdentifier == "LicensePlate")
             {
                 return vehicle.LicensePlate;
-            } else
+            }
+            else
             {
-                if (vehicle.ExtraFields.Any(x=>x.Name == vehicle.VehicleIdentifier))
+                if (vehicle.ExtraFields.Any(x => x.Name == vehicle.VehicleIdentifier))
                 {
-                    return vehicle.ExtraFields?.FirstOrDefault(x=>x.Name == vehicle.VehicleIdentifier)?.Value;
-                } else
+                    return vehicle.ExtraFields?.FirstOrDefault(x => x.Name == vehicle.VehicleIdentifier)?.Value;
+                }
+                else
                 {
                     return "N/A";
                 }
@@ -399,10 +499,11 @@ namespace CarCareTracker.Helper
         //Translations
         public static string GetTranslationDownloadPath(string continent, string name)
         {
-            if (string.IsNullOrWhiteSpace(continent) || string.IsNullOrWhiteSpace(name)){
+            if (string.IsNullOrWhiteSpace(continent) || string.IsNullOrWhiteSpace(name))
+            {
                 return string.Empty;
-            } 
-            else 
+            }
+            else
             {
                 switch (continent)
                 {
@@ -421,8 +522,9 @@ namespace CarCareTracker.Helper
             if (string.IsNullOrWhiteSpace(name))
             {
                 return string.Empty;
-            } else
-            { 
+            }
+            else
+            {
                 try
                 {
                     string cleanedName = name.Contains("_") ? name.Replace("_", "-") : name;
@@ -435,7 +537,8 @@ namespace CarCareTracker.Helper
                     {
                         return displayName;
                     }
-                } catch (Exception ex)
+                }
+                catch (Exception ex)
                 {
                     return name;
                 }
@@ -601,6 +704,35 @@ namespace CarCareTracker.Helper
                 _csv.NextRecord();
             }
         }
+        public static string HideZeroCost(string input, bool hideZero, string decorations = "")
+        {
+            if (input == 0M.ToString("C2") && hideZero)
+            {
+                return "---";
+            }
+            else
+            {
+                return string.IsNullOrWhiteSpace(decorations) ? input : $"{input}{decorations}";
+            }
+        }
+        public static string HideZeroCost(decimal input, bool hideZero, string decorations = "")
+        {
+            if (input == default && hideZero)
+            {
+                return "---";
+            }
+            else
+            {
+                return string.IsNullOrWhiteSpace(decorations) ? input.ToString("C2") : $"{input.ToString("C2")}{decorations}";
+            }
+        }
+        public static JsonSerializerOptions GetInvariantOption()
+        {
+            var serializerOption = new JsonSerializerOptions();
+            serializerOption.PropertyNamingPolicy = JsonNamingPolicy.CamelCase;
+            serializerOption.Converters.Add(new InvariantConverter());
+            return serializerOption;
+        }
         public static void WriteGasRecordExportModel(CsvWriter _csv, IEnumerable<GasRecordExportModel> genericRecords)
         {
             var extraHeaders = genericRecords.SelectMany(x => x.ExtraFields).Select(y => y.Name).Distinct();
@@ -638,5 +770,52 @@ namespace CarCareTracker.Helper
                 _csv.NextRecord();
             }
         }
+        public static byte[] RemindersToCalendar(List<ReminderRecordViewModel> reminders)
+        {
+            //converts reminders to iCal file
+            StringBuilder sb = new StringBuilder();
+            //start the calendar item
+            sb.AppendLine("BEGIN:VCALENDAR");
+            sb.AppendLine("VERSION:2.0");
+            sb.AppendLine("PRODID:lubelogger.com");
+            sb.AppendLine("CALSCALE:GREGORIAN");
+            sb.AppendLine("METHOD:PUBLISH");
+
+            //create events.
+            foreach(ReminderRecordViewModel reminder in reminders)
+            {
+                var dtStart = reminder.Date.Date.ToString("yyyyMMddTHHmm00");
+                var dtEnd = reminder.Date.Date.AddDays(1).AddMilliseconds(-1).ToString("yyyyMMddTHHmm00");
+                var calendarUID = new Guid(MD5.HashData(Encoding.UTF8.GetBytes($"{dtStart}_{reminder.Description}")));
+                sb.AppendLine("BEGIN:VEVENT");
+                sb.AppendLine("DTSTAMP:" + DateTime.Now.ToString("yyyyMMddTHHmm00"));
+                sb.AppendLine("UID:" + calendarUID);
+                sb.AppendLine("DTSTART:" + dtStart);
+                sb.AppendLine("DTEND:" + dtEnd);
+                sb.AppendLine($"SUMMARY:{reminder.Description}");
+                sb.AppendLine($"DESCRIPTION:{reminder.Description}");
+                switch (reminder.Urgency)
+                {
+                    case ReminderUrgency.NotUrgent:
+                        sb.AppendLine("PRIORITY:3");
+                        break;
+                    case ReminderUrgency.Urgent:
+                        sb.AppendLine("PRIORITY:2");
+                        break;
+                    case ReminderUrgency.VeryUrgent:
+                        sb.AppendLine("PRIORITY:1");
+                        break;
+                    case ReminderUrgency.PastDue:
+                        sb.AppendLine("PRIORITY:1");
+                        break;
+                }
+                sb.AppendLine("END:VEVENT");
+            }
+
+            //end calendar item
+            sb.AppendLine("END:VCALENDAR");
+            string calendarContent = sb.ToString();
+            return Encoding.UTF8.GetBytes(calendarContent);
+        }
     }
 }

Helper/TranslationHelper.cs

@@ -130,15 +130,15 @@ namespace CarCareTracker.Helper
             bool isDefaultLanguage = userLanguage == "en_US";
             if (isDefaultLanguage && !create)
             {
-                return new OperationResponse { Success = false, Message = "The translation file name en_US is reserved." };
+                return OperationResponse.Failed("The translation file name en_US is reserved.");
             }
             if (string.IsNullOrWhiteSpace(userLanguage))
             {
-                return new OperationResponse { Success = false, Message = "File name is not provided." };
+                return OperationResponse.Failed("File name is not provided.");
             }
             if (!translations.Any())
             {
-                return new OperationResponse { Success = false, Message = "Translation has no data." };
+                return OperationResponse.Failed("Translation has no data.");
             }
             var translationFilePath = isDefaultLanguage ? _fileHelper.GetFullFilePath($"/defaults/en_US.json") : _fileHelper.GetFullFilePath($"/translations/{userLanguage}.json", false);
             try
@@ -159,12 +159,12 @@ namespace CarCareTracker.Helper
                     //write to file
                     File.WriteAllText(translationFilePath, JsonSerializer.Serialize(translations));
                 }
-                return new OperationResponse { Success = true, Message = "Translation Updated" };
+                return OperationResponse.Succeed("Translation Updated");
             }
             catch (Exception ex)
             {
                 _logger.LogError(ex.Message);
-                return new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage };
+                return OperationResponse.Failed();
             }
         }
         public string ExportTranslation(Dictionary<string, string> translations)

Logic/LoginLogic.cs

@@ -21,6 +21,7 @@ namespace CarCareTracker.Logic
         OperationResponse RequestResetPassword(LoginModel credentials);
         OperationResponse ResetPasswordByUser(LoginModel credentials);
         OperationResponse ResetUserPassword(LoginModel credentials);
+        OperationResponse SendRegistrationToken(LoginModel credentials);
         UserData ValidateUserCredentials(LoginModel credentials);
         UserData ValidateOpenIDUser(LoginModel credentials);
         bool CheckIfUserIsValid(int userId);
@@ -71,13 +72,13 @@ namespace CarCareTracker.Logic
             var existingUser = _userData.GetUserRecordById(userId);
             if (existingUser.Id == default)
             {
-                return new OperationResponse { Success = false, Message = "Invalid user" };
+                return OperationResponse.Failed("Invalid user");
             }
             //validate user token
             var existingToken = _tokenData.GetTokenRecordByBody(credentials.Token);
             if (existingToken.Id == default || existingToken.EmailAddress != existingUser.EmailAddress)
             {
-                return new OperationResponse { Success = false, Message = "Invalid Token" };
+                return OperationResponse.Failed("Invalid Token");
             }
             if (!string.IsNullOrWhiteSpace(credentials.UserName) && existingUser.UserName != credentials.UserName)
             {
@@ -85,7 +86,7 @@ namespace CarCareTracker.Logic
                 var existingUserWithUserName = _userData.GetUserRecordByUserName(credentials.UserName);
                 if (existingUserWithUserName.Id != default)
                 {
-                    return new OperationResponse { Success = false, Message = "Username already taken" };
+                    return OperationResponse.Failed("Username already taken");
                 }
                 existingUser.UserName = credentials.UserName;
             }
@@ -95,7 +96,7 @@ namespace CarCareTracker.Logic
                 var existingUserWithEmailAddress = _userData.GetUserRecordByEmailAddress(credentials.EmailAddress);
                 if (existingUserWithEmailAddress.Id != default)
                 {
-                    return new OperationResponse { Success = false, Message = "A user with that email already exists" };
+                    return OperationResponse.Failed("A user with that email already exists");
                 }
                 existingUser.EmailAddress = credentials.EmailAddress;
             }
@@ -107,7 +108,7 @@ namespace CarCareTracker.Logic
             //delete token
             _tokenData.DeleteToken(existingToken.Id);
             var result = _userData.SaveUserRecord(existingUser);
-            return new OperationResponse { Success = result, Message = result ? "User Updated" : StaticHelper.GenericErrorMessage };
+            return OperationResponse.Conditional(result, "User Updated", string.Empty);
         }
         public OperationResponse RegisterOpenIdUser(LoginModel credentials)
         {
@@ -115,21 +116,21 @@ namespace CarCareTracker.Logic
             var existingToken = _tokenData.GetTokenRecordByBody(credentials.Token);
             if (existingToken.Id == default || existingToken.EmailAddress != credentials.EmailAddress)
             {
-                return new OperationResponse { Success = false, Message = "Invalid Token" };
+                return OperationResponse.Failed("Invalid Token");
             }
             if (string.IsNullOrWhiteSpace(credentials.EmailAddress) || string.IsNullOrWhiteSpace(credentials.UserName))
             {
-                return new OperationResponse { Success = false, Message = "Username cannot be blank" };
+                return OperationResponse.Failed("Username cannot be blank");
             }
             var existingUser = _userData.GetUserRecordByUserName(credentials.UserName);
             if (existingUser.Id != default)
             {
-                return new OperationResponse { Success = false, Message = "Username already taken" };
+                return OperationResponse.Failed("Username already taken");
             }
             var existingUserWithEmail = _userData.GetUserRecordByEmailAddress(credentials.EmailAddress);
             if (existingUserWithEmail.Id != default)
             {
-                return new OperationResponse { Success = false, Message = "A user with that email already exists" };
+                return OperationResponse.Failed("A user with that email already exists");
             }
             _tokenData.DeleteToken(existingToken.Id);
             var newUser = new UserData()
@@ -141,11 +142,11 @@ namespace CarCareTracker.Logic
             var result = _userData.SaveUserRecord(newUser);
             if (result)
             {
-                return new OperationResponse { Success = true, Message = "You will be logged in briefly." };
+                return OperationResponse.Succeed("You will be logged in briefly.");
             }
             else
             {
-                return new OperationResponse { Success = false, Message = "Something went wrong, please try again later." };
+                return OperationResponse.Failed("Something went wrong, please try again later.");
             }
         }
         //handles user registration
@@ -155,22 +156,22 @@ namespace CarCareTracker.Logic
             var existingToken = _tokenData.GetTokenRecordByBody(credentials.Token);
             if (existingToken.Id == default || existingToken.EmailAddress != credentials.EmailAddress)
             {
-                return new OperationResponse { Success = false, Message = "Invalid Token" };
+                return OperationResponse.Failed("Invalid Token");
             }
             //token is valid, check if username and password is acceptable and that username is unique.
             if (string.IsNullOrWhiteSpace(credentials.EmailAddress) || string.IsNullOrWhiteSpace(credentials.UserName) || string.IsNullOrWhiteSpace(credentials.Password))
             {
-                return new OperationResponse { Success = false, Message = "Neither username nor password can be blank" };
+                return OperationResponse.Failed("Neither username nor password can be blank");
             }
             var existingUser = _userData.GetUserRecordByUserName(credentials.UserName);
             if (existingUser.Id != default)
             {
-                return new OperationResponse { Success = false, Message = "Username already taken" };
+                return OperationResponse.Failed("Username already taken");
             }
             var existingUserWithEmail = _userData.GetUserRecordByEmailAddress(credentials.EmailAddress);
             if (existingUserWithEmail.Id != default)
             {
-                return new OperationResponse { Success = false, Message = "A user with that email already exists" };
+                return OperationResponse.Failed("A user with that email already exists");
             }
             //username is unique then we delete the token and create the user.
             _tokenData.DeleteToken(existingToken.Id);
@@ -183,11 +184,21 @@ namespace CarCareTracker.Logic
             var result = _userData.SaveUserRecord(newUser);
             if (result)
             {
-                return new OperationResponse { Success = true, Message = "You will be redirected to the login page briefly." };
+                return OperationResponse.Succeed("You will be redirected to the login page briefly.");
             }
             else
             {
-                return new OperationResponse { Success = false, Message = "Something went wrong, please try again later." };
+                return OperationResponse.Failed();
+            }
+        }
+        public OperationResponse SendRegistrationToken(LoginModel credentials)
+        {
+            if (_configHelper.GetServerOpenRegistration())
+            {
+                return GenerateUserToken(credentials.EmailAddress, true);
+            } else
+            {
+                return OperationResponse.Failed("Open Registration Disabled");
             }
         }
         /// <summary>
@@ -205,24 +216,24 @@ namespace CarCareTracker.Logic
             }
             //for security purposes we want to always return true for this method.
             //otherwise someone can spam the reset password method to sniff out users.
-            return new OperationResponse { Success = true, Message = "If your user exists in the system you should receive an email shortly with instructions on how to proceed." };
+            return OperationResponse.Succeed("If your user exists in the system you should receive an email shortly with instructions on how to proceed.");
         }
         public OperationResponse ResetPasswordByUser(LoginModel credentials)
         {
             var existingToken = _tokenData.GetTokenRecordByBody(credentials.Token);
             if (existingToken.Id == default || existingToken.EmailAddress != credentials.EmailAddress)
             {
-                return new OperationResponse { Success = false, Message = "Invalid Token" };
+                return OperationResponse.Failed("Invalid Token");
             }
             if (string.IsNullOrWhiteSpace(credentials.Password))
             {
-                return new OperationResponse { Success = false, Message = "New Password cannot be blank" };
+                return OperationResponse.Failed("New Password cannot be blank");
             }
             //if token is valid.
             var existingUser = _userData.GetUserRecordByEmailAddress(credentials.EmailAddress);
             if (existingUser.Id == default)
             {
-                return new OperationResponse { Success = false, Message = "Unable to locate user" };
+                return OperationResponse.Failed("Unable to locate user");
             }
             existingUser.Password = GetHash(credentials.Password);
             var result = _userData.SaveUserRecord(existingUser);
@@ -230,10 +241,10 @@ namespace CarCareTracker.Logic
             _tokenData.DeleteToken(existingToken.Id);
             if (result)
             {
-                return new OperationResponse { Success = true, Message = "Password resetted, you will be redirected to login page shortly." };
+                return OperationResponse.Succeed("Password resetted, you will be redirected to login page shortly.");
             } else
             {
-                return new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage };
+                return OperationResponse.Failed();
             }
         }
         /// <summary>
@@ -310,7 +321,18 @@ namespace CarCareTracker.Logic
             var existingToken = _tokenData.GetTokenRecordByEmailAddress(emailAddress);
             if (existingToken.Id != default)
             {
-                return new OperationResponse { Success = false, Message = "There is an existing token tied to this email address" };
+                if (autoNotify) //re-send email
+                {
+                    var notificationResult = _mailHelper.NotifyUserForRegistration(emailAddress, existingToken.Body);
+                    if (notificationResult.Success)
+                    {
+                        return OperationResponse.Failed($"There is an existing token tied to {emailAddress}, a new email has been sent out");
+                    } else
+                    {
+                        return notificationResult;
+                    }
+                }
+                return OperationResponse.Failed($"There is an existing token tied to {emailAddress}");
             }
             var token = new Token()
             {
@@ -323,16 +345,16 @@ namespace CarCareTracker.Logic
                 result = _mailHelper.NotifyUserForRegistration(emailAddress, token.Body).Success;
                 if (!result)
                 {
-                    return new OperationResponse { Success = false, Message = "Token Generated, but Email failed to send, please check your SMTP settings." };
+                    return OperationResponse.Failed("Token Generated, but Email failed to send, please check your SMTP settings.");
                 }
             }
             if (result)
             {
-                return new OperationResponse { Success = true, Message = "Token Generated!" };
+                return OperationResponse.Succeed("Token Generated!");
             }
             else
             {
-                return new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage };
+                return OperationResponse.Failed();
             }
         }
         public bool DeleteUserToken(int tokenId)
@@ -351,18 +373,18 @@ namespace CarCareTracker.Logic
             var existingUser = _userData.GetUserRecordByUserName(credentials.UserName);
             if (existingUser.Id == default)
             {
-                return new OperationResponse { Success = false, Message = "Unable to find user" };
+                return OperationResponse.Failed("Unable to find user");
             }
             var newPassword = Guid.NewGuid().ToString().Substring(0, 8);
             existingUser.Password = GetHash(newPassword);
             var result = _userData.SaveUserRecord(existingUser);
             if (result)
             {
-                return new OperationResponse { Success = true, Message = newPassword };
+                return OperationResponse.Succeed(newPassword);
             }
             else
             {
-                return new OperationResponse { Success = false, Message = "Something went wrong, please try again later." };
+                return OperationResponse.Failed();
             }
         }
         #endregion

Logic/OdometerLogic.cs

@@ -5,7 +5,7 @@ namespace CarCareTracker.Logic
 {
     public interface IOdometerLogic
     {
-        decimal GetLastOdometerRecordMileage(int vehicleId, List<OdometerRecord> odometerRecords);
+        int GetLastOdometerRecordMileage(int vehicleId, List<OdometerRecord> odometerRecords);
         bool AutoInsertOdometerRecord(OdometerRecord odometer);
         List<OdometerRecord> AutoConvertOdometerRecord(List<OdometerRecord> odometerRecords);
     }
@@ -18,7 +18,7 @@ namespace CarCareTracker.Logic
             _odometerRecordDataAccess = odometerRecordDataAccess;
             _logger = logger;
         }
-        public decimal GetLastOdometerRecordMileage(int vehicleId, List<OdometerRecord> odometerRecords)
+        public int GetLastOdometerRecordMileage(int vehicleId, List<OdometerRecord> odometerRecords)
         {
             if (!odometerRecords.Any())
             {
@@ -47,7 +47,7 @@ namespace CarCareTracker.Logic
         {
             //perform ordering
             odometerRecords = odometerRecords.OrderBy(x => x.Date).ThenBy(x => x.Mileage).ToList();
-            decimal previousMileage = 0.00M;
+            int previousMileage = 0;
             for (int i = 0; i < odometerRecords.Count; i++)
             {
                 var currentObject = odometerRecords[i];

Logic/UserLogic.cs

@@ -51,16 +51,16 @@ namespace CarCareTracker.Logic
                 var userAccess = _userAccess.GetUserAccessByVehicleAndUserId(existingUser.Id, vehicleId);
                 if (userAccess != null)
                 {
-                    return new OperationResponse { Success = false, Message = "User is already a collaborator" };
+                    return OperationResponse.Failed("User is already a collaborator");
                 }
                 var result = AddUserAccessToVehicle(existingUser.Id, vehicleId);
                 if (result)
                 {
-                    return new OperationResponse { Success = true, Message = "Collaborator Added" };
+                    return OperationResponse.Succeed("Collaborator Added");
                 }
-                return new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage };
+                return OperationResponse.Failed();
             }
-            return new OperationResponse { Success = false, Message = $"Unable to find user {username} in the system" };
+            return OperationResponse.Failed($"Unable to find user {username} in the system");
         }
         public bool DeleteCollaboratorFromVehicle(int userId, int vehicleId)
         {

Logic/VehicleLogic.cs

@@ -1,4 +1,5 @@
-using CarCareTracker.External.Interfaces;
+using CarCareTracker.Controllers;
+using CarCareTracker.External.Interfaces;
 using CarCareTracker.Helper;
 using CarCareTracker.Models;
 
@@ -8,15 +9,17 @@ namespace CarCareTracker.Logic
     {
         VehicleRecords GetVehicleRecords(int vehicleId);
         decimal GetVehicleTotalCost(VehicleRecords vehicleRecords);
-        decimal GetMaxMileage(int vehicleId);
-        decimal GetMaxMileage(VehicleRecords vehicleRecords);
-        decimal GetMinMileage(int vehicleId);
-        decimal GetMinMileage(VehicleRecords vehicleRecords);
-        int GetOwnershipDays(string purchaseDate, string soldDate, List<ServiceRecord> serviceRecords, List<CollisionRecord> repairRecords, List<GasRecord> gasRecords, List<UpgradeRecord> upgradeRecords, List<OdometerRecord> odometerRecords, List<TaxRecord> taxRecords);
-        bool GetVehicleHasUrgentOrPastDueReminders(int vehicleId, decimal currentMileage);
+        int GetMaxMileage(int vehicleId);
+        int GetMaxMileage(VehicleRecords vehicleRecords);
+        int GetMinMileage(int vehicleId);
+        int GetMinMileage(VehicleRecords vehicleRecords);
+        int GetOwnershipDays(string purchaseDate, string soldDate, int year, List<ServiceRecord> serviceRecords, List<CollisionRecord> repairRecords, List<GasRecord> gasRecords, List<UpgradeRecord> upgradeRecords, List<OdometerRecord> odometerRecords, List<TaxRecord> taxRecords);
+        bool GetVehicleHasUrgentOrPastDueReminders(int vehicleId, int currentMileage);
         List<VehicleInfo> GetVehicleInfo(List<Vehicle> vehicles);
         List<ReminderRecordViewModel> GetReminders(List<Vehicle> vehicles, bool isCalendar);
         List<PlanRecord> GetPlans(List<Vehicle> vehicles, bool excludeDone);
+        bool UpdateRecurringTaxes(int vehicleId);
+        void RestoreSupplyRecordsByUsage(List<SupplyUsageHistory> supplyUsage, string usageDescription);
     }
     public class VehicleLogic: IVehicleLogic
     {
@@ -29,6 +32,10 @@ namespace CarCareTracker.Logic
         private readonly IReminderRecordDataAccess _reminderRecordDataAccess;
         private readonly IPlanRecordDataAccess _planRecordDataAccess;
         private readonly IReminderHelper _reminderHelper;
+        private readonly IVehicleDataAccess _dataAccess;
+        private readonly ISupplyRecordDataAccess _supplyRecordDataAccess;
+        private readonly ILogger<VehicleLogic> _logger;
+
         public VehicleLogic(
             IServiceRecordDataAccess serviceRecordDataAccess,
             IGasRecordDataAccess gasRecordDataAccess,
@@ -38,7 +45,10 @@ namespace CarCareTracker.Logic
             IOdometerRecordDataAccess odometerRecordDataAccess,
             IReminderRecordDataAccess reminderRecordDataAccess,
             IPlanRecordDataAccess planRecordDataAccess,
-            IReminderHelper reminderHelper
+            IReminderHelper reminderHelper,
+            IVehicleDataAccess dataAccess,
+            ISupplyRecordDataAccess supplyRecordDataAccess,
+            ILogger<VehicleLogic> logger
             ) {
             _serviceRecordDataAccess = serviceRecordDataAccess;
             _gasRecordDataAccess = gasRecordDataAccess;
@@ -49,6 +59,9 @@ namespace CarCareTracker.Logic
             _planRecordDataAccess = planRecordDataAccess;
             _reminderRecordDataAccess = reminderRecordDataAccess;
             _reminderHelper = reminderHelper;
+            _dataAccess = dataAccess;
+            _supplyRecordDataAccess = supplyRecordDataAccess;
+            _logger = logger;
         }
         public VehicleRecords GetVehicleRecords(int vehicleId)
         {
@@ -71,9 +84,9 @@ namespace CarCareTracker.Logic
             var gasRecordSum = vehicleRecords.GasRecords.Sum(x => x.Cost);
             return serviceRecordSum + repairRecordSum + upgradeRecordSum + taxRecordSum + gasRecordSum;
         }
-        public decimal GetMaxMileage(int vehicleId)
+        public int GetMaxMileage(int vehicleId)
         {
-            var numbersArray = new List<decimal>();
+            var numbersArray = new List<int>();
             var serviceRecords = _serviceRecordDataAccess.GetServiceRecordsByVehicleId(vehicleId);
             if (serviceRecords.Any())
             {
@@ -99,11 +112,11 @@ namespace CarCareTracker.Logic
             {
                 numbersArray.Add(odometerRecords.Max(x => x.Mileage));
             }
-            return numbersArray.Any() ? numbersArray.Max() : 0.00M;
+            return numbersArray.Any() ? numbersArray.Max() : 0;
         }
-        public decimal GetMaxMileage(VehicleRecords vehicleRecords)
+        public int GetMaxMileage(VehicleRecords vehicleRecords)
         {
-            var numbersArray = new List<decimal>();
+            var numbersArray = new List<int>();
             if (vehicleRecords.ServiceRecords.Any())
             {
                 numbersArray.Add(vehicleRecords.ServiceRecords.Max(x => x.Mileage));
@@ -126,9 +139,9 @@ namespace CarCareTracker.Logic
             }
             return numbersArray.Any() ? numbersArray.Max() : 0;
         }
-        public decimal GetMinMileage(int vehicleId)
+        public int GetMinMileage(int vehicleId)
         {
-            var numbersArray = new List<decimal>();
+            var numbersArray = new List<int>();
             var serviceRecords = _serviceRecordDataAccess.GetServiceRecordsByVehicleId(vehicleId).Where(x => x.Mileage != default);
             if (serviceRecords.Any())
             {
@@ -156,9 +169,9 @@ namespace CarCareTracker.Logic
             }
             return numbersArray.Any() ? numbersArray.Min() : 0;
         }
-        public decimal GetMinMileage(VehicleRecords vehicleRecords)
+        public int GetMinMileage(VehicleRecords vehicleRecords)
         {
-            var numbersArray = new List<decimal>();
+            var numbersArray = new List<int>();
             var _serviceRecords = vehicleRecords.ServiceRecords.Where(x => x.Mileage != default).ToList();
             if (_serviceRecords.Any())
             {
@@ -186,22 +199,44 @@ namespace CarCareTracker.Logic
             }
             return numbersArray.Any() ? numbersArray.Min() : 0;
         }
-        public int GetOwnershipDays(string purchaseDate, string soldDate, List<ServiceRecord> serviceRecords, List<CollisionRecord> repairRecords, List<GasRecord> gasRecords, List<UpgradeRecord> upgradeRecords, List<OdometerRecord> odometerRecords, List<TaxRecord> taxRecords)
+        public int GetOwnershipDays(string purchaseDate, string soldDate, int year, List<ServiceRecord> serviceRecords, List<CollisionRecord> repairRecords, List<GasRecord> gasRecords, List<UpgradeRecord> upgradeRecords, List<OdometerRecord> odometerRecords, List<TaxRecord> taxRecords)
         {
             var startDate = DateTime.Now;
             var endDate = DateTime.Now;
-            if (!string.IsNullOrWhiteSpace(soldDate))
+            bool usePurchaseDate = false;
+            bool useSoldDate = false;
+            if (!string.IsNullOrWhiteSpace(soldDate) && DateTime.TryParse(soldDate, out DateTime vehicleSoldDate))
             {
-                endDate = DateTime.Parse(soldDate);
+                if (year == default || year >= vehicleSoldDate.Year) //All Time is selected or the selected year is greater or equal to the year the vehicle is sold
+                {
+                    endDate = vehicleSoldDate; //cap end date to vehicle sold date.
+                    useSoldDate = true;
+                }
             }
-            if (!string.IsNullOrWhiteSpace(purchaseDate))
+            if (!string.IsNullOrWhiteSpace(purchaseDate) && DateTime.TryParse(purchaseDate, out DateTime vehiclePurchaseDate))
             {
-                //if purchase date is provided, then we just have to subtract the begin date to end date and return number of months
-                startDate = DateTime.Parse(purchaseDate);
+                if (year == default || year <= vehiclePurchaseDate.Year) //All Time is selected or the selected year is less or equal to the year the vehicle is purchased
+                {
+                    startDate = vehiclePurchaseDate; //cap start date to vehicle purchase date
+                    usePurchaseDate = true;
+                }
+            }
+            if (year != default)
+            {
+                var calendarYearStart = new DateTime(year, 1, 1);
+                var calendarYearEnd = new DateTime(year + 1, 1, 1);
+                if (!useSoldDate)
+                {
+                    endDate = endDate > calendarYearEnd ? calendarYearEnd : endDate;
+                }
+                if (!usePurchaseDate)
+                {
+                    startDate = startDate > calendarYearStart ? calendarYearStart : startDate;
+                }
                 var timeElapsed = (int)Math.Floor((endDate - startDate).TotalDays);
                 return timeElapsed;
             }
-            var dateArray = new List<DateTime>();
+            var dateArray = new List<DateTime>() { startDate };
             dateArray.AddRange(serviceRecords.Select(x => x.Date));
             dateArray.AddRange(repairRecords.Select(x => x.Date));
             dateArray.AddRange(gasRecords.Select(x => x.Date));
@@ -218,7 +253,7 @@ namespace CarCareTracker.Logic
                 return 1;
             }
         }
-        public bool GetVehicleHasUrgentOrPastDueReminders(int vehicleId, decimal currentMileage)
+        public bool GetVehicleHasUrgentOrPastDueReminders(int vehicleId, int currentMileage)
         {
             var reminders = _reminderRecordDataAccess.GetReminderRecordsByVehicleId(vehicleId);
             var results = _reminderHelper.GetReminderRecordViewModels(reminders, currentMileage, DateTime.Now);
@@ -268,11 +303,11 @@ namespace CarCareTracker.Logic
                 //set next reminder
                 if (results.Any(x => (x.Metric == ReminderMetric.Date || x.Metric == ReminderMetric.Both) && x.Date >= DateTime.Now.Date))
                 {
-                    resultToAdd.NextReminder = results.Where(x => x.Date >= DateTime.Now.Date).OrderBy(x => x.Date).Select(x => new ReminderExportModel { Description = x.Description, Urgency = x.Urgency.ToString(), Metric = x.Metric.ToString(), Notes = x.Notes, DueDate = x.Date.ToShortDateString(), DueOdometer = x.Mileage.ToString() }).First();
+                    resultToAdd.NextReminder = results.Where(x => x.Date >= DateTime.Now.Date).OrderBy(x => x.Date).Select(x => new ReminderExportModel { Id = x.Id.ToString(), Description = x.Description, Urgency = x.Urgency.ToString(), Metric = x.Metric.ToString(), Notes = x.Notes, DueDate = x.Date.ToShortDateString(), DueOdometer = x.Mileage.ToString(), Tags = string.Join(' ', x.Tags) }).First();
                 }
                 else if (results.Any(x => (x.Metric == ReminderMetric.Odometer || x.Metric == ReminderMetric.Both) && x.Mileage >= currentMileage))
                 {
-                    resultToAdd.NextReminder = results.Where(x => x.Mileage >= currentMileage).OrderBy(x => x.Mileage).Select(x => new ReminderExportModel { Description = x.Description, Urgency = x.Urgency.ToString(), Metric = x.Metric.ToString(), Notes = x.Notes, DueDate = x.Date.ToShortDateString(), DueOdometer = x.Mileage.ToString() }).First();
+                    resultToAdd.NextReminder = results.Where(x => x.Mileage >= currentMileage).OrderBy(x => x.Mileage).Select(x => new ReminderExportModel { Id = x.Id.ToString(), Description = x.Description, Urgency = x.Urgency.ToString(), Metric = x.Metric.ToString(), Notes = x.Notes, DueDate = x.Date.ToShortDateString(), DueOdometer = x.Mileage.ToString(), Tags = string.Join(' ', x.Tags) }).First();
                 }
                 apiResult.Add(resultToAdd);
             }
@@ -311,11 +346,104 @@ namespace CarCareTracker.Logic
                 }
                 if (vehiclePlans.Any())
                 {
-                    var convertedPlans = vehiclePlans.Select(x => new PlanRecord { Priority = x.Priority, Progress = x.Progress, Notes = x.Notes, RequisitionHistory = x.RequisitionHistory, Description = $"{vehicle.Year} {vehicle.Make} {vehicle.Model} #{StaticHelper.GetVehicleIdentifier(vehicle)} - {x.Description}" });
+                    var convertedPlans = vehiclePlans.Select(x => new PlanRecord { ImportMode = x.ImportMode, Priority = x.Priority, Progress = x.Progress, Notes = x.Notes, RequisitionHistory = x.RequisitionHistory, Description = $"{vehicle.Year} {vehicle.Make} {vehicle.Model} #{StaticHelper.GetVehicleIdentifier(vehicle)} - {x.Description}" });
                     plans.AddRange(convertedPlans);
                 }
             }
             return plans.OrderBy(x => x.Priority).ThenBy(x=>x.Progress).ToList();
         }
+        public bool UpdateRecurringTaxes(int vehicleId)
+        {
+            var vehicleData = _dataAccess.GetVehicleById(vehicleId);
+            if (!string.IsNullOrWhiteSpace(vehicleData.SoldDate))
+            {
+                return false;
+            }
+            bool RecurringTaxIsOutdated(TaxRecord taxRecord)
+            {
+                var monthInterval = taxRecord.RecurringInterval != ReminderMonthInterval.Other ? (int)taxRecord.RecurringInterval : taxRecord.CustomMonthInterval;
+                bool addDays = taxRecord.RecurringInterval == ReminderMonthInterval.Other && taxRecord.CustomMonthIntervalUnit == ReminderIntervalUnit.Days;
+                return addDays ? DateTime.Now > taxRecord.Date.AddDays(monthInterval) : DateTime.Now > taxRecord.Date.AddMonths(monthInterval);
+            }
+            var result = _taxRecordDataAccess.GetTaxRecordsByVehicleId(vehicleId);
+            var outdatedRecurringFees = result.Where(x => x.IsRecurring && RecurringTaxIsOutdated(x));
+            if (outdatedRecurringFees.Any())
+            {
+                var success = false;
+                foreach (TaxRecord recurringFee in outdatedRecurringFees)
+                {
+                    var monthInterval = recurringFee.RecurringInterval != ReminderMonthInterval.Other ? (int)recurringFee.RecurringInterval : recurringFee.CustomMonthInterval;
+                    bool isOutdated = true;
+                    bool addDays = recurringFee.RecurringInterval == ReminderMonthInterval.Other && recurringFee.CustomMonthIntervalUnit == ReminderIntervalUnit.Days;
+                    //update the original outdated tax record
+                    recurringFee.IsRecurring = false;
+                    _taxRecordDataAccess.SaveTaxRecordToVehicle(recurringFee);
+                    //month multiplier for severely outdated monthly tax records.
+                    int monthMultiplier = 1;
+                    var originalDate = recurringFee.Date;
+                    while (isOutdated)
+                    {
+                        try
+                        {
+                            var nextDate = addDays ? originalDate.AddDays(monthInterval * monthMultiplier) : originalDate.AddMonths(monthInterval * monthMultiplier);
+                            monthMultiplier++;
+                            var nextnextDate = addDays ? originalDate.AddDays(monthInterval * monthMultiplier) : originalDate.AddMonths(monthInterval * monthMultiplier);
+                            recurringFee.Date = nextDate;
+                            recurringFee.Id = default; //new record
+                            recurringFee.IsRecurring = DateTime.Now <= nextnextDate;
+                            _taxRecordDataAccess.SaveTaxRecordToVehicle(recurringFee);
+                            isOutdated = !recurringFee.IsRecurring;
+                            success = true;
+                        }
+                        catch (Exception)
+                        {
+                            isOutdated = false; //break out of loop if something broke.
+                            success = false;
+                        }
+                    }
+                }
+                return success;
+            }
+            return false; //no outdated recurring tax records.
+        }
+        public void RestoreSupplyRecordsByUsage(List<SupplyUsageHistory> supplyUsage, string usageDescription)
+        {
+            foreach (SupplyUsageHistory supply in supplyUsage)
+            {
+                try
+                {
+                    if (supply.Id == default)
+                    {
+                        continue; //no id, skip current supply.
+                    }
+                    var result = _supplyRecordDataAccess.GetSupplyRecordById(supply.Id);
+                    if (result != null && result.Id != default)
+                    {
+                        //supply exists, re-add the quantity and cost
+                        result.Quantity += supply.Quantity;
+                        result.Cost += supply.Cost;
+                        var requisitionRecord = new SupplyUsageHistory
+                        {
+                            Id = supply.Id,
+                            Date = DateTime.Now.Date,
+                            Description = $"Restored from {usageDescription}",
+                            Quantity = supply.Quantity,
+                            Cost = supply.Cost
+                        };
+                        result.RequisitionHistory.Add(requisitionRecord);
+                        //save
+                        _supplyRecordDataAccess.SaveSupplyRecordToVehicle(result);
+                    }
+                    else
+                    {
+                        _logger.LogError($"Unable to find supply with id {supply.Id}");
+                    }
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError($"Error restoring supply with id {supply.Id} : {ex.Message}");
+                }
+            }
+        }
     }
 }

MapProfile/ImportMappers.cs

@@ -8,18 +8,21 @@ namespace CarCareTracker.MapProfile
         public ImportMapper()
         {
             Map(m => m.Date).Name(["date", "fuelup_date"]);
+            Map(m => m.Day).Name(["day"]);
+            Map(m => m.Month).Name(["month"]);
+            Map(m => m.Year).Name(["year"]);
             Map(m => m.DateCreated).Name(["datecreated"]);
             Map(m => m.DateModified).Name(["datemodified"]);
             Map(m => m.InitialOdometer).Name(["initialodometer"]);
-            Map(m => m.Odometer).Name(["odometer"]);
-            Map(m => m.FuelConsumed).Name(["gallons", "liters", "litres", "consumption", "quantity", "fuelconsumed"]);
+            Map(m => m.Odometer).Name(["odometer", "odo"]);
+            Map(m => m.FuelConsumed).Name(["gallons", "liters", "litres", "consumption", "quantity", "fuelconsumed", "qty"]);
             Map(m => m.Cost).Name(["cost", "total cost", "totalcost", "total price"]);
             Map(m => m.Notes).Name("notes", "note");
             Map(m => m.Price).Name(["price"]);
-            Map(m => m.PartialFuelUp).Name(["partial_fuelup"]);
+            Map(m => m.PartialFuelUp).Name(["partial_fuelup", "partial tank", "partial_fill"]);
             Map(m => m.IsFillToFull).Name(["isfilltofull", "filled up"]);
             Map(m => m.Description).Name(["description"]);
-            Map(m => m.MissedFuelUp).Name(["missed_fuelup", "missedfuelup"]);
+            Map(m => m.MissedFuelUp).Name(["missed_fuelup", "missedfuelup", "missed fill up", "missed_fill"]);
             Map(m => m.PartSupplier).Name(["partsupplier"]);
             Map(m => m.PartQuantity).Name(["partquantity"]);
             Map(m => m.PartNumber).Name(["partnumber"]);

Middleware/Authen.cs

@@ -28,7 +28,7 @@ namespace CarCareTracker.Middleware
             _httpContext = httpContext;
             _dataProtector = securityProvider.CreateProtector("login");
             _loginLogic = loginLogic;
-            enableAuth = bool.Parse(configuration["EnableAuth"]);
+            enableAuth = bool.Parse(configuration["EnableAuth"] ?? "false");
         }
         protected override async Task<AuthenticateResult> HandleAuthenticateAsync()
         {
@@ -75,7 +75,9 @@ namespace CarCareTracker.Middleware
                             var userIdentity = new List<Claim>
                             {
                                 new(ClaimTypes.Name, splitString[0]),
-                                new(ClaimTypes.NameIdentifier, userData.Id.ToString())
+                                new(ClaimTypes.NameIdentifier, userData.Id.ToString()),
+                                new(ClaimTypes.Email, userData.EmailAddress),
+                                new(ClaimTypes.Role, "APIAuth")
                             };
                             if (userData.IsAdmin)
                             {
@@ -154,6 +156,7 @@ namespace CarCareTracker.Middleware
                 if (value.ToString().ToLower() == "api")
                 {
                     Response.StatusCode = 401;
+                    Response.Headers.Append("WWW-Authenticate", "Basic");
                     return Task.CompletedTask;
                 }
             }

Models/API/TypeConverter.cs

@@ -0,0 +1,138 @@
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace CarCareTracker.Models
+{
+    public class DummyType
+    {
+
+    }
+    class InvariantConverter : JsonConverter<DummyType>
+    {
+        public override void Write(Utf8JsonWriter writer, DummyType value, JsonSerializerOptions options)
+        {
+            throw new NotImplementedException();
+        }
+        public override DummyType? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+        {
+            throw new NotImplementedException();
+        }
+    }
+    class FromDateOptional: JsonConverter<string>
+    {
+        public override string? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+        {
+            var tokenType = reader.TokenType;
+            if (tokenType == JsonTokenType.String)
+            {
+                return reader.GetString();
+            }
+            else if (tokenType == JsonTokenType.Number)
+            {
+                if (reader.TryGetInt64(out long intInput))
+                {
+                    return DateTimeOffset.FromUnixTimeSeconds(intInput).Date.ToShortDateString();
+                }
+            }
+            return reader.GetString();
+        }
+        public override void Write(Utf8JsonWriter writer, string value, JsonSerializerOptions options)
+        {
+            if (options.Converters.Any(x => x.Type == typeof(DummyType)))
+            {
+                writer.WriteStringValue(DateTime.Parse(value).ToString("yyyy-MM-dd"));
+            }
+            else
+            {
+                writer.WriteStringValue(value);
+            }
+        }
+    }
+    class FromDecimalOptional : JsonConverter<string>
+    {
+        public override string? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+        {
+            var tokenType = reader.TokenType;
+            if (tokenType == JsonTokenType.String)
+            {
+                return reader.GetString();
+            }
+            else if (tokenType == JsonTokenType.Number) {
+                if (reader.TryGetDecimal(out decimal decimalInput))
+                {
+                    return decimalInput.ToString();
+                }
+            }
+            return reader.GetString();
+        }
+        public override void Write(Utf8JsonWriter writer, string value, JsonSerializerOptions options)
+        {
+            if (options.Converters.Any(x=>x.Type == typeof(DummyType)))
+            {
+                writer.WriteNumberValue(decimal.Parse(value));
+            } else
+            {
+                writer.WriteStringValue(value);
+            }
+        }
+    }
+    class FromIntOptional : JsonConverter<string>
+    {
+        public override string? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+        {
+            var tokenType = reader.TokenType;
+            if (tokenType == JsonTokenType.String)
+            {
+                return reader.GetString();
+            }
+            else if (tokenType == JsonTokenType.Number)
+            {
+                if (reader.TryGetInt32(out int intInput))
+                {
+                    return intInput.ToString();
+                }
+            }
+            return reader.GetString();
+        }
+        public override void Write(Utf8JsonWriter writer, string value, JsonSerializerOptions options)
+        {
+            if (options.Converters.Any(x => x.Type == typeof(DummyType)))
+            {
+                writer.WriteNumberValue(int.Parse(value));
+            }
+            else
+            {
+                writer.WriteStringValue(value);
+            }
+        }
+    }
+    class FromBoolOptional : JsonConverter<string>
+    {
+        public override string? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+        {
+            var tokenType = reader.TokenType;
+            switch (tokenType)
+            {
+                case JsonTokenType.String: 
+                    return reader.GetString();
+                case JsonTokenType.True:
+                    return "True";
+                case JsonTokenType.False:
+                    return "False";
+                default:
+                    return reader.GetString();
+            }
+        }
+        public override void Write(Utf8JsonWriter writer, string value, JsonSerializerOptions options)
+        {
+            if (options.Converters.Any(x => x.Type == typeof(DummyType)))
+            {
+                writer.WriteBooleanValue(bool.Parse(value));
+            }
+            else
+            {
+                writer.WriteStringValue(value);
+            }
+        }
+    }
+}

Models/API/VehicleInfo.cs

@@ -18,7 +18,7 @@
         public decimal TaxRecordCost { get; set; }
         public int GasRecordCount { get; set; }
         public decimal GasRecordCost { get; set; }
-        public decimal LastReportedOdometer { get; set; }
+        public int LastReportedOdometer { get; set; }
         public int PlanRecordBackLogCount { get; set; }
         public int PlanRecordInProgressCount { get; set; }
         public int PlanRecordTestingCount { get; set; }

Models/Collision/CollisionRecordInput.cs

@@ -6,7 +6,7 @@
         public int VehicleId { get; set; }
         public List<int> ReminderRecordId { get; set; } = new List<int>();
         public string Date { get; set; } = DateTime.Now.ToShortDateString();
-        public decimal Mileage { get; set; }
+        public int Mileage { get; set; }
         public string Description { get; set; }
         public decimal Cost { get; set; }
         public string Notes { get; set; }
@@ -15,6 +15,7 @@
         public List<string> Tags { get; set; } = new List<string>();
         public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
         public List<SupplyUsageHistory> RequisitionHistory { get; set; } = new List<SupplyUsageHistory>();
+        public List<SupplyUsageHistory> DeletedRequisitionHistory { get; set; } = new List<SupplyUsageHistory>();
         public bool CopySuppliesAttachment { get; set; } = false;
         public CollisionRecord ToCollisionRecord() { return new CollisionRecord { 
             Id = Id, 

Models/GasRecord/GasRecord.cs

@@ -8,7 +8,7 @@
         /// <summary>
         /// American moment
         /// </summary>
-        public decimal Mileage { get; set; }
+        public int Mileage { get; set; }
         /// <summary>
         /// Wtf is a kilometer?
         /// </summary>

Models/GasRecord/GasRecordInput.cs

@@ -8,7 +8,7 @@
         /// <summary>
         /// American moment
         /// </summary>
-        public decimal Mileage { get; set; }
+        public int Mileage { get; set; }
         /// <summary>
         /// Wtf is a kilometer?
         /// </summary>

Models/GasRecord/GasRecordViewModel.cs

@@ -9,13 +9,13 @@
         /// <summary>
         /// American moment
         /// </summary>
-        public decimal Mileage { get; set; }
+        public int Mileage { get; set; }
         /// <summary>
         /// Wtf is a kilometer?
         /// </summary>
         public decimal Gallons { get; set; }
         public decimal Cost { get; set; }
-        public decimal DeltaMileage { get; set; }
+        public int DeltaMileage { get; set; }
         public decimal MilesPerGallon { get; set; }
         public decimal CostPerGallon { get; set; }
         public bool IsFillToFull { get; set; }
@@ -23,6 +23,7 @@
         public string Notes { get; set; }
         public List<string> Tags { get; set; } = new List<string>();
         public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
-        public bool IncludeInAverage { get { return MilesPerGallon > 0 || (!IsFillToFull && !MissedFuelUp); } }
+        public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
+        public bool IncludeInAverage { get { return MilesPerGallon > 0 || (!IsFillToFull && !MissedFuelUp) || (Mileage == default && !MissedFuelUp); } }
     }
 }

Models/OIDC/OpenIDConfig.cs

@@ -8,13 +8,14 @@
         public string AuthURL { get; set; }
         public string TokenURL { get; set; }
         public string RedirectURL { get; set; }
-        public string Scope { get; set; }
+        public string Scope { get; set; } = "openid email";
         public string State { get; set; }
         public string CodeChallenge { get; set; }
         public bool ValidateState { get; set; } = false;
         public bool DisableRegularLogin { get; set; } = false;
         public bool UsePKCE { get; set; } = false;
         public string LogOutURL { get; set; } = "";
+        public string UserInfoURL { get; set; } = "";
         public string RemoteAuthURL { get {
                 var redirectUrl = $"{AuthURL}?client_id={ClientId}&response_type=code&redirect_uri={RedirectURL}&scope={Scope}&state={State}";
                 if (UsePKCE)

Models/OIDC/OpenIDResult.cs

@@ -3,5 +3,6 @@
     public class OpenIDResult
     {
         public string id_token { get; set; }
+        public string access_token { get; set; }
     }
 }

Models/OIDC/OpenIDUserInfo.cs

@@ -0,0 +1,7 @@
+namespace CarCareTracker.Models
+{
+    public class OpenIDUserInfo
+    {
+        public string email { get; set; } = "";
+    }
+}

Models/OdometerRecord/OdometerRecord.cs

@@ -5,9 +5,9 @@
         public int Id { get; set; }
         public int VehicleId { get; set; }
         public DateTime Date { get; set; }
-        public decimal InitialMileage { get; set; }
-        public decimal Mileage { get; set; }
-        public decimal DistanceTraveled { get { return Mileage - InitialMileage; } }
+        public int InitialMileage { get; set; }
+        public int Mileage { get; set; }
+        public int DistanceTraveled { get { return Mileage - InitialMileage; } }
         public string Notes { get; set; }
         public List<string> Tags { get; set; } = new List<string>();
         public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();

Models/OdometerRecord/OdometerRecordInput.cs

@@ -5,8 +5,8 @@
         public int Id { get; set; }
         public int VehicleId { get; set; }
         public string Date { get; set; } = DateTime.Now.ToShortDateString();
-        public decimal InitialMileage { get; set; }
-        public decimal Mileage { get; set; }
+        public int InitialMileage { get; set; }
+        public int Mileage { get; set; }
         public string Notes { get; set; }
         public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
         public List<string> Tags { get; set; } = new List<string>();

Models/OperationResponse.cs

@@ -1,8 +1,33 @@
-namespace CarCareTracker.Models
+using CarCareTracker.Helper;
+
+namespace CarCareTracker.Models
 {
-    public class OperationResponse
+    public class OperationResponseBase
     {
         public bool Success { get; set; }
         public string Message { get; set; }
     }
+    public class OperationResponse: OperationResponseBase
+    {
+        public static OperationResponse Succeed(string message = "")
+        {
+            return new OperationResponse { Success = true, Message = message };
+        }
+        public static OperationResponse Failed(string message = "")
+        {
+            if (string.IsNullOrWhiteSpace(message))
+            {
+                message = StaticHelper.GenericErrorMessage;
+            }
+            return new OperationResponse { Success = false, Message = message};
+        }
+        public static OperationResponse Conditional(bool result, string successMessage = "", string errorMessage = "")
+        {
+            if (string.IsNullOrWhiteSpace(errorMessage))
+            {
+                errorMessage = StaticHelper.GenericErrorMessage;
+            }
+            return new OperationResponse { Success = result, Message = result ? successMessage : errorMessage };
+        }
+    }    
 }

Models/PlanRecord/PlanRecordInput.cs

@@ -17,6 +17,7 @@
         public decimal Cost { get; set; }
         public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
         public List<SupplyUsageHistory> RequisitionHistory { get; set; } = new List<SupplyUsageHistory>();
+        public List<SupplyUsageHistory> DeletedRequisitionHistory { get; set; } = new List<SupplyUsageHistory>();
         public bool CopySuppliesAttachment { get; set; } = false;
         public PlanRecord ToPlanRecord() { return new PlanRecord { 
             Id = Id, 

Models/Reminder/ReminderRecord.cs

@@ -5,7 +5,7 @@
         public int Id { get; set; }
         public int VehicleId { get; set; }
         public DateTime Date { get; set; }
-        public decimal Mileage { get; set; }
+        public int Mileage { get; set; }
         public string Description { get; set; }
         public string Notes { get; set; }
         public bool IsRecurring { get; set; } = false;
@@ -13,6 +13,7 @@
         public ReminderUrgencyConfig CustomThresholds { get; set; } = new ReminderUrgencyConfig();
         public int CustomMileageInterval { get; set; } = 0;
         public int CustomMonthInterval { get; set; } = 0;
+        public ReminderIntervalUnit CustomMonthIntervalUnit { get; set; } = ReminderIntervalUnit.Months;
         public ReminderMileageInterval ReminderMileageInterval { get; set; } = ReminderMileageInterval.FiveThousandMiles;
         public ReminderMonthInterval ReminderMonthInterval { get; set; } = ReminderMonthInterval.OneYear;
         public ReminderMetric Metric { get; set; } = ReminderMetric.Date;

Models/Reminder/ReminderRecordInput.cs

@@ -5,7 +5,7 @@
         public int Id { get; set; }
         public int VehicleId { get; set; }
         public string Date { get; set; } = DateTime.Now.AddDays(1).ToShortDateString();
-        public decimal Mileage { get; set; }
+        public int Mileage { get; set; }
         public string Description { get; set; }
         public string Notes { get; set; }
         public bool IsRecurring { get; set; } = false;
@@ -13,6 +13,7 @@
         public ReminderUrgencyConfig CustomThresholds { get; set; } = new ReminderUrgencyConfig();
         public int CustomMileageInterval { get; set; } = 0;
         public int CustomMonthInterval { get; set; } = 0;
+        public ReminderIntervalUnit CustomMonthIntervalUnit { get; set; } = ReminderIntervalUnit.Months;
         public ReminderMileageInterval ReminderMileageInterval { get; set; } = ReminderMileageInterval.FiveThousandMiles;
         public ReminderMonthInterval ReminderMonthInterval { get; set; } = ReminderMonthInterval.OneYear;
         public ReminderMetric Metric { get; set; } = ReminderMetric.Date;
@@ -34,6 +35,7 @@
                 ReminderMonthInterval = ReminderMonthInterval,
                 CustomMileageInterval = CustomMileageInterval,
                 CustomMonthInterval = CustomMonthInterval,
+                CustomMonthIntervalUnit = CustomMonthIntervalUnit,
                 Notes = Notes,
                 Tags = Tags
             };

Models/Reminder/ReminderRecordViewModel.cs

@@ -5,10 +5,14 @@
         public int Id { get; set; }
         public int VehicleId { get; set; }
         public DateTime Date { get; set; }
-        public decimal Mileage { get; set; }
+        public int Mileage { get; set; }
         public string Description { get; set; }
         public string Notes { get; set; }
         /// <summary>
+        /// The metric the user selected to calculate the urgency of this reminder.
+        /// </summary>
+        public ReminderMetric UserMetric { get; set; } = ReminderMetric.Date;
+        /// <summary>
         /// Reason why this reminder is urgent
         /// </summary>
         public ReminderMetric Metric { get; set; } = ReminderMetric.Date;

Models/Report/CostDistanceTableForVehicle.cs

@@ -0,0 +1,8 @@
+namespace CarCareTracker.Models
+{
+    public class CostDistanceTableForVehicle
+    {
+        public string DistanceUnit { get; set; } = "mi.";
+        public List<CostForVehicleByMonth> CostData { get; set; } = new List<CostForVehicleByMonth>();
+    }
+}

Models/Report/CostForVehicleByMonth.cs

@@ -2,9 +2,11 @@
 {
     public class CostForVehicleByMonth
     {
+        public int Year { get; set; }
         public int MonthId { get; set; }
         public string MonthName { get; set; }
         public decimal Cost { get; set; }
-        public decimal DistanceTraveled { get; set; }
+        public int DistanceTraveled { get; set; }
+        public decimal CostPerDistanceTraveled { get { if (DistanceTraveled > 0) { return Cost / DistanceTraveled; } else { return 0M; } } }
     }
 }

Models/Report/CostTableForVehicle.cs

@@ -3,7 +3,7 @@
     public class CostTableForVehicle
     {
         public string DistanceUnit { get; set; } = "Cost Per Mile";
-        public decimal TotalDistance { get; set; }
+        public int TotalDistance { get; set; }
         public int NumberOfDays { get; set; }
         public decimal ServiceRecordSum { get; set; }
         public decimal GasRecordSum { get; set; }

Models/Report/GenericReportModel.cs

@@ -7,11 +7,12 @@
     {
         public ImportMode DataType { get; set; }
         public DateTime Date { get; set; }
-        public decimal Odometer { get; set; }
+        public int Odometer { get; set; }
         public string Description { get; set; }
         public string Notes { get; set; }
         public decimal Cost { get; set; }
         public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
         public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
+        public List<SupplyUsageHistory> RequisitionHistory { get; set; } = new List<SupplyUsageHistory>();
     }
 }

Models/Report/ReportParameter.cs

@@ -2,7 +2,13 @@
 {
     public class ReportParameter
     {
-       public List<string> VisibleColumns { get; set; } = new List<string>();
-       public List<string> ExtraFields { get; set; } = new List<string>();
+        public List<string> VisibleColumns { get; set; } = new List<string>();
+        public List<string> ExtraFields { get; set; } = new List<string>();
+        public TagFilter TagFilter { get; set; } = TagFilter.Exclude;
+        public List<string> Tags { get; set; } = new List<string>();
+        public bool FilterByDateRange { get; set; } = false;
+        public string StartDate { get; set; } = "";
+        public string EndDate { get; set; } = "";
+        public bool PrintIndividualRecords { get; set; } = false;
     }
 }

Models/Report/VehicleHistoryViewModel.cs

@@ -17,5 +17,7 @@
         public decimal TotalDepreciation { get; set; }
         public decimal DepreciationPerDay { get; set; }
         public decimal DepreciationPerMile { get; set; }
+        public string StartDate { get; set; }
+        public string EndDate { get; set; }
     }
 }

Models/ServiceRecord/ServiceRecordInput.cs

@@ -6,7 +6,7 @@
         public int VehicleId { get; set; }
         public List<int> ReminderRecordId { get; set; } = new List<int>();
         public string Date { get; set; } = DateTime.Now.ToShortDateString();
-        public decimal Mileage { get; set; }
+        public int Mileage { get; set; }
         public string Description { get; set; }
         public decimal Cost { get; set; }
         public string Notes { get; set; }
@@ -15,6 +15,7 @@
         public List<string> Tags { get; set; } = new List<string>();
         public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
         public List<SupplyUsageHistory> RequisitionHistory { get; set; } = new List<SupplyUsageHistory>();
+        public List<SupplyUsageHistory> DeletedRequisitionHistory { get; set; } = new List<SupplyUsageHistory>();
         public bool CopySuppliesAttachment { get; set; } = false;
         public ServiceRecord ToServiceRecord() { return new ServiceRecord { 
             Id = Id, 

Models/Settings/ServerSettingsViewModel.cs

@@ -0,0 +1,17 @@
+namespace CarCareTracker.Models
+{
+    public class ServerSettingsViewModel
+    {
+        public string LocaleInfo { get; set; }
+        public string PostgresConnection { get; set; }
+        public string AllowedFileExtensions { get; set; }
+        public string CustomLogoURL { get; set; }
+        public string MessageOfTheDay { get; set; }
+        public string WebHookURL { get; set; }
+        public bool CustomWidgetsEnabled { get; set; }
+        public bool InvariantAPIEnabled { get; set; }
+        public MailConfig SMTPConfig { get; set; } = new MailConfig();
+        public OpenIDConfig OIDCConfig { get; set; } = new OpenIDConfig();
+
+    }
+}

Models/Shared/ExtraField.cs

@@ -5,5 +5,6 @@
         public string Name { get; set; }
         public string Value { get; set; }
         public bool IsRequired { get; set; }
+        public ExtraFieldType FieldType { get; set; } = ExtraFieldType.Text;
     }
 }

Models/Shared/GenericRecord.cs

@@ -5,7 +5,7 @@
         public int Id { get; set; }
         public int VehicleId { get; set; }
         public DateTime Date { get; set; }
-        public decimal Mileage { get; set; }
+        public int Mileage { get; set; }
         public string Description { get; set; }
         public decimal Cost { get; set; }
         public string Notes { get; set; }

Models/Shared/ImportModel.cs

@@ -1,4 +1,6 @@
-namespace CarCareTracker.Models
+using System.Text.Json.Serialization;
+
+namespace CarCareTracker.Models
 {
     /// <summary>
     /// Import model used for importing records via CSV.
@@ -6,6 +8,9 @@
     public class ImportModel
     {
         public string Date { get; set; }
+        public string Day { get; set; }
+        public string Month { get; set; }
+        public string Year { get; set; }
         public string DateCreated { get; set; }
         public string DateModified { get; set; }
         public string Type { get; set; }
@@ -38,68 +43,115 @@
         public string Cost { get; set; }
         public string Notes { get; set; }
         public string Tags { get; set; }
-        public List<ExtraField> ExtraFields { get; set; }
+        public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
     }
     public class GenericRecordExportModel
     {
+        [JsonConverter(typeof(FromIntOptional))]
+        public string Id { get; set; }
+        [JsonConverter(typeof(FromDateOptional))]
         public string Date { get; set; }
+        [JsonConverter(typeof(FromIntOptional))]
         public string Odometer { get; set; }
         public string Description { get; set; }
         public string Notes { get; set; }
+        [JsonConverter(typeof(FromDecimalOptional))]
         public string Cost { get; set; }
         public string Tags { get; set; }
-        public List<ExtraField> ExtraFields { get; set; }
+        public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
+        public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
     }
     public class OdometerRecordExportModel
     {
+        [JsonConverter(typeof(FromIntOptional))]
+        public string Id { get; set; }
+        [JsonConverter(typeof(FromDateOptional))]
         public string Date { get; set; }
+        [JsonConverter(typeof(FromIntOptional))]
         public string InitialOdometer { get; set; }
+        [JsonConverter(typeof(FromIntOptional))]
         public string Odometer { get; set; }
         public string Notes { get; set; }
         public string Tags { get; set; }
-        public List<ExtraField> ExtraFields { get; set; }
+        public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
+        public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
     }
     public class TaxRecordExportModel
     {
+        [JsonConverter(typeof(FromIntOptional))]
+        public string Id { get; set; }
+        [JsonConverter(typeof(FromDateOptional))]
         public string Date { get; set; }
         public string Description { get; set; }
         public string Notes { get; set; }
+        [JsonConverter(typeof(FromDecimalOptional))]
         public string Cost { get; set; }
         public string Tags { get; set; }
-        public List<ExtraField> ExtraFields { get; set; }
+        public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
+        public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
     }
     public class GasRecordExportModel
     {
+        [JsonConverter(typeof(FromIntOptional))]
+        public string Id { get; set; }
+        [JsonConverter(typeof(FromDateOptional))]
         public string Date { get; set; }
+        [JsonConverter(typeof(FromIntOptional))]
         public string Odometer { get; set; }
+        [JsonConverter(typeof(FromDecimalOptional))]
         public string FuelConsumed { get; set; }
+        [JsonConverter(typeof(FromDecimalOptional))]
         public string Cost { get; set; }
+        [JsonConverter(typeof(FromDecimalOptional))]
         public string FuelEconomy { get; set; }
+        [JsonConverter(typeof(FromBoolOptional))]
         public string IsFillToFull { get; set; }
+        [JsonConverter(typeof(FromBoolOptional))]
         public string MissedFuelUp { get; set; }
         public string Notes { get; set; }
         public string Tags { get; set; }
-        public List<ExtraField> ExtraFields { get; set; }
+        public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
+        public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
     }
     public class ReminderExportModel
     {
+        [JsonConverter(typeof(FromIntOptional))]
+        public string Id { get; set; }
         public string Description { get; set; }
         public string Urgency { get; set; }
         public string Metric { get; set; }
         public string Notes { get; set; }
+        [JsonConverter(typeof(FromDateOptional))]
         public string DueDate { get; set; }
+        [JsonConverter(typeof(FromIntOptional))]
         public string DueOdometer { get; set; }
+        public string Tags { get; set; }
     }
     public class PlanRecordExportModel 
     {
+        [JsonConverter(typeof(FromIntOptional))]
+        public string Id { get; set; }
+        [JsonConverter(typeof(FromDateOptional))]
         public string DateCreated { get; set; }
+        [JsonConverter(typeof(FromDateOptional))]
         public string DateModified { get; set; }
         public string Description { get; set; }
         public string Notes { get; set; }
         public string Type { get; set; }
         public string Priority { get; set; }
         public string Progress { get; set; }
+        [JsonConverter(typeof(FromDecimalOptional))]
         public string Cost { get; set; }
-        public List<ExtraField> ExtraFields { get; set; }
+        public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
+        public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
+    }
+    public class UserExportModel
+    {
+        public string Username { get; set; }
+        public string EmailAddress { get; set; }
+        [JsonConverter(typeof(FromBoolOptional))]
+        public string IsAdmin { get; set; }
+        [JsonConverter(typeof(FromBoolOptional))]
+        public string IsRoot { get; set; }
     }
 }

Models/Shared/StickerViewModel.cs

@@ -0,0 +1,11 @@
+namespace CarCareTracker.Models
+{
+    public class StickerViewModel
+    {
+        public ImportMode RecordType { get; set; }
+        public Vehicle VehicleData { get; set; } = new Vehicle();
+        public List<ReminderRecord> ReminderRecords { get; set; } = new List<ReminderRecord>();
+        public List<GenericRecord> GenericRecords { get; set; } = new List<GenericRecord>();
+        public List<SupplyRecord> SupplyRecords { get; set; } = new List<SupplyRecord>();
+    }
+}

Models/Shared/WebHookPayload.cs

@@ -0,0 +1,253 @@
+using System.Text.Json.Serialization;
+
+namespace CarCareTracker.Models
+{
+    /// <summary>
+    /// WebHookPayload Object
+    /// </summary>
+    public class WebHookPayloadBase
+    {
+        public string Type { get; set; } = "";
+        public string Timestamp
+        {
+            get { return DateTime.UtcNow.ToString("O"); }
+        }
+        public Dictionary<string, string> Data { get; set; } = new Dictionary<string, string>();
+        /// <summary>
+        /// Legacy attributes below
+        /// </summary>
+        public string VehicleId { get; set; } = "";
+        public string Username { get; set; } = "";
+        public string Action { get; set; } = "";
+    }
+    public class DiscordWebHook
+    {
+        public string Username { get { return "LubeLogger"; } }
+        [JsonPropertyName("avatar_url")]
+        public string AvatarUrl { get { return "https://hargata.github.io/hargata/lubelogger_logo_small.png"; } }
+        public string Content { get; set; } = "";
+        public static DiscordWebHook FromWebHookPayload(WebHookPayload webHookPayload)
+        {
+            return new DiscordWebHook
+            {
+                Content = webHookPayload.Action,
+            };
+        } 
+    }
+    public class WebHookPayload: WebHookPayloadBase
+    {
+        private static string GetFriendlyActionType(string actionType)
+        {
+            var actionTypeParts = actionType.Split('.');
+            if (actionTypeParts.Length == 2)
+            {
+                var recordType = actionTypeParts[0];
+                var recordAction = actionTypeParts[1];
+                switch (recordAction)
+                {
+                    case "add":
+                        recordAction = "Added";
+                        break;
+                    case "update":
+                        recordAction = "Updated";
+                        break;
+                    case "delete":
+                        recordAction = "Deleted";
+                        break;
+                }
+                if (recordType.ToLower().Contains("record"))
+                {
+                    var cleanedRecordType = recordType.ToLower().Replace("record", "");
+                    cleanedRecordType = $"{char.ToUpper(cleanedRecordType[0])}{cleanedRecordType.Substring(1)} Record";
+                    recordType = cleanedRecordType;
+                } else
+                {
+                    recordType = $"{char.ToUpper(recordType[0])}{recordType.Substring(1)}";
+                }
+                return $"{recordAction} {recordType}";
+            } else if (actionTypeParts.Length == 3)
+            {
+                var recordType = actionTypeParts[0];
+                var recordAction = actionTypeParts[1];
+                var thirdPart = actionTypeParts[2];
+                switch (recordAction)
+                {
+                    case "add":
+                        recordAction = "Added";
+                        break;
+                    case "update":
+                        recordAction = "Updated";
+                        break;
+                    case "delete":
+                        recordAction = "Deleted";
+                        break;
+                }
+                if (recordType.ToLower().Contains("record"))
+                {
+                    var cleanedRecordType = recordType.ToLower().Replace("record", "");
+                    cleanedRecordType = $"{char.ToUpper(cleanedRecordType[0])}{cleanedRecordType.Substring(1)} Record";
+                    recordType = cleanedRecordType;
+                }
+                else
+                {
+                    recordType = $"{char.ToUpper(recordType[0])}{recordType.Substring(1)}";
+                }
+                if (thirdPart == "api")
+                {
+                    return $"{recordAction} {recordType} via API";
+                } else
+                {
+                    return $"{recordAction} {recordType}";
+                }
+            }
+            return actionType;
+        }
+        public static WebHookPayload FromGenericRecord(GenericRecord genericRecord, string actionType, string userName)
+        {
+            Dictionary<string, string> payloadDictionary = new Dictionary<string, string>();
+            payloadDictionary.Add("user", userName);
+            payloadDictionary.Add("description", genericRecord.Description);
+            payloadDictionary.Add("odometer", genericRecord.Mileage.ToString());
+            payloadDictionary.Add("vehicleId", genericRecord.VehicleId.ToString());
+            payloadDictionary.Add("cost", genericRecord.Cost.ToString("F2"));
+            return new WebHookPayload
+            {
+                Type = actionType,
+                Data = payloadDictionary,
+                VehicleId = genericRecord.VehicleId.ToString(),
+                Username = userName,
+                Action = $"{userName} {GetFriendlyActionType(actionType)} Description: {genericRecord.Description}"
+            };
+        }
+        public static WebHookPayload FromGasRecord(GasRecord gasRecord, string actionType, string userName)
+        {
+            Dictionary<string, string> payloadDictionary = new Dictionary<string, string>();
+            payloadDictionary.Add("user", userName);
+            payloadDictionary.Add("odometer", gasRecord.Mileage.ToString());
+            payloadDictionary.Add("fuelconsumed", gasRecord.Gallons.ToString());
+            payloadDictionary.Add("vehicleId", gasRecord.VehicleId.ToString());
+            payloadDictionary.Add("cost", gasRecord.Cost.ToString("F2"));
+            return new WebHookPayload
+            {
+                Type = actionType,
+                Data = payloadDictionary,
+                VehicleId = gasRecord.VehicleId.ToString(),
+                Username = userName,
+                Action = $"{userName} {GetFriendlyActionType(actionType)} Odometer: {gasRecord.Mileage}"
+            };
+        }
+        public static WebHookPayload FromOdometerRecord(OdometerRecord odometerRecord, string actionType, string userName)
+        {
+            Dictionary<string, string> payloadDictionary = new Dictionary<string, string>();
+            payloadDictionary.Add("user", userName);
+            payloadDictionary.Add("initialodometer", odometerRecord.InitialMileage.ToString());
+            payloadDictionary.Add("odometer", odometerRecord.Mileage.ToString());
+            payloadDictionary.Add("vehicleId", odometerRecord.VehicleId.ToString());
+            return new WebHookPayload
+            {
+                Type = actionType,
+                Data = payloadDictionary,
+                VehicleId = odometerRecord.VehicleId.ToString(),
+                Username = userName,
+                Action = $"{userName} {GetFriendlyActionType(actionType)} Odometer: {odometerRecord.Mileage}"
+            };
+        }
+        public static WebHookPayload FromTaxRecord(TaxRecord taxRecord, string actionType, string userName)
+        {
+            Dictionary<string, string> payloadDictionary = new Dictionary<string, string>();
+            payloadDictionary.Add("user", userName);
+            payloadDictionary.Add("description", taxRecord.Description);
+            payloadDictionary.Add("vehicleId", taxRecord.VehicleId.ToString());
+            payloadDictionary.Add("cost", taxRecord.Cost.ToString("F2"));
+            return new WebHookPayload
+            {
+                Type = actionType,
+                Data = payloadDictionary,
+                VehicleId = taxRecord.VehicleId.ToString(),
+                Username = userName,
+                Action = $"{userName} {GetFriendlyActionType(actionType)} Description: {taxRecord.Description}"
+            };
+        }
+        public static WebHookPayload FromPlanRecord(PlanRecord planRecord, string actionType, string userName)
+        {
+            Dictionary<string, string> payloadDictionary = new Dictionary<string, string>();
+            payloadDictionary.Add("user", userName);
+            payloadDictionary.Add("description", planRecord.Description);
+            payloadDictionary.Add("vehicleId", planRecord.VehicleId.ToString());
+            payloadDictionary.Add("cost", planRecord.Cost.ToString("F2"));
+            return new WebHookPayload
+            {
+                Type = actionType,
+                Data = payloadDictionary,
+                VehicleId = planRecord.VehicleId.ToString(),
+                Username = userName,
+                Action = $"{userName} {GetFriendlyActionType(actionType)} Description: {planRecord.Description}"
+            };
+        }
+        public static WebHookPayload FromReminderRecord(ReminderRecord reminderRecord, string actionType, string userName)
+        {
+            Dictionary<string, string> payloadDictionary = new Dictionary<string, string>();
+            payloadDictionary.Add("user", userName);
+            payloadDictionary.Add("description", reminderRecord.Description);
+            payloadDictionary.Add("vehicleId", reminderRecord.VehicleId.ToString());
+            payloadDictionary.Add("metric", reminderRecord.Metric.ToString());
+            return new WebHookPayload
+            {
+                Type = actionType,
+                Data = payloadDictionary,
+                VehicleId = reminderRecord.VehicleId.ToString(),
+                Username = userName,
+                Action = $"{userName} {GetFriendlyActionType(actionType)} Description: {reminderRecord.Description}"
+            };
+        }
+        public static WebHookPayload FromSupplyRecord(SupplyRecord supplyRecord, string actionType, string userName)
+        {
+            Dictionary<string, string> payloadDictionary = new Dictionary<string, string>();
+            payloadDictionary.Add("user", userName);
+            payloadDictionary.Add("description", supplyRecord.Description);
+            payloadDictionary.Add("vehicleId", supplyRecord.VehicleId.ToString());
+            payloadDictionary.Add("cost", supplyRecord.Cost.ToString("F2"));
+            payloadDictionary.Add("quantity", supplyRecord.Quantity.ToString("F2"));
+            return new WebHookPayload
+            {
+                Type = actionType,
+                Data = payloadDictionary,
+                VehicleId = supplyRecord.VehicleId.ToString(),
+                Username = userName,
+                Action = $"{userName} {GetFriendlyActionType(actionType)} Description: {supplyRecord.Description}"
+            };
+        }
+        public static WebHookPayload FromNoteRecord(Note noteRecord, string actionType, string userName)
+        {
+            Dictionary<string, string> payloadDictionary = new Dictionary<string, string>();
+            payloadDictionary.Add("user", userName);
+            payloadDictionary.Add("description", noteRecord.Description);
+            payloadDictionary.Add("vehicleId", noteRecord.VehicleId.ToString());
+            return new WebHookPayload
+            {
+                Type = actionType,
+                Data = payloadDictionary,
+                VehicleId = noteRecord.VehicleId.ToString(),
+                Username = userName,
+                Action = $"{userName} {GetFriendlyActionType(actionType)} Description: {noteRecord.Description}"
+            };
+        }
+        public static WebHookPayload Generic(string payload, string actionType, string userName, string vehicleId)
+        {
+            Dictionary<string, string> payloadDictionary = new Dictionary<string, string>();
+            payloadDictionary.Add("user", userName);
+            if (!string.IsNullOrWhiteSpace(payload))
+            {
+                payloadDictionary.Add("description", payload);
+            }
+            return new WebHookPayload
+            {
+                Type = actionType,
+                Data = payloadDictionary,
+                VehicleId = string.IsNullOrWhiteSpace(vehicleId) ? "N/A" : vehicleId,
+                Username = userName,
+                Action = string.IsNullOrWhiteSpace(payload) ? $"{userName} {GetFriendlyActionType(actionType)}" : $"{userName} {payload}"
+            };
+        }
+    }
+}

Models/Supply/SupplyRequisitionHistory.cs

@@ -0,0 +1,8 @@
+namespace CarCareTracker.Models
+{
+    public class SupplyRequisitionHistory
+    {
+        public string CostInputId { get; set; }
+        public List<SupplyUsageHistory> RequisitionHistory { get; set; } = new List<SupplyUsageHistory>();
+    }
+}

Models/Supply/SupplyStore.cs

@@ -0,0 +1,8 @@
+namespace CarCareTracker.Models
+{
+    public class SupplyStore
+    {
+        public string Tab { get; set; }
+        public bool AdditionalSupplies { get; set; }
+    }
+}

Models/Supply/SupplyUsageHistory.cs

@@ -1,6 +1,7 @@
 namespace CarCareTracker.Models
 {
     public class SupplyUsageHistory {
+        public int Id { get; set; }
         public DateTime Date { get; set; }
         public string PartNumber { get; set; }
         public string Description { get; set; }

Models/TaxRecord/TaxRecord.cs

@@ -11,6 +11,7 @@
         public bool IsRecurring { get; set; } = false;
         public ReminderMonthInterval RecurringInterval { get; set; } = ReminderMonthInterval.OneYear;
         public int CustomMonthInterval { get; set; } = 0;
+        public ReminderIntervalUnit CustomMonthIntervalUnit { get; set; } = ReminderIntervalUnit.Months;
         public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
         public List<string> Tags { get; set; } = new List<string>();
         public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();

Models/TaxRecord/TaxRecordInput.cs

@@ -12,6 +12,7 @@
         public bool IsRecurring { get; set; } = false;
         public ReminderMonthInterval RecurringInterval { get; set; } = ReminderMonthInterval.ThreeMonths;
         public int CustomMonthInterval { get; set; } = 0;
+        public ReminderIntervalUnit CustomMonthIntervalUnit { get; set; } = ReminderIntervalUnit.Months;
         public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
         public List<string> Tags { get; set; } = new List<string>();
         public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
@@ -25,6 +26,7 @@
             IsRecurring = IsRecurring,
             RecurringInterval = RecurringInterval,
             CustomMonthInterval = CustomMonthInterval,
+            CustomMonthIntervalUnit = CustomMonthIntervalUnit,
             Files = Files,
             Tags = Tags,
             ExtraFields = ExtraFields

Models/UpgradeRecord/UpgradeReportInput.cs

@@ -6,7 +6,7 @@
         public int VehicleId { get; set; }
         public List<int> ReminderRecordId { get; set; } = new List<int>();
         public string Date { get; set; } = DateTime.Now.ToShortDateString();
-        public decimal Mileage { get; set; }
+        public int Mileage { get; set; }
         public string Description { get; set; }
         public decimal Cost { get; set; }
         public string Notes { get; set; }
@@ -15,6 +15,7 @@
         public List<string> Tags { get; set; } = new List<string>();
         public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
         public List<SupplyUsageHistory> RequisitionHistory { get; set; } = new List<SupplyUsageHistory>();
+        public List<SupplyUsageHistory> DeletedRequisitionHistory { get; set; } = new List<SupplyUsageHistory>();
         public bool CopySuppliesAttachment { get; set; } = false;
         public UpgradeRecord ToUpgradeRecord() { return new UpgradeRecord { 
             Id = Id, 

Models/User/UserColumnPreference.cs

@@ -4,5 +4,6 @@
     {
         public ImportMode Tab { get; set; }
         public List<string> VisibleColumns { get; set; } = new List<string>();
+        public List<string> ColumnOrder { get; set; } = new List<string>();
     }
 }

Models/UserConfig.cs

@@ -13,6 +13,7 @@
         public bool HideZero { get; set; }
         public bool UseUKMPG {get;set;}
         public bool UseThreeDecimalGasCost { get; set; }
+        public bool UseThreeDecimalGasConsumption { get; set; }
         public bool UseMarkDownOnSavedNotes { get; set; }
         public bool EnableAutoReminderRefresh { get; set; }
         public bool EnableAutoOdometerInsert { get; set; }
@@ -22,6 +23,8 @@
         public bool AutomaticDecimalFormat { get; set; }
         public string PreferredGasUnit { get; set; } = string.Empty;
         public string PreferredGasMileageUnit { get; set; } = string.Empty;
+        public bool UseUnitForFuelCost { get; set; }
+        public bool ShowCalendar { get; set; }
         public List<UserColumnPreference> UserColumnPreferences { get; set; } = new List<UserColumnPreference>();
         public ReminderUrgencyConfig ReminderUrgencyConfig { get; set; } = new ReminderUrgencyConfig();
         public string UserNameHash { get; set; }

Models/Vehicle.cs

@@ -1,4 +1,6 @@
-namespace CarCareTracker.Models
+using System.Text.Json.Serialization;
+
+namespace CarCareTracker.Models
 {
     public class Vehicle
     {
@@ -8,7 +10,9 @@
         public string Make { get; set; }
         public string Model { get; set; }
         public string LicensePlate { get; set; }
+        [JsonConverter(typeof(FromDateOptional))]
         public string PurchaseDate { get; set; }
+        [JsonConverter(typeof(FromDateOptional))]
         public string SoldDate { get; set; }
         public decimal PurchasePrice { get; set; }
         public decimal SoldPrice { get; set; }
@@ -22,10 +26,12 @@
         /// <summary>
         /// Primarily used for vehicles with odometer units different from user's settings.
         /// </summary>
+        [JsonConverter(typeof(FromDecimalOptional))]
         public string OdometerMultiplier { get; set; } = "1";
         /// <summary>
         /// Primarily used for vehicles where the odometer does not reflect actual mileage.
         /// </summary>
+        [JsonConverter(typeof(FromIntOptional))]
         public string OdometerDifference { get; set; } = "0";
         public List<DashboardMetric> DashboardMetrics { get; set; } = new List<DashboardMetric>();
         /// <summary>

Models/VehicleViewModel.cs

@@ -18,7 +18,7 @@
         public string VehicleIdentifier { get; set; } = "LicensePlate";
         //Dashboard Metric Attributes
         public List<DashboardMetric> DashboardMetrics { get; set; } = new List<DashboardMetric>();
-        public decimal LastReportedMileage { get; set; }
+        public int LastReportedMileage { get; set; }
         public bool HasReminders { get; set; } = false;
         public decimal CostPerMile { get; set; }
         public decimal TotalCost { get; set; }

Program.cs

@@ -7,11 +7,14 @@ using Microsoft.AspNetCore.Authentication;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Http.Features;
 using Microsoft.AspNetCore.Server.Kestrel.Core;
+using Microsoft.Extensions.FileProviders;
 
 var builder = WebApplication.CreateBuilder(args);
 
 //Print Messages
 StaticHelper.InitMessage(builder.Configuration);
+//Check Migration
+StaticHelper.CheckMigration(builder.Environment.WebRootPath, builder.Environment.ContentRootPath);
 
 // Add services to the container.
 builder.Services.AddControllersWithViews();
@@ -65,9 +68,9 @@ builder.Services.AddSingleton<IFileHelper, FileHelper>();
 builder.Services.AddSingleton<IGasHelper, GasHelper>();
 builder.Services.AddSingleton<IReminderHelper, ReminderHelper>();
 builder.Services.AddSingleton<IReportHelper, ReportHelper>();
-builder.Services.AddSingleton<IMailHelper, MailHelper>();
 builder.Services.AddSingleton<IConfigHelper, ConfigHelper>();
 builder.Services.AddSingleton<ITranslationHelper, TranslationHelper>();
+builder.Services.AddSingleton<IMailHelper, MailHelper>();
 
 //configure logic
 builder.Services.AddSingleton<ILoginLogic, LoginLogic>();
@@ -75,15 +78,6 @@ builder.Services.AddSingleton<IUserLogic, UserLogic>();
 builder.Services.AddSingleton<IOdometerLogic, OdometerLogic>();
 builder.Services.AddSingleton<IVehicleLogic, VehicleLogic>();
 
-if (!Directory.Exists("data"))
-{
-    Directory.CreateDirectory("data");
-}
-if (!Directory.Exists("config"))
-{
-    Directory.CreateDirectory("config");
-}
-
 //Additional JsonFile
 builder.Configuration.AddJsonFile(StaticHelper.UserConfigPath, optional: true, reloadOnChange: true);
 
@@ -112,13 +106,57 @@ var app = builder.Build();
 // Configure the HTTP request pipeline.
 app.UseExceptionHandler("/Home/Error");
 
+app.UseStaticFiles();
 app.UseStaticFiles(new StaticFileOptions
 {
+    FileProvider = new PhysicalFileProvider(
+           Path.Combine(builder.Environment.ContentRootPath, "data", "images")),
+    RequestPath = "/images",
     OnPrepareResponse = ctx =>
     {
-        if (ctx.Context.Request.Path.StartsWithSegments("/images") || ctx.Context.Request.Path.StartsWithSegments("/documents"))
+        if (ctx.Context.Request.Path.StartsWithSegments("/images"))
         {
-            ctx.Context.Response.Headers.Add("Cache-Control", "no-store");
+            ctx.Context.Response.Headers.Append("Cache-Control", "no-store");
+            if (!ctx.Context.User.Identity.IsAuthenticated)
+            {
+                ctx.Context.Response.Redirect("/Login");
+            }
+        }
+    }
+});
+app.UseStaticFiles(new StaticFileOptions
+{
+    FileProvider = new PhysicalFileProvider(
+           Path.Combine(builder.Environment.ContentRootPath, "data", "documents")),
+    RequestPath = "/documents",
+    OnPrepareResponse = ctx =>
+    {
+        if (ctx.Context.Request.Path.StartsWithSegments("/documents"))
+        {
+            ctx.Context.Response.Headers.Append("Cache-Control", "no-store");
+            if (!ctx.Context.User.Identity.IsAuthenticated)
+            {
+                ctx.Context.Response.Redirect("/Login");
+            }
+        }
+    }
+});
+app.UseStaticFiles(new StaticFileOptions
+{
+    FileProvider = new PhysicalFileProvider(
+           Path.Combine(builder.Environment.ContentRootPath, "data", "translations")),
+    RequestPath = "/translations"
+});
+app.UseStaticFiles(new StaticFileOptions
+{
+    FileProvider = new PhysicalFileProvider(
+           Path.Combine(builder.Environment.ContentRootPath, "data", "temp")),
+    RequestPath = "/temp",
+    OnPrepareResponse = ctx =>
+    {
+        if (ctx.Context.Request.Path.StartsWithSegments("/temp"))
+        {
+            ctx.Context.Response.Headers.Append("Cache-Control", "no-store");
             if (!ctx.Context.User.Identity.IsAuthenticated)
             {
                 ctx.Context.Response.Redirect("/Login");

Views/API/Index.cshtml

@@ -28,9 +28,23 @@
 </div>
 <div class="row api-method">
     <div class="col-1">
-        GET
+        <span class="badge bg-success">GET</span>
     </div>
-    <div class="col-5 copyable">
+    <div class="col-5 copyable testable">
+        <code>/api/whoami</code>
+    </div>
+    <div class="col-3">
+        Returns information for current user
+    </div>
+    <div class="col-3">
+        No Params
+    </div>
+</div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge bg-success">GET</span>
+    </div>
+    <div class="col-5 copyable testable">
         <code>/api/vehicles</code>
     </div>
     <div class="col-3">
@@ -42,9 +56,9 @@
 </div>
 <div class="row api-method">
     <div class="col-1">
-        GET
+        <span class="badge bg-success">GET</span>
     </div>
-    <div class="col-5 copyable">
+    <div class="col-5 copyable testable">
         <code>/api/vehicle/info</code>
     </div>
     <div class="col-3">
@@ -56,7 +70,7 @@
 </div>
 <div class="row api-method">
     <div class="col-1">
-        GET
+        <span class="badge bg-success">GET</span>
     </div>
     <div class="col-5 copyable">
         <code>/api/vehicle/adjustedodometer</code>
@@ -72,7 +86,7 @@
 </div>
 <div class="row api-method">
     <div class="col-1">
-        GET
+        <span class="badge bg-success">GET</span>
     </div>
     <div class="col-5 copyable">
         <code>/api/vehicle/odometerrecords</code>
@@ -86,7 +100,7 @@
 </div>
 <div class="row api-method">
     <div class="col-1">
-        GET
+        <span class="badge bg-success">GET</span>
     </div>
     <div class="col-5 copyable">
         <code>/api/vehicle/odometerrecords/latest</code>
@@ -100,7 +114,7 @@
 </div>
 <div class="row api-method">
     <div class="col-1">
-        POST
+        <span class="badge bg-primary">POST</span>
     </div>
     <div class="col-5 copyable">
         <code>/api/vehicle/odometerrecords/add</code>
@@ -118,12 +132,127 @@
         notes - notes(optional)<br />
         tags - tags separated by space(optional)<br />
         extrafields - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showExtraFieldsInfo()">extrafields(optional)</a><br />
+        files - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showAttachmentsInfo()">attachments(optional)</a><br />
         }
     </div>
 </div>
 <div class="row api-method">
     <div class="col-1">
-        GET
+        <span class="badge text-bg-warning">PUT</span>
+    </div>
+    <div class="col-5 copyable">
+        <code>/api/vehicle/odometerrecords/update</code>
+    </div>
+    <div class="col-3">
+        Updates Odometer Record
+    </div>
+    <div class="col-3">
+        Body(form-data): {<br />
+        Id - Id of Odometer Record<br />
+        date - Date to be entered<br />
+        initialOdometer - Initial Odometer reading<br />
+        odometer - Odometer reading<br />
+        notes - notes(optional)<br />
+        tags - tags separated by space(optional)<br />
+        extrafields - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showExtraFieldsInfo()">extrafields(optional)</a><br />
+        files - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showAttachmentsInfo()">attachments(optional)</a><br />
+        }
+    </div>
+</div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge text-bg-danger">DELETE</span>
+    </div>
+    <div class="col-5 copyable">
+        <code>/api/vehicle/odometerrecords/delete</code>
+    </div>
+    <div class="col-3">
+        Deletes Odometer Record
+    </div>
+    <div class="col-3">
+        Id - Id of Odometer Record
+    </div>
+</div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge bg-success">GET</span>
+    </div>
+    <div class="col-5 copyable">
+        <code>/api/vehicle/planrecords</code>
+    </div>
+    <div class="col-3">
+        Returns a list of plan records for the vehicle
+    </div>
+    <div class="col-3">
+        vehicleId - Id of Vehicle
+    </div>
+</div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge bg-primary">POST</span>
+    </div>
+    <div class="col-5 copyable">
+        <code>/api/vehicle/planrecords/add</code>
+    </div>
+    <div class="col-3">
+        Adds Plan Record to the vehicle
+    </div>
+    <div class="col-3">
+        vehicleId - Id of Vehicle
+        <br />
+        Body(form-data): {<br />
+        description - Description<br />
+        cost - Cost<br />
+        type - ServiceRecord/RepairRecord/UpgradeRecord<br />
+        priority - Low/Normal/Critical<br />
+        progress - Backlog/InProgress/Testing<br />
+        notes - notes(optional)<br />
+        extrafields - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showExtraFieldsInfo()">extrafields(optional)</a><br />
+        files - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showAttachmentsInfo()">attachments(optional)</a><br />
+        }
+    </div>
+</div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge text-bg-warning">PUT</span>
+    </div>
+    <div class="col-5 copyable">
+        <code>/api/vehicle/planrecords/update</code>
+    </div>
+    <div class="col-3">
+        Updates Plan Record
+    </div>
+    <div class="col-3">
+        Body(form-data): {<br />
+        Id - Id of Plan Record<br />
+        description - Description<br />
+        cost - Cost<br />
+        type - ServiceRecord/RepairRecord/UpgradeRecord<br />
+        priority - Low/Normal/Critical<br />
+        progress - Backlog/InProgress/Testing<br />
+        notes - notes(optional)<br />
+        extrafields - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showExtraFieldsInfo()">extrafields(optional)</a><br />
+        files - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showAttachmentsInfo()">attachments(optional)</a><br />
+        }
+    </div>
+</div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge text-bg-danger">DELETE</span>
+    </div>
+    <div class="col-5 copyable">
+        <code>/api/vehicle/planrecords/delete</code>
+    </div>
+    <div class="col-3">
+        Deletes Plan Record
+    </div>
+    <div class="col-3">
+        Id - Id of Plan Record
+    </div>
+</div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge bg-success">GET</span>
     </div>
     <div class="col-5 copyable">
         <code>/api/vehicle/servicerecords</code>
@@ -137,7 +266,7 @@
 </div>
 <div class="row api-method">
     <div class="col-1">
-        POST
+        <span class="badge bg-primary">POST</span>
     </div>
     <div class="col-5 copyable">
         <code>/api/vehicle/servicerecords/add</code>
@@ -156,12 +285,51 @@
         notes - notes(optional)<br />
         tags - tags separated by space(optional)<br />
         extrafields - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showExtraFieldsInfo()">extrafields(optional)</a><br />
+        files - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showAttachmentsInfo()">attachments(optional)</a><br />
         }
     </div>
 </div>
 <div class="row api-method">
     <div class="col-1">
-        GET
+        <span class="badge text-bg-warning">PUT</span>
+    </div>
+    <div class="col-5 copyable">
+        <code>/api/vehicle/servicerecords/update</code>
+    </div>
+    <div class="col-3">
+        Updates Service Record
+    </div>
+    <div class="col-3">
+        Body(form-data): {<br />
+        Id - Id of Service Record<br />
+        date - Date to be entered<br />
+        odometer - Odometer reading<br />
+        description - Description<br />
+        cost - Cost<br />
+        notes - notes(optional)<br />
+        tags - tags separated by space(optional)<br />
+        extrafields - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showExtraFieldsInfo()">extrafields(optional)</a><br />
+        files - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showAttachmentsInfo()">attachments(optional)</a><br />
+        }
+    </div>
+</div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge text-bg-danger">DELETE</span>
+    </div>
+    <div class="col-5 copyable">
+        <code>/api/vehicle/servicerecords/delete</code>
+    </div>
+    <div class="col-3">
+        Deletes Service Record
+    </div>
+    <div class="col-3">
+        Id - Id of Service Record
+    </div>
+</div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge bg-success">GET</span>
     </div>
     <div class="col-5 copyable">
         <code>/api/vehicle/repairrecords</code>
@@ -175,7 +343,7 @@
 </div>
 <div class="row api-method">
     <div class="col-1">
-        POST
+        <span class="badge bg-primary">POST</span>
     </div>
     <div class="col-5 copyable">
         <code>/api/vehicle/repairrecords/add</code>
@@ -194,12 +362,51 @@
         notes - notes(optional)<br />
         tags - tags separated by space(optional)<br />
         extrafields - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showExtraFieldsInfo()">extrafields(optional)</a><br />
+        files - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showAttachmentsInfo()">attachments(optional)</a><br />
         }
     </div>
 </div>
 <div class="row api-method">
     <div class="col-1">
-        GET
+        <span class="badge text-bg-warning">PUT</span>
+    </div>
+    <div class="col-5 copyable">
+        <code>/api/vehicle/repairrecords/update</code>
+    </div>
+    <div class="col-3">
+        Updates Repair Record
+    </div>
+    <div class="col-3">
+        Body(form-data): {<br />
+        Id - Id of Repair Record <br />
+        date - Date to be entered<br />
+        odometer - Odometer reading<br />
+        description - Description<br />
+        cost - Cost<br />
+        notes - notes(optional)<br />
+        tags - tags separated by space(optional)<br />
+        extrafields - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showExtraFieldsInfo()">extrafields(optional)</a><br />
+        files - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showAttachmentsInfo()">attachments(optional)</a><br />
+        }
+    </div>
+</div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge text-bg-danger">DELETE</span>
+    </div>
+    <div class="col-5 copyable">
+        <code>/api/vehicle/repairrecords/delete</code>
+    </div>
+    <div class="col-3">
+        Deletes Repair Record
+    </div>
+    <div class="col-3">
+        Id - Id of Repair Record
+    </div>
+</div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge bg-success">GET</span>
     </div>
     <div class="col-5 copyable">
         <code>/api/vehicle/upgraderecords</code>
@@ -213,7 +420,7 @@
 </div>
 <div class="row api-method">
     <div class="col-1">
-        POST
+        <span class="badge bg-primary">POST</span>
     </div>
     <div class="col-5 copyable">
         <code>/api/vehicle/upgraderecords/add</code>
@@ -232,12 +439,51 @@
         notes - notes(optional)<br />
         tags - tags separated by space(optional)<br />
         extrafields - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showExtraFieldsInfo()">extrafields(optional)</a><br />
+        files - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showAttachmentsInfo()">attachments(optional)</a><br />
         }
     </div>
 </div>
 <div class="row api-method">
     <div class="col-1">
-        GET
+        <span class="badge text-bg-warning">PUT</span>
+    </div>
+    <div class="col-5 copyable">
+        <code>/api/vehicle/upgraderecords/update</code>
+    </div>
+    <div class="col-3">
+        Updates Upgrade Record
+    </div>
+    <div class="col-3">
+        Body(form-data): {<br />
+        Id - Id of Upgrade Record<br />
+        date - Date to be entered<br />
+        odometer - Odometer reading<br />
+        description - Description<br />
+        cost - Cost<br />
+        notes - notes(optional)<br />
+        tags - tags separated by space(optional)<br />
+        extrafields - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showExtraFieldsInfo()">extrafields(optional)</a><br />
+        files - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showAttachmentsInfo()">attachments(optional)</a><br />
+        }
+    </div>
+</div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge text-bg-danger">DELETE</span>
+    </div>
+    <div class="col-5 copyable">
+        <code>/api/vehicle/upgraderecords/delete</code>
+    </div>
+    <div class="col-3">
+        Deletes Upgrade Record
+    </div>
+    <div class="col-3">
+        Id - Id of Upgrade Record
+    </div>
+</div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge bg-success">GET</span>
     </div>
     <div class="col-5 copyable">
         <code>/api/vehicle/taxrecords</code>
@@ -251,7 +497,21 @@
 </div>
 <div class="row api-method">
     <div class="col-1">
-        POST
+        <span class="badge bg-success">GET</span>
+    </div>
+    <div class="col-5 copyable testable">
+        <code>/api/vehicle/taxrecords/check</code>
+    </div>
+    <div class="col-3">
+        Updates Outdated Recurring Tax Records
+    </div>
+    <div class="col-3">
+        No Params
+    </div>
+</div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge bg-primary">POST</span>
     </div>
     <div class="col-5 copyable">
         <code>/api/vehicle/taxrecords/add</code>
@@ -269,12 +529,50 @@
         notes - notes(optional)<br />
         tags - tags separated by space(optional)<br />
         extrafields - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showExtraFieldsInfo()">extrafields(optional)</a><br />
+        files - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showAttachmentsInfo()">attachments(optional)</a><br />
         }
     </div>
 </div>
 <div class="row api-method">
     <div class="col-1">
-        GET
+        <span class="badge text-bg-warning">PUT</span>
+    </div>
+    <div class="col-5 copyable">
+        <code>/api/vehicle/taxrecords/update</code>
+    </div>
+    <div class="col-3">
+        Updates Tax Record
+    </div>
+    <div class="col-3">
+        Body(form-data): {<br />
+        Id - Id of Tax Record<br />
+        date - Date to be entered<br />
+        description - Description<br />
+        cost - Cost<br />
+        notes - notes(optional)<br />
+        tags - tags separated by space(optional)<br />
+        extrafields - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showExtraFieldsInfo()">extrafields(optional)</a><br />
+        files - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showAttachmentsInfo()">attachments(optional)</a><br />
+        }
+    </div>
+</div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge text-bg-danger">DELETE</span>
+    </div>
+    <div class="col-5 copyable">
+        <code>/api/vehicle/taxrecords/delete</code>
+    </div>
+    <div class="col-3">
+        Deletes Tax Record
+    </div>
+    <div class="col-3">
+        Id - Id of Tax Record
+    </div>
+</div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge bg-success">GET</span>
     </div>
     <div class="col-5 copyable">
         <code>/api/vehicle/gasrecords</code>
@@ -292,7 +590,7 @@
 </div>
 <div class="row api-method">
     <div class="col-1">
-        POST
+        <span class="badge bg-primary">POST</span>
     </div>
     <div class="col-5 copyable">
         <code>/api/vehicle/gasrecords/add</code>
@@ -313,12 +611,53 @@
         notes - notes(optional)<br />
         tags - tags separated by space(optional)<br />
         extrafields - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showExtraFieldsInfo()">extrafields(optional)</a><br />
+        files - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showAttachmentsInfo()">attachments(optional)</a><br />
         }
     </div>
 </div>
 <div class="row api-method">
     <div class="col-1">
-        GET
+        <span class="badge text-bg-warning">PUT</span>
+    </div>
+    <div class="col-5 copyable">
+        <code>/api/vehicle/gasrecords/update</code>
+    </div>
+    <div class="col-3">
+        Updates Gas Record
+    </div>
+    <div class="col-3">
+        Body(form-data): {<br />
+        Id - Id of Gas Record<br />
+        date - Date to be entered<br />
+        odometer - Odometer reading<br />
+        fuelConsumed - Fuel Consumed<br />
+        cost - Cost<br />
+        isFillToFull(bool) - Filled To Full<br />
+        missedFuelUp(bool) - Missed Fuel Up<br />
+        notes - notes(optional)<br />
+        tags - tags separated by space(optional)<br />
+        extrafields - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showExtraFieldsInfo()">extrafields(optional)</a><br />
+        files - <a class="link-body-emphasis link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover reminder-calendar-item" onclick="showAttachmentsInfo()">attachments(optional)</a><br />
+        }
+    </div>
+</div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge text-bg-danger">DELETE</span>
+    </div>
+    <div class="col-5 copyable">
+        <code>/api/vehicle/gasrecords/delete</code>
+    </div>
+    <div class="col-3">
+        Deletes Gas Record
+    </div>
+    <div class="col-3">
+        Id - Id of Gas Record
+    </div>
+</div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge bg-success">GET</span>
     </div>
     <div class="col-5 copyable">
         <code>/api/vehicle/reminders</code>
@@ -330,13 +669,102 @@
         vehicleId - Id of Vehicle
     </div>
 </div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge bg-primary">POST</span>
+    </div>
+    <div class="col-5 copyable">
+        <code>/api/vehicle/reminders/add</code>
+    </div>
+    <div class="col-3">
+        Adds Reminder Record to the vehicle
+    </div>
+    <div class="col-3">
+        vehicleId - Id of Vehicle
+        <br />
+        Body(form-data): {<br />
+        description - Description<br />
+        dueDate - Due Date<br />
+        dueOdometer - Due Odometer reading<br />
+        metric - Date/Odometer/Both<br />
+        notes - notes(optional)<br />
+        tags - tags separated by space(optional)<br />
+        }
+    </div>
+</div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge text-bg-warning">PUT</span>
+    </div>
+    <div class="col-5 copyable">
+        <code>/api/vehicle/reminders/update</code>
+    </div>
+    <div class="col-3">
+        Updates Reminder Record
+    </div>
+    <div class="col-3">
+        Body(form-data): {<br />
+        Id - Id of Reminder Record<br />
+        description - Description<br />
+        dueDate - Due Date<br />
+        dueOdometer - Due Odometer reading<br />
+        metric - Date/Odometer/Both<br />
+        notes - notes(optional)<br />
+        tags - tags separated by space(optional)<br />
+        }
+    </div>
+</div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge text-bg-danger">DELETE</span>
+    </div>
+    <div class="col-5 copyable">
+        <code>/api/vehicle/reminders/delete</code>
+    </div>
+    <div class="col-3">
+        Deletes Reminder Record
+    </div>
+    <div class="col-3">
+        Id - Id of Reminder Record
+    </div>
+</div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge bg-success">GET</span>
+    </div>
+    <div class="col-5 copyable testable">
+        <code>/api/calendar</code>
+    </div>
+    <div class="col-3">
+        Returns reminder calendar in ICS format
+    </div>
+    <div class="col-3">
+        No Params
+    </div>
+</div>
+<div class="row api-method">
+    <div class="col-1">
+        <span class="badge bg-primary">POST</span>
+    </div>
+    <div class="col-5 copyable">
+        <code>/api/documents/upload</code>
+    </div>
+    <div class="col-3">
+        Upload Documents
+    </div>
+    <div class="col-3">
+        Body(form-data): {<br />
+        documents[] - Files to Upload<br />
+        }
+    </div>
+</div>
 @if (User.IsInRole(nameof(UserData.IsRootUser)))
 {
     <div class="row api-method">
         <div class="col-1">
-            GET
+            <span class="badge bg-success">GET</span>
         </div>
-        <div class="col-5 copyable">
+        <div class="col-5 copyable testable">
             <code>/api/vehicle/reminders/send</code>
         </div>
         <div class="col-3">
@@ -344,14 +772,14 @@
         </div>
         <div class="col-3">
             (must be root user)<br />
-            urgencies[]=[NotUrgent,Urgent,VeryUrgent,PastDue]
+            urgencies[]=[NotUrgent,Urgent,VeryUrgent,PastDue](optional)
         </div>
     </div>
     <div class="row api-method">
         <div class="col-1">
-            GET
+            <span class="badge bg-success">GET</span>
         </div>
-        <div class="col-5 copyable">
+        <div class="col-5 copyable testable">
             <code>/api/makebackup</code>
         </div>
         <div class="col-3">
@@ -363,9 +791,9 @@
     </div>
     <div class="row api-method">
         <div class="col-1">
-            GET
+            <span class="badge bg-success">GET</span>
         </div>
-        <div class="col-5 copyable">
+        <div class="col-5 copyable testable">
             <code>/api/cleanup</code>
         </div>
         <div class="col-3">
@@ -373,13 +801,20 @@
         </div>
         <div class="col-3">
             (must be root user)<br />
-            deepClean(bool) - Perform deep clean
+            deepClean(bool) - Perform deep clean(optional)
         </div>
     </div>
 }
 <script>
     $('.copyable').on('click', function (e) {
-        copyToClipboard(e.currentTarget);
+        if (e.ctrlKey || e.metaKey){
+            let targetElement = $(e.currentTarget);
+            if (targetElement.hasClass("testable")){
+                window.location = targetElement.text().trim();
+            }
+        } else {
+            copyToClipboard(e.currentTarget);
+        }
     })
     function showExtraFieldsInfo(){
         Swal.fire({
@@ -388,4 +823,11 @@
             icon: "info"
         });
     }
+    function showAttachmentsInfo(){
+        Swal.fire({
+            title: "Attaching Files",
+            html: "The Document Upload Endpoint will upload the files and provide a formatted output which you can pass into this method",
+            icon: "info"
+        });
+    }
 </script>

Views/Admin/Index.cshtml

@@ -2,12 +2,12 @@
 @{
     ViewData["Title"] = "Admin Panel";
 }
-@inject IConfiguration config;
+@inject IConfigHelper config
 @inject ITranslationHelper translator
 @{
     bool emailServerIsSetup = true;
-    var mailConfig = config.GetSection("MailConfig").Get<MailConfig>();
-    var userLanguage = config[nameof(UserConfig.UserLanguage)] ?? "en_US";
+    var mailConfig = config.GetMailConfig();
+    var userLanguage = config.GetServerLanguage();
     if (mailConfig is null || string.IsNullOrWhiteSpace(mailConfig.EmailServer))
     {
         emailServerIsSetup = false;

Views/Home/Index.cshtml

@@ -27,13 +27,15 @@
                 <button class="nav-link" id="supply-tab" data-bs-toggle="tab" data-bs-target="#supply-tab-pane" type="button" role="tab"><span class="ms-2 display-3"><i class="bi bi-shop me-2"></i>@translator.Translate(userLanguage, "Supplies")</span></button>
             </li>
         }
-        <li class="nav-item" role="presentation">
-            <button class="nav-link" id="calendar-tab" data-bs-toggle="tab" data-bs-target="#calendar-tab-pane" type="button" role="tab"><span class="ms-2 display-3"><i class="bi bi-calendar-week me-2"></i>@translator.Translate(userLanguage, "Calendar")</span></button>
-        </li>
+        @if(userConfig.ShowCalendar){
+            <li class="nav-item" role="presentation">
+                <button class="nav-link" id="calendar-tab" data-bs-toggle="tab" data-bs-target="#calendar-tab-pane" type="button" role="tab"><span class="ms-2 display-3"><i class="bi bi-calendar-week me-2"></i>@translator.Translate(userLanguage, "Calendar")</span></button>
+            </li>
+        }
         <li class="nav-item" role="presentation">
             <button class="nav-link @(Model == "settings" ? "active" : "")" id="settings-tab" data-bs-toggle="tab" data-bs-target="#settings-tab-pane" type="button" role="tab"><span class="ms-2 display-3"><i class="bi bi-gear me-2"></i>@translator.Translate(userLanguage,"Settings")</span></button>
         </li>
-        @if (User.IsInRole("CookieAuth"))
+        @if (User.IsInRole("CookieAuth") || User.IsInRole("APIAuth"))
         {
             @if (User.IsInRole(nameof(UserData.IsAdmin)))
             {
@@ -78,13 +80,15 @@
                 <button class="nav-link resizable-nav-link" id="supply-tab" data-bs-toggle="tab" data-bs-target="#supply-tab-pane" type="button" role="tab" aria-selected="false"><i class="bi bi-shop"></i><span class="ms-2 d-sm-none d-md-inline">@translator.Translate(userLanguage, "Supplies")</span></button>
             </li>
         }
-        <li class="nav-item" role="presentation">
-            <button class="nav-link resizable-nav-link" id="calendar-tab" data-bs-toggle="tab" data-bs-target="#calendar-tab-pane" type="button" role="tab" aria-selected="false"><i class="bi bi-calendar-week"></i><span class="ms-2 d-sm-none d-md-inline">@translator.Translate(userLanguage, "Calendar")</span></button>
-        </li>
+        @if (userConfig.ShowCalendar){
+            <li class="nav-item" role="presentation">
+                <button class="nav-link resizable-nav-link" id="calendar-tab" data-bs-toggle="tab" data-bs-target="#calendar-tab-pane" type="button" role="tab" aria-selected="false"><i class="bi bi-calendar-week"></i><span class="ms-2 d-sm-none d-md-inline">@translator.Translate(userLanguage, "Calendar")</span></button>
+            </li>
+        }
         <li class="nav-item ms-auto" role="presentation">
             <button class="nav-link resizable-nav-link @(Model == "settings" ? "active" : "")" id="settings-tab" data-bs-toggle="tab" data-bs-target="#settings-tab-pane" type="button" role="tab"><i class="bi bi-gear"></i><span class="ms-2 d-sm-none d-md-inline">@translator.Translate(userLanguage, "Settings")</span></button>
         </li>
-        @if (User.IsInRole("CookieAuth"))
+        @if (User.IsInRole("CookieAuth") || User.IsInRole("APIAuth"))
         {
             <li class="nav-item dropdown" role="presentation">
                 <a class="nav-link resizable-nav-link dropdown-toggle" data-bs-toggle="dropdown" href="#" role="button" aria-expanded="false"><i class="bi bi-person"></i><span class="ms-2 d-sm-none d-md-inline">@User.Identity.Name</span></a>
@@ -146,6 +150,8 @@
         </div>
     </div>
 </div>
+<div class="stickerPrintContainer hideOnPrint">
+</div>
 <script>
     loadGarage();
     bindWindowResize();

Views/Home/Kiosk.cshtml

@@ -4,6 +4,7 @@
 @model KioskViewModel
 @section Scripts {
     <script src="~/lib/masonry/masonry.min.js"></script>
+    <script src="~/lib/drawdown/drawdown.js"></script>
 }
 <div class="progress" role="progressbar" aria-label="Refresh Progress" aria-valuenow="25" aria-valuemin="0" aria-valuemax="100" style="height: 1px">
     <div class="progress-bar" style="width: 0%"></div>
@@ -123,9 +124,15 @@
     }
     function toggleReminderNote(sender){
         var reminderNote = $(sender).find('.reminder-note');
-        if (reminderNote.text().trim() != ''){
+        var reminderNoteText = reminderNote.text().trim();
+        if (reminderNoteText != ''){
             if (reminderNote.hasClass('d-none')) {
                 reminderNote.removeClass('d-none');
+                if (!reminderNote.hasClass('reminder-note-markdown')){
+                    let markedDownReminderNote = markdown(reminderNoteText);
+                    reminderNote.html(markedDownReminderNote);
+                    reminderNote.addClass('reminder-note-markdown');
+                }
             } else {
                 reminderNote.addClass('d-none');
             }

Views/Home/_ExtraFields.cshtml

@@ -36,8 +36,9 @@
                     <table class="table table-hover">
                         <thead class="sticky-top">
                             <tr class="d-flex">
-                                <th scope="col" class="col-8">@translator.Translate(userLanguage, "Name")</th>
+                                <th scope="col" class="col-5">@translator.Translate(userLanguage, "Name")</th>
                                 <th scope="col" class="col-2">@translator.Translate(userLanguage, "Required")</th>
+                                <th scope="col" class="col-3">@translator.Translate(userLanguage, "Type")</th>
                                 <th scope="col" class="col-2">@translator.Translate(userLanguage, "Delete")</th>
                             </tr>
                         </thead>
@@ -47,11 +48,21 @@
                                 @foreach (ExtraField extraField in Model.ExtraFields)
                                 {
                                     <script>
-                                        extraFields.push({ name: decodeHTMLEntities('@extraField.Name'), isRequired: @extraField.IsRequired.ToString().ToLower()});
+                                        extraFields.push({ name: decodeHTMLEntities('@extraField.Name'), isRequired: @extraField.IsRequired.ToString().ToLower(), fieldType: decodeHTMLEntities('@extraField.FieldType')});
                                     </script>
                                     <tr class="d-flex">
-                                        <td class="col-8">@extraField.Name</td>
+                                        <td class="col-5">@extraField.Name</td>
                                         <td class="col-2"><input class="form-check-input" type="checkbox" onchange="updateExtraFieldIsRequired(decodeHTMLEntities('@extraField.Name'), this)" value="" @(extraField.IsRequired ? "checked" : "") /></td>
+                                        <td class="col-3">
+                                            <select class="form-select" onchange="updateExtraFieldType(decodeHTMLEntities('@extraField.Name'), this)">
+                                                <!option @(extraField.FieldType == ExtraFieldType.Text ? "selected" : "") value="@((int)ExtraFieldType.Text)">@translator.Translate(userLanguage, "Text")</!option>
+                                                <!option @(extraField.FieldType == ExtraFieldType.Number ? "selected" : "") value="@((int)ExtraFieldType.Number)">@translator.Translate(userLanguage, "Number")</!option>
+                                                <!option @(extraField.FieldType == ExtraFieldType.Decimal ? "selected" : "") value="@((int)ExtraFieldType.Decimal)">@translator.Translate(userLanguage, "Decimal")</!option>
+                                                <!option @(extraField.FieldType == ExtraFieldType.Date ? "selected" : "") value="@((int)ExtraFieldType.Date)">@translator.Translate(userLanguage, "Date")</!option>
+                                                <!option @(extraField.FieldType == ExtraFieldType.Time ? "selected" : "") value="@((int)ExtraFieldType.Time)">@translator.Translate(userLanguage, "Time")</!option>
+                                                <!option @(extraField.FieldType == ExtraFieldType.Location ? "selected" : "") value="@((int)ExtraFieldType.Location)">@translator.Translate(userLanguage, "Location")</!option>
+                                            </select>
+                                        </td>
                                         <td class="col-2"><button type="button" onclick="deleteExtraField(decodeHTMLEntities('@extraField.Name'))" class="btn btn-danger"><i class="bi bi-trash"></i></button></td>
                                     </tr>
                                 }
@@ -99,6 +110,12 @@
         extraFieldToEdit.isRequired = $(checkbox).is(":checked");
         updateExtraFields();
     }
+    function updateExtraFieldType(fieldId, dropDown){
+        var indexToEdit = extraFields.findIndex(x => x.name == fieldId);
+        var extraFieldToEdit = extraFields[indexToEdit];
+        extraFieldToEdit.fieldType = $(dropDown).val();
+        updateExtraFields();
+    }
     function deleteExtraField(fieldId) {
         extraFields = extraFields.filter(x => x.name != fieldId);
         updateExtraFields();

Views/Home/_GarageDisplay.cshtml

@@ -10,10 +10,10 @@
 @if (recordTags.Any())
 {
     <div class='row'>
-        <div class="d-flex align-items-center flex-wrap mt-4">
+        <div class="col-12 d-flex align-items-center flex-wrap mt-2 mb-2">
             @foreach (string recordTag in recordTags)
             {
-                <span onclick="filterGarage(this)" class="user-select-none ms-2 rounded-pill badge bg-secondary tagfilter" style="cursor:pointer;">@recordTag</span>
+                <span onclick="filterGarage(this)" class="user-select-none ms-1 me-1 mt-1 mb-1 rounded-pill badge bg-secondary tagfilter" style="cursor:pointer;">@recordTag</span>
             }
             <datalist id="tagList">
                 @foreach (string recordTag in recordTags)
@@ -24,13 +24,12 @@
         </div>
     </div>
 }
-<div class="row">
-    <div class="row gy-3 align-items-stretch vehiclesContainer">
+    <div class="row gy-3 align-items-stretch vehiclesContainer pb-2 @(recordTags.Any() ? "" : "mt-2")">
         @foreach (VehicleViewModel vehicle in Model)
         {
             @if (!(userConfig.HideSoldVehicles && !string.IsNullOrWhiteSpace(vehicle.SoldDate)))
             {
-                <div class="col-xl-2 col-lg-3 col-md-4 col-sm-4 col-4 user-select-none garage-item" ondragover="dragOver(event)" ondrop="dropBox(event, @vehicle.Id)" draggable="true" ondragstart="dragStart(event, @vehicle.Id)" data-tags='@string.Join(" ", vehicle.Tags)' id="gridVehicle_@vehicle.Id" data-bs-toggle="tooltip" data-bs-html="true" data-bs-title="@await Html.PartialAsync("_VehicleExtraFields", vehicle.ExtraFields)" data-bs-placement="bottom" data-bs-trigger="manual" onmouseenter="loadPinnedNotes(@vehicle.Id)" ontouchstart="loadPinnedNotes(@vehicle.Id)" ontouchcancel="hidePinnedNotes(@vehicle.Id)" ontouchend="hidePinnedNotes(@vehicle.Id)" onmouseleave="hidePinnedNotes(@vehicle.Id)">
+                <div class="col-xl-2 col-lg-3 col-md-4 col-sm-4 col-6 user-select-none garage-item" ondragover="dragOver(event)" ondrop="dropBox(event, @vehicle.Id)" draggable="true" ondragstart="dragStart(event, @vehicle.Id)" data-tags='@string.Join(" ", vehicle.Tags)' id="gridVehicle_@vehicle.Id" data-bs-toggle="tooltip" data-bs-html="true" data-bs-title="@await Html.PartialAsync("_VehicleExtraFields", vehicle.ExtraFields)" data-bs-placement="bottom" data-bs-trigger="manual" onmouseenter="loadPinnedNotes(@vehicle.Id)" ontouchstart="loadPinnedNotes(@vehicle.Id)" ontouchcancel="hidePinnedNotes(@vehicle.Id)" ontouchend="hidePinnedNotes(@vehicle.Id)" onmouseleave="hidePinnedNotes(@vehicle.Id)">
                     <div class="card" onclick="viewVehicle(@vehicle.Id)">
                         <img src="@vehicle.ImageLocation" style="height:145px; object-fit:scale-down; pointer-events:none; @(string.IsNullOrWhiteSpace(vehicle.SoldDate) ? "" : "filter: grayscale(100%);")" />
                         @if (!string.IsNullOrWhiteSpace(vehicle.SoldDate))
@@ -44,7 +43,7 @@
                                 
                                     <div class="d-flex justify-content-between">
                                         <div>
-                                            <span class="ms-2"><i class="bi bi-speedometer me-2"></i>@vehicle.LastReportedMileage.ToString("N1")</span>
+                                            <span class="ms-2"><i class="bi bi-speedometer me-2"></i>@vehicle.LastReportedMileage.ToString("N0")</span>
                                         </div>
                                         @if (vehicle.HasReminders)
                                         {
@@ -82,10 +81,9 @@
                 </div>
             }
         }
-        <div class="col-xl-2 col-lg-3 col-md-4 col-sm-4 col-4 garage-item-add">
+    <div class="col-xl-2 col-lg-3 col-md-4 col-sm-4 col-6 garage-item-add user-select-none">
             <div class="card" onclick="showAddVehicleModal()" style="height:100%;">
-                <img src="/defaults/addnew_vehicle.png" style="object-fit:scale-down;height:100%;" />
+                <img src="/defaults/addnew_vehicle.png" style="object-fit:scale-down;height:100%;pointer-events:none;" />
             </div>
         </div>
-    </div>
-</div>
+    </div>

Views/Home/_ServerConfig.cshtml

@@ -0,0 +1,227 @@
+@using CarCareTracker.Helper
+@inject IConfigHelper config
+@inject ITranslationHelper translator
+@model ServerSettingsViewModel
+@{
+    var userConfig = config.GetUserConfig(User);
+    var userLanguage = userConfig.UserLanguage;
+}
+<div class="modal-header">
+    <h5 class="modal-title" id="serverConfigModalLabel">@translator.Translate(userLanguage, "Review Server Configurations")</h5>
+    <button type="button" class="btn-close" onclick="hideServerConfigModal()" aria-label="Close"></button>
+</div>
+<div class="modal-body">
+    <form class="form-inline">
+        <div class="form-group">
+            <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputPostgres">@translator.Translate(userLanguage, "Postgres Connection")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <input type="text" readonly id="inputPostgres" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@Model.PostgresConnection">
+                </div>
+            </div>
+            <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputFileExt">@translator.Translate(userLanguage, "Allowed File Extensions")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <input type="text" readonly id="inputFileExt" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@Model.AllowedFileExtensions">
+                </div>
+            </div>
+            <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputLogoURL">@translator.Translate(userLanguage, "Logo URL")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <input type="text" readonly id="inputLogoURL" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@Model.CustomLogoURL">
+                </div>
+            </div>
+            <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputMOTD">@translator.Translate(userLanguage, "Message of the Day")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <input type="text" readonly id="inputMOTD" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@Model.MessageOfTheDay">
+                </div>
+            </div>
+            <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputWebHook">@translator.Translate(userLanguage, "WebHook URL")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <input type="text" readonly id="inputWebHook" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@Model.WebHookURL">
+                </div>
+            </div>
+            <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputCustomWidget">@translator.Translate(userLanguage, "Custom Widgets")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <input type="text" readonly id="inputCustomWidget" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@(Model.CustomWidgetsEnabled ? translator.Translate(userLanguage, "Enabled") : translator.Translate(userLanguage, "Disabled"))">
+                </div>
+            </div>
+            <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputInvariantAPI">@translator.Translate(userLanguage, "Invariant API")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <input type="text" readonly id="inputInvariantAPI" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@(Model.InvariantAPIEnabled ? translator.Translate(userLanguage, "Enabled") : translator.Translate(userLanguage, "Disabled"))">
+                </div>
+            </div>
+            <hr />
+            <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputSMTPServer">@translator.Translate(userLanguage, "SMTP Server")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <div class="input-group">
+                        <input type="text" readonly id="inputSMTPServer" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@Model.SMTPConfig.EmailServer">
+                        <div class="input-group-text">
+                            <button type="button" @(string.IsNullOrWhiteSpace(Model.SMTPConfig.EmailServer) ? "disabled" : "") class="btn btn-sm text-secondary password-visible-button" onclick="sendTestEmail()"><i class="bi bi-send"></i></button>
+                        </div>
+                    </div>
+                </div>
+            </div>
+            <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputSMTPPort">@translator.Translate(userLanguage, "SMTP Server Port")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <input type="text" readonly id="inputSMTPPort" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@Model.SMTPConfig.Port">
+                </div>
+            </div>
+            <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputSMTPFrom">@translator.Translate(userLanguage, "SMTP Sender Address")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <input type="text" readonly id="inputSMTPFrom" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@Model.SMTPConfig.EmailFrom">
+                </div>
+            </div>
+            <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputSMTPUsername">@translator.Translate(userLanguage, "SMTP Username")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <input type="text" readonly id="inputSMTPUsername" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@Model.SMTPConfig.Username">
+                </div>
+            </div>
+            <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputSMTPPassword">@translator.Translate(userLanguage, "SMTP Password")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <div class="input-group">
+                        <input type="password" readonly id="inputSMTPPassword" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@Model.SMTPConfig.Password">
+                        <div class="input-group-text">
+                            <button type="button" class="btn btn-sm text-secondary password-visible-button" onclick="togglePasswordVisibility(this)"><i class="bi bi-eye"></i></button>
+                        </div>
+                    </div>
+                </div>
+            </div>
+            <hr />
+            <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputOIDCProvider">@translator.Translate(userLanguage, "OIDC Provider")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <input type="text" readonly id="inputOIDCProvider" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@Model.OIDCConfig.Name">
+                </div>
+            </div>
+            <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputOIDCClient">@translator.Translate(userLanguage, "OIDC Client ID")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <input type="text" readonly id="inputOIDCClient" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@Model.OIDCConfig.ClientId">
+                </div>
+            </div>
+             <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputOIDCSecret">@translator.Translate(userLanguage, "OIDC Client Secret")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <div class="input-group">
+                        <input type="password" readonly id="inputOIDCSecret" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@Model.OIDCConfig.ClientSecret">
+                        <div class="input-group-text">
+                            <button type="button" class="btn btn-sm text-secondary password-visible-button" onclick="togglePasswordVisibility(this)"><i class="bi bi-eye"></i></button>
+                        </div>
+                    </div>
+                </div>
+            </div>
+            <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputOIDCAuth">@translator.Translate(userLanguage, "OIDC Auth URL")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <input type="text" readonly id="inputOIDCAuth" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@Model.OIDCConfig.AuthURL">
+                </div>
+            </div>
+            <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputOIDCToken">@translator.Translate(userLanguage, "OIDC Token URL")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <input type="text" readonly id="inputOIDCToken" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@Model.OIDCConfig.TokenURL">
+                </div>
+            </div>
+            <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputOIDCUserInfo">@translator.Translate(userLanguage, "OIDC UserInfo URL")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <input type="text" readonly id="inputOIDCUserInfo" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@Model.OIDCConfig.UserInfoURL">
+                </div>
+            </div>
+             <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputOIDCRedirect">@translator.Translate(userLanguage, "OIDC Redirect URL")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <input type="text" readonly id="inputOIDCRedirect" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@Model.OIDCConfig.RedirectURL">
+                </div>
+            </div>
+             <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputOIDCScope">@translator.Translate(userLanguage, "OIDC Scope")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <input type="text" readonly id="inputOIDCScope" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@Model.OIDCConfig.Scope">
+                </div>
+            </div>
+             <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputOIDCLogout">@translator.Translate(userLanguage, "OIDC Logout URL")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <input type="text" readonly id="inputOIDCLogout" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@Model.OIDCConfig.LogOutURL">
+                </div>
+            </div>
+             <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputOIDCState">@translator.Translate(userLanguage, "OIDC Validate State")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <input type="text" readonly id="inputOIDCState" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@(Model.OIDCConfig.ValidateState ? translator.Translate(userLanguage, "Enabled") : translator.Translate(userLanguage, "Disabled"))">
+                </div>
+            </div>
+            <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputOIDCPKCE">@translator.Translate(userLanguage, "OIDC Use PKCE")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <input type="text" readonly id="inputOIDCPKCE" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@(Model.OIDCConfig.UsePKCE ? translator.Translate(userLanguage, "Enabled") : translator.Translate(userLanguage, "Disabled"))">
+                </div>
+            </div>
+            <div class="row mb-2">
+                <div class="col-md-6 col-12">
+                    <label for="inputOIDCDisable">@translator.Translate(userLanguage, "OIDC Login Only")</label>
+                </div>
+                <div class="col-md-6 col-12">
+                    <input type="text" readonly id="inputOIDCDisable" class="form-control" placeholder="@translator.Translate(userLanguage, "Not Configured")" value="@(Model.OIDCConfig.DisableRegularLogin ? translator.Translate(userLanguage, "Enabled") : translator.Translate(userLanguage, "Disabled"))">
+                </div>
+            </div>
+        </div>
+    </form>
+</div>

Views/Home/_Settings.cshtml

@@ -37,17 +37,29 @@
             <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="useDescending" checked="@Model.UserConfig.UseDescending">
             <label class="form-check-label" for="useDescending">@translator.Translate(userLanguage, "Sort lists in Descending Order(Newest to Oldest)")</label>
         </div>
-        <div class="form-check form-switch form-check-inline">
-            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="hideZero" checked="@Model.UserConfig.HideZero">
-            <label class="form-check-label" for="hideZero">@translator.Translate(userLanguage, "Replace $0.00 Costs with ---")</label>
+        <div>
+            <div class="form-check form-switch form-check-inline">
+                <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="hideZero" checked="@Model.UserConfig.HideZero">
+                <label class="form-check-label" for="hideZero">@translator.Translate(userLanguage, "Replace $0.00 Costs with ---")</label>
+            </div>
+            <div class="form-check form-switch form-check-inline">
+                <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="automaticDecimalFormat" checked="@Model.UserConfig.AutomaticDecimalFormat">
+                <label class="form-check-label" for="automaticDecimalFormat">@translator.Translate(userLanguage, "Automatically Format Decimal Inputs")</label>
+            </div>
         </div>
-        <div class="form-check form-switch form-check-inline">
-            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="automaticDecimalFormat" checked="@Model.UserConfig.AutomaticDecimalFormat">
-            <label class="form-check-label" for="automaticDecimalFormat">@translator.Translate(userLanguage, "Automatically Format Decimal Inputs")</label>
+        <div>
+            <div class="form-check form-switch form-check-inline">
+                <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="useThreeDecimal" checked="@Model.UserConfig.UseThreeDecimalGasCost">
+                <label class="form-check-label" for="useThreeDecimal">@translator.Translate(userLanguage, "Use Three Decimals For Fuel Cost")</label>
+            </div>
+            <div class="form-check form-switch form-check-inline">
+                <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="useUnitForFuelCost" checked="@Model.UserConfig.UseUnitForFuelCost">
+                <label class="form-check-label" for="useUnitForFuelCost">@translator.Translate(userLanguage, "Default to Fuel Unit Cost")</label>
+            </div>
         </div>
         <div class="form-check form-switch">
-            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="useThreeDecimal" checked="@Model.UserConfig.UseThreeDecimalGasCost">
-            <label class="form-check-label" for="useThreeDecimal">@translator.Translate(userLanguage, "Use Three Decimals For Fuel Cost")</label>
+            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="useThreeDecimalGasConsumption" checked="@Model.UserConfig.UseThreeDecimalGasConsumption">
+            <label class="form-check-label" for="useThreeDecimalGasConsumption">@translator.Translate(userLanguage, "Use Three Decimals For Fuel Consumption")</label>
         </div>
         <div class="form-check form-switch">
             <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="useMarkDownOnSavedNotes" checked="@Model.UserConfig.UseMarkDownOnSavedNotes">
@@ -65,13 +77,19 @@
             <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="enableExtraFieldColumns" checked="@Model.UserConfig.EnableExtraFieldColumns">
             <label class="form-check-label" for="enableExtraFieldColumns">@translator.Translate(userLanguage, "Show Extra Field Columns")<br /><small class="text-body-secondary">@translator.Translate(userLanguage, "Enabling this may cause performance issues")</small></label>
         </div>
-        <div class="form-check form-switch">
-            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="hideSoldVehicles" checked="@Model.UserConfig.HideSoldVehicles">
-            <label class="form-check-label" for="hideSoldVehicles">@translator.Translate(userLanguage, "Hide Sold Vehicles")</label>
-        </div>
-        <div class="form-check form-switch @(User.IsInRole(nameof(UserData.IsRootUser)) ? "" : "d-none")">
-            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="enableShopSupplies" checked="@Model.UserConfig.EnableShopSupplies">
-            <label class="form-check-label" for="enableShopSupplies">@translator.Translate(userLanguage, "Shop Supplies")</label>
+        <div>
+            <div class="form-check form-switch form-check-inline">
+                <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="hideSoldVehicles" checked="@Model.UserConfig.HideSoldVehicles">
+                <label class="form-check-label" for="hideSoldVehicles">@translator.Translate(userLanguage, "Hide Sold Vehicles")</label>
+            </div>
+            <div class="form-check form-switch form-check-inline @(User.IsInRole(nameof(UserData.IsRootUser)) ? "" : "d-none")">
+                <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="enableShopSupplies" checked="@Model.UserConfig.EnableShopSupplies">
+                <label class="form-check-label" for="enableShopSupplies">@translator.Translate(userLanguage, "Shop Supplies")</label>
+            </div>
+            <div class="form-check form-switch form-check-inline">
+                <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="showCalendar" checked="@Model.UserConfig.ShowCalendar">
+                <label class="form-check-label" for="showCalendar">@translator.Translate(userLanguage, "Show Calendar")</label>
+            </div>
         </div>
         @if (User.IsInRole(nameof(UserData.IsRootUser)))
         {
@@ -239,7 +257,14 @@
             </div>
             <div class="row">
                 <div class="col-12 col-md-6">
-                    <span class="lead text-wrap">@translator.Translate(userLanguage, "Server-wide Settings")</span>
+                    <div class="row">
+                        <div class="col-10">
+                            <span class="lead text-wrap">@translator.Translate(userLanguage, "Server-wide Settings")</span>
+                        </div>
+                        <div class="col-2">
+                            <button onclick="showServerConfigModal()" class="btn text-secondary btn-sm"><i class="bi bi-eyeglasses"></i></button>
+                        </div>
+                    </div>
                     <div class="row">
                         <div class="col-6 d-grid">
                             <button onclick="showExtraFieldModal()" class="btn btn-primary btn-md text-truncate">@translator.Translate(userLanguage, "Extra Fields")</button>
@@ -341,6 +366,12 @@
         </div>
     </div>
 </div>
+<div class="modal fade" data-bs-focus="false" id="serverConfigModal" tabindex="-1" role="dialog" aria-hidden="true">
+    <div class="modal-dialog modal-lg" role="document">
+        <div class="modal-content" id="serverConfigModalContent">
+        </div>
+    </div>
+</div>
 <div class="modal fade" data-bs-focus="false" id="tabReorderModal" tabindex="-1" role="dialog" aria-hidden="true">
     <div class="modal-dialog modal-lg" role="document">
         <div class="modal-content" id="tabReorderModalContent">

Views/Login/ForgotPassword.cshtml

@@ -16,7 +16,7 @@
             <img src="@config.GetLogoUrl()" class="lubelogger-logo" />
             <div class="form-group">
                 <label for="inputUserName">@translator.Translate(userLanguage, "Username")</label>
-                <input type="text" id="inputUserName" class="form-control">
+                <input type="text" onkeyup="callBackOnEnter(event, requestPasswordReset)" id="inputUserName" class="form-control">
             </div>
             <div class="d-grid">
                 <button type="button" class="btn btn-warning mt-2" onclick="requestPasswordReset()"><i class="bi bi-box-arrow-in-right me-2"></i>@translator.Translate(userLanguage, "Request")</button>

Views/Login/Index.cshtml

@@ -24,7 +24,7 @@
             <div class="form-group">
                 <label for="inputUserPassword">@translator.Translate(userLanguage, "Password")</label> 
                 <div class="input-group">
-                    <input type="password" id="inputUserPassword" onkeyup="handlePasswordKeyPress(event)" class="form-control">
+                    <input type="password" id="inputUserPassword" onkeyup="callBackOnEnter(event, performLogin)" class="form-control">
                     <div class="input-group-text">
                         <button type="button" class="btn btn-sm text-secondary password-visible-button" onclick="togglePasswordVisibility(this)"><i class="bi bi-eye"></i></button>
                     </div>

Views/Login/OpenIDRegistration.cshtml

@@ -3,6 +3,7 @@
 @inject ITranslationHelper translator
 @{
     var userLanguage = config.GetServerLanguage();
+    var openRegistrationEnabled = config.GetServerOpenRegistration();
 }
 @model string
 @{
@@ -17,11 +18,23 @@
             <img src="@config.GetLogoUrl()" class="lubelogger-logo" />
             <div class="form-group">
                 <label for="inputToken">@translator.Translate(userLanguage, "Token")</label>
-                <input type="text" id="inputToken" class="form-control">
+                @if (openRegistrationEnabled)
+                {
+                    <div class="input-group">
+                        <input type="text" id="inputToken" class="form-control">
+                        <div class="input-group-text">
+                            <button type="button" class="btn btn-sm text-secondary password-visible-button" onclick="sendOpenIdRegistrationToken()"><i class="bi bi-send"></i></button>
+                        </div>
+                    </div>
+                }
+                else
+                {
+                    <input type="text" id="inputToken" class="form-control">
+                }
             </div>
             <div class="form-group">
                 <label for="inputUserName">@translator.Translate(userLanguage, "Username")</label>
-                <input type="text" id="inputUserName" class="form-control" value="@Model">
+                <input type="text" id="inputUserName" class="form-control" value="@Model" onkeyup="callBackOnEnter(event, performOpenIdRegistration)">
             </div>
             <div class="d-grid">
                 <button type="button" class="btn btn-warning mt-2" onclick="performOpenIdRegistration()"><i class="bi bi-box-arrow-in-right me-2"></i>@translator.Translate(userLanguage, "Register")</button>
@@ -46,4 +59,14 @@
             }
         });
     }
+    function sendOpenIdRegistrationToken(){
+        var userEmail = decodeHTMLEntities('@Model');
+        $.post('/Login/SendRegistrationToken', { emailAddress: userEmail }, function (data) {
+            if (data.success) {
+                successToast(data.message);
+            } else {
+                errorToast(data.message);
+            }
+        });
+    }
 </script>

Views/Login/Registration.cshtml

@@ -3,7 +3,9 @@
 @inject ITranslationHelper translator
 @{
     var userLanguage = config.GetServerLanguage();
+    var openRegistrationEnabled = config.GetServerOpenRegistration();
 }
+@model LoginModel
 @{
     ViewData["Title"] = "Register";
 }
@@ -16,11 +18,20 @@
             <img src="@config.GetLogoUrl()" class="lubelogger-logo" />
             <div class="form-group">
                 <label for="inputToken">@translator.Translate(userLanguage, "Token")</label>
-                <input type="text" id="inputToken" class="form-control">
+                @if (openRegistrationEnabled) {
+                    <div class="input-group">
+                        <input type="text" id="inputToken" class="form-control" value="@Model.Token">
+                        <div class="input-group-text">
+                            <button type="button" class="btn btn-sm text-secondary password-visible-button" onclick="sendRegistrationToken()"><i class="bi bi-send"></i></button>
+                        </div>
+                    </div>
+                } else {
+                    <input type="text" id="inputToken" class="form-control" value="@Model.Token">
+                }
             </div>
             <div class="form-group">
-                <label for="inputUserName">@translator.Translate(userLanguage, "Email Address")</label>
-                <input type="text" id="inputEmail" class="form-control">
+                <label for="inputEmail">@translator.Translate(userLanguage, "Email Address")</label>
+                <input type="text" id="inputEmail" class="form-control" value="@Model.EmailAddress">
             </div>
             <div class="form-group">
                 <label for="inputUserName">@translator.Translate(userLanguage, "Username")</label>
@@ -29,7 +40,7 @@
             <div class="form-group">
                 <label for="inputUserPassword">@translator.Translate(userLanguage, "Password")</label>
                 <div class="input-group">
-                    <input type="password" id="inputUserPassword" class="form-control">
+                    <input type="password" id="inputUserPassword" class="form-control" onkeyup="callBackOnEnter(event, performRegistration)">
                     <div class="input-group-text">
                         <button type="button" class="btn btn-sm text-secondary password-visible-button" onclick="togglePasswordVisibility(this)"><i class="bi bi-eye"></i></button>
                     </div>

Views/Login/RemoteAuthDebug.cshtml

@@ -0,0 +1,17 @@
+@model List<OperationResponse>
+@{
+    ViewData["Title"] = "Remote Auth Debug";
+}
+<div class="mt-2">
+    @foreach (OperationResponse result in Model)
+    {
+        <div class="row">
+            <div class="col-12">
+                <div class="alert text-wrap text-break @(result.Success ? "alert-success" : "alert-danger")" role="alert">
+                    @result.Message
+                </div>
+            </div>
+        </div>
+    }
+</div>
+    

Views/Login/ResetPassword.cshtml

@@ -4,6 +4,7 @@
 @{
     var userLanguage = config.GetServerLanguage();
 }
+@model LoginModel
 @{
     ViewData["Title"] = "Reset Password";
 }
@@ -16,16 +17,16 @@
             <img src="@config.GetLogoUrl()" class="lubelogger-logo" />
             <div class="form-group">
                 <label for="inputToken">@translator.Translate(userLanguage, "Token")</label>
-                <input type="text" id="inputToken" class="form-control">
+                <input type="text" id="inputToken" class="form-control" value="@Model.Token">
             </div>
             <div class="form-group">
                 <label for="inputUserName">@translator.Translate(userLanguage, "Email Address")</label>
-                <input type="text" id="inputEmail" class="form-control">
+                <input type="text" id="inputEmail" class="form-control" value="@Model.EmailAddress">
             </div>
             <div class="form-group">
                 <label for="inputUserPassword">@translator.Translate(userLanguage, "New Password")</label>
                 <div class="input-group">
-                    <input type="password" id="inputUserPassword" class="form-control">
+                    <input type="password" id="inputUserPassword" class="form-control" onkeyup="callBackOnEnter(event, performPasswordReset)">
                     <div class="input-group-text">
                         <button type="button" class="btn btn-sm text-secondary password-visible-button" onclick="togglePasswordVisibility(this)"><i class="bi bi-eye"></i></button>
                     </div>

Views/Migration/Index.cshtml

@@ -1,10 +1,10 @@
 @{
     ViewData["Title"] = "Database Migration";
 }
-@inject IConfiguration config;
+@inject IConfigHelper config
 @inject ITranslationHelper translator
 @{
-    var userLanguage = config[nameof(UserConfig.UserLanguage)] ?? "en_US";
+    var userLanguage = config.GetServerLanguage();
 }
 @using CarCareTracker.Helper
 @model AdminViewModel

Views/Shared/_Layout.cshtml

@@ -34,6 +34,7 @@
     <meta name="apple-mobile-web-app-capable" content="yes" />
     <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
     <title>@ViewData["Title"] - LubeLogger</title>
+    <link rel="icon" type="image/x-icon" href="~/favicon.ico">
     <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.min.css" />
     <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap-icons.css" />
     <link rel="stylesheet" href="~/lib/bootstrap-datepicker/css/bootstrap-datepicker.min.css" />