Merge pull request #305 from hargata/Hargata/user.provisioning

revert

.github/workflows/build-and-push-image.yml

@@ -0,0 +1,51 @@
+name: Build and Push Image to Dockerhub and GHCR
+
+on:
+  push:
+    branches: ["main"]
+  release:
+    types: ["published"]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v3
+        with:
+          username: "${{ secrets.DH_USER }}"
+          password: "${{ secrets.DH_PASS }}"
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: "hargata"
+          password: "${{ secrets.GHCR_PAT }}"
+
+      - name: Docker Metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          context: workflow
+          images: |
+            hargata/lubelogger
+            ghcr.io/hargata/lubelogger
+          tags: |
+            type=edge,branch=main
+            type=ref,event=tag
+
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

.github/workflows/dockerhub-docker-image.yml

@@ -1,30 +0,0 @@
-name: Docker Image To Docker Hub
-
-on:
-  push:
-    branches: [ "main" ]
-
-jobs:
-
-  build:
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-    - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v3
-    - name: Login to DockerHub
-      uses: docker/login-action@v3
-      with:
-          username: "${{ secrets.DH_USER }}"
-          password: "${{ secrets.DH_PASS }}"
-    - name: Build and push
-      uses: docker/build-push-action@v5
-      with:
-          context: .
-          platforms: linux/amd64,linux/arm64
-          push: true
-          tags: |
-            hargata/lubelogger:latest

.github/workflows/ghcr-docker-image.yml

@@ -1,31 +0,0 @@
-name: Docker Image To GHCR
-
-on:
-  push:
-    branches: [ "main" ]
-
-jobs:
-
-  build:
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-    - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v3
-    - name: Login to GitHub Container Registry
-      uses: docker/login-action@v3
-      with:
-          registry: ghcr.io
-          username: "hargata"
-          password: "${{ secrets.GHCR_PAT }}"
-    - name: Build and push
-      uses: docker/build-push-action@v5
-      with:
-          context: .
-          platforms: linux/amd64,linux/arm64
-          push: true
-          tags: |
-            ghcr.io/hargata/lubelogger:latest

.gitignore

@@ -7,3 +7,7 @@ data/cartracker.db
 wwwroot/documents/
 wwwroot/temp/
 wwwroot/imports/
+wwwroot/translations/
+config/userConfig.json
+CarCareTracker.csproj.user
+Properties/launchSettings.json

CarCareTracker.csproj

@@ -13,6 +13,8 @@
   <ItemGroup>
     <PackageReference Include="CsvHelper" Version="30.0.1" />
     <PackageReference Include="LiteDB" Version="5.0.17" />
+    <PackageReference Include="Npgsql" Version="8.0.2" />
+    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="7.3.1" />
   </ItemGroup>
 
 </Project>

CarCareTracker.csproj.user

@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup>
-    <View_SelectedScaffolderID>RazorViewEmptyScaffolder</View_SelectedScaffolderID>
-    <View_SelectedScaffolderCategoryPath>root/Common/MVC/View</View_SelectedScaffolderCategoryPath>
-  </PropertyGroup>
-</Project>

Controllers/APIController.cs

@@ -29,6 +29,7 @@ namespace CarCareTracker.Controllers
         private readonly IUserLogic _userLogic;
         private readonly IFileHelper _fileHelper;
         private readonly IMailHelper _mailHelper;
+        private readonly IConfigHelper _config;
         public APIController(IVehicleDataAccess dataAccess,
             IGasHelper gasHelper,
             IReminderHelper reminderHelper,
@@ -44,6 +45,7 @@ namespace CarCareTracker.Controllers
             IUserRecordDataAccess userRecordDataAccess,
             IMailHelper mailHelper,
             IFileHelper fileHelper,
+            IConfigHelper config,
             IUserLogic userLogic) 
         {
             _dataAccess = dataAccess;
@@ -62,6 +64,7 @@ namespace CarCareTracker.Controllers
             _reminderHelper = reminderHelper;
             _userLogic = userLogic;
             _fileHelper = fileHelper;
+            _config = config;
         }
         public IActionResult Index()
         {
@@ -126,6 +129,17 @@ namespace CarCareTracker.Controllers
                     Cost = decimal.Parse(input.Cost)
                 };
                 _serviceRecordDataAccess.SaveServiceRecordToVehicle(serviceRecord);
+                if (_config.GetUserConfig(User).EnableAutoOdometerInsert)
+                {
+                    var odometerRecord = new OdometerRecord()
+                    {
+                        VehicleId = vehicleId,
+                        Date = DateTime.Parse(input.Date),
+                        Notes = string.IsNullOrWhiteSpace(input.Notes) ? "" : input.Notes,
+                        Mileage = int.Parse(input.Odometer)
+                    };
+                    _odometerRecordDataAccess.SaveOdometerRecordToVehicle(odometerRecord);
+                }
                 response.Success = true;
                 response.Message = "Service Record Added";
                 return Json(response);
@@ -182,6 +196,17 @@ namespace CarCareTracker.Controllers
                     Cost = decimal.Parse(input.Cost)
                 };
                 _collisionRecordDataAccess.SaveCollisionRecordToVehicle(repairRecord);
+                if (_config.GetUserConfig(User).EnableAutoOdometerInsert)
+                {
+                    var odometerRecord = new OdometerRecord()
+                    {
+                        VehicleId = vehicleId,
+                        Date = DateTime.Parse(input.Date),
+                        Notes = string.IsNullOrWhiteSpace(input.Notes) ? "" : input.Notes,
+                        Mileage = int.Parse(input.Odometer)
+                    };
+                    _odometerRecordDataAccess.SaveOdometerRecordToVehicle(odometerRecord);
+                }
                 response.Success = true;
                 response.Message = "Repair Record Added";
                 return Json(response);
@@ -238,6 +263,17 @@ namespace CarCareTracker.Controllers
                     Cost = decimal.Parse(input.Cost)
                 };
                 _upgradeRecordDataAccess.SaveUpgradeRecordToVehicle(upgradeRecord);
+                if (_config.GetUserConfig(User).EnableAutoOdometerInsert)
+                {
+                    var odometerRecord = new OdometerRecord()
+                    {
+                        VehicleId = vehicleId,
+                        Date = DateTime.Parse(input.Date),
+                        Notes = string.IsNullOrWhiteSpace(input.Notes) ? "" : input.Notes,
+                        Mileage = int.Parse(input.Odometer)
+                    };
+                    _odometerRecordDataAccess.SaveOdometerRecordToVehicle(odometerRecord);
+                }
                 response.Success = true;
                 response.Message = "Upgrade Record Added";
                 return Json(response);
@@ -413,6 +449,17 @@ namespace CarCareTracker.Controllers
                     Cost = decimal.Parse(input.Cost)
                 };
                 _gasRecordDataAccess.SaveGasRecordToVehicle(gasRecord);
+                if (_config.GetUserConfig(User).EnableAutoOdometerInsert)
+                {
+                    var odometerRecord = new OdometerRecord()
+                    {
+                        VehicleId = vehicleId,
+                        Date = DateTime.Parse(input.Date),
+                        Notes = string.IsNullOrWhiteSpace(input.Notes) ? "" : input.Notes,
+                        Mileage = int.Parse(input.Odometer)
+                    };
+                    _odometerRecordDataAccess.SaveOdometerRecordToVehicle(odometerRecord);
+                }
                 response.Success = true;
                 response.Message = "Gas Record Added";
                 return Json(response);

Controllers/FilesController.cs

@@ -33,6 +33,26 @@ namespace CarCareTracker.Controllers
             return Json(fileName);
         }
 
+        [HttpPost]
+        public IActionResult HandleTranslationFileUpload(IFormFile file)
+        {
+            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." });
+            }
+            var fileName = UploadFile(file);
+            //move file from temp to translation folder.
+            var uploadedFilePath = _fileHelper.MoveFileFromTemp(fileName, "translations/");
+            //rename uploaded file so that it preserves original name.
+            if (!string.IsNullOrWhiteSpace(uploadedFilePath))
+            {
+                var result = _fileHelper.RenameFile(uploadedFilePath, originalFileName);
+                return Json(new OperationResponse { Success = result, Message = string.Empty });
+            }
+            return Json(new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage });
+        }
+
         [HttpPost]
         public IActionResult HandleMultipleFileUpload(List<IFormFile> file)
         {
@@ -44,7 +64,7 @@ namespace CarCareTracker.Controllers
             }
             return Json(uploadedFiles);
         }
-
+        [Authorize(Roles = nameof(UserData.IsRootUser))]
         [HttpPost]
         public IActionResult DeleteFiles(string fileLocation)
         {

Controllers/HomeController.cs

@@ -15,17 +15,28 @@ namespace CarCareTracker.Controllers
         private readonly ILogger<HomeController> _logger;
         private readonly IVehicleDataAccess _dataAccess;
         private readonly IUserLogic _userLogic;
+        private readonly IFileHelper _fileHelper;
         private readonly IConfigHelper _config;
-
+        private readonly IExtraFieldDataAccess _extraFieldDataAccess;
+        private readonly IReminderRecordDataAccess _reminderRecordDataAccess;
+        private readonly IReminderHelper _reminderHelper;
         public HomeController(ILogger<HomeController> logger,
             IVehicleDataAccess dataAccess,
             IUserLogic userLogic,
-            IConfigHelper configuration)
+            IConfigHelper configuration,
+            IFileHelper fileHelper,
+            IExtraFieldDataAccess extraFieldDataAccess,
+            IReminderRecordDataAccess reminderRecordDataAccess,
+            IReminderHelper reminderHelper)
         {
             _logger = logger;
             _dataAccess = dataAccess;
             _config = configuration;
             _userLogic = userLogic;
+            _fileHelper = fileHelper;
+            _extraFieldDataAccess = extraFieldDataAccess;
+            _reminderRecordDataAccess = reminderRecordDataAccess;
+            _reminderHelper = reminderHelper;
         }
         private int GetUserID()
         {
@@ -44,10 +55,45 @@ namespace CarCareTracker.Controllers
             }
             return PartialView("_GarageDisplay", vehiclesStored);
         }
+        public IActionResult Calendar()
+        {
+            var vehiclesStored = _dataAccess.GetVehicles();
+            if (!User.IsInRole(nameof(UserData.IsRootUser)))
+            {
+                vehiclesStored = _userLogic.FilterUserVehicles(vehiclesStored, GetUserID());
+            }
+            List<ReminderRecordViewModel> reminders = new List<ReminderRecordViewModel>();
+            foreach(Vehicle vehicle in vehiclesStored)
+            {
+                var vehicleReminders = _reminderRecordDataAccess.GetReminderRecordsByVehicleId(vehicle.Id);
+                vehicleReminders.RemoveAll(x => x.Metric == ReminderMetric.Odometer);
+                //we don't care about mileages so we can basically fake the current vehicle mileage.
+                if (vehicleReminders.Any())
+                {
+                    var maxMileage = vehicleReminders.Max(x => x.Mileage) + 1000;
+                    var reminderUrgency = _reminderHelper.GetReminderRecordViewModels(vehicleReminders, maxMileage, DateTime.Now);
+                    reminderUrgency = reminderUrgency.Select(x => new ReminderRecordViewModel { Id = x.Id, Date = x.Date, Urgency = x.Urgency, Description = $"{vehicle.Year} {vehicle.Make} {vehicle.Model} #{vehicle.LicensePlate} - {x.Description}" }).ToList();
+                    reminders.AddRange(reminderUrgency);
+                }
+            }
+            return PartialView("_Calendar", reminders);
+        }
+        public IActionResult ViewCalendarReminder(int reminderId)
+        {
+            var reminder = _reminderRecordDataAccess.GetReminderRecordById(reminderId);
+            var reminderUrgency = _reminderHelper.GetReminderRecordViewModels(new List<ReminderRecord> { reminder }, reminder.Mileage + 1000, DateTime.Now).FirstOrDefault();
+            return PartialView("_ReminderRecordCalendarModal", reminderUrgency);
+        }
         public IActionResult Settings()
         {
             var userConfig = _config.GetUserConfig(User);
-            return PartialView("_Settings", userConfig);
+            var languages = _fileHelper.GetLanguages();
+            var viewModel = new SettingsViewModel
+            {
+                UserConfig = userConfig,
+                UILanguages = languages
+            };
+            return PartialView("_Settings", viewModel);
         }
         [HttpPost]
         public IActionResult WriteToSettings(UserConfig userConfig)
@@ -59,7 +105,30 @@ namespace CarCareTracker.Controllers
         {
             return View();
         }
-
+        [Authorize(Roles = nameof(UserData.IsRootUser))]
+        public IActionResult GetExtraFieldsModal(int importMode = 0)
+        {
+            var recordExtraFields = _extraFieldDataAccess.GetExtraFieldsById(importMode);
+            if (recordExtraFields.Id != importMode)
+            {
+                recordExtraFields.Id = importMode;
+            }
+            return PartialView("_ExtraFields", recordExtraFields);
+        }
+        [Authorize(Roles = nameof(UserData.IsRootUser))]
+        public IActionResult UpdateExtraFields(RecordExtraField record)
+        {
+            try
+            {
+                var result = _extraFieldDataAccess.SaveExtraFields(record);
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+            }
+            var recordExtraFields = _extraFieldDataAccess.GetExtraFieldsById(record.Id);
+            return PartialView("_ExtraFields", recordExtraFields);
+        }
         [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
         public IActionResult Error()
         {

Controllers/LoginController.cs

@@ -4,6 +4,8 @@ using CarCareTracker.Models;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.DataProtection;
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.IdentityModel.Tokens;
+using System.IdentityModel.Tokens.Jwt;
 using System.Net;
 using System.Security.Cryptography;
 using System.Text;
@@ -15,20 +17,23 @@ namespace CarCareTracker.Controllers
     {
         private IDataProtector _dataProtector;
         private ILoginLogic _loginLogic;
+        private IConfigHelper _config;
         private readonly ILogger<LoginController> _logger;
         public LoginController(
             ILogger<LoginController> logger,
             IDataProtectionProvider securityProvider,
-            ILoginLogic loginLogic
+            ILoginLogic loginLogic,
+            IConfigHelper config
             )
         {
             _dataProtector = securityProvider.CreateProtector("login");
             _logger = logger;
             _loginLogic = loginLogic;
+            _config = config;
         }
-        public IActionResult Index()
+        public IActionResult Index(string redirectURL = "")
         {
-            return View();
+            return View(model: redirectURL);
         }
         public IActionResult Registration()
         {
@@ -42,6 +47,70 @@ namespace CarCareTracker.Controllers
         {
             return View();
         }
+        public IActionResult GetRemoteLoginLink()
+        {
+            var remoteAuthURL = _config.GetOpenIDConfig().RemoteAuthURL;
+            return Json(remoteAuthURL);
+        }
+        public async Task<IActionResult> RemoteAuth(string code)
+        {
+            try
+            {
+                if (!string.IsNullOrWhiteSpace(code))
+                {
+                    //received code from OIDC provider
+                    //create http client to retrieve user token from OIDC
+                    var httpClient = new HttpClient();
+                    var openIdConfig = _config.GetOpenIDConfig();
+                    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)
+                };
+                    var httpRequest = new HttpRequestMessage(HttpMethod.Post, openIdConfig.TokenURL)
+                    {
+                        Content = new FormUrlEncodedContent(httpParams)
+                    };
+                    var tokenResult = await httpClient.SendAsync(httpRequest).Result.Content.ReadAsStringAsync();
+                    var userJwt = JsonSerializer.Deserialize<OpenIDResult>(tokenResult)?.id_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;
+                        if (!string.IsNullOrWhiteSpace(userEmailAddress))
+                        {
+                            var userData = _loginLogic.ValidateOpenIDUser(new LoginModel() { EmailAddress = userEmailAddress });
+                            if (userData.Id != default)
+                            {
+                                AuthCookie authCookie = new AuthCookie
+                                {
+                                    UserData = userData,
+                                    ExpiresOn = DateTime.Now.AddDays(1)
+                                };
+                                var serializedCookie = JsonSerializer.Serialize(authCookie);
+                                var encryptedCookie = _dataProtector.Protect(serializedCookie);
+                                Response.Cookies.Append("ACCESS_TOKEN", encryptedCookie, new CookieOptions { Expires = new DateTimeOffset(authCookie.ExpiresOn) });
+                                return new RedirectResult("/Home");
+                            } else
+                            {
+                                _logger.LogInformation($"User {userEmailAddress} tried to login via OpenID but is not a registered user in LubeLogger.");
+                                return View("OpenIDRegistration", model: userEmailAddress);
+                            }
+                        }
+                    }
+                }
+            } catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new RedirectResult("/Login");
+            }
+            return new RedirectResult("/Login");
+        }
         [HttpPost]
         public IActionResult Login(LoginModel credentials)
         {
@@ -81,6 +150,27 @@ namespace CarCareTracker.Controllers
             return Json(result);
         }
         [HttpPost]
+        public IActionResult RegisterOpenIdUser(LoginModel credentials)
+        {
+            var result = _loginLogic.RegisterOpenIdUser(credentials);
+            if (result.Success)
+            {
+                var userData = _loginLogic.ValidateOpenIDUser(new LoginModel() { EmailAddress = credentials.EmailAddress });
+                if (userData.Id != default)
+                {
+                    AuthCookie authCookie = new AuthCookie
+                    {
+                        UserData = userData,
+                        ExpiresOn = DateTime.Now.AddDays(1)
+                    };
+                    var serializedCookie = JsonSerializer.Serialize(authCookie);
+                    var encryptedCookie = _dataProtector.Protect(serializedCookie);
+                    Response.Cookies.Append("ACCESS_TOKEN", encryptedCookie, new CookieOptions { Expires = new DateTimeOffset(authCookie.ExpiresOn) });
+                }
+            }
+            return Json(result);
+        }
+        [HttpPost]
         public IActionResult RequestResetPassword(LoginModel credentials)
         {
             var result = _loginLogic.RequestResetPassword(credentials);

Controllers/MigrationController.cs

@@ -0,0 +1,757 @@
+using CarCareTracker.External.Implementations;
+using CarCareTracker.Helper;
+using CarCareTracker.Models;
+using LiteDB;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Npgsql;
+using System.Data.Common;
+using System.IO.Compression;
+using System.Xml.Linq;
+
+namespace CarCareTracker.Controllers
+{
+    [Authorize(Roles = nameof(UserData.IsRootUser))]
+    public class MigrationController : Controller
+    {
+        private IConfigHelper _configHelper;
+        private IFileHelper _fileHelper;
+        private readonly ILogger<MigrationController> _logger;
+        public MigrationController(IConfigHelper configHelper, IFileHelper fileHelper, IConfiguration serverConfig, ILogger<MigrationController> logger)
+        {
+            _configHelper = configHelper;
+            _fileHelper = fileHelper;
+            _logger = logger;
+        }
+        public IActionResult Index()
+        {
+            if (!string.IsNullOrWhiteSpace(_configHelper.GetServerPostgresConnection()))
+            {
+                return View();
+            } else
+            {
+                return new RedirectResult("/Error/Unauthorized");
+            }
+        }
+        private void InitializeTables(NpgsqlDataSource conn)
+        {
+            var cmds = new List<string>
+            {
+                "CREATE TABLE IF NOT EXISTS app.vehicles (id INT GENERATED BY DEFAULT AS IDENTITY primary key, data jsonb not null)",
+                "CREATE TABLE IF NOT EXISTS app.collisionrecords (id INT GENERATED BY DEFAULT AS IDENTITY primary key, vehicleId INT not null, data jsonb not null)",
+                "CREATE TABLE IF NOT EXISTS app.upgraderecords (id INT GENERATED BY DEFAULT AS IDENTITY primary key, vehicleId INT not null, data jsonb not null)",
+                "CREATE TABLE IF NOT EXISTS app.servicerecords (id INT GENERATED BY DEFAULT AS IDENTITY primary key, vehicleId INT not null, data jsonb not null)",
+                "CREATE TABLE IF NOT EXISTS app.gasrecords (id INT GENERATED BY DEFAULT AS IDENTITY primary key, vehicleId INT not null, data jsonb not null)",
+                "CREATE TABLE IF NOT EXISTS app.notes (id INT GENERATED BY DEFAULT AS IDENTITY primary key, vehicleId INT not null, data jsonb not null)",
+                "CREATE TABLE IF NOT EXISTS app.odometerrecords (id INT GENERATED BY DEFAULT AS IDENTITY primary key, vehicleId INT not null, data jsonb not null)",
+                "CREATE TABLE IF NOT EXISTS app.reminderrecords (id INT GENERATED BY DEFAULT AS IDENTITY primary key, vehicleId INT not null, data jsonb not null)",
+                "CREATE TABLE IF NOT EXISTS app.planrecords (id INT GENERATED BY DEFAULT AS IDENTITY primary key, vehicleId INT not null, data jsonb not null)",
+                "CREATE TABLE IF NOT EXISTS app.planrecordtemplates (id INT GENERATED BY DEFAULT AS IDENTITY primary key, vehicleId INT not null, data jsonb not null)",
+                "CREATE TABLE IF NOT EXISTS app.supplyrecords (id INT GENERATED BY DEFAULT AS IDENTITY primary key, vehicleId INT not null, data jsonb not null)",
+                "CREATE TABLE IF NOT EXISTS app.taxrecords (id INT GENERATED BY DEFAULT AS IDENTITY primary key, vehicleId INT not null, data jsonb not null)",
+                "CREATE TABLE IF NOT EXISTS app.userrecords (id INT GENERATED BY DEFAULT AS IDENTITY primary key, username TEXT not null, emailaddress TEXT not null, password TEXT not null, isadmin BOOLEAN)",
+                "CREATE TABLE IF NOT EXISTS app.tokenrecords (id INT GENERATED BY DEFAULT AS IDENTITY primary key, body TEXT not null, emailaddress TEXT not null)",
+                "CREATE TABLE IF NOT EXISTS app.userconfigrecords (id INT primary key, data jsonb not null)",
+                "CREATE TABLE IF NOT EXISTS app.useraccessrecords (userId INT, vehicleId INT, PRIMARY KEY(userId, vehicleId))",
+                "CREATE TABLE IF NOT EXISTS app.extrafields (id INT primary key, data jsonb not null)"
+            };
+            foreach(string cmd in cmds)
+            {
+                using (var ctext = conn.CreateCommand(cmd))
+                {
+                    ctext.ExecuteNonQuery();
+                }
+            }
+        }
+        public IActionResult Export()
+        {
+            if (string.IsNullOrWhiteSpace(_configHelper.GetServerPostgresConnection()))
+            {
+                return Json(new OperationResponse { Success = false, Message = "Postgres connection not set up" });
+            }
+            var tempFolder = $"temp/{Guid.NewGuid()}";
+            var tempPath = $"{tempFolder}/cartracker.db";
+            var fullFolderPath = _fileHelper.GetFullFilePath(tempFolder, false);
+            Directory.CreateDirectory(fullFolderPath);
+            var fullFileName = _fileHelper.GetFullFilePath(tempPath, false);
+            try
+            {
+                var pgDataSource = NpgsqlDataSource.Create(_configHelper.GetServerPostgresConnection());
+                InitializeTables(pgDataSource);
+                //pull records
+                var vehicles = new List<Vehicle>();
+                var repairrecords = new List<CollisionRecord>();
+                var upgraderecords = new List<UpgradeRecord>();
+                var servicerecords = new List<ServiceRecord>();
+
+                var gasrecords = new List<GasRecord>();
+                var noterecords = new List<Note>();
+                var odometerrecords = new List<OdometerRecord>();
+                var reminderrecords = new List<ReminderRecord>();
+
+                var planrecords = new List<PlanRecord>();
+                var planrecordtemplates = new List<PlanRecordInput>();
+                var supplyrecords = new List<SupplyRecord>();
+                var taxrecords = new List<TaxRecord>();
+
+                var userrecords = new List<UserData>();
+                var tokenrecords = new List<Token>();
+                var userconfigrecords = new List<UserConfigData>();
+                var useraccessrecords = new List<UserAccess>();
+
+                var extrafields = new List<RecordExtraField>();
+                #region "Part1"
+                string cmd = $"SELECT data FROM app.vehicles";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            Vehicle vehicle = System.Text.Json.JsonSerializer.Deserialize<Vehicle>(reader["data"] as string);
+                            vehicles.Add(vehicle);
+                        }
+                }
+                foreach (var vehicle in vehicles)
+                {
+                    using (var db = new LiteDatabase(fullFileName))
+                    {
+                        var table = db.GetCollection<Vehicle>("vehicles");
+                        table.Upsert(vehicle);
+                    };
+                }
+                cmd = $"SELECT data FROM app.collisionrecords";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            repairrecords.Add(System.Text.Json.JsonSerializer.Deserialize<CollisionRecord>(reader["data"] as string));
+                        }
+                }
+                foreach (var record in repairrecords)
+                {
+                    using (var db = new LiteDatabase(fullFileName))
+                    {
+                        var table = db.GetCollection<CollisionRecord>("collisionrecords");
+                        table.Upsert(record);
+                    };
+                }
+                cmd = $"SELECT data FROM app.upgraderecords";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            upgraderecords.Add(System.Text.Json.JsonSerializer.Deserialize<UpgradeRecord>(reader["data"] as string));
+                        }
+                }
+                foreach (var record in upgraderecords)
+                {
+                    using (var db = new LiteDatabase(fullFileName))
+                    {
+                        var table = db.GetCollection<UpgradeRecord>("upgraderecords");
+                        table.Upsert(record);
+                    };
+                }
+                cmd = $"SELECT data FROM app.servicerecords";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            servicerecords.Add(System.Text.Json.JsonSerializer.Deserialize<ServiceRecord>(reader["data"] as string));
+                        }
+                }
+                foreach (var record in servicerecords)
+                {
+                    using (var db = new LiteDatabase(fullFileName))
+                    {
+                        var table = db.GetCollection<ServiceRecord>("servicerecords");
+                        table.Upsert(record);
+                    };
+                }
+                #endregion
+                #region "Part2"
+                cmd = $"SELECT data FROM app.gasrecords";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            gasrecords.Add(System.Text.Json.JsonSerializer.Deserialize<GasRecord>(reader["data"] as string));
+                        }
+                }
+                foreach (var record in gasrecords)
+                {
+                    using (var db = new LiteDatabase(fullFileName))
+                    {
+                        var table = db.GetCollection<GasRecord>("gasrecords");
+                        table.Upsert(record);
+                    };
+                }
+                cmd = $"SELECT data FROM app.notes";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            noterecords.Add(System.Text.Json.JsonSerializer.Deserialize<Note>(reader["data"] as string));
+                        }
+                }
+                foreach (var record in noterecords)
+                {
+                    using (var db = new LiteDatabase(fullFileName))
+                    {
+                        var table = db.GetCollection<Note>("notes");
+                        table.Upsert(record);
+                    };
+                }
+                cmd = $"SELECT data FROM app.odometerrecords";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            odometerrecords.Add(System.Text.Json.JsonSerializer.Deserialize<OdometerRecord>(reader["data"] as string));
+                        }
+                }
+                foreach (var record in odometerrecords)
+                {
+                    using (var db = new LiteDatabase(fullFileName))
+                    {
+                        var table = db.GetCollection<OdometerRecord>("odometerrecords");
+                        table.Upsert(record);
+                    };
+                }
+                cmd = $"SELECT data FROM app.reminderrecords";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            reminderrecords.Add(System.Text.Json.JsonSerializer.Deserialize<ReminderRecord>(reader["data"] as string));
+                        }
+                }
+                foreach (var record in reminderrecords)
+                {
+                    using (var db = new LiteDatabase(fullFileName))
+                    {
+                        var table = db.GetCollection<ReminderRecord>("reminderrecords");
+                        table.Upsert(record);
+                    };
+                }
+                #endregion
+                #region "Part3"
+                cmd = $"SELECT data FROM app.planrecords";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            planrecords.Add(System.Text.Json.JsonSerializer.Deserialize<PlanRecord>(reader["data"] as string));
+                        }
+                }
+                foreach (var record in planrecords)
+                {
+                    using (var db = new LiteDatabase(fullFileName))
+                    {
+                        var table = db.GetCollection<PlanRecord>("planrecords");
+                        table.Upsert(record);
+                    };
+                }
+                cmd = $"SELECT data FROM app.planrecordtemplates";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            planrecordtemplates.Add(System.Text.Json.JsonSerializer.Deserialize<PlanRecordInput>(reader["data"] as string));
+                        }
+                }
+                foreach (var record in planrecordtemplates)
+                {
+                    using (var db = new LiteDatabase(fullFileName))
+                    {
+                        var table = db.GetCollection<PlanRecordInput>("planrecordtemplates");
+                        table.Upsert(record);
+                    };
+                }
+                cmd = $"SELECT data FROM app.supplyrecords";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            supplyrecords.Add(System.Text.Json.JsonSerializer.Deserialize<SupplyRecord>(reader["data"] as string));
+                        }
+                }
+                foreach (var record in supplyrecords)
+                {
+                    using (var db = new LiteDatabase(fullFileName))
+                    {
+                        var table = db.GetCollection<SupplyRecord>("supplyrecords");
+                        table.Upsert(record);
+                    };
+                }
+                cmd = $"SELECT data FROM app.taxrecords";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            taxrecords.Add(System.Text.Json.JsonSerializer.Deserialize<TaxRecord>(reader["data"] as string));
+                        }
+                }
+                foreach (var record in taxrecords)
+                {
+                    using (var db = new LiteDatabase(fullFileName))
+                    {
+                        var table = db.GetCollection<TaxRecord>("taxrecords");
+                        table.Upsert(record);
+                    };
+                }
+                #endregion
+                #region "Part4"
+                cmd = $"SELECT id, username, emailaddress, password, isadmin FROM app.userrecords";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            UserData result = new UserData();
+                            result.Id = int.Parse(reader["id"].ToString());
+                            result.UserName = reader["username"].ToString();
+                            result.EmailAddress = reader["emailaddress"].ToString();
+                            result.Password = reader["password"].ToString();
+                            result.IsAdmin = bool.Parse(reader["isadmin"].ToString());
+                            userrecords.Add(result);
+                        }
+                }
+                foreach (var record in userrecords)
+                {
+                    using (var db = new LiteDatabase(fullFileName))
+                    {
+                        var table = db.GetCollection<UserData>("userrecords");
+                        table.Upsert(record);
+                    };
+                }
+                cmd = $"SELECT id, emailaddress, body FROM app.tokenrecords";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            Token result = new Token();
+                            result.Id = int.Parse(reader["id"].ToString());
+                            result.EmailAddress = reader["emailaddress"].ToString();
+                            result.Body = reader["body"].ToString();
+                            tokenrecords.Add(result);
+                        }
+                }
+                foreach (var record in tokenrecords)
+                {
+                    using (var db = new LiteDatabase(fullFileName))
+                    {
+                        var table = db.GetCollection<Token>("tokenrecords");
+                        table.Upsert(record);
+                    };
+                }
+                cmd = $"SELECT data FROM app.userconfigrecords";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            userconfigrecords.Add(System.Text.Json.JsonSerializer.Deserialize<UserConfigData>(reader["data"] as string));
+                        }
+                }
+                foreach (var record in userconfigrecords)
+                {
+                    using (var db = new LiteDatabase(fullFileName))
+                    {
+                        var table = db.GetCollection<UserConfigData>("userconfigrecords");
+                        table.Upsert(record);
+                    };
+                }
+                cmd = $"SELECT userId, vehicleId FROM app.useraccessrecords";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            UserAccess result = new UserAccess()
+                            {
+                                Id = new UserVehicle
+                                {
+                                    UserId = int.Parse(reader["userId"].ToString()),
+                                    VehicleId = int.Parse(reader["vehicleId"].ToString())
+                                }
+                            };
+                            useraccessrecords.Add(result);
+                        }
+                }
+                foreach (var record in useraccessrecords)
+                {
+                    using (var db = new LiteDatabase(fullFileName))
+                    {
+                        var table = db.GetCollection<UserAccess>("useraccessrecords");
+                        table.Upsert(record);
+                    };
+                }
+                #endregion
+                #region "Part5"
+                cmd = $"SELECT data FROM app.extrafields";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            extrafields.Add(System.Text.Json.JsonSerializer.Deserialize<RecordExtraField>(reader["data"] as string));
+                        }
+                }
+                foreach (var record in extrafields)
+                {
+                    using (var db = new LiteDatabase(fullFileName))
+                    {
+                        var table = db.GetCollection<RecordExtraField>("extrafields");
+                        table.Upsert(record);
+                    };
+                }
+                #endregion
+                var destFilePath = $"{fullFolderPath}.zip";
+                ZipFile.CreateFromDirectory(fullFolderPath, destFilePath);
+                return Json(new OperationResponse { Success = true, Message = $"/{tempFolder}.zip" });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return Json(new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage });
+            }
+        }
+        public IActionResult Import(string fileName)
+        {
+            if (string.IsNullOrWhiteSpace(_configHelper.GetServerPostgresConnection()))
+            {
+                return Json(new OperationResponse { Success = false, Message = "Postgres connection not set up" });
+            }
+            var fullFileName = _fileHelper.GetFullFilePath(fileName);
+            if (string.IsNullOrWhiteSpace(fullFileName))
+            {
+                return Json(new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage });
+            }
+            try
+            {
+                var pgDataSource = NpgsqlDataSource.Create(_configHelper.GetServerPostgresConnection());
+                InitializeTables(pgDataSource);
+                //pull records
+                var vehicles = new List<Vehicle>();
+                var repairrecords = new List<CollisionRecord>();
+                var upgraderecords = new List<UpgradeRecord>();
+                var servicerecords = new List<ServiceRecord>();
+
+                var gasrecords = new List<GasRecord>();
+                var noterecords = new List<Note>();
+                var odometerrecords = new List<OdometerRecord>();
+                var reminderrecords = new List<ReminderRecord>();
+
+                var planrecords = new List<PlanRecord>();
+                var planrecordtemplates = new List<PlanRecordInput>();
+                var supplyrecords = new List<SupplyRecord>();
+                var taxrecords = new List<TaxRecord>();
+
+                var userrecords = new List<UserData>();
+                var tokenrecords = new List<Token>();
+                var userconfigrecords = new List<UserConfigData>();
+                var useraccessrecords = new List<UserAccess>();
+
+                var extrafields = new List<RecordExtraField>();
+                #region "Part1"
+                using (var db = new LiteDatabase(fullFileName))
+                {
+                    var table = db.GetCollection<Vehicle>("vehicles");
+                    vehicles = table.FindAll().ToList();
+                };
+                foreach(var vehicle in vehicles)
+                {
+                    string cmd = $"INSERT INTO app.vehicles (id, data) VALUES(@id, CAST(@data AS jsonb)); SELECT setval('app.vehicles_id_seq', (SELECT MAX(id) from app.vehicles));";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("id", vehicle.Id);
+                        ctext.Parameters.AddWithValue("data", System.Text.Json.JsonSerializer.Serialize(vehicle));
+                        ctext.ExecuteNonQuery();
+                    }
+                }
+                using (var db = new LiteDatabase(fullFileName))
+                {
+                    var table = db.GetCollection<CollisionRecord>("collisionrecords");
+                    repairrecords = table.FindAll().ToList();
+                };
+                foreach (var record in repairrecords)
+                {
+                    string cmd = $"INSERT INTO app.collisionrecords (id, vehicleId, data) VALUES(@id, @vehicleId, CAST(@data AS jsonb)); SELECT setval('app.collisionrecords_id_seq', (SELECT MAX(id) from app.collisionrecords));";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("id", record.Id);
+                        ctext.Parameters.AddWithValue("vehicleId", record.VehicleId);
+                        ctext.Parameters.AddWithValue("data", System.Text.Json.JsonSerializer.Serialize(record));
+                        ctext.ExecuteNonQuery();
+                    }
+                }
+                using (var db = new LiteDatabase(fullFileName))
+                {
+                    var table = db.GetCollection<ServiceRecord>("servicerecords");
+                    servicerecords = table.FindAll().ToList();
+                };
+                foreach (var record in servicerecords)
+                {
+                    string cmd = $"INSERT INTO app.servicerecords (id, vehicleId, data) VALUES(@id, @vehicleId, CAST(@data AS jsonb)); SELECT setval('app.servicerecords_id_seq', (SELECT MAX(id) from app.servicerecords));";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("id", record.Id);
+                        ctext.Parameters.AddWithValue("vehicleId", record.VehicleId);
+                        ctext.Parameters.AddWithValue("data", System.Text.Json.JsonSerializer.Serialize(record));
+                        ctext.ExecuteNonQuery();
+                    }
+                }
+                using (var db = new LiteDatabase(fullFileName))
+                {
+                    var table = db.GetCollection<UpgradeRecord>("upgraderecords");
+                    upgraderecords = table.FindAll().ToList();
+                };
+                foreach (var record in upgraderecords)
+                {
+                    string cmd = $"INSERT INTO app.upgraderecords (id, vehicleId, data) VALUES(@id, @vehicleId, CAST(@data AS jsonb)); SELECT setval('app.upgraderecords_id_seq', (SELECT MAX(id) from app.upgraderecords));";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("id", record.Id);
+                        ctext.Parameters.AddWithValue("vehicleId", record.VehicleId);
+                        ctext.Parameters.AddWithValue("data", System.Text.Json.JsonSerializer.Serialize(record));
+                        ctext.ExecuteNonQuery();
+                    }
+                }
+                #endregion
+                #region "Part2"
+                using (var db = new LiteDatabase(fullFileName))
+                {
+                    var table = db.GetCollection<GasRecord>("gasrecords");
+                    gasrecords = table.FindAll().ToList();
+                };
+                foreach (var record in gasrecords)
+                {
+                    string cmd = $"INSERT INTO app.gasrecords (id, vehicleId, data) VALUES(@id, @vehicleId, CAST(@data AS jsonb)); SELECT setval('app.gasrecords_id_seq', (SELECT MAX(id) from app.gasrecords));";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("id", record.Id);
+                        ctext.Parameters.AddWithValue("vehicleId", record.VehicleId);
+                        ctext.Parameters.AddWithValue("data", System.Text.Json.JsonSerializer.Serialize(record));
+                        ctext.ExecuteNonQuery();
+                    }
+                }
+                using (var db = new LiteDatabase(fullFileName))
+                {
+                    var table = db.GetCollection<Note>("notes");
+                    noterecords = table.FindAll().ToList();
+                };
+                foreach (var record in noterecords)
+                {
+                    string cmd = $"INSERT INTO app.notes (id, vehicleId, data) VALUES(@id, @vehicleId, CAST(@data AS jsonb)); SELECT setval('app.notes_id_seq', (SELECT MAX(id) from app.notes));";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("id", record.Id);
+                        ctext.Parameters.AddWithValue("vehicleId", record.VehicleId);
+                        ctext.Parameters.AddWithValue("data", System.Text.Json.JsonSerializer.Serialize(record));
+                        ctext.ExecuteNonQuery();
+                    }
+                }
+                using (var db = new LiteDatabase(fullFileName))
+                {
+                    var table = db.GetCollection<OdometerRecord>("odometerrecords");
+                    odometerrecords = table.FindAll().ToList();
+                };
+                foreach (var record in odometerrecords)
+                {
+                    string cmd = $"INSERT INTO app.odometerrecords (id, vehicleId, data) VALUES(@id, @vehicleId, CAST(@data AS jsonb)); SELECT setval('app.odometerrecords_id_seq', (SELECT MAX(id) from app.odometerrecords));";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("id", record.Id);
+                        ctext.Parameters.AddWithValue("vehicleId", record.VehicleId);
+                        ctext.Parameters.AddWithValue("data", System.Text.Json.JsonSerializer.Serialize(record));
+                        ctext.ExecuteNonQuery();
+                    }
+                }
+                using (var db = new LiteDatabase(fullFileName))
+                {
+                    var table = db.GetCollection<ReminderRecord>("reminderrecords");
+                    reminderrecords = table.FindAll().ToList();
+                };
+                foreach (var record in reminderrecords)
+                {
+                    string cmd = $"INSERT INTO app.reminderrecords (id, vehicleId, data) VALUES(@id, @vehicleId, CAST(@data AS jsonb)); SELECT setval('app.reminderrecords_id_seq', (SELECT MAX(id) from app.reminderrecords));";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("id", record.Id);
+                        ctext.Parameters.AddWithValue("vehicleId", record.VehicleId);
+                        ctext.Parameters.AddWithValue("data", System.Text.Json.JsonSerializer.Serialize(record));
+                        ctext.ExecuteNonQuery();
+                    }
+                }
+                #endregion
+                #region "Part3"
+                using (var db = new LiteDatabase(fullFileName))
+                {
+                    var table = db.GetCollection<PlanRecord>("planrecords");
+                    planrecords = table.FindAll().ToList();
+                };
+                foreach (var record in planrecords)
+                {
+                    string cmd = $"INSERT INTO app.planrecords (id, vehicleId, data) VALUES(@id, @vehicleId, CAST(@data AS jsonb)); SELECT setval('app.planrecords_id_seq', (SELECT MAX(id) from app.planrecords));";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("id", record.Id);
+                        ctext.Parameters.AddWithValue("vehicleId", record.VehicleId);
+                        ctext.Parameters.AddWithValue("data", System.Text.Json.JsonSerializer.Serialize(record));
+                        ctext.ExecuteNonQuery();
+                    }
+                }
+                using (var db = new LiteDatabase(fullFileName))
+                {
+                    var table = db.GetCollection<PlanRecordInput>("planrecordtemplates");
+                    planrecordtemplates = table.FindAll().ToList();
+                };
+                foreach (var record in planrecordtemplates)
+                {
+                    string cmd = $"INSERT INTO app.planrecordtemplates (id, vehicleId, data) VALUES(@id, @vehicleId, CAST(@data AS jsonb)); SELECT setval('app.planrecordtemplates_id_seq', (SELECT MAX(id) from app.planrecordtemplates));";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("id", record.Id);
+                        ctext.Parameters.AddWithValue("vehicleId", record.VehicleId);
+                        ctext.Parameters.AddWithValue("data", System.Text.Json.JsonSerializer.Serialize(record));
+                        ctext.ExecuteNonQuery();
+                    }
+                }
+                using (var db = new LiteDatabase(fullFileName))
+                {
+                    var table = db.GetCollection<SupplyRecord>("supplyrecords");
+                    supplyrecords = table.FindAll().ToList();
+                };
+                foreach (var record in supplyrecords)
+                {
+                    string cmd = $"INSERT INTO app.supplyrecords (id, vehicleId, data) VALUES(@id, @vehicleId, CAST(@data AS jsonb)); SELECT setval('app.supplyrecords_id_seq', (SELECT MAX(id) from app.supplyrecords));";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("id", record.Id);
+                        ctext.Parameters.AddWithValue("vehicleId", record.VehicleId);
+                        ctext.Parameters.AddWithValue("data", System.Text.Json.JsonSerializer.Serialize(record));
+                        ctext.ExecuteNonQuery();
+                    }
+                }
+                using (var db = new LiteDatabase(fullFileName))
+                {
+                    var table = db.GetCollection<TaxRecord>("taxrecords");
+                    taxrecords = table.FindAll().ToList();
+                };
+                foreach (var record in taxrecords)
+                {
+                    string cmd = $"INSERT INTO app.taxrecords (id, vehicleId, data) VALUES(@id, @vehicleId, CAST(@data AS jsonb)); SELECT setval('app.taxrecords_id_seq', (SELECT MAX(id) from app.taxrecords));";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("id", record.Id);
+                        ctext.Parameters.AddWithValue("vehicleId", record.VehicleId);
+                        ctext.Parameters.AddWithValue("data", System.Text.Json.JsonSerializer.Serialize(record));
+                        ctext.ExecuteNonQuery();
+                    }
+                }
+                #endregion
+                #region "Part4"
+                using (var db = new LiteDatabase(fullFileName))
+                {
+                    var table = db.GetCollection<UserData>("userrecords");
+                    userrecords =  table.FindAll().ToList();
+                };
+                foreach (var record in userrecords)
+                {
+                    string cmd = $"INSERT INTO app.userrecords (id, username, emailaddress, password, isadmin) VALUES(@id, @username, @emailaddress, @password, @isadmin); SELECT setval('app.userrecords_id_seq', (SELECT MAX(id) from app.userrecords));";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("id", record.Id);
+                        ctext.Parameters.AddWithValue("username", record.UserName);
+                        ctext.Parameters.AddWithValue("emailaddress", record.EmailAddress);
+                        ctext.Parameters.AddWithValue("password", record.Password);
+                        ctext.Parameters.AddWithValue("isadmin", record.IsAdmin);
+                        ctext.ExecuteNonQuery();
+                    }
+                }
+                using (var db = new LiteDatabase(fullFileName))
+                {
+                    var table = db.GetCollection<Token>("tokenrecords");
+                    tokenrecords = table.FindAll().ToList();
+                };
+                foreach (var record in tokenrecords)
+                {
+                    string cmd = $"INSERT INTO app.tokenrecords (id, emailaddress, body) VALUES(@id, @emailaddress, @body); SELECT setval('app.tokenrecords_id_seq', (SELECT MAX(id) from app.tokenrecords));";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("id", record.Id);
+                        ctext.Parameters.AddWithValue("emailaddress", record.EmailAddress);
+                        ctext.Parameters.AddWithValue("body", record.Body);
+                        ctext.ExecuteNonQuery();
+                    }
+                }
+                using (var db = new LiteDatabase(fullFileName))
+                {
+                    var table = db.GetCollection<UserConfigData>("userconfigrecords");
+                    userconfigrecords = table.FindAll().ToList();
+                };
+                foreach (var record in userconfigrecords)
+                {
+                    string cmd = $"INSERT INTO app.userconfigrecords (id, data) VALUES(@id, CAST(@data AS jsonb))";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("id", record.Id);
+                        ctext.Parameters.AddWithValue("data", System.Text.Json.JsonSerializer.Serialize(record));
+                        ctext.ExecuteNonQuery();
+                    }
+                }
+                using (var db = new LiteDatabase(fullFileName))
+                {
+                    var table = db.GetCollection<UserAccess>("useraccessrecords");
+                    useraccessrecords = table.FindAll().ToList();
+                };
+                foreach (var record in useraccessrecords)
+                {
+                    string cmd = $"INSERT INTO app.useraccessrecords (userId, vehicleId) VALUES(@userId, @vehicleId)";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("userId", record.Id.UserId);
+                        ctext.Parameters.AddWithValue("vehicleId", record.Id.VehicleId);
+                        ctext.ExecuteNonQuery();
+                    }
+                }
+                #endregion
+                #region "Part5"
+                using (var db = new LiteDatabase(fullFileName))
+                {
+                    var table = db.GetCollection<RecordExtraField>("extrafields");
+                    extrafields = table.FindAll().ToList();
+                };
+                foreach (var record in extrafields)
+                {
+                    string cmd = $"INSERT INTO app.extrafields (id, data) VALUES(@id, CAST(@data AS jsonb))";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("id", record.Id);
+                        ctext.Parameters.AddWithValue("data", System.Text.Json.JsonSerializer.Serialize(record));
+                        ctext.ExecuteNonQuery();
+                    }
+                }
+                #endregion
+                return Json(new OperationResponse { Success = true, Message = "Data Imported Successfully" });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return Json(new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage });
+            }
+        }
+    }
+}

Controllers/VehicleController.cs

@@ -27,6 +27,7 @@ namespace CarCareTracker.Controllers
         private readonly IUpgradeRecordDataAccess _upgradeRecordDataAccess;
         private readonly ISupplyRecordDataAccess _supplyRecordDataAccess;
         private readonly IPlanRecordDataAccess _planRecordDataAccess;
+        private readonly IPlanRecordTemplateDataAccess _planRecordTemplateDataAccess;
         private readonly IOdometerRecordDataAccess _odometerRecordDataAccess;
         private readonly IWebHostEnvironment _webEnv;
         private readonly IConfigHelper _config;
@@ -35,6 +36,7 @@ namespace CarCareTracker.Controllers
         private readonly IReminderHelper _reminderHelper;
         private readonly IReportHelper _reportHelper;
         private readonly IUserLogic _userLogic;
+        private readonly IExtraFieldDataAccess _extraFieldDataAccess;
 
         public VehicleController(ILogger<VehicleController> logger,
             IFileHelper fileHelper,
@@ -51,7 +53,9 @@ namespace CarCareTracker.Controllers
             IUpgradeRecordDataAccess upgradeRecordDataAccess,
             ISupplyRecordDataAccess supplyRecordDataAccess,
             IPlanRecordDataAccess planRecordDataAccess,
+            IPlanRecordTemplateDataAccess planRecordTemplateDataAccess,
             IOdometerRecordDataAccess odometerRecordDataAccess,
+            IExtraFieldDataAccess extraFieldDataAccess,
             IUserLogic userLogic,
             IWebHostEnvironment webEnv,
             IConfigHelper config)
@@ -71,7 +75,9 @@ namespace CarCareTracker.Controllers
             _upgradeRecordDataAccess = upgradeRecordDataAccess;
             _supplyRecordDataAccess = supplyRecordDataAccess;
             _planRecordDataAccess = planRecordDataAccess;
+            _planRecordTemplateDataAccess = planRecordTemplateDataAccess;
             _odometerRecordDataAccess = odometerRecordDataAccess;
+            _extraFieldDataAccess = extraFieldDataAccess;
             _userLogic = userLogic;
             _webEnv = webEnv;
             _config = config;
@@ -142,6 +148,7 @@ namespace CarCareTracker.Controllers
                 _reminderRecordDataAccess.DeleteAllReminderRecordsByVehicleId(vehicleId) &&
                 _upgradeRecordDataAccess.DeleteAllUpgradeRecordsByVehicleId(vehicleId) &&
                 _planRecordDataAccess.DeleteAllPlanRecordsByVehicleId(vehicleId) &&
+                _planRecordTemplateDataAccess.DeleteAllPlanRecordTemplatesByVehicleId(vehicleId) &&
                 _supplyRecordDataAccess.DeleteAllSupplyRecordsByVehicleId(vehicleId) &&
                 _userLogic.DeleteAllAccessToVehicle(vehicleId) &&
                 _dataAccess.DeleteVehicle(vehicleId);
@@ -157,7 +164,7 @@ namespace CarCareTracker.Controllers
         [HttpGet]
         public IActionResult ExportFromVehicleToCsv(int vehicleId, ImportMode mode)
         {
-            if (vehicleId == default)
+            if (vehicleId == default && mode != ImportMode.SupplyRecord)
             {
                 return Json(false);
             }
@@ -172,7 +179,7 @@ namespace CarCareTracker.Controllers
                 var vehicleRecords = _serviceRecordDataAccess.GetServiceRecordsByVehicleId(vehicleId);
                 if (vehicleRecords.Any())
                 {
-                    var exportData = vehicleRecords.Select(x => new ServiceRecordExportModel { Date = x.Date.ToShortDateString(), Description = x.Description, Cost = x.Cost.ToString("C"), Notes = x.Notes, Odometer = x.Mileage.ToString() });
+                    var exportData = vehicleRecords.Select(x => new ServiceRecordExportModel { Date = x.Date.ToShortDateString(), Description = x.Description, Cost = x.Cost.ToString("C"), Notes = x.Notes, Odometer = x.Mileage.ToString(), Tags = string.Join(" ", x.Tags) });
                     using (var writer = new StreamWriter(fullExportFilePath))
                     {
                         using (var csv = new CsvWriter(writer, CultureInfo.InvariantCulture))
@@ -190,7 +197,7 @@ namespace CarCareTracker.Controllers
                 var vehicleRecords = _collisionRecordDataAccess.GetCollisionRecordsByVehicleId(vehicleId);
                 if (vehicleRecords.Any())
                 {
-                    var exportData = vehicleRecords.Select(x => new ServiceRecordExportModel { Date = x.Date.ToShortDateString(), Description = x.Description, Cost = x.Cost.ToString("C"), Notes = x.Notes, Odometer = x.Mileage.ToString() });
+                    var exportData = vehicleRecords.Select(x => new ServiceRecordExportModel { Date = x.Date.ToShortDateString(), Description = x.Description, Cost = x.Cost.ToString("C"), Notes = x.Notes, Odometer = x.Mileage.ToString(), Tags = string.Join(" ", x.Tags) });
                     using (var writer = new StreamWriter(fullExportFilePath))
                     {
                         using (var csv = new CsvWriter(writer, CultureInfo.InvariantCulture))
@@ -208,7 +215,7 @@ namespace CarCareTracker.Controllers
                 var vehicleRecords = _upgradeRecordDataAccess.GetUpgradeRecordsByVehicleId(vehicleId);
                 if (vehicleRecords.Any())
                 {
-                    var exportData = vehicleRecords.Select(x => new ServiceRecordExportModel { Date = x.Date.ToShortDateString(), Description = x.Description, Cost = x.Cost.ToString("C"), Notes = x.Notes, Odometer = x.Mileage.ToString() });
+                    var exportData = vehicleRecords.Select(x => new ServiceRecordExportModel { Date = x.Date.ToShortDateString(), Description = x.Description, Cost = x.Cost.ToString("C"), Notes = x.Notes, Odometer = x.Mileage.ToString(), Tags = string.Join(" ", x.Tags) });
                     using (var writer = new StreamWriter(fullExportFilePath))
                     {
                         using (var csv = new CsvWriter(writer, CultureInfo.InvariantCulture))
@@ -226,7 +233,7 @@ namespace CarCareTracker.Controllers
                 var vehicleRecords = _odometerRecordDataAccess.GetOdometerRecordsByVehicleId(vehicleId);
                 if (vehicleRecords.Any())
                 {
-                    var exportData = vehicleRecords.Select(x => new OdometerRecordExportModel { Date = x.Date.ToShortDateString(), Notes = x.Notes, Odometer = x.Mileage.ToString() });
+                    var exportData = vehicleRecords.Select(x => new OdometerRecordExportModel { Date = x.Date.ToShortDateString(), Notes = x.Notes, Odometer = x.Mileage.ToString(), Tags = string.Join(" ", x.Tags) });
                     using (var writer = new StreamWriter(fullExportFilePath))
                     {
                         using (var csv = new CsvWriter(writer, CultureInfo.InvariantCulture))
@@ -252,7 +259,8 @@ namespace CarCareTracker.Controllers
                         PartNumber = x.PartNumber,
                         PartQuantity = x.Quantity.ToString(),
                         PartSupplier = x.PartSupplier,
-                        Notes = x.Notes
+                        Notes = x.Notes,
+                        Tags = string.Join(" ", x.Tags)
                     });
                     using (var writer = new StreamWriter(fullExportFilePath))
                     {
@@ -271,7 +279,7 @@ namespace CarCareTracker.Controllers
                 var vehicleRecords = _taxRecordDataAccess.GetTaxRecordsByVehicleId(vehicleId);
                 if (vehicleRecords.Any())
                 {
-                    var exportData = vehicleRecords.Select(x => new TaxRecordExportModel { Date = x.Date.ToShortDateString(), Description = x.Description, Cost = x.Cost.ToString("C"), Notes = x.Notes });
+                    var exportData = vehicleRecords.Select(x => new TaxRecordExportModel { Date = x.Date.ToShortDateString(), Description = x.Description, Cost = x.Cost.ToString("C"), Notes = x.Notes, Tags = string.Join(" ", x.Tags) });
                     using (var writer = new StreamWriter(fullExportFilePath))
                     {
                         using (var csv = new CsvWriter(writer, CultureInfo.InvariantCulture))
@@ -327,7 +335,8 @@ namespace CarCareTracker.Controllers
                     Odometer = x.Mileage.ToString(),
                     IsFillToFull = x.IsFillToFull.ToString(),
                     MissedFuelUp = x.MissedFuelUp.ToString(),
-                    Notes = x.Notes
+                    Notes = x.Notes,
+                    Tags = string.Join(" ", x.Tags)
                 });
                 using (var writer = new StreamWriter(fullExportFilePath))
                 {
@@ -344,7 +353,11 @@ namespace CarCareTracker.Controllers
         [HttpPost]
         public IActionResult ImportToVehicleIdFromCsv(int vehicleId, ImportMode mode, string fileName)
         {
-            if (vehicleId == default || string.IsNullOrWhiteSpace(fileName))
+            if (vehicleId == default && mode != ImportMode.SupplyRecord)
+            {
+                return Json(false);
+            }
+            if (string.IsNullOrWhiteSpace(fileName))
             {
                 return Json(false);
             }
@@ -378,7 +391,8 @@ namespace CarCareTracker.Controllers
                                         Date = DateTime.Parse(importModel.Date),
                                         Mileage = decimal.ToInt32(decimal.Parse(importModel.Odometer, NumberStyles.Any)),
                                         Gallons = decimal.Parse(importModel.FuelConsumed, NumberStyles.Any),
-                                        Notes = string.IsNullOrWhiteSpace(importModel.Notes) ? "" : importModel.Notes
+                                        Notes = string.IsNullOrWhiteSpace(importModel.Notes) ? "" : importModel.Notes,
+                                        Tags = string.IsNullOrWhiteSpace(importModel.Tags) ? [] : importModel.Tags.Split(" ").ToList()
                                     };
                                     if (string.IsNullOrWhiteSpace(importModel.Cost) && !string.IsNullOrWhiteSpace(importModel.Price))
                                     {
@@ -423,7 +437,8 @@ namespace CarCareTracker.Controllers
                                         Mileage = decimal.ToInt32(decimal.Parse(importModel.Odometer, NumberStyles.Any)),
                                         Description = string.IsNullOrWhiteSpace(importModel.Description) ? $"Service Record on {importModel.Date}" : importModel.Description,
                                         Notes = string.IsNullOrWhiteSpace(importModel.Notes) ? "" : importModel.Notes,
-                                        Cost = decimal.Parse(importModel.Cost, NumberStyles.Any)
+                                        Cost = decimal.Parse(importModel.Cost, NumberStyles.Any),
+                                        Tags = string.IsNullOrWhiteSpace(importModel.Tags) ? [] : importModel.Tags.Split(" ").ToList()
                                     };
                                     _serviceRecordDataAccess.SaveServiceRecordToVehicle(convertedRecord);
                                 }
@@ -434,7 +449,8 @@ namespace CarCareTracker.Controllers
                                         VehicleId = vehicleId,
                                         Date = DateTime.Parse(importModel.Date),
                                         Mileage = decimal.ToInt32(decimal.Parse(importModel.Odometer, NumberStyles.Any)),
-                                        Notes = string.IsNullOrWhiteSpace(importModel.Notes) ? "" : importModel.Notes
+                                        Notes = string.IsNullOrWhiteSpace(importModel.Notes) ? "" : importModel.Notes,
+                                        Tags = string.IsNullOrWhiteSpace(importModel.Tags) ? [] : importModel.Tags.Split(" ").ToList()
                                     };
                                     _odometerRecordDataAccess.SaveOdometerRecordToVehicle(convertedRecord);
                                 }
@@ -466,7 +482,8 @@ namespace CarCareTracker.Controllers
                                         Mileage = decimal.ToInt32(decimal.Parse(importModel.Odometer, NumberStyles.Any)),
                                         Description = string.IsNullOrWhiteSpace(importModel.Description) ? $"Repair Record on {importModel.Date}" : importModel.Description,
                                         Notes = string.IsNullOrWhiteSpace(importModel.Notes) ? "" : importModel.Notes,
-                                        Cost = decimal.Parse(importModel.Cost, NumberStyles.Any)
+                                        Cost = decimal.Parse(importModel.Cost, NumberStyles.Any),
+                                        Tags = string.IsNullOrWhiteSpace(importModel.Tags) ? [] : importModel.Tags.Split(" ").ToList()
                                     };
                                     _collisionRecordDataAccess.SaveCollisionRecordToVehicle(convertedRecord);
                                 }
@@ -479,7 +496,8 @@ namespace CarCareTracker.Controllers
                                         Mileage = decimal.ToInt32(decimal.Parse(importModel.Odometer, NumberStyles.Any)),
                                         Description = string.IsNullOrWhiteSpace(importModel.Description) ? $"Upgrade Record on {importModel.Date}" : importModel.Description,
                                         Notes = string.IsNullOrWhiteSpace(importModel.Notes) ? "" : importModel.Notes,
-                                        Cost = decimal.Parse(importModel.Cost, NumberStyles.Any)
+                                        Cost = decimal.Parse(importModel.Cost, NumberStyles.Any),
+                                        Tags = string.IsNullOrWhiteSpace(importModel.Tags) ? [] : importModel.Tags.Split(" ").ToList()
                                     };
                                     _upgradeRecordDataAccess.SaveUpgradeRecordToVehicle(convertedRecord);
                                 }
@@ -494,7 +512,8 @@ namespace CarCareTracker.Controllers
                                         Quantity = decimal.Parse(importModel.PartQuantity, NumberStyles.Any),
                                         Description = importModel.Description,
                                         Cost = decimal.Parse(importModel.Cost, NumberStyles.Any),
-                                        Notes = importModel.Notes
+                                        Notes = importModel.Notes,
+                                        Tags = string.IsNullOrWhiteSpace(importModel.Tags) ? [] : importModel.Tags.Split(" ").ToList()
                                     };
                                     _supplyRecordDataAccess.SaveSupplyRecordToVehicle(convertedRecord);
                                 }
@@ -506,7 +525,8 @@ namespace CarCareTracker.Controllers
                                         Date = DateTime.Parse(importModel.Date),
                                         Description = string.IsNullOrWhiteSpace(importModel.Description) ? $"Tax Record on {importModel.Date}" : importModel.Description,
                                         Notes = string.IsNullOrWhiteSpace(importModel.Notes) ? "" : importModel.Notes,
-                                        Cost = decimal.Parse(importModel.Cost, NumberStyles.Any)
+                                        Cost = decimal.Parse(importModel.Cost, NumberStyles.Any),
+                                        Tags = string.IsNullOrWhiteSpace(importModel.Tags) ? [] : importModel.Tags.Split(" ").ToList()
                                     };
                                     _taxRecordDataAccess.SaveTaxRecordToVehicle(convertedRecord);
                                 }
@@ -572,7 +592,7 @@ namespace CarCareTracker.Controllers
             var vehicleData = _dataAccess.GetVehicleById(vehicleId);
             var vehicleIsElectric = vehicleData.IsElectric;
             var vehicleUseHours = vehicleData.UseHours;
-            return PartialView("_GasModal", new GasRecordInputContainer() { UseKwh = vehicleIsElectric, UseHours = vehicleUseHours, GasRecord = new GasRecordInput() });
+            return PartialView("_GasModal", new GasRecordInputContainer() { UseKwh = vehicleIsElectric, UseHours = vehicleUseHours, GasRecord = new GasRecordInput() { ExtraFields = _extraFieldDataAccess.GetExtraFieldsById((int)ImportMode.GasRecord).ExtraFields } });
         }
         [HttpGet]
         public IActionResult GetGasRecordForEditById(int gasRecordId)
@@ -589,7 +609,9 @@ namespace CarCareTracker.Controllers
                 Gallons = result.Gallons,
                 IsFillToFull = result.IsFillToFull,
                 MissedFuelUp = result.MissedFuelUp,
-                Notes = result.Notes
+                Notes = result.Notes,
+                Tags = result.Tags,
+                ExtraFields = StaticHelper.AddExtraFields(result.ExtraFields, _extraFieldDataAccess.GetExtraFieldsById((int)ImportMode.GasRecord).ExtraFields)
             };
             var vehicleData = _dataAccess.GetVehicleById(convertedResult.VehicleId);
             var vehicleIsElectric = vehicleData.IsElectric;
@@ -608,6 +630,15 @@ namespace CarCareTracker.Controllers
             var result = _gasRecordDataAccess.DeleteGasRecordById(gasRecordId);
             return Json(result);
         }
+        [HttpPost]
+        public IActionResult SaveUserGasTabPreferences(string gasUnit, string fuelMileageUnit)
+        {
+            var currentConfig = _config.GetUserConfig(User);
+            currentConfig.PreferredGasUnit = gasUnit;
+            currentConfig.PreferredGasMileageUnit = fuelMileageUnit;
+            var result = _config.SaveUserConfig(User, currentConfig);
+            return Json(result);
+        }
         #endregion
         #region "Service Records"
         [TypeFilter(typeof(CollaboratorFilter))]
@@ -651,7 +682,7 @@ namespace CarCareTracker.Controllers
         [HttpGet]
         public IActionResult GetAddServiceRecordPartialView()
         {
-            return PartialView("_ServiceRecordModal", new ServiceRecordInput());
+            return PartialView("_ServiceRecordModal", new ServiceRecordInput() { ExtraFields = _extraFieldDataAccess.GetExtraFieldsById((int)ImportMode.ServiceRecord).ExtraFields });
         }
         [HttpGet]
         public IActionResult GetServiceRecordForEditById(int serviceRecordId)
@@ -667,7 +698,9 @@ namespace CarCareTracker.Controllers
                 Mileage = result.Mileage,
                 Notes = result.Notes,
                 VehicleId = result.VehicleId,
-                Files = result.Files
+                Files = result.Files,
+                Tags = result.Tags,
+                ExtraFields = StaticHelper.AddExtraFields(result.ExtraFields, _extraFieldDataAccess.GetExtraFieldsById((int)ImportMode.ServiceRecord).ExtraFields)
             };
             return PartialView("_ServiceRecordModal", convertedResult);
         }
@@ -720,7 +753,7 @@ namespace CarCareTracker.Controllers
         [HttpGet]
         public IActionResult GetAddCollisionRecordPartialView()
         {
-            return PartialView("_CollisionRecordModal", new CollisionRecordInput());
+            return PartialView("_CollisionRecordModal", new CollisionRecordInput() { ExtraFields = _extraFieldDataAccess.GetExtraFieldsById((int)ImportMode.RepairRecord).ExtraFields });
         }
         [HttpGet]
         public IActionResult GetCollisionRecordForEditById(int collisionRecordId)
@@ -736,7 +769,9 @@ namespace CarCareTracker.Controllers
                 Mileage = result.Mileage,
                 Notes = result.Notes,
                 VehicleId = result.VehicleId,
-                Files = result.Files
+                Files = result.Files,
+                Tags = result.Tags,
+                ExtraFields = StaticHelper.AddExtraFields(result.ExtraFields, _extraFieldDataAccess.GetExtraFieldsById((int)ImportMode.RepairRecord).ExtraFields)
             };
             return PartialView("_CollisionRecordModal", convertedResult);
         }
@@ -772,7 +807,14 @@ namespace CarCareTracker.Controllers
             {
                 foreach(TaxRecord recurringFee in recurringFees)
                 {
-                    var newDate = recurringFee.Date.AddMonths((int)recurringFee.RecurringInterval);
+                    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()
@@ -784,7 +826,10 @@ namespace CarCareTracker.Controllers
                             IsRecurring = true,
                             Notes = recurringFee.Notes,
                             RecurringInterval = recurringFee.RecurringInterval,
-                            Files = recurringFee.Files
+                            CustomMonthInterval = recurringFee.CustomMonthInterval,
+                            Files = recurringFee.Files,
+                            Tags = recurringFee.Tags,
+                            ExtraFields = recurringFee.ExtraFields
                         };
                         _taxRecordDataAccess.SaveTaxRecordToVehicle(recurringFee);
                         _taxRecordDataAccess.SaveTaxRecordToVehicle(newRecurringFee);
@@ -803,7 +848,7 @@ namespace CarCareTracker.Controllers
         [HttpGet]
         public IActionResult GetAddTaxRecordPartialView()
         {
-            return PartialView("_TaxRecordModal", new TaxRecordInput());
+            return PartialView("_TaxRecordModal", new TaxRecordInput() { ExtraFields = _extraFieldDataAccess.GetExtraFieldsById((int)ImportMode.TaxRecord).ExtraFields });
         }
         [HttpGet]
         public IActionResult GetTaxRecordForEditById(int taxRecordId)
@@ -820,7 +865,10 @@ namespace CarCareTracker.Controllers
                 VehicleId = result.VehicleId,
                 IsRecurring = result.IsRecurring,
                 RecurringInterval = result.RecurringInterval,
-                Files = result.Files
+                CustomMonthInterval = result.CustomMonthInterval,
+                Files = result.Files,
+                Tags = result.Tags,
+                ExtraFields = StaticHelper.AddExtraFields(result.ExtraFields, _extraFieldDataAccess.GetExtraFieldsById((int)ImportMode.TaxRecord).ExtraFields)
             };
             return PartialView("_TaxRecordModal", convertedResult);
         }
@@ -842,6 +890,7 @@ namespace CarCareTracker.Controllers
             var collisionRecords = _collisionRecordDataAccess.GetCollisionRecordsByVehicleId(vehicleId);
             var taxRecords = _taxRecordDataAccess.GetTaxRecordsByVehicleId(vehicleId);
             var upgradeRecords = _upgradeRecordDataAccess.GetUpgradeRecordsByVehicleId(vehicleId);
+            var odometerRecords = _odometerRecordDataAccess.GetOdometerRecordsByVehicleId(vehicleId);
             var viewModel = new ReportViewModel();
             //get totalCostMakeUp
             viewModel.CostMakeUpForVehicle = new CostMakeUpForVehicle
@@ -859,10 +908,12 @@ namespace CarCareTracker.Controllers
             allCosts.AddRange(_reportHelper.GetUpgradeRecordSum(upgradeRecords, 0));
             allCosts.AddRange(_reportHelper.GetGasRecordSum(gasRecords, 0));
             allCosts.AddRange(_reportHelper.GetTaxRecordSum(taxRecords, 0));
+            allCosts.AddRange(_reportHelper.GetOdometerRecordSum(odometerRecords, 0));
             viewModel.CostForVehicleByMonth = allCosts.GroupBy(x => new { x.MonthName, x.MonthId }).OrderBy(x => x.Key.MonthId).Select(x => new CostForVehicleByMonth
             {
                 MonthName = x.Key.MonthName,
-                Cost = x.Sum(y => y.Cost)
+                Cost = x.Sum(y => y.Cost),
+                DistanceTraveled = x.Any(y=>y.MinMileage != default) ? x.Max(y=>y.MaxMileage) - x.Where(y=>y.MinMileage != default).Min(y=>y.MinMileage) : 0
             }).ToList();
             //get reminders
             var reminders = GetRemindersAndUrgency(vehicleId, DateTime.Now);
@@ -1072,6 +1123,7 @@ namespace CarCareTracker.Controllers
             var gasRecords = _gasRecordDataAccess.GetGasRecordsByVehicleId(vehicleId);
             bool useMPG = _config.GetUserConfig(User).UseMPG;
             bool useUKMPG = _config.GetUserConfig(User).UseUKMPG;
+            string preferredFuelMileageUnit = _config.GetUserConfig(User).PreferredGasMileageUnit;
             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);
             var averageMPG = "0";
@@ -1080,7 +1132,19 @@ namespace CarCareTracker.Controllers
             {
                 averageMPG = _gasHelper.GetAverageGasMileage(gasViewModels, useMPG);
             }
-            vehicleHistory.MPG = averageMPG;
+            var fuelEconomyMileageUnit = StaticHelper.GetFuelEconomyUnit(vehicleHistory.VehicleData.IsElectric, vehicleHistory.VehicleData.UseHours, useMPG, useUKMPG);
+            if (fuelEconomyMileageUnit == "l/100km" && preferredFuelMileageUnit == "km/l")
+            {
+                //conversion needed.
+                var newAverageMPG = decimal.Parse(averageMPG, NumberStyles.Any);
+                if (newAverageMPG != 0)
+                {
+                    newAverageMPG = 100 / newAverageMPG;
+                }
+                averageMPG = newAverageMPG.ToString("F");
+                fuelEconomyMileageUnit = preferredFuelMileageUnit;
+            }
+            vehicleHistory.MPG = $"{averageMPG} {fuelEconomyMileageUnit}";
             //insert servicerecords
             reportData.AddRange(serviceRecords.Select(x => new GenericReportModel
             {
@@ -1178,10 +1242,16 @@ namespace CarCareTracker.Controllers
                 var taxRecords = _taxRecordDataAccess.GetTaxRecordsByVehicleId(vehicleId);
                 allCosts.AddRange(_reportHelper.GetTaxRecordSum(taxRecords, year));
             }
+            if (selectedMetrics.Contains(ImportMode.OdometerRecord))
+            {
+                var odometerRecords = _odometerRecordDataAccess.GetOdometerRecordsByVehicleId(vehicleId);
+                allCosts.AddRange(_reportHelper.GetOdometerRecordSum(odometerRecords, year));
+            }
             var groupedRecord = allCosts.GroupBy(x => new { x.MonthName, x.MonthId }).OrderBy(x => x.Key.MonthId).Select(x => new CostForVehicleByMonth
             {
                 MonthName = x.Key.MonthName,
-                Cost = x.Sum(y => y.Cost)
+                Cost = x.Sum(y => y.Cost),
+                DistanceTraveled = x.Any(y => y.MinMileage != default) ? x.Max(y => y.MaxMileage) - x.Where(y => y.MinMileage != default).Min(y => y.MinMileage) : 0
             }).ToList();
             return PartialView("_GasCostByMonthReport", groupedRecord);
         }
@@ -1309,7 +1379,9 @@ namespace CarCareTracker.Controllers
                 Metric = result.Metric,
                 IsRecurring = result.IsRecurring,
                 ReminderMileageInterval = result.ReminderMileageInterval,
-                ReminderMonthInterval = result.ReminderMonthInterval
+                ReminderMonthInterval = result.ReminderMonthInterval,
+                CustomMileageInterval = result.CustomMileageInterval,
+                CustomMonthInterval = result.CustomMonthInterval
             };
             return PartialView("_ReminderRecordModal", convertedResult);
         }
@@ -1362,7 +1434,7 @@ namespace CarCareTracker.Controllers
         [HttpGet]
         public IActionResult GetAddUpgradeRecordPartialView()
         {
-            return PartialView("_UpgradeRecordModal", new UpgradeRecordInput());
+            return PartialView("_UpgradeRecordModal", new UpgradeRecordInput() { ExtraFields = _extraFieldDataAccess.GetExtraFieldsById((int)ImportMode.UpgradeRecord).ExtraFields });
         }
         [HttpGet]
         public IActionResult GetUpgradeRecordForEditById(int upgradeRecordId)
@@ -1378,7 +1450,9 @@ namespace CarCareTracker.Controllers
                 Mileage = result.Mileage,
                 Notes = result.Notes,
                 VehicleId = result.VehicleId,
-                Files = result.Files
+                Files = result.Files,
+                Tags = result.Tags,
+                ExtraFields = StaticHelper.AddExtraFields(result.ExtraFields, _extraFieldDataAccess.GetExtraFieldsById((int)ImportMode.UpgradeRecord).ExtraFields)
             };
             return PartialView("_UpgradeRecordModal", convertedResult);
         }
@@ -1431,6 +1505,25 @@ namespace CarCareTracker.Controllers
         }
         #endregion
         #region "Supply Records"
+        private List<string> CheckSupplyRecordsAvailability(List<SupplyUsage> supplyUsage)
+        {
+            //returns empty string if all supplies are available
+            var result = new List<string>();
+            foreach (SupplyUsage supply in supplyUsage)
+            {
+                //get supply record.
+                var supplyData = _supplyRecordDataAccess.GetSupplyRecordById(supply.SupplyId);
+                if (supplyData == null)
+                {
+                    result.Add("Missing Supplies, Please Delete This Template and Recreate It.");
+                }
+                else if (supply.Quantity > supplyData.Quantity)
+                {
+                    result.Add($"Insufficient Quantity for {supplyData.Description}, need: {supply.Quantity}, available: {supplyData.Quantity}");
+                }
+            }
+            return result;
+        }
         private void RequisitionSupplyRecordsByUsage(List<SupplyUsage> supplyUsage)
         {
             foreach(SupplyUsage supply in supplyUsage)
@@ -1467,6 +1560,10 @@ namespace CarCareTracker.Controllers
         public IActionResult GetSupplyRecordsForRecordsByVehicleId(int vehicleId)
         {
             var result = _supplyRecordDataAccess.GetSupplyRecordsByVehicleId(vehicleId);
+            if (_config.GetServerEnableShopSupplies())
+            {
+                result.AddRange(_supplyRecordDataAccess.GetSupplyRecordsByVehicleId(0)); // add shop supplies
+            }
             result.RemoveAll(x => x.Quantity <= 0);
             bool _useDescending = _config.GetUserConfig(User).UseDescending;
             if (_useDescending)
@@ -1490,7 +1587,7 @@ namespace CarCareTracker.Controllers
         [HttpGet]
         public IActionResult GetAddSupplyRecordPartialView()
         {
-            return PartialView("_SupplyRecordModal", new SupplyRecordInput());
+            return PartialView("_SupplyRecordModal", new SupplyRecordInput() { ExtraFields = _extraFieldDataAccess.GetExtraFieldsById((int)ImportMode.SupplyRecord).ExtraFields });
         }
         [HttpGet]
         public IActionResult GetSupplyRecordForEditById(int supplyRecordId)
@@ -1508,7 +1605,9 @@ namespace CarCareTracker.Controllers
                 PartSupplier = result.PartSupplier,
                 Notes = result.Notes,
                 VehicleId = result.VehicleId,
-                Files = result.Files
+                Files = result.Files,
+                Tags = result.Tags,
+                ExtraFields = StaticHelper.AddExtraFields(result.ExtraFields, _extraFieldDataAccess.GetExtraFieldsById((int)ImportMode.SupplyRecord).ExtraFields)
             };
             return PartialView("_SupplyRecordModal", convertedResult);
         }
@@ -1545,10 +1644,64 @@ namespace CarCareTracker.Controllers
             }
             return Json(result);
         }
+        [HttpPost]
+        public IActionResult SavePlanRecordTemplateToVehicleId(PlanRecordInput planRecord)
+        {
+            //check if template name already taken.
+            var existingRecord = _planRecordTemplateDataAccess.GetPlanRecordTemplatesByVehicleId(planRecord.VehicleId).Where(x=>x.Description == planRecord.Description).Any();
+            if (existingRecord)
+            {
+                return Json(new OperationResponse {  Success = false, Message = "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 });
+        }
+        [TypeFilter(typeof(CollaboratorFilter))]
+        [HttpGet]
+        public IActionResult GetPlanRecordTemplatesForVehicleId(int vehicleId)
+        {
+            var result = _planRecordTemplateDataAccess.GetPlanRecordTemplatesByVehicleId(vehicleId);
+            return PartialView("_PlanRecordTemplateModal", result);
+        }
+        [HttpPost]
+        public IActionResult DeletePlanRecordTemplateById(int planRecordTemplateId)
+        {
+            var result = _planRecordTemplateDataAccess.DeletePlanRecordTemplateById(planRecordTemplateId);
+            return Json(result);
+        }
+        [HttpPost]
+        public IActionResult ConvertPlanRecordTemplateToPlanRecord(int planRecordTemplateId)
+        {
+            var existingRecord = _planRecordTemplateDataAccess.GetPlanRecordTemplateById(planRecordTemplateId);
+            if (existingRecord.Id == default)
+            {
+                return Json(new OperationResponse { Success = false, Message = "Unable to find template" });
+            }
+            if (existingRecord.Supplies.Any())
+            {
+                //check if all supplies are available
+                var supplyAvailability = CheckSupplyRecordsAvailability(existingRecord.Supplies);
+                if (supplyAvailability.Any())
+                {
+                    return Json(new OperationResponse { Success = false, Message = string.Join("<br>", supplyAvailability) });
+                }
+            }
+            //populate createdDate
+            existingRecord.DateCreated = DateTime.Now.ToString("G");
+            existingRecord.DateModified = DateTime.Now.ToString("G");
+            existingRecord.Id = default;
+            var result = _planRecordDataAccess.SavePlanRecordToVehicle(existingRecord.ToPlanRecord());
+            if (result && existingRecord.Supplies.Any())
+            {
+                RequisitionSupplyRecordsByUsage(existingRecord.Supplies);
+            }
+            return Json(new OperationResponse { Success = result, Message = result ? "Plan Record Added" : StaticHelper.GenericErrorMessage });
+        }
         [HttpGet]
         public IActionResult GetAddPlanRecordPartialView()
         {
-            return PartialView("_PlanRecordModal", new PlanRecordInput());
+            return PartialView("_PlanRecordModal", new PlanRecordInput() { ExtraFields = _extraFieldDataAccess.GetExtraFieldsById((int)ImportMode.PlanRecord).ExtraFields });
         }
         [HttpPost]
         public IActionResult UpdatePlanRecordProgress(int planRecordId, PlanProgress planProgress, int odometer = 0)
@@ -1566,7 +1719,8 @@ namespace CarCareTracker.Controllers
                         Date = DateTime.Now,
                         VehicleId = existingRecord.VehicleId,
                         Mileage = odometer,
-                        Notes = $"Auto Insert From Plan Record: {existingRecord.Description}"
+                        Notes = $"Auto Insert From Plan Record: {existingRecord.Description}",
+                        ExtraFields = existingRecord.ExtraFields
                     });
                 }
                 //convert plan record to service/upgrade/repair record.
@@ -1580,7 +1734,8 @@ namespace CarCareTracker.Controllers
                         Description = existingRecord.Description,
                         Cost = existingRecord.Cost,
                         Notes = existingRecord.Notes,
-                        Files = existingRecord.Files
+                        Files = existingRecord.Files,
+                        ExtraFields = existingRecord.ExtraFields
                     };
                     _serviceRecordDataAccess.SaveServiceRecordToVehicle(newRecord);
                 }
@@ -1594,7 +1749,8 @@ namespace CarCareTracker.Controllers
                         Description = existingRecord.Description,
                         Cost = existingRecord.Cost,
                         Notes = existingRecord.Notes,
-                        Files = existingRecord.Files
+                        Files = existingRecord.Files,
+                        ExtraFields = existingRecord.ExtraFields
                     };
                     _collisionRecordDataAccess.SaveCollisionRecordToVehicle(newRecord);
                 }
@@ -1608,7 +1764,8 @@ namespace CarCareTracker.Controllers
                         Description = existingRecord.Description,
                         Cost = existingRecord.Cost,
                         Notes = existingRecord.Notes,
-                        Files = existingRecord.Files
+                        Files = existingRecord.Files,
+                        ExtraFields = existingRecord.ExtraFields
                     };
                     _upgradeRecordDataAccess.SaveUpgradeRecordToVehicle(newRecord);
                 }
@@ -1632,7 +1789,8 @@ namespace CarCareTracker.Controllers
                 Cost = result.Cost,
                 Notes = result.Notes,
                 VehicleId = result.VehicleId,
-                Files = result.Files
+                Files = result.Files,
+                ExtraFields = StaticHelper.AddExtraFields(result.ExtraFields, _extraFieldDataAccess.GetExtraFieldsById((int)ImportMode.PlanRecord).ExtraFields)
             };
             return PartialView("_PlanRecordModal", convertedResult);
         }
@@ -1671,7 +1829,7 @@ namespace CarCareTracker.Controllers
         [HttpGet]
         public IActionResult GetAddOdometerRecordPartialView()
         {
-            return PartialView("_OdometerRecordModal", new OdometerRecordInput());
+            return PartialView("_OdometerRecordModal", new OdometerRecordInput() { ExtraFields = _extraFieldDataAccess.GetExtraFieldsById((int)ImportMode.OdometerRecord).ExtraFields });
         }
         [HttpGet]
         public IActionResult GetOdometerRecordForEditById(int odometerRecordId)
@@ -1685,7 +1843,9 @@ namespace CarCareTracker.Controllers
                 Mileage = result.Mileage,
                 Notes = result.Notes,
                 VehicleId = result.VehicleId,
-                Files = result.Files
+                Files = result.Files,
+                Tags = result.Tags,
+                ExtraFields = StaticHelper.AddExtraFields(result.ExtraFields, _extraFieldDataAccess.GetExtraFieldsById((int)ImportMode.OdometerRecord).ExtraFields)
             };
             return PartialView("_OdometerRecordModal", convertedResult);
         }

Enum/ReminderMileageInterval.cs

@@ -2,6 +2,7 @@
 {
     public enum ReminderMileageInterval
     {
+        Other = 0,
         FiftyMiles = 50,
         OneHundredMiles = 100,
         FiveHundredMiles = 500,

Enum/ReminderMonthInterval.cs

@@ -2,6 +2,7 @@
 {
     public enum ReminderMonthInterval
     {
+        Other = 0,
         OneMonth = 1,
         ThreeMonths = 3,
         SixMonths = 6,

External/Implementations/Litedb/ExtraFieldDataAccess.cs

@@ -0,0 +1,30 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Helper;
+using CarCareTracker.Models;
+using LiteDB;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class ExtraFieldDataAccess: IExtraFieldDataAccess
+    {
+        private static string dbName = StaticHelper.DbName;
+        private static string tableName = "extrafields";
+        public RecordExtraField GetExtraFieldsById(int importMode)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<RecordExtraField>(tableName);
+                return table.FindById(importMode) ?? new RecordExtraField();
+            };
+        }
+        public bool SaveExtraFields(RecordExtraField record)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<RecordExtraField>(tableName);
+                table.Upsert(record);
+                return true;
+            };
+        }
+    }
+}

External/Implementations/Litedb/PlanRecordTemplateDataAccess.cs

@@ -0,0 +1,57 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Helper;
+using CarCareTracker.Models;
+using LiteDB;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class PlanRecordTemplateDataAccess : IPlanRecordTemplateDataAccess
+    {
+        private static string dbName = StaticHelper.DbName;
+        private static string tableName = "planrecordtemplates";
+        public List<PlanRecordInput> GetPlanRecordTemplatesByVehicleId(int vehicleId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<PlanRecordInput>(tableName);
+                var planRecords = table.Find(Query.EQ(nameof(PlanRecordInput.VehicleId), vehicleId));
+                return planRecords.ToList() ?? new List<PlanRecordInput>();
+            };
+        }
+        public PlanRecordInput GetPlanRecordTemplateById(int planRecordId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<PlanRecordInput>(tableName);
+                return table.FindById(planRecordId);
+            };
+        }
+        public bool DeletePlanRecordTemplateById(int planRecordId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<PlanRecordInput>(tableName);
+                table.Delete(planRecordId);
+                return true;
+            };
+        }
+        public bool SavePlanRecordTemplateToVehicle(PlanRecordInput planRecord)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<PlanRecordInput>(tableName);
+                table.Upsert(planRecord);
+                return true;
+            };
+        }
+        public bool DeleteAllPlanRecordTemplatesByVehicleId(int vehicleId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<PlanRecord>(tableName);
+                var planRecords = table.DeleteMany(Query.EQ(nameof(PlanRecordInput.VehicleId), vehicleId));
+                return true;
+            };
+        }
+    }
+}

External/Implementations/Litedb/UserConfigDataAccess.cs

@@ -2,7 +2,6 @@
 using CarCareTracker.Helper;
 using CarCareTracker.Models;
 using LiteDB;
-using Microsoft.AspNetCore.Mvc.ModelBinding;
 
 namespace CarCareTracker.External.Implementations
 {

External/Implementations/Postgres/CollisionRecordDataAccess.cs

@@ -0,0 +1,160 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Models;
+using Npgsql;
+using System.Text.Json;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class PGCollisionRecordDataAccess : ICollisionRecordDataAccess
+    {
+        private NpgsqlDataSource pgDataSource;
+        private readonly ILogger<PGCollisionRecordDataAccess> _logger;
+        private static string tableName = "collisionrecords";
+        public PGCollisionRecordDataAccess(IConfiguration config, ILogger<PGCollisionRecordDataAccess> logger)
+        {
+            pgDataSource = NpgsqlDataSource.Create(config["POSTGRES_CONNECTION"]);
+
+            _logger = logger;
+            try
+            {
+                //create table if not exist.
+                string initCMD = $"CREATE TABLE IF NOT EXISTS app.{tableName} (id INT GENERATED BY DEFAULT AS IDENTITY primary key, vehicleId INT not null, data jsonb not null)";
+                using (var ctext = pgDataSource.CreateCommand(initCMD))
+                {
+                    ctext.ExecuteNonQuery();
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+            }
+        }
+        public List<CollisionRecord> GetCollisionRecordsByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE vehicleId = @vehicleId";
+                var results = new List<CollisionRecord>();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("vehicleId", vehicleId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            CollisionRecord collisionRecord = JsonSerializer.Deserialize<CollisionRecord>(reader["data"] as string);
+                            results.Add(collisionRecord);
+                        }
+                }
+                return results;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new List<CollisionRecord>();
+            }
+        }
+        public CollisionRecord GetCollisionRecordById(int collisionRecordId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE id = @id";
+                var result = new CollisionRecord();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", collisionRecordId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            CollisionRecord collisionRecord = JsonSerializer.Deserialize<CollisionRecord>(reader["data"] as string);
+                            result = collisionRecord;
+                        }
+                }
+                return result;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new CollisionRecord();
+            }
+        }
+        public bool DeleteCollisionRecordById(int collisionRecordId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE id = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", collisionRecordId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool SaveCollisionRecordToVehicle(CollisionRecord collisionRecord)
+        {
+            try
+            {
+                if (collisionRecord.Id == default)
+                {
+                    string cmd = $"INSERT INTO app.{tableName} (vehicleId, data) VALUES(@vehicleId, CAST(@data AS jsonb)) RETURNING id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("vehicleId", collisionRecord.VehicleId);
+                        ctext.Parameters.AddWithValue("data", "{}");
+                        collisionRecord.Id = Convert.ToInt32(ctext.ExecuteScalar());
+                        //update json data
+                        if (collisionRecord.Id != default)
+                        {
+                            string cmdU = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                            using (var ctextU = pgDataSource.CreateCommand(cmdU))
+                            {
+                                var serializedData = JsonSerializer.Serialize(collisionRecord);
+                                ctextU.Parameters.AddWithValue("id", collisionRecord.Id);
+                                ctextU.Parameters.AddWithValue("data", serializedData);
+                                return ctextU.ExecuteNonQuery() > 0;
+                            }
+                        }
+                        return collisionRecord.Id != default;
+                    }
+                }
+                else
+                {
+                    string cmd = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        var serializedData = JsonSerializer.Serialize(collisionRecord);
+                        ctext.Parameters.AddWithValue("id", collisionRecord.Id);
+                        ctext.Parameters.AddWithValue("data", serializedData);
+                        return ctext.ExecuteNonQuery() > 0;
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool DeleteAllCollisionRecordsByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE vehicleId = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", vehicleId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+    }
+}

External/Implementations/Postgres/ExtraFieldDataAccess.cs

@@ -0,0 +1,76 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Models;
+using Npgsql;
+using System.Text.Json;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class PGExtraFieldDataAccess : IExtraFieldDataAccess
+    {
+        private NpgsqlDataSource pgDataSource;
+        private readonly ILogger<PGExtraFieldDataAccess> _logger;
+        private static string tableName = "extrafields";
+        public PGExtraFieldDataAccess(IConfiguration config, ILogger<PGExtraFieldDataAccess> logger)
+        {
+            pgDataSource = NpgsqlDataSource.Create(config["POSTGRES_CONNECTION"]);
+
+            _logger = logger;
+            try
+            {
+                //create table if not exist.
+                string initCMD = $"CREATE TABLE IF NOT EXISTS app.{tableName} (id INT primary key, data jsonb not null)";
+                using (var ctext = pgDataSource.CreateCommand(initCMD))
+                {
+                    ctext.ExecuteNonQuery();
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+            }
+        }
+        public RecordExtraField GetExtraFieldsById(int importMode)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE id = @id";
+                var results = new RecordExtraField();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", importMode);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            RecordExtraField result = JsonSerializer.Deserialize<RecordExtraField>(reader["data"] as string);
+                            results = result;
+                        }
+                }
+                return results;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new RecordExtraField();
+            }
+        }
+        public bool SaveExtraFields(RecordExtraField record)
+        {
+            try
+            {
+                var existingRecord = GetExtraFieldsById(record.Id);
+                string cmd = $"INSERT INTO app.{tableName} (id, data) VALUES(@id, CAST(@data AS jsonb)) ON CONFLICT(id) DO UPDATE SET data = CAST(@data AS jsonb)";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", record.Id);
+                    ctext.Parameters.AddWithValue("data", JsonSerializer.Serialize(record));
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+    }
+}

External/Implementations/Postgres/GasRecordDataAccess.cs

@@ -0,0 +1,159 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Models;
+using Npgsql;
+using System.Text.Json;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class PGGasRecordDataAccess: IGasRecordDataAccess
+    {
+        private NpgsqlDataSource pgDataSource;
+        private readonly ILogger<PGGasRecordDataAccess> _logger;
+        private static string tableName = "gasrecords";
+        public PGGasRecordDataAccess(IConfiguration config, ILogger<PGGasRecordDataAccess> logger)
+        {
+            pgDataSource = NpgsqlDataSource.Create(config["POSTGRES_CONNECTION"]);
+            _logger = logger;
+            try
+            {
+                //create table if not exist.
+                string initCMD = $"CREATE TABLE IF NOT EXISTS app.{tableName} (id INT GENERATED BY DEFAULT AS IDENTITY primary key, vehicleId INT not null, data jsonb not null)";
+                using (var ctext = pgDataSource.CreateCommand(initCMD))
+                {
+                    ctext.ExecuteNonQuery();
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+            }
+        }
+        public List<GasRecord> GetGasRecordsByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE vehicleId = @vehicleId";
+                var results = new List<GasRecord>();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("vehicleId", vehicleId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            GasRecord gasRecord = JsonSerializer.Deserialize<GasRecord>(reader["data"] as string);
+                            results.Add(gasRecord);
+                        }
+                }
+                return results;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new List<GasRecord>();
+            }
+        }
+        public GasRecord GetGasRecordById(int gasRecordId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE id = @id";
+                var result = new GasRecord();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", gasRecordId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            GasRecord gasRecord = JsonSerializer.Deserialize<GasRecord>(reader["data"] as string);
+                            result = gasRecord;
+                        }
+                }
+                return result;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new GasRecord();
+            }
+        }
+        public bool DeleteGasRecordById(int gasRecordId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE id = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", gasRecordId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool SaveGasRecordToVehicle(GasRecord gasRecord)
+        {
+            try
+            {
+                if (gasRecord.Id == default)
+                {
+                    string cmd = $"INSERT INTO app.{tableName} (vehicleId, data) VALUES(@vehicleId, CAST(@data AS jsonb)) RETURNING id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("vehicleId", gasRecord.VehicleId);
+                        ctext.Parameters.AddWithValue("data", "{}");
+                        gasRecord.Id = Convert.ToInt32(ctext.ExecuteScalar());
+                        //update json data
+                        if (gasRecord.Id != default)
+                        {
+                            string cmdU = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                            using (var ctextU = pgDataSource.CreateCommand(cmdU))
+                            {
+                                var serializedData = JsonSerializer.Serialize(gasRecord);
+                                ctextU.Parameters.AddWithValue("id", gasRecord.Id);
+                                ctextU.Parameters.AddWithValue("data", serializedData);
+                                return ctextU.ExecuteNonQuery() > 0;
+                            }
+                        }
+                        return gasRecord.Id != default;
+                    }
+                }
+                else
+                {
+                    string cmd = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        var serializedData = JsonSerializer.Serialize(gasRecord);
+                        ctext.Parameters.AddWithValue("id", gasRecord.Id);
+                        ctext.Parameters.AddWithValue("data", serializedData);
+                        return ctext.ExecuteNonQuery() > 0;
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool DeleteAllGasRecordsByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE vehicleId = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", vehicleId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+    }
+}

External/Implementations/Postgres/NoteDataAccess.cs

@@ -0,0 +1,153 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Models;
+using Npgsql;
+using System.Text.Json;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class PGNoteDataAccess: INoteDataAccess
+    {
+        private NpgsqlDataSource pgDataSource;
+        private readonly ILogger<PGNoteDataAccess> _logger;
+        private static string tableName = "notes";
+        public PGNoteDataAccess(IConfiguration config, ILogger<PGNoteDataAccess> logger)
+        {
+            pgDataSource = NpgsqlDataSource.Create(config["POSTGRES_CONNECTION"]);
+            _logger = logger;
+            try
+            {
+                //create table if not exist.
+                string initCMD = $"CREATE TABLE IF NOT EXISTS app.{tableName} (id INT GENERATED BY DEFAULT AS IDENTITY primary key, vehicleId INT not null, data jsonb not null)";
+                using (var ctext = pgDataSource.CreateCommand(initCMD))
+                {
+                    ctext.ExecuteNonQuery();
+                }
+            } catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+            }
+        }
+        public List<Note> GetNotesByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE vehicleId = @vehicleId";
+                var results = new List<Note>();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("vehicleId", vehicleId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            Note note = JsonSerializer.Deserialize<Note>(reader["data"] as string);
+                            results.Add(note);
+                        }
+                }
+                return results;
+            } catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new List<Note>();
+            }
+        }
+        public Note GetNoteById(int noteId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE id = @id";
+                var result = new Note();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", noteId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            Note note = JsonSerializer.Deserialize<Note>(reader["data"] as string);
+                            result = note;
+                        }
+                }
+                return result;
+            } catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new Note();
+            }
+        }
+        public bool SaveNoteToVehicle(Note note)
+        {
+            try
+            {
+                if (note.Id == default)
+                {
+                    string cmd = $"INSERT INTO app.{tableName} (vehicleId, data) VALUES(@vehicleId, CAST(@data AS jsonb)) RETURNING id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("vehicleId", note.VehicleId);
+                        ctext.Parameters.AddWithValue("data", "{}");
+                        note.Id = Convert.ToInt32(ctext.ExecuteScalar());
+                        //update json data
+                        if (note.Id != default)
+                        {
+                            string cmdU = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                            using (var ctextU = pgDataSource.CreateCommand(cmdU))
+                            {
+                                var serializedData = JsonSerializer.Serialize(note);
+                                ctextU.Parameters.AddWithValue("id", note.Id);
+                                ctextU.Parameters.AddWithValue("data", serializedData);
+                                return ctextU.ExecuteNonQuery() > 0;
+                            }
+                        }
+                        return note.Id != default;
+                    }
+                }
+                else
+                {
+                    string cmd = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        var serializedData = JsonSerializer.Serialize(note);
+                        ctext.Parameters.AddWithValue("id", note.Id);
+                        ctext.Parameters.AddWithValue("data", serializedData);
+                        return ctext.ExecuteNonQuery() > 0;
+                    }
+                }
+            } catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool DeleteNoteById(int noteId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE id = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", noteId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            } catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool DeleteAllNotesByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE vehicleId = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", vehicleId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            } catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+    }
+}

External/Implementations/Postgres/OdometerRecordDataAccess.cs

@@ -0,0 +1,159 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Models;
+using Npgsql;
+using System.Text.Json;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class PGOdometerRecordDataAccess : IOdometerRecordDataAccess
+    {
+        private NpgsqlDataSource pgDataSource;
+        private readonly ILogger<PGOdometerRecordDataAccess> _logger;
+        private static string tableName = "odometerrecords";
+        public PGOdometerRecordDataAccess(IConfiguration config, ILogger<PGOdometerRecordDataAccess> logger)
+        {
+            pgDataSource = NpgsqlDataSource.Create(config["POSTGRES_CONNECTION"]);
+            _logger = logger;
+            try
+            {
+                //create table if not exist.
+                string initCMD = $"CREATE TABLE IF NOT EXISTS app.{tableName} (id INT GENERATED BY DEFAULT AS IDENTITY primary key, vehicleId INT not null, data jsonb not null)";
+                using (var ctext = pgDataSource.CreateCommand(initCMD))
+                {
+                    ctext.ExecuteNonQuery();
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+            }
+        }
+        public List<OdometerRecord> GetOdometerRecordsByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE vehicleId = @vehicleId";
+                var results = new List<OdometerRecord>();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("vehicleId", vehicleId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            OdometerRecord odometerRecord = JsonSerializer.Deserialize<OdometerRecord>(reader["data"] as string);
+                            results.Add(odometerRecord);
+                        }
+                }
+                return results;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new List<OdometerRecord>();
+            }
+        }
+        public OdometerRecord GetOdometerRecordById(int odometerRecordId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE id = @id";
+                var result = new OdometerRecord();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", odometerRecordId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            OdometerRecord odometerRecord = JsonSerializer.Deserialize<OdometerRecord>(reader["data"] as string);
+                            result = odometerRecord;
+                        }
+                }
+                return result;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new OdometerRecord();
+            }
+        }
+        public bool DeleteOdometerRecordById(int odometerRecordId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE id = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", odometerRecordId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool SaveOdometerRecordToVehicle(OdometerRecord odometerRecord)
+        {
+            try
+            {
+                if (odometerRecord.Id == default)
+                {
+                    string cmd = $"INSERT INTO app.{tableName} (vehicleId, data) VALUES(@vehicleId, CAST(@data AS jsonb)) RETURNING id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("vehicleId", odometerRecord.VehicleId);
+                        ctext.Parameters.AddWithValue("data", "{}");
+                        odometerRecord.Id = Convert.ToInt32(ctext.ExecuteScalar());
+                        //update json data
+                        if (odometerRecord.Id != default)
+                        {
+                            string cmdU = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                            using (var ctextU = pgDataSource.CreateCommand(cmdU))
+                            {
+                                var serializedData = JsonSerializer.Serialize(odometerRecord);
+                                ctextU.Parameters.AddWithValue("id", odometerRecord.Id);
+                                ctextU.Parameters.AddWithValue("data", serializedData);
+                                return ctextU.ExecuteNonQuery() > 0;
+                            }
+                        }
+                        return odometerRecord.Id != default;
+                    }
+                }
+                else
+                {
+                    string cmd = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        var serializedData = JsonSerializer.Serialize(odometerRecord);
+                        ctext.Parameters.AddWithValue("id", odometerRecord.Id);
+                        ctext.Parameters.AddWithValue("data", serializedData);
+                        return ctext.ExecuteNonQuery() > 0;
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool DeleteAllOdometerRecordsByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE vehicleId = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", vehicleId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+    }
+}

External/Implementations/Postgres/PlanRecordDataAccess.cs

@@ -0,0 +1,159 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Models;
+using Npgsql;
+using System.Text.Json;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class PGPlanRecordDataAccess : IPlanRecordDataAccess
+    {
+        private NpgsqlDataSource pgDataSource;
+        private readonly ILogger<PGPlanRecordDataAccess> _logger;
+        private static string tableName = "planrecords";
+        public PGPlanRecordDataAccess(IConfiguration config, ILogger<PGPlanRecordDataAccess> logger)
+        {
+            pgDataSource = NpgsqlDataSource.Create(config["POSTGRES_CONNECTION"]);
+            _logger = logger;
+            try
+            {
+                //create table if not exist.
+                string initCMD = $"CREATE TABLE IF NOT EXISTS app.{tableName} (id INT GENERATED BY DEFAULT AS IDENTITY primary key, vehicleId INT not null, data jsonb not null)";
+                using (var ctext = pgDataSource.CreateCommand(initCMD))
+                {
+                    ctext.ExecuteNonQuery();
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+            }
+        }
+        public List<PlanRecord> GetPlanRecordsByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE vehicleId = @vehicleId";
+                var results = new List<PlanRecord>();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("vehicleId", vehicleId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            PlanRecord planRecord = JsonSerializer.Deserialize<PlanRecord>(reader["data"] as string);
+                            results.Add(planRecord);
+                        }
+                }
+                return results;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new List<PlanRecord>();
+            }
+        }
+        public PlanRecord GetPlanRecordById(int planRecordId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE id = @id";
+                var result = new PlanRecord();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", planRecordId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            PlanRecord planRecord = JsonSerializer.Deserialize<PlanRecord>(reader["data"] as string);
+                            result = planRecord;
+                        }
+                }
+                return result;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new PlanRecord();
+            }
+        }
+        public bool DeletePlanRecordById(int planRecordId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE id = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", planRecordId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool SavePlanRecordToVehicle(PlanRecord planRecord)
+        {
+            try
+            {
+                if (planRecord.Id == default)
+                {
+                    string cmd = $"INSERT INTO app.{tableName} (vehicleId, data) VALUES(@vehicleId, CAST(@data AS jsonb)) RETURNING id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("vehicleId", planRecord.VehicleId);
+                        ctext.Parameters.AddWithValue("data", "{}");
+                        planRecord.Id = Convert.ToInt32(ctext.ExecuteScalar());
+                        //update json data
+                        if (planRecord.Id != default)
+                        {
+                            string cmdU = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                            using (var ctextU = pgDataSource.CreateCommand(cmdU))
+                            {
+                                var serializedData = JsonSerializer.Serialize(planRecord);
+                                ctextU.Parameters.AddWithValue("id", planRecord.Id);
+                                ctextU.Parameters.AddWithValue("data", serializedData);
+                                return ctextU.ExecuteNonQuery() > 0;
+                            }
+                        }
+                        return planRecord.Id != default;
+                    }
+                }
+                else
+                {
+                    string cmd = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        var serializedData = JsonSerializer.Serialize(planRecord);
+                        ctext.Parameters.AddWithValue("id", planRecord.Id);
+                        ctext.Parameters.AddWithValue("data", serializedData);
+                        return ctext.ExecuteNonQuery() > 0;
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool DeleteAllPlanRecordsByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE vehicleId = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", vehicleId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+    }
+}

External/Implementations/Postgres/PlanRecordTemplateDataAccess.cs

@@ -0,0 +1,159 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Models;
+using Npgsql;
+using System.Text.Json;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class PGPlanRecordTemplateDataAccess : IPlanRecordTemplateDataAccess
+    {
+        private NpgsqlDataSource pgDataSource;
+        private readonly ILogger<PGPlanRecordTemplateDataAccess> _logger;
+        private static string tableName = "planrecordtemplates";
+        public PGPlanRecordTemplateDataAccess(IConfiguration config, ILogger<PGPlanRecordTemplateDataAccess> logger)
+        {
+            pgDataSource = NpgsqlDataSource.Create(config["POSTGRES_CONNECTION"]);
+            _logger = logger;
+            try
+            {
+                //create table if not exist.
+                string initCMD = $"CREATE TABLE IF NOT EXISTS app.{tableName} (id INT GENERATED BY DEFAULT AS IDENTITY primary key, vehicleId INT not null, data jsonb not null)";
+                using (var ctext = pgDataSource.CreateCommand(initCMD))
+                {
+                    ctext.ExecuteNonQuery();
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+            }
+        }
+        public List<PlanRecordInput> GetPlanRecordTemplatesByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE vehicleId = @vehicleId";
+                var results = new List<PlanRecordInput>();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("vehicleId", vehicleId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            PlanRecordInput planRecord = JsonSerializer.Deserialize<PlanRecordInput>(reader["data"] as string);
+                            results.Add(planRecord);
+                        }
+                }
+                return results;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new List<PlanRecordInput>();
+            }
+        }
+        public PlanRecordInput GetPlanRecordTemplateById(int planRecordId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE id = @id";
+                var result = new PlanRecordInput();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", planRecordId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            PlanRecordInput planRecord = JsonSerializer.Deserialize<PlanRecordInput>(reader["data"] as string);
+                            result = planRecord;
+                        }
+                }
+                return result;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new PlanRecordInput();
+            }
+        }
+        public bool DeletePlanRecordTemplateById(int planRecordId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE id = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", planRecordId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool SavePlanRecordTemplateToVehicle(PlanRecordInput planRecord)
+        {
+            try
+            {
+                if (planRecord.Id == default)
+                {
+                    string cmd = $"INSERT INTO app.{tableName} (vehicleId, data) VALUES(@vehicleId, CAST(@data AS jsonb)) RETURNING id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("vehicleId", planRecord.VehicleId);
+                        ctext.Parameters.AddWithValue("data", "{}");
+                        planRecord.Id = Convert.ToInt32(ctext.ExecuteScalar());
+                        //update json data
+                        if (planRecord.Id != default)
+                        {
+                            string cmdU = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                            using (var ctextU = pgDataSource.CreateCommand(cmdU))
+                            {
+                                var serializedData = JsonSerializer.Serialize(planRecord);
+                                ctextU.Parameters.AddWithValue("id", planRecord.Id);
+                                ctextU.Parameters.AddWithValue("data", serializedData);
+                                return ctextU.ExecuteNonQuery() > 0;
+                            }
+                        }
+                        return planRecord.Id != default;
+                    }
+                }
+                else
+                {
+                    string cmd = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        var serializedData = JsonSerializer.Serialize(planRecord);
+                        ctext.Parameters.AddWithValue("id", planRecord.Id);
+                        ctext.Parameters.AddWithValue("data", serializedData);
+                        return ctext.ExecuteNonQuery() > 0;
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool DeleteAllPlanRecordTemplatesByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE vehicleId = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", vehicleId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+    }
+}

External/Implementations/Postgres/ReminderRecordDataAccess.cs

@@ -0,0 +1,159 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Models;
+using Npgsql;
+using System.Text.Json;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class PGReminderRecordDataAccess : IReminderRecordDataAccess
+    {
+        private NpgsqlDataSource pgDataSource;
+        private readonly ILogger<PGReminderRecordDataAccess> _logger;
+        private static string tableName = "reminderrecords";
+        public PGReminderRecordDataAccess(IConfiguration config, ILogger<PGReminderRecordDataAccess> logger)
+        {
+            pgDataSource = NpgsqlDataSource.Create(config["POSTGRES_CONNECTION"]);
+            _logger = logger;
+            try
+            {
+                //create table if not exist.
+                string initCMD = $"CREATE TABLE IF NOT EXISTS app.{tableName} (id INT GENERATED BY DEFAULT AS IDENTITY primary key, vehicleId INT not null, data jsonb not null)";
+                using (var ctext = pgDataSource.CreateCommand(initCMD))
+                {
+                    ctext.ExecuteNonQuery();
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+            }
+        }
+        public List<ReminderRecord> GetReminderRecordsByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE vehicleId = @vehicleId";
+                var results = new List<ReminderRecord>();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("vehicleId", vehicleId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            ReminderRecord reminderRecord = JsonSerializer.Deserialize<ReminderRecord>(reader["data"] as string);
+                            results.Add(reminderRecord);
+                        }
+                }
+                return results;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new List<ReminderRecord>();
+            }
+        }
+        public ReminderRecord GetReminderRecordById(int reminderRecordId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE id = @id";
+                var result = new ReminderRecord();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", reminderRecordId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            ReminderRecord reminderRecord = JsonSerializer.Deserialize<ReminderRecord>(reader["data"] as string);
+                            result = reminderRecord;
+                        }
+                }
+                return result;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new ReminderRecord();
+            }
+        }
+        public bool DeleteReminderRecordById(int reminderRecordId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE id = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", reminderRecordId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool SaveReminderRecordToVehicle(ReminderRecord reminderRecord)
+        {
+            try
+            {
+                if (reminderRecord.Id == default)
+                {
+                    string cmd = $"INSERT INTO app.{tableName} (vehicleId, data) VALUES(@vehicleId, CAST(@data AS jsonb)) RETURNING id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("vehicleId", reminderRecord.VehicleId);
+                        ctext.Parameters.AddWithValue("data", "{}");
+                        reminderRecord.Id = Convert.ToInt32(ctext.ExecuteScalar());
+                        //update json data
+                        if (reminderRecord.Id != default)
+                        {
+                            string cmdU = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                            using (var ctextU = pgDataSource.CreateCommand(cmdU))
+                            {
+                                var serializedData = JsonSerializer.Serialize(reminderRecord);
+                                ctextU.Parameters.AddWithValue("id", reminderRecord.Id);
+                                ctextU.Parameters.AddWithValue("data", serializedData);
+                                return ctextU.ExecuteNonQuery() > 0;
+                            }
+                        }
+                        return reminderRecord.Id != default;
+                    }
+                }
+                else
+                {
+                    string cmd = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        var serializedData = JsonSerializer.Serialize(reminderRecord);
+                        ctext.Parameters.AddWithValue("id", reminderRecord.Id);
+                        ctext.Parameters.AddWithValue("data", serializedData);
+                        return ctext.ExecuteNonQuery() > 0;
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool DeleteAllReminderRecordsByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE vehicleId = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", vehicleId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+    }
+}

External/Implementations/Postgres/ServiceRecordDataAccess.cs

@@ -0,0 +1,159 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Models;
+using Npgsql;
+using System.Text.Json;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class PGServiceRecordDataAccess: IServiceRecordDataAccess
+    {
+        private NpgsqlDataSource pgDataSource;
+        private readonly ILogger<PGServiceRecordDataAccess> _logger;
+        private static string tableName = "servicerecords";
+        public PGServiceRecordDataAccess(IConfiguration config, ILogger<PGServiceRecordDataAccess> logger)
+        {
+            pgDataSource = NpgsqlDataSource.Create(config["POSTGRES_CONNECTION"]);
+            _logger = logger;
+            try
+            {
+                //create table if not exist.
+                string initCMD = $"CREATE TABLE IF NOT EXISTS app.{tableName} (id INT GENERATED BY DEFAULT AS IDENTITY primary key, vehicleId INT not null, data jsonb not null)";
+                using (var ctext = pgDataSource.CreateCommand(initCMD))
+                {
+                    ctext.ExecuteNonQuery();
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+            }
+        }
+        public List<ServiceRecord> GetServiceRecordsByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE vehicleId = @vehicleId";
+                var results = new List<ServiceRecord>();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("vehicleId", vehicleId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            ServiceRecord serviceRecord = JsonSerializer.Deserialize<ServiceRecord>(reader["data"] as string);
+                            results.Add(serviceRecord);
+                        }
+                }
+                return results;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new List<ServiceRecord>();
+            }
+        }
+        public ServiceRecord GetServiceRecordById(int serviceRecordId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE id = @id";
+                var result = new ServiceRecord();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", serviceRecordId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            ServiceRecord serviceRecord = JsonSerializer.Deserialize<ServiceRecord>(reader["data"] as string);
+                            result = serviceRecord;
+                        }
+                }
+                return result;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new ServiceRecord();
+            }
+        }
+        public bool DeleteServiceRecordById(int serviceRecordId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE id = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", serviceRecordId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool SaveServiceRecordToVehicle(ServiceRecord serviceRecord)
+        {
+            try
+            {
+                if (serviceRecord.Id == default)
+                {
+                    string cmd = $"INSERT INTO app.{tableName} (vehicleId, data) VALUES(@vehicleId, CAST(@data AS jsonb)) RETURNING id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("vehicleId", serviceRecord.VehicleId);
+                        ctext.Parameters.AddWithValue("data", "{}");
+                        serviceRecord.Id = Convert.ToInt32(ctext.ExecuteScalar());
+                        //update json data
+                        if (serviceRecord.Id != default)
+                        {
+                            string cmdU = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                            using (var ctextU = pgDataSource.CreateCommand(cmdU))
+                            {
+                                var serializedData = JsonSerializer.Serialize(serviceRecord);
+                                ctextU.Parameters.AddWithValue("id", serviceRecord.Id);
+                                ctextU.Parameters.AddWithValue("data", serializedData);
+                                return ctextU.ExecuteNonQuery() > 0;
+                            }
+                        }
+                        return serviceRecord.Id != default;
+                    }
+                }
+                else
+                {
+                    string cmd = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        var serializedData = JsonSerializer.Serialize(serviceRecord);
+                        ctext.Parameters.AddWithValue("id", serviceRecord.Id);
+                        ctext.Parameters.AddWithValue("data", serializedData);
+                        return ctext.ExecuteNonQuery() > 0;
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool DeleteAllServiceRecordsByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE vehicleId = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", vehicleId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+    }
+}

External/Implementations/Postgres/SupplyRecordDataAccess.cs

@@ -0,0 +1,159 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Models;
+using Npgsql;
+using System.Text.Json;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class PGSupplyRecordDataAccess : ISupplyRecordDataAccess
+    {
+        private NpgsqlDataSource pgDataSource;
+        private readonly ILogger<PGSupplyRecordDataAccess> _logger;
+        private static string tableName = "supplyrecords";
+        public PGSupplyRecordDataAccess(IConfiguration config, ILogger<PGSupplyRecordDataAccess> logger)
+        {
+            pgDataSource = NpgsqlDataSource.Create(config["POSTGRES_CONNECTION"]);
+            _logger = logger;
+            try
+            {
+                //create table if not exist.
+                string initCMD = $"CREATE TABLE IF NOT EXISTS app.{tableName} (id INT GENERATED BY DEFAULT AS IDENTITY primary key, vehicleId INT not null, data jsonb not null)";
+                using (var ctext = pgDataSource.CreateCommand(initCMD))
+                {
+                    ctext.ExecuteNonQuery();
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+            }
+        }
+        public List<SupplyRecord> GetSupplyRecordsByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE vehicleId = @vehicleId";
+                var results = new List<SupplyRecord>();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("vehicleId", vehicleId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            SupplyRecord supplyRecord = JsonSerializer.Deserialize<SupplyRecord>(reader["data"] as string);
+                            results.Add(supplyRecord);
+                        }
+                }
+                return results;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new List<SupplyRecord>();
+            }
+        }
+        public SupplyRecord GetSupplyRecordById(int supplyRecordId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE id = @id";
+                var result = new SupplyRecord();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", supplyRecordId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            SupplyRecord supplyRecord = JsonSerializer.Deserialize<SupplyRecord>(reader["data"] as string);
+                            result = supplyRecord;
+                        }
+                }
+                return result;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new SupplyRecord();
+            }
+        }
+        public bool DeleteSupplyRecordById(int supplyRecordId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE id = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", supplyRecordId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool SaveSupplyRecordToVehicle(SupplyRecord supplyRecord)
+        {
+            try
+            {
+                if (supplyRecord.Id == default)
+                {
+                    string cmd = $"INSERT INTO app.{tableName} (vehicleId, data) VALUES(@vehicleId, CAST(@data AS jsonb)) RETURNING id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("vehicleId", supplyRecord.VehicleId);
+                        ctext.Parameters.AddWithValue("data", "{}");
+                        supplyRecord.Id = Convert.ToInt32(ctext.ExecuteScalar());
+                        //update json data
+                        if (supplyRecord.Id != default)
+                        {
+                            string cmdU = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                            using (var ctextU = pgDataSource.CreateCommand(cmdU))
+                            {
+                                var serializedData = JsonSerializer.Serialize(supplyRecord);
+                                ctextU.Parameters.AddWithValue("id", supplyRecord.Id);
+                                ctextU.Parameters.AddWithValue("data", serializedData);
+                                return ctextU.ExecuteNonQuery() > 0;
+                            }
+                        }
+                        return supplyRecord.Id != default;
+                    }
+                }
+                else
+                {
+                    string cmd = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        var serializedData = JsonSerializer.Serialize(supplyRecord);
+                        ctext.Parameters.AddWithValue("id", supplyRecord.Id);
+                        ctext.Parameters.AddWithValue("data", serializedData);
+                        return ctext.ExecuteNonQuery() > 0;
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool DeleteAllSupplyRecordsByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE vehicleId = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", vehicleId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+    }
+}

External/Implementations/Postgres/TaxRecordDataAccess.cs

@@ -0,0 +1,159 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Models;
+using Npgsql;
+using System.Text.Json;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class PGTaxRecordDataAccess : ITaxRecordDataAccess
+    {
+        private NpgsqlDataSource pgDataSource;
+        private readonly ILogger<PGTaxRecordDataAccess> _logger;
+        private static string tableName = "taxrecords";
+        public PGTaxRecordDataAccess(IConfiguration config, ILogger<PGTaxRecordDataAccess> logger)
+        {
+            pgDataSource = NpgsqlDataSource.Create(config["POSTGRES_CONNECTION"]);
+            _logger = logger;
+            try
+            {
+                //create table if not exist.
+                string initCMD = $"CREATE TABLE IF NOT EXISTS app.{tableName} (id INT GENERATED BY DEFAULT AS IDENTITY primary key, vehicleId INT not null, data jsonb not null)";
+                using (var ctext = pgDataSource.CreateCommand(initCMD))
+                {
+                    ctext.ExecuteNonQuery();
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+            }
+        }
+        public List<TaxRecord> GetTaxRecordsByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE vehicleId = @vehicleId";
+                var results = new List<TaxRecord>();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("vehicleId", vehicleId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            TaxRecord taxRecord = JsonSerializer.Deserialize<TaxRecord>(reader["data"] as string);
+                            results.Add(taxRecord);
+                        }
+                }
+                return results;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new List<TaxRecord>();
+            }
+        }
+        public TaxRecord GetTaxRecordById(int taxRecordId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE id = @id";
+                var result = new TaxRecord();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", taxRecordId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            TaxRecord taxRecord = JsonSerializer.Deserialize<TaxRecord>(reader["data"] as string);
+                            result = taxRecord;
+                        }
+                }
+                return result;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new TaxRecord();
+            }
+        }
+        public bool DeleteTaxRecordById(int taxRecordId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE id = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", taxRecordId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool SaveTaxRecordToVehicle(TaxRecord taxRecord)
+        {
+            try
+            {
+                if (taxRecord.Id == default)
+                {
+                    string cmd = $"INSERT INTO app.{tableName} (vehicleId, data) VALUES(@vehicleId, CAST(@data AS jsonb)) RETURNING id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("vehicleId", taxRecord.VehicleId);
+                        ctext.Parameters.AddWithValue("data", "{}");
+                        taxRecord.Id = Convert.ToInt32(ctext.ExecuteScalar());
+                        //update json data
+                        if (taxRecord.Id != default)
+                        {
+                            string cmdU = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                            using (var ctextU = pgDataSource.CreateCommand(cmdU))
+                            {
+                                var serializedData = JsonSerializer.Serialize(taxRecord);
+                                ctextU.Parameters.AddWithValue("id", taxRecord.Id);
+                                ctextU.Parameters.AddWithValue("data", serializedData);
+                                return ctextU.ExecuteNonQuery() > 0;
+                            }
+                        }
+                        return taxRecord.Id != default;
+                    }
+                }
+                else
+                {
+                    string cmd = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        var serializedData = JsonSerializer.Serialize(taxRecord);
+                        ctext.Parameters.AddWithValue("id", taxRecord.Id);
+                        ctext.Parameters.AddWithValue("data", serializedData);
+                        return ctext.ExecuteNonQuery() > 0;
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool DeleteAllTaxRecordsByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE vehicleId = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", vehicleId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+    }
+}

External/Implementations/Postgres/TokenRecordDataAccess.cs

@@ -0,0 +1,143 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Models;
+using Npgsql;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class PGTokenRecordDataAccess : ITokenRecordDataAccess
+    {
+        private NpgsqlDataSource pgDataSource;
+        private readonly ILogger<PGTokenRecordDataAccess> _logger;
+        private static string tableName = "tokenrecords";
+        public PGTokenRecordDataAccess(IConfiguration config, ILogger<PGTokenRecordDataAccess> logger)
+        {
+            pgDataSource = NpgsqlDataSource.Create(config["POSTGRES_CONNECTION"]);
+            _logger = logger;
+            try
+            {
+                //create table if not exist.
+                string initCMD = $"CREATE TABLE IF NOT EXISTS app.{tableName} (id INT GENERATED BY DEFAULT AS IDENTITY primary key, body TEXT not null, emailaddress TEXT not null)";
+                using (var ctext = pgDataSource.CreateCommand(initCMD))
+                {
+                    ctext.ExecuteNonQuery();
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+            }
+        }
+        public List<Token> GetTokens()
+        {
+            try
+            {
+                string cmd = $"SELECT id, emailaddress, body FROM app.{tableName}";
+                var results = new List<Token>();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            Token result = new Token();
+                            result.Id = int.Parse(reader["id"].ToString());
+                            result.EmailAddress = reader["emailaddress"].ToString();
+                            result.Body = reader["body"].ToString();
+                            results.Add(result);
+                        }
+                }
+                return results;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new List<Token>();
+            }
+        }
+        public Token GetTokenRecordByBody(string tokenBody)
+        {
+            try
+            {
+                string cmd = $"SELECT id, emailaddress, body FROM app.{tableName} WHERE body = @body";
+                var result = new Token();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("body", tokenBody);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            result.Id = int.Parse(reader["id"].ToString());
+                            result.EmailAddress = reader["emailaddress"].ToString();
+                            result.Body = reader["body"].ToString();
+                        }
+                }
+                return result;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new Token();
+            }
+        }
+        public Token GetTokenRecordByEmailAddress(string emailAddress)
+        {
+            try
+            {
+                string cmd = $"SELECT id, emailaddress, body FROM app.{tableName} WHERE emailaddress = @emailaddress";
+                var result = new Token();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("emailaddress", emailAddress);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            result.Id = int.Parse(reader["id"].ToString());
+                            result.EmailAddress = reader["emailaddress"].ToString();
+                            result.Body = reader["body"].ToString();
+                        }
+                }
+                return result;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new Token();
+            }
+        }
+        public bool CreateNewToken(Token token)
+        {
+            try
+            {
+                string cmd = $"INSERT INTO app.{tableName} (emailaddress, body) VALUES(@emailaddress, @body) RETURNING id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("emailaddress", token.EmailAddress);
+                    ctext.Parameters.AddWithValue("body", token.Body);
+                    token.Id = Convert.ToInt32(ctext.ExecuteScalar());
+                    return token.Id != default;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool DeleteToken(int tokenId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE id = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", tokenId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+    }
+}

External/Implementations/Postgres/UpgradeRecordDataAccess.cs

@@ -0,0 +1,159 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Models;
+using Npgsql;
+using System.Text.Json;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class PGUpgradeRecordDataAccess : IUpgradeRecordDataAccess
+    {
+        private NpgsqlDataSource pgDataSource;
+        private readonly ILogger<PGUpgradeRecordDataAccess> _logger;
+        private static string tableName = "upgraderecords";
+        public PGUpgradeRecordDataAccess(IConfiguration config, ILogger<PGUpgradeRecordDataAccess> logger)
+        {
+            pgDataSource = NpgsqlDataSource.Create(config["POSTGRES_CONNECTION"]);
+            _logger = logger;
+            try
+            {
+                //create table if not exist.
+                string initCMD = $"CREATE TABLE IF NOT EXISTS app.{tableName} (id INT GENERATED BY DEFAULT AS IDENTITY primary key, vehicleId INT not null, data jsonb not null)";
+                using (var ctext = pgDataSource.CreateCommand(initCMD))
+                {
+                    ctext.ExecuteNonQuery();
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+            }
+        }
+        public List<UpgradeRecord> GetUpgradeRecordsByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE vehicleId = @vehicleId";
+                var results = new List<UpgradeRecord>();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("vehicleId", vehicleId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            UpgradeRecord upgradeRecord = JsonSerializer.Deserialize<UpgradeRecord>(reader["data"] as string);
+                            results.Add(upgradeRecord);
+                        }
+                }
+                return results;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new List<UpgradeRecord>();
+            }
+        }
+        public UpgradeRecord GetUpgradeRecordById(int upgradeRecordId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE id = @id";
+                var result = new UpgradeRecord();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", upgradeRecordId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            UpgradeRecord upgradeRecord = JsonSerializer.Deserialize<UpgradeRecord>(reader["data"] as string);
+                            result = upgradeRecord;
+                        }
+                }
+                return result;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new UpgradeRecord();
+            }
+        }
+        public bool DeleteUpgradeRecordById(int upgradeRecordId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE id = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", upgradeRecordId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool SaveUpgradeRecordToVehicle(UpgradeRecord upgradeRecord)
+        {
+            try
+            {
+                if (upgradeRecord.Id == default)
+                {
+                    string cmd = $"INSERT INTO app.{tableName} (vehicleId, data) VALUES(@vehicleId, CAST(@data AS jsonb)) RETURNING id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("vehicleId", upgradeRecord.VehicleId);
+                        ctext.Parameters.AddWithValue("data", "{}");
+                        upgradeRecord.Id = Convert.ToInt32(ctext.ExecuteScalar());
+                        //update json data
+                        if (upgradeRecord.Id != default)
+                        {
+                            string cmdU = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                            using (var ctextU = pgDataSource.CreateCommand(cmdU))
+                            {
+                                var serializedData = JsonSerializer.Serialize(upgradeRecord);
+                                ctextU.Parameters.AddWithValue("id", upgradeRecord.Id);
+                                ctextU.Parameters.AddWithValue("data", serializedData);
+                                return ctextU.ExecuteNonQuery() > 0;
+                            }
+                        }
+                        return upgradeRecord.Id != default;
+                    }
+                }
+                else
+                {
+                    string cmd = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        var serializedData = JsonSerializer.Serialize(upgradeRecord);
+                        ctext.Parameters.AddWithValue("id", upgradeRecord.Id);
+                        ctext.Parameters.AddWithValue("data", serializedData);
+                        return ctext.ExecuteNonQuery() > 0;
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool DeleteAllUpgradeRecordsByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE vehicleId = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", vehicleId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+    }
+}

External/Implementations/Postgres/UserAccessDataAcces.cs

@@ -0,0 +1,211 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Models;
+using Npgsql;
+using System.Net.Mail;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class PGUserAccessDataAccess : IUserAccessDataAccess
+    {
+        private NpgsqlDataSource pgDataSource;
+        private readonly ILogger<PGUserAccessDataAccess> _logger;
+        private static string tableName = "useraccessrecords";
+        public PGUserAccessDataAccess(IConfiguration config, ILogger<PGUserAccessDataAccess> logger)
+        {
+            pgDataSource = NpgsqlDataSource.Create(config["POSTGRES_CONNECTION"]);
+            _logger = logger;
+            try
+            {
+                //create table if not exist.
+                string initCMD = $"CREATE TABLE IF NOT EXISTS app.{tableName} (userId INT, vehicleId INT, PRIMARY KEY(userId, vehicleId))";
+                using (var ctext = pgDataSource.CreateCommand(initCMD))
+                {
+                    ctext.ExecuteNonQuery();
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+            }
+        }
+        /// <summary>
+        /// Gets a list of vehicles user have access to.
+        /// </summary>
+        /// <param name="userId"></param>
+        /// <returns></returns>
+        public List<UserAccess> GetUserAccessByUserId(int userId)
+        {
+            try
+            {
+                string cmd = $"SELECT userId, vehicleId FROM app.{tableName} WHERE userId = @userId";
+                var results = new List<UserAccess>();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("userId", userId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            UserAccess result = new UserAccess()
+                            {
+                                Id = new UserVehicle
+                                {
+                                    UserId = int.Parse(reader["userId"].ToString()),
+                                    VehicleId = int.Parse(reader["vehicleId"].ToString())
+                                }
+                            };
+                            results.Add(result);
+                        }
+                }
+                return results;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new List<UserAccess>();
+            }
+        }
+        public UserAccess GetUserAccessByVehicleAndUserId(int userId, int vehicleId)
+        {
+            try
+            {
+                string cmd = $"SELECT userId, vehicleId FROM app.{tableName} WHERE userId = @userId AND vehicleId = @vehicleId";
+                UserAccess result = null;
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("userId", userId);
+                    ctext.Parameters.AddWithValue("vehicleId", vehicleId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            result = new UserAccess()
+                            {
+                                Id = new UserVehicle
+                                {
+                                    UserId = int.Parse(reader["userId"].ToString()),
+                                    VehicleId = int.Parse(reader["vehicleId"].ToString())
+                                }
+                            };
+                            return result;
+                        }
+                }
+                return result;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new UserAccess();
+            }
+        }
+        public List<UserAccess> GetUserAccessByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"SELECT userId, vehicleId FROM app.{tableName} WHERE vehicleId = @vehicleId";
+                var results = new List<UserAccess>();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("vehicleId", vehicleId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            UserAccess result = new UserAccess()
+                            {
+                                Id = new UserVehicle
+                                {
+                                    UserId = int.Parse(reader["userId"].ToString()),
+                                    VehicleId = int.Parse(reader["vehicleId"].ToString())
+                                }
+                            };
+                            results.Add(result);
+                        }
+                }
+                return results;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new List<UserAccess>();
+            }
+        }
+        public bool SaveUserAccess(UserAccess userAccess)
+        {
+            try
+            {
+                string cmd = $"INSERT INTO app.{tableName} (userId, vehicleId) VALUES(@userId, @vehicleId)";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("userId", userAccess.Id.UserId);
+                    ctext.Parameters.AddWithValue("vehicleId", userAccess.Id.VehicleId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool DeleteUserAccess(int userId, int vehicleId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE userId = @userId AND vehicleId = @vehicleId";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("userId", userId);
+                    ctext.Parameters.AddWithValue("vehicleId", vehicleId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        /// <summary>
+        /// Delete all access records when a vehicle is deleted.
+        /// </summary>
+        /// <param name="vehicleId"></param>
+        /// <returns></returns>
+        public bool DeleteAllAccessRecordsByVehicleId(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE vehicleId = @vehicleId";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("vehicleId", vehicleId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        /// <summary>
+        /// Delee all access records when a user is deleted.
+        /// </summary>
+        /// <param name="userId"></param>
+        /// <returns></returns>
+        public bool DeleteAllAccessRecordsByUserId(int userId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE userId = @userId";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("userId", userId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+    }
+}

External/Implementations/Postgres/UserConfigDataAccess.cs

@@ -0,0 +1,107 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Models;
+using Npgsql;
+using System.Text.Json;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class PGUserConfigDataAccess: IUserConfigDataAccess
+    {
+        private NpgsqlDataSource pgDataSource;
+        private readonly ILogger<PGUserConfigDataAccess> _logger;
+        private static string tableName = "userconfigrecords";
+        public PGUserConfigDataAccess(IConfiguration config, ILogger<PGUserConfigDataAccess> logger)
+        {
+            pgDataSource = NpgsqlDataSource.Create(config["POSTGRES_CONNECTION"]);
+            _logger = logger;
+            try
+            {
+                //create table if not exist.
+                string initCMD = $"CREATE TABLE IF NOT EXISTS app.{tableName} (id INT primary key, data jsonb not null)";
+                using (var ctext = pgDataSource.CreateCommand(initCMD))
+                {
+                    ctext.ExecuteNonQuery();
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+            }
+        }
+        public UserConfigData GetUserConfig(int userId)
+        {
+            try
+            {
+                string cmd = $"SELECT data FROM app.{tableName} WHERE id = @id";
+                UserConfigData result = null;
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", userId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            UserConfigData userConfig = JsonSerializer.Deserialize<UserConfigData>(reader["data"] as string);
+                            result = userConfig;
+                        }
+                }
+                return result;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new UserConfigData();
+            }
+        }
+        public bool SaveUserConfig(UserConfigData userConfigData)
+        {
+            var existingRecord = GetUserConfig(userConfigData.Id);
+            try
+            {
+                if (existingRecord == null)
+                {
+                    string cmd = $"INSERT INTO app.{tableName} (id, data) VALUES(@id, CAST(@data AS jsonb))";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        var serializedData = JsonSerializer.Serialize(userConfigData);
+                        ctext.Parameters.AddWithValue("id", userConfigData.Id);
+                        ctext.Parameters.AddWithValue("data", serializedData);
+                        return ctext.ExecuteNonQuery() > 0;
+                    }
+                }
+                else
+                {
+                    string cmd = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        var serializedData = JsonSerializer.Serialize(userConfigData);
+                        ctext.Parameters.AddWithValue("id", userConfigData.Id);
+                        ctext.Parameters.AddWithValue("data", serializedData);
+                        return ctext.ExecuteNonQuery() > 0;
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool DeleteUserConfig(int userId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE id = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", userId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+    }
+}

External/Implementations/Postgres/UserRecordDataAccess.cs

@@ -0,0 +1,194 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Models;
+using Npgsql;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class PGUserRecordDataAccess : IUserRecordDataAccess
+    {
+        private NpgsqlDataSource pgDataSource;
+        private readonly ILogger<PGUserRecordDataAccess> _logger;
+        private static string tableName = "userrecords";
+        public PGUserRecordDataAccess(IConfiguration config, ILogger<PGUserRecordDataAccess> logger)
+        {
+            pgDataSource = NpgsqlDataSource.Create(config["POSTGRES_CONNECTION"]);
+            _logger = logger;
+            try
+            {
+                //create table if not exist.
+                string initCMD = $"CREATE TABLE IF NOT EXISTS app.{tableName} (id INT GENERATED BY DEFAULT AS IDENTITY primary key, username TEXT not null, emailaddress TEXT not null, password TEXT not null, isadmin BOOLEAN)";
+                using (var ctext = pgDataSource.CreateCommand(initCMD))
+                {
+                    ctext.ExecuteNonQuery();
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+            }
+        }
+        public List<UserData> GetUsers()
+        {
+            try
+            {
+                string cmd = $"SELECT id, username, emailaddress, password, isadmin FROM app.{tableName}";
+                var results = new List<UserData>();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            UserData result = new UserData();
+                            result.Id = int.Parse(reader["id"].ToString());
+                            result.UserName = reader["username"].ToString();
+                            result.EmailAddress = reader["emailaddress"].ToString();
+                            result.Password = reader["password"].ToString();
+                            result.IsAdmin = bool.Parse(reader["isadmin"].ToString());
+                            results.Add(result);
+                        }
+                }
+                return results;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new List<UserData>();
+            }
+        }
+        public UserData GetUserRecordByUserName(string userName)
+        {
+            try
+            {
+                string cmd = $"SELECT id, username, emailaddress, password, isadmin FROM app.{tableName} WHERE username = @username";
+                var result = new UserData();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("username", userName);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            result.Id = int.Parse(reader["id"].ToString());
+                            result.UserName = reader["username"].ToString();
+                            result.EmailAddress = reader["emailaddress"].ToString();
+                            result.Password = reader["password"].ToString();
+                            result.IsAdmin = bool.Parse(reader["isadmin"].ToString());
+                        }
+                }
+                return result;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new UserData();
+            }
+        }
+        public UserData GetUserRecordByEmailAddress(string emailAddress)
+        {
+            try
+            {
+                string cmd = $"SELECT id, username, emailaddress, password, isadmin FROM app.{tableName} WHERE emailaddress = @emailaddress";
+                var result = new UserData();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("emailaddress", emailAddress);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            result.Id = int.Parse(reader["id"].ToString());
+                            result.UserName = reader["username"].ToString();
+                            result.EmailAddress = reader["emailaddress"].ToString();
+                            result.Password = reader["password"].ToString();
+                            result.IsAdmin = bool.Parse(reader["isadmin"].ToString());
+                        }
+                }
+                return result;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new UserData();
+            }
+        }
+        public UserData GetUserRecordById(int userId)
+        {
+            try
+            {
+                string cmd = $"SELECT id, username, emailaddress, password, isadmin FROM app.{tableName} WHERE id = @id";
+                var result = new UserData();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", userId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            result.Id = int.Parse(reader["id"].ToString());
+                            result.UserName = reader["username"].ToString();
+                            result.EmailAddress = reader["emailaddress"].ToString();
+                            result.Password = reader["password"].ToString();
+                            result.IsAdmin = bool.Parse(reader["isadmin"].ToString());
+                        }
+                }
+                return result;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new UserData();
+            }
+        }
+        public bool SaveUserRecord(UserData userRecord)
+        {
+            try
+            {
+                if (userRecord.Id == default)
+                {
+                    string cmd = $"INSERT INTO app.{tableName} (username, emailaddress, password, isadmin) VALUES(@username, @emailaddress, @password, @isadmin) RETURNING id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("username", userRecord.UserName);
+                        ctext.Parameters.AddWithValue("emailaddress", userRecord.EmailAddress);
+                        ctext.Parameters.AddWithValue("password", userRecord.Password);
+                        ctext.Parameters.AddWithValue("isadmin", userRecord.IsAdmin);
+                        userRecord.Id = Convert.ToInt32(ctext.ExecuteScalar());
+                        return userRecord.Id != default;
+                    }
+                }
+                else
+                {
+                    string cmd = $"UPDATE app.{tableName} SET username = @username, emailaddress = @emailaddress, password = @password, isadmin = @isadmin WHERE id = @id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("id", userRecord.Id);
+                        ctext.Parameters.AddWithValue("username", userRecord.UserName);
+                        ctext.Parameters.AddWithValue("emailaddress", userRecord.EmailAddress);
+                        ctext.Parameters.AddWithValue("password", userRecord.Password);
+                        ctext.Parameters.AddWithValue("isadmin", userRecord.IsAdmin);
+                        return ctext.ExecuteNonQuery() > 0;
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public bool DeleteUserRecord(int userId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE id = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", userId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+    }
+}

External/Implementations/Postgres/VehicleDataAccess.cs

@@ -0,0 +1,138 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Models;
+using Npgsql;
+using System.Text.Json;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class PGVehicleDataAccess: IVehicleDataAccess
+    {
+        private NpgsqlDataSource pgDataSource;
+        private readonly ILogger<PGVehicleDataAccess> _logger;
+        private static string tableName = "vehicles";
+        public PGVehicleDataAccess(IConfiguration config, ILogger<PGVehicleDataAccess> logger)
+        {
+            pgDataSource = NpgsqlDataSource.Create(config["POSTGRES_CONNECTION"]);
+            _logger = logger;
+            try
+            {
+                //create table if not exist.
+                string initCMD = $"CREATE TABLE IF NOT EXISTS app.{tableName} (id INT GENERATED BY DEFAULT AS IDENTITY primary key, data jsonb not null)";
+                using (var ctext = pgDataSource.CreateCommand(initCMD))
+                {
+                    ctext.ExecuteNonQuery();
+                }
+            } catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+            }
+        }
+        public bool SaveVehicle(Vehicle vehicle)
+        {
+            try
+            {
+                if (string.IsNullOrWhiteSpace(vehicle.ImageLocation))
+                {
+                    vehicle.ImageLocation = "/defaults/noimage.png";
+                }
+                if (vehicle.Id == default)
+                {
+                    string cmd = $"INSERT INTO app.{tableName} (data) VALUES(CAST(@data AS jsonb)) RETURNING id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        ctext.Parameters.AddWithValue("data", "{}");
+                        vehicle.Id = Convert.ToInt32(ctext.ExecuteScalar());
+                        //update json data
+                        if (vehicle.Id != default)
+                        {
+                            string cmdU = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                            using (var ctextU = pgDataSource.CreateCommand(cmdU))
+                            {
+                                var serializedData = JsonSerializer.Serialize(vehicle);
+                                ctextU.Parameters.AddWithValue("id", vehicle.Id);
+                                ctextU.Parameters.AddWithValue("data", serializedData);
+                                return ctextU.ExecuteNonQuery() > 0;
+                            }
+                        }
+                        return vehicle.Id != default;
+                    }
+                }
+                else
+                {
+                    string cmd = $"UPDATE app.{tableName} SET data = CAST(@data AS jsonb) WHERE id = @id";
+                    using (var ctext = pgDataSource.CreateCommand(cmd))
+                    {
+                        var serializedData = JsonSerializer.Serialize(vehicle);
+                        ctext.Parameters.AddWithValue("id", vehicle.Id);
+                        ctext.Parameters.AddWithValue("data", serializedData);
+                        return ctext.ExecuteNonQuery() > 0;
+                    }
+                }
+            } catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+            }
+            return false;
+        }
+        public bool DeleteVehicle(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"DELETE FROM app.{tableName} WHERE id = @id";
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", vehicleId);
+                    return ctext.ExecuteNonQuery() > 0;
+                }
+            } catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return false;
+            }
+        }
+        public List<Vehicle> GetVehicles()
+        {
+            try
+            {
+                string cmd = $"SELECT id, data FROM app.{tableName} ORDER BY id ASC";
+                var results = new List<Vehicle>();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            Vehicle vehicle = JsonSerializer.Deserialize<Vehicle>(reader["data"] as string);
+                            results.Add(vehicle);
+                        }
+                }
+                return results;
+            } catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new List<Vehicle>();
+            }
+        }
+        public Vehicle GetVehicleById(int vehicleId)
+        {
+            try
+            {
+                string cmd = $"SELECT id, data FROM app.{tableName} WHERE id = @id";
+                Vehicle vehicle = new Vehicle();
+                using (var ctext = pgDataSource.CreateCommand(cmd))
+                {
+                    ctext.Parameters.AddWithValue("id", vehicleId);
+                    using (NpgsqlDataReader reader = ctext.ExecuteReader())
+                        while (reader.Read())
+                        {
+                            vehicle = JsonSerializer.Deserialize<Vehicle>(reader["data"] as string);
+                        }
+                }
+                return vehicle;
+            } catch (Exception ex)
+            {
+                _logger.LogError(ex.Message);
+                return new Vehicle();
+            }
+        }
+    }
+}

External/Interfaces/IExtraFieldDataAccess.cs

@@ -0,0 +1,10 @@
+using CarCareTracker.Models;
+
+namespace CarCareTracker.External.Interfaces
+{
+    public interface IExtraFieldDataAccess
+    {
+        public RecordExtraField GetExtraFieldsById(int importMode);
+        public bool SaveExtraFields(RecordExtraField record);
+    }
+}

External/Interfaces/IPlanRecordTemplateDataAccess.cs

@@ -0,0 +1,13 @@
+using CarCareTracker.Models;
+
+namespace CarCareTracker.External.Interfaces
+{
+    public interface IPlanRecordTemplateDataAccess
+    {
+        public List<PlanRecordInput> GetPlanRecordTemplatesByVehicleId(int vehicleId);
+        public PlanRecordInput GetPlanRecordTemplateById(int planRecordId);
+        public bool DeletePlanRecordTemplateById(int planRecordId);
+        public bool SavePlanRecordTemplateToVehicle(PlanRecordInput planRecord);
+        public bool DeleteAllPlanRecordTemplatesByVehicleId(int vehicleId);
+    }
+}

Filter/CollaboratorFilter.cs

@@ -1,4 +1,5 @@
-using CarCareTracker.Logic;
+using CarCareTracker.Helper;
+using CarCareTracker.Logic;
 using CarCareTracker.Models;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Mvc.Filters;
@@ -9,18 +10,36 @@ namespace CarCareTracker.Filter
     public class CollaboratorFilter: ActionFilterAttribute
     {
         private readonly IUserLogic _userLogic;
-        public CollaboratorFilter(IUserLogic userLogic) {
+        private readonly IConfigHelper _config;
+        public CollaboratorFilter(IUserLogic userLogic, IConfigHelper config) {
             _userLogic = userLogic;
+            _config = config;
         }
         public override void OnActionExecuting(ActionExecutingContext filterContext)
         {
             if (!filterContext.HttpContext.User.IsInRole(nameof(UserData.IsRootUser)))
             {
                 var vehicleId = int.Parse(filterContext.ActionArguments["vehicleId"].ToString());
-                var userId = int.Parse(filterContext.HttpContext.User.FindFirstValue(ClaimTypes.NameIdentifier));
-                if (!_userLogic.UserCanEditVehicle(userId, vehicleId))
+                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");
+                    }
                 }
             }
         }

Helper/ConfigHelper.cs

@@ -7,8 +7,13 @@ namespace CarCareTracker.Helper
 {
     public interface IConfigHelper
     {
+        OpenIDConfig GetOpenIDConfig();
         UserConfig GetUserConfig(ClaimsPrincipal user);
         bool SaveUserConfig(ClaimsPrincipal user, UserConfig configData);
+        string GetLogoUrl();
+        string GetServerLanguage();
+        bool GetServerEnableShopSupplies();
+        string GetServerPostgresConnection();
         public bool DeleteUserConfig(int userId);
     }
     public class ConfigHelper : IConfigHelper
@@ -24,6 +29,39 @@ namespace CarCareTracker.Helper
             _userConfig = userConfig;
             _cache = memoryCache;
         }
+        public OpenIDConfig GetOpenIDConfig()
+        {
+            OpenIDConfig openIdConfig = _config.GetSection("OpenIDConfig").Get<OpenIDConfig>() ?? new OpenIDConfig();
+            return openIdConfig;
+        }
+        public string GetLogoUrl()
+        {
+            var logoUrl = _config["LUBELOGGER_LOGO_URL"];
+            if (string.IsNullOrWhiteSpace(logoUrl))
+            {
+                logoUrl = "/defaults/lubelogger_logo.png";
+            }
+            return logoUrl;
+        }
+        public string GetServerLanguage()
+        {
+            var serverLanguage = _config[nameof(UserConfig.UserLanguage)] ?? "en_US";
+            return serverLanguage;
+        }
+        public string GetServerPostgresConnection()
+        {
+            if (!string.IsNullOrWhiteSpace(_config["POSTGRES_CONNECTION"]))
+            {
+                return _config["POSTGRES_CONNECTION"];
+            } else
+            {
+                return string.Empty;
+            }
+        }
+        public bool GetServerEnableShopSupplies()
+        {
+            return bool.Parse(_config[nameof(UserConfig.EnableShopSupplies)] ?? "false");
+        }
         public bool SaveUserConfig(ClaimsPrincipal user, UserConfig configData)
         {
             var storedUserId = user.FindFirstValue(ClaimTypes.NameIdentifier);
@@ -98,6 +136,10 @@ namespace CarCareTracker.Helper
                 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)],
+                EnableShopSupplies = bool.Parse(_config[nameof(UserConfig.EnableShopSupplies)]),
                 VisibleTabs = _config.GetSection("VisibleTabs").Get<List<ImportMode>>(),
                 DefaultTab = (ImportMode)int.Parse(_config[nameof(UserConfig.DefaultTab)])
             };

Helper/FileHelper.cs

@@ -7,10 +7,12 @@ namespace CarCareTracker.Helper
     {
         string GetFullFilePath(string currentFilePath, bool mustExist = true);
         string MoveFileFromTemp(string currentFilePath, string newFolder);
+        bool RenameFile(string currentFilePath, string newName);
         bool DeleteFile(string currentFilePath);
         string MakeBackup();
         bool RestoreBackup(string fileName, bool clearExisting = false);
         string MakeAttachmentsExport(List<GenericReportModel> exportData);
+        List<string> GetLanguages();
     }
     public class FileHelper : IFileHelper
     {
@@ -21,6 +23,40 @@ namespace CarCareTracker.Helper
             _webEnv = webEnv;
             _logger = logger;
         }
+        public List<string> GetLanguages()
+        {
+            var languagePath = Path.Combine(_webEnv.WebRootPath, "translations");
+            var defaultList = new List<string>() { "en_US" };
+            if (Directory.Exists(languagePath))
+            {
+                var listOfLanguages = Directory.GetFiles(languagePath);
+                if (listOfLanguages.Any())
+                {
+                    defaultList.AddRange(listOfLanguages.Select(x => Path.GetFileNameWithoutExtension(x)));
+                }
+            }
+            return defaultList;
+        }
+        public bool RenameFile(string currentFilePath, string newName)
+        {
+            var fullFilePath = GetFullFilePath(currentFilePath);
+            if (!string.IsNullOrWhiteSpace(fullFilePath))
+            {
+                try
+                {
+                    var originalFileName = Path.GetFileNameWithoutExtension(fullFilePath);
+                    var newFilePath = fullFilePath.Replace(originalFileName, newName);
+                    File.Move(fullFilePath, newFilePath);
+                    return true;
+                } 
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex.Message);
+                    return false;
+                }
+            }
+            return false;
+        }
         public string GetFullFilePath(string currentFilePath, bool mustExist = true)
         {
             if (currentFilePath.StartsWith("/"))
@@ -132,9 +168,9 @@ namespace CarCareTracker.Helper
             if (!Directory.Exists(tempPath))
                 Directory.CreateDirectory(tempPath);
             int fileIndex = 0;
-            foreach(GenericReportModel reportModel in exportData)
+            foreach (GenericReportModel reportModel in exportData)
             {
-                foreach(UploadedFiles file in reportModel.Files)
+                foreach (UploadedFiles file in reportModel.Files)
                 {
                     var fileToCopy = GetFullFilePath(file.Location);
                     var destFileName = $"{tempPath}/{fileIndex}{Path.GetExtension(file.Location)}";

Helper/GasHelper.cs

@@ -11,20 +11,23 @@ namespace CarCareTracker.Helper
     {
         public string GetAverageGasMileage(List<GasRecordViewModel> results, bool useMPG)
         {
-            var recordsToCalculateGallons = results.Where(x => x.MilesPerGallon > 0 || !x.IsFillToFull);
-            var recordWithCalculatedMPG = recordsToCalculateGallons.Where(x => x.MilesPerGallon > 0);
-            var minMileage = results.Min(x => x.Mileage);
-            if (recordWithCalculatedMPG.Any())
+            var recordsToCalculate = results.Where(x => x.IncludeInAverage);
+            if (recordsToCalculate.Any())
             {
-                var maxMileage = recordWithCalculatedMPG.Max(x => x.Mileage);
-                var totalGallonsConsumed = recordsToCalculateGallons.Sum(x => x.Gallons);
-                var deltaMileage = maxMileage - minMileage;
-                var averageGasMileage = (maxMileage - minMileage) / totalGallonsConsumed;
-                if (!useMPG)
+                try
                 {
-                    averageGasMileage = 100 / averageGasMileage;
+                    var totalMileage = recordsToCalculate.Sum(x => x.DeltaMileage);
+                    var totalGallons = recordsToCalculate.Sum(x => x.Gallons);
+                    var averageGasMileage = totalMileage / totalGallons;
+                    if (!useMPG && averageGasMileage > 0)
+                    {
+                        averageGasMileage = 100 / averageGasMileage;
+                    }
+                    return averageGasMileage.ToString("F");
+                } catch (Exception ex)
+                {
+                    return "0";
                 }
-                return averageGasMileage.ToString("F");
             }
             return "0";
         }
@@ -67,7 +70,8 @@ namespace CarCareTracker.Helper
                         CostPerGallon = convertedConsumption > 0.00M ? currentObject.Cost / convertedConsumption : 0,
                         IsFillToFull = currentObject.IsFillToFull,
                         MissedFuelUp = currentObject.MissedFuelUp,
-                        Notes = currentObject.Notes
+                        Notes = currentObject.Notes,
+                        Tags = currentObject.Tags
                     };
                     if (currentObject.MissedFuelUp)
                     {
@@ -80,9 +84,16 @@ namespace CarCareTracker.Helper
                     else if (currentObject.IsFillToFull)
                     {
                         //if user filled to full.
-                        if (convertedConsumption > 0.00M)
+                        if (convertedConsumption > 0.00M && deltaMileage > 0)
                         {
-                            gasRecordViewModel.MilesPerGallon = useMPG ? (unFactoredMileage + deltaMileage) / (unFactoredConsumption + convertedConsumption) : 100 / ((unFactoredMileage + deltaMileage) / (unFactoredConsumption + convertedConsumption));
+                            try
+                            {
+                                gasRecordViewModel.MilesPerGallon = useMPG ? (unFactoredMileage + deltaMileage) / (unFactoredConsumption + convertedConsumption) : 100 / ((unFactoredMileage + deltaMileage) / (unFactoredConsumption + convertedConsumption));
+                            }
+                            catch (Exception ex)
+                            {
+                                gasRecordViewModel.MilesPerGallon = 0;
+                            }
                         }
                         //reset unFactored vars
                         unFactoredConsumption = 0;
@@ -112,7 +123,8 @@ namespace CarCareTracker.Helper
                         CostPerGallon = convertedConsumption > 0.00M ? currentObject.Cost / convertedConsumption : 0,
                         IsFillToFull = currentObject.IsFillToFull,
                         MissedFuelUp = currentObject.MissedFuelUp,
-                        Notes = currentObject.Notes
+                        Notes = currentObject.Notes,
+                        Tags = currentObject.Tags
                     });
                 }
                 previousMileage = currentObject.Mileage;

Helper/MailHelper.cs

@@ -13,11 +13,14 @@ namespace CarCareTracker.Helper
     public class MailHelper : IMailHelper
     {
         private readonly MailConfig mailConfig;
+        private readonly IFileHelper _fileHelper;
         public MailHelper(
-            IConfiguration config
+            IConfiguration config,
+            IFileHelper fileHelper
             ) {
             //load mailConfig from Configuration
             mailConfig = config.GetSection("MailConfig").Get<MailConfig>();
+            _fileHelper = fileHelper;
         }
         public OperationResponse NotifyUserForRegistration(string emailAddress, string token)
         {
@@ -75,14 +78,19 @@ namespace CarCareTracker.Helper
             {
                 return new OperationResponse { Success = false, Message = "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()}";
             //construct html table.
-            string emailBody = $"<h4>{vehicle.Year} {vehicle.Make} {vehicle.Model} #{vehicle.LicensePlate}</h4><br /><table style='width:100%'><tr><th style='padding:8px;'>Urgency</th><th style='padding:8px;'>Description</th></tr>";
+            string emailBody = File.ReadAllText(emailTemplatePath);
+            emailBody = emailBody.Replace("{VehicleInformation}", $"{vehicle.Year} {vehicle.Make} {vehicle.Model} #{vehicle.LicensePlate}");
+            string tableBody = "";
             foreach(ReminderRecordViewModel reminder in reminders)
             {
-                emailBody += $"<tr><td style='padding:8px; text-align:center;'>{reminder.Urgency}</td><td style='padding:8px; text-align:center;'>{reminder.Description}</td></tr>";
+                var dueOn = reminder.Metric == ReminderMetric.Both ? $"{reminder.Date} 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>";
             }
-            emailBody += "</table>";
+            emailBody = emailBody.Replace("{TableBody}", tableBody);
             try
             {
                 foreach (string emailAddress in emailAddresses)

Helper/ReminderHelper.cs

@@ -13,16 +13,43 @@ namespace CarCareTracker.Helper
         {
             if (existingReminder.Metric == ReminderMetric.Both)
             {
-                existingReminder.Date = existingReminder.Date.AddMonths((int)existingReminder.ReminderMonthInterval);
-                existingReminder.Mileage += (int)existingReminder.ReminderMileageInterval;
+                if (existingReminder.ReminderMonthInterval != ReminderMonthInterval.Other)
+                {
+                    existingReminder.Date = existingReminder.Date.AddMonths((int)existingReminder.ReminderMonthInterval);
+                } else
+                {
+                    existingReminder.Date = existingReminder.Date.AddMonths(existingReminder.CustomMonthInterval);
+                }
+               
+                if (existingReminder.ReminderMileageInterval != ReminderMileageInterval.Other)
+                {
+                    existingReminder.Mileage += (int)existingReminder.ReminderMileageInterval;
+                }
+                else
+                {
+                    existingReminder.Mileage += existingReminder.CustomMileageInterval;
+                }
             }
             else if (existingReminder.Metric == ReminderMetric.Odometer)
             {
-                existingReminder.Mileage += (int)existingReminder.ReminderMileageInterval;
+                if (existingReminder.ReminderMileageInterval != ReminderMileageInterval.Other)
+                {
+                    existingReminder.Mileage += (int)existingReminder.ReminderMileageInterval;
+                } else
+                {
+                    existingReminder.Mileage += existingReminder.CustomMileageInterval;
+                }
             }
             else if (existingReminder.Metric == ReminderMetric.Date)
             {
-                existingReminder.Date = existingReminder.Date.AddMonths((int)existingReminder.ReminderMonthInterval);
+                if (existingReminder.ReminderMonthInterval != ReminderMonthInterval.Other)
+                {
+                    existingReminder.Date = existingReminder.Date.AddMonths((int)existingReminder.ReminderMonthInterval);
+                }
+                else
+                {
+                    existingReminder.Date = existingReminder.Date.AddMonths(existingReminder.CustomMonthInterval);
+                }
             }
             return existingReminder;
         }

Helper/ReportHelper.cs

@@ -5,6 +5,7 @@ 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);
@@ -13,6 +14,21 @@ namespace CarCareTracker.Helper
     }
     public class ReportHelper: IReportHelper
     {
+        public IEnumerable<CostForVehicleByMonth> GetOdometerRecordSum(List<OdometerRecord> odometerRecords, int year = 0)
+        {
+            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
+            {
+                MonthId = x.Key,
+                MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key),
+                Cost = 0,
+                MaxMileage = x.Max(y => y.Mileage),
+                MinMileage = x.Min(y => y.Mileage)
+            });
+        }
         public IEnumerable<CostForVehicleByMonth> GetServiceRecordSum(List<ServiceRecord> serviceRecords, int year = 0)
         {
             if (year != default)
@@ -23,7 +39,9 @@ namespace CarCareTracker.Helper
             {
                 MonthId = x.Key,
                 MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key),
-                Cost = x.Sum(y => y.Cost)
+                Cost = x.Sum(y => y.Cost),
+                MaxMileage = x.Max(y=>y.Mileage),
+                MinMileage = x.Min(y=>y.Mileage)
             });
         }
         public IEnumerable<CostForVehicleByMonth> GetRepairRecordSum(List<CollisionRecord> repairRecords, int year = 0)
@@ -36,7 +54,9 @@ namespace CarCareTracker.Helper
             {
                 MonthId = x.Key,
                 MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key),
-                Cost = x.Sum(y => y.Cost)
+                Cost = x.Sum(y => y.Cost),
+                MaxMileage = x.Max(y => y.Mileage),
+                MinMileage = x.Min(y => y.Mileage)
             });
         }
         public IEnumerable<CostForVehicleByMonth> GetUpgradeRecordSum(List<UpgradeRecord> upgradeRecords, int year = 0)
@@ -49,7 +69,9 @@ namespace CarCareTracker.Helper
             {
                 MonthId = x.Key,
                 MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key),
-                Cost = x.Sum(y => y.Cost)
+                Cost = x.Sum(y => y.Cost),
+                MaxMileage = x.Max(y => y.Mileage),
+                MinMileage = x.Min(y => y.Mileage)
             });
         }
         public IEnumerable<CostForVehicleByMonth> GetGasRecordSum(List<GasRecord> gasRecords, int year = 0)
@@ -62,7 +84,9 @@ namespace CarCareTracker.Helper
             {
                 MonthId = x.Key,
                 MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key),
-                Cost = x.Sum(y => y.Cost)
+                Cost = x.Sum(y => y.Cost),
+                MaxMileage = x.Max(y => y.Mileage),
+                MinMileage = x.Min(y => y.Mileage)
             });
         }
         public IEnumerable<CostForVehicleByMonth> GetTaxRecordSum(List<TaxRecord> taxRecords, int year = 0)

Helper/StaticHelper.cs

@@ -1,5 +1,6 @@
 using CarCareTracker.Models;
 using System.Globalization;
+using System.Linq;
 
 namespace CarCareTracker.Helper
 {
@@ -11,6 +12,22 @@ namespace CarCareTracker.Helper
         public static string DbName = "data/cartracker.db";
         public static string UserConfigPath = "config/userConfig.json";
         public static string GenericErrorMessage = "An error occurred, please try again later";
+        public static string ReminderEmailTemplate = "defaults/reminderemailtemplate.txt";
+
+        public static string GetTitleCaseReminderUrgency(ReminderUrgency input)
+        {
+            switch (input)
+            {
+                case ReminderUrgency.NotUrgent:
+                    return "Not Urgent";
+                case ReminderUrgency.VeryUrgent:
+                    return "Very Urgent";
+                case ReminderUrgency.PastDue:
+                    return "Past Due";
+                default:
+                    return input.ToString();
+            }
+        }
 
         public static string TruncateStrings(string input, int maxLength = 25)
         {
@@ -111,7 +128,9 @@ namespace CarCareTracker.Helper
                 Cost = input.Cost,
                 Mileage = input.Mileage,
                 Files = input.Files,
-                Notes = input.Notes
+                Notes = input.Notes,
+                Tags = input.Tags,
+                ExtraFields = input.ExtraFields
             };
         }
         public static CollisionRecord GenericToRepairRecord(GenericRecord input)
@@ -124,7 +143,9 @@ namespace CarCareTracker.Helper
                 Cost = input.Cost,
                 Mileage = input.Mileage,
                 Files = input.Files,
-                Notes = input.Notes
+                Notes = input.Notes,
+                Tags = input.Tags,
+                ExtraFields = input.ExtraFields
             };
         }
         public static UpgradeRecord GenericToUpgradeRecord(GenericRecord input)
@@ -137,8 +158,61 @@ namespace CarCareTracker.Helper
                 Cost = input.Cost,
                 Mileage = input.Mileage,
                 Files = input.Files,
-                Notes = input.Notes
+                Notes = input.Notes,
+                Tags = input.Tags,
+                ExtraFields = input.ExtraFields
             };
         }
+
+        public static List<ExtraField> AddExtraFields(List<ExtraField> recordExtraFields, List<ExtraField> templateExtraFields)
+        {
+            if (!templateExtraFields.Any()) {
+                return new List<ExtraField>();
+            }
+            if (!recordExtraFields.Any())
+            {
+                return templateExtraFields;
+            }
+            var fieldNames = templateExtraFields.Select(x => x.Name);
+            //remove fields that are no longer present in template.
+            recordExtraFields.RemoveAll(x => !fieldNames.Contains(x.Name));
+            if (!recordExtraFields.Any())
+            {
+                return templateExtraFields;
+            }
+            //append the fields.
+            foreach (ExtraField extraField in recordExtraFields)
+            {
+                extraField.IsRequired = templateExtraFields.Where(x => x.Name == extraField.Name).First().IsRequired;
+            }
+            return recordExtraFields;
+        }
+
+        public static string GetFuelEconomyUnit(bool useKwh, bool useHours, bool useMPG, bool useUKMPG)
+        {
+            string fuelEconomyUnit;
+            if (useKwh)
+            {
+                var distanceUnit = useHours ? "h" : (useMPG ? "mi." : "km");
+                fuelEconomyUnit = useMPG ? $"{distanceUnit}/kWh" : $"kWh/100{distanceUnit}";
+            }
+            else if (useMPG && useUKMPG)
+            {
+                fuelEconomyUnit = useHours ? "h/g" : "mpg";
+            }
+            else if (useUKMPG)
+            {
+                fuelEconomyUnit = useHours ? "l/100h" : "l/100mi.";
+            }
+            else
+            {
+                fuelEconomyUnit = useHours ? (useMPG ? "h/g" : "l/100h") : (useMPG ? "mpg" : "l/100km");
+            }
+            return fuelEconomyUnit;
+        }
+        public static long GetEpochFromDateTime(DateTime date)
+        {
+            return new DateTimeOffset(date).ToUnixTimeMilliseconds();
+        }
     }
 }

Helper/TranslationHelper.cs

@@ -0,0 +1,62 @@
+using CarCareTracker.Models;
+using Microsoft.Extensions.Caching.Memory;
+using System.Text.Json;
+
+namespace CarCareTracker.Helper
+{
+    public interface ITranslationHelper
+    {
+        string Translate(string userLanguage, string text);
+    }
+    public class TranslationHelper : ITranslationHelper
+    {
+        private readonly IFileHelper _fileHelper;
+        private readonly IConfiguration _config;
+        private IMemoryCache _cache;
+        public TranslationHelper(IFileHelper fileHelper, IConfiguration config, IMemoryCache memoryCache)
+        {
+            _fileHelper = fileHelper;
+            _config = config;
+            _cache = memoryCache;
+        }
+        public string Translate(string userLanguage, string text)
+        {
+            bool create = bool.Parse(_config["LUBELOGGER_TRANSLATOR"] ?? "false");
+            //transform input text into key.
+            string translationKey = text.Replace(" ", "_");
+            var translationFilePath = userLanguage == "en_US" ? _fileHelper.GetFullFilePath($"/defaults/en_US.json") : _fileHelper.GetFullFilePath($"/translations/{userLanguage}.json", false);
+            var dictionary = _cache.GetOrCreate<Dictionary<string, string>>($"lang_{userLanguage}", entry =>
+            {
+                entry.SlidingExpiration = TimeSpan.FromHours(1);
+                if (File.Exists(translationFilePath))
+                {
+                    try
+                    {
+                        var translationFile = File.ReadAllText(translationFilePath);
+                        var translationDictionary = JsonSerializer.Deserialize<Dictionary<string, string>>(translationFile);
+                        return translationDictionary ?? new Dictionary<string, string>();
+                    } catch (Exception ex)
+                    {
+                        return new Dictionary<string, string>();
+                    }
+                }
+                else
+                {
+                    return new Dictionary<string, string>();
+                }
+            });
+            if (dictionary != null && dictionary.ContainsKey(translationKey))
+            {
+                return dictionary[translationKey];
+            }
+            else if (create && File.Exists(translationFilePath))
+            {
+                //create entry
+                dictionary.Add(translationKey, text);
+                File.WriteAllText(translationFilePath, JsonSerializer.Serialize(dictionary));
+                return text;
+            }
+            return text;
+        }
+    }
+}

Logic/LoginLogic.cs

@@ -16,11 +16,13 @@ namespace CarCareTracker.Logic
         OperationResponse GenerateUserToken(string emailAddress, bool autoNotify);
         bool DeleteUserToken(int tokenId);
         bool DeleteUser(int userId);
+        OperationResponse RegisterOpenIdUser(LoginModel credentials);
         OperationResponse RegisterNewUser(LoginModel credentials);
         OperationResponse RequestResetPassword(LoginModel credentials);
         OperationResponse ResetPasswordByUser(LoginModel credentials);
         OperationResponse ResetUserPassword(LoginModel credentials);
         UserData ValidateUserCredentials(LoginModel credentials);
+        UserData ValidateOpenIDUser(LoginModel credentials);
         bool CheckIfUserIsValid(int userId);
         bool CreateRootUserCredentials(LoginModel credentials);
         bool DeleteRootUserCredentials();
@@ -59,6 +61,45 @@ namespace CarCareTracker.Logic
                 return result.Id != 0;
             }
         }
+        public OperationResponse RegisterOpenIdUser(LoginModel credentials)
+        {
+            //validate their token.
+            var existingToken = _tokenData.GetTokenRecordByBody(credentials.Token);
+            if (existingToken.Id == default || existingToken.EmailAddress != credentials.EmailAddress)
+            {
+                return new OperationResponse { Success = false, Message = "Invalid Token" };
+            }
+            if (string.IsNullOrWhiteSpace(credentials.EmailAddress) || string.IsNullOrWhiteSpace(credentials.UserName))
+            {
+                return new OperationResponse { Success = false, Message = "Username cannot be blank" };
+            }
+            var existingUser = _userData.GetUserRecordByUserName(credentials.UserName);
+            if (existingUser.Id != default)
+            {
+                return new OperationResponse { Success = false, Message = "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" };
+            }
+            _tokenData.DeleteToken(existingToken.Id);
+            var newUser = new UserData()
+            {
+                UserName = credentials.UserName,
+                Password = GetHash(NewToken()), //generate a password for OpenID User
+                EmailAddress = credentials.EmailAddress
+            };
+            var result = _userData.SaveUserRecord(newUser);
+            if (result)
+            {
+                return new OperationResponse { Success = true, Message = "You will be logged in briefly." };
+            }
+            else
+            {
+                return new OperationResponse { Success = false, Message = "Something went wrong, please try again later." };
+            }
+        }
         //handles user registration
         public OperationResponse RegisterNewUser(LoginModel credentials)
         {
@@ -193,6 +234,19 @@ namespace CarCareTracker.Logic
                 }
             }
         }
+        public UserData ValidateOpenIDUser(LoginModel credentials)
+        {
+            var result = _userData.GetUserRecordByEmailAddress(credentials.EmailAddress);
+            if (result.Id != default)
+            {
+                result.Password = string.Empty;
+                return result;
+            }
+            else
+            {
+                return new UserData();
+            }
+        }
         #region "Admin Functions"
         public bool MakeUserAdmin(int userId, bool isAdmin)
         {
@@ -280,19 +334,32 @@ namespace CarCareTracker.Logic
         #region "Root User"
         public bool CreateRootUserCredentials(LoginModel credentials)
         {
-            var configFileContents = File.ReadAllText(StaticHelper.UserConfigPath);
-            var existingUserConfig = JsonSerializer.Deserialize<UserConfig>(configFileContents);
-            if (existingUserConfig is not null)
+            //check if file exists
+            if (File.Exists(StaticHelper.UserConfigPath))
             {
-                //create hashes of the login credentials.
-                var hashedUserName = GetHash(credentials.UserName);
-                var hashedPassword = GetHash(credentials.Password);
-                //copy over settings that are off limits on the settings page.
-                existingUserConfig.EnableAuth = true;
-                existingUserConfig.UserNameHash = hashedUserName;
-                existingUserConfig.UserPasswordHash = hashedPassword;
+                var configFileContents = File.ReadAllText(StaticHelper.UserConfigPath);
+                var existingUserConfig = JsonSerializer.Deserialize<UserConfig>(configFileContents);
+                if (existingUserConfig is not null)
+                {
+                    //create hashes of the login credentials.
+                    var hashedUserName = GetHash(credentials.UserName);
+                    var hashedPassword = GetHash(credentials.Password);
+                    //copy over settings that are off limits on the settings page.
+                    existingUserConfig.EnableAuth = true;
+                    existingUserConfig.UserNameHash = hashedUserName;
+                    existingUserConfig.UserPasswordHash = hashedPassword;
+                }
+                File.WriteAllText(StaticHelper.UserConfigPath, JsonSerializer.Serialize(existingUserConfig));
+            } else
+            {
+                var newUserConfig = new UserConfig()
+                {
+                    EnableAuth = true,
+                    UserNameHash = GetHash(credentials.UserName),
+                    UserPasswordHash = GetHash(credentials.Password)
+                };
+                File.WriteAllText(StaticHelper.UserConfigPath, JsonSerializer.Serialize(newUserConfig));
             }
-            File.WriteAllText(StaticHelper.UserConfigPath, JsonSerializer.Serialize(existingUserConfig));
             _cache.Remove("userConfig_-1");
             return true;
         }

Logic/UserLogic.cs

@@ -48,6 +48,12 @@ namespace CarCareTracker.Logic
             if (existingUser.Id != default)
             {
                 //user exists.
+                //check if user is already a collaborator
+                var userAccess = _userAccess.GetUserAccessByVehicleAndUserId(existingUser.Id, vehicleId);
+                if (userAccess != null)
+                {
+                    return new OperationResponse { Success = false, Message = "User is already a collaborator" };
+                }
                 var result = AddUserAccessToVehicle(existingUser.Id, vehicleId);
                 if (result)
                 {

MapProfile/ImportMappers.cs

@@ -25,6 +25,7 @@ namespace CarCareTracker.MapProfile
             Map(m => m.Progress).Name(["progress"]);
             Map(m => m.Type).Name(["type"]);
             Map(m => m.Priority).Name(["priority"]);
+            Map(m => m.Tags).Name(["tags"]);
         }
     }
 }

Middleware/Authen.cs

@@ -157,7 +157,13 @@ namespace CarCareTracker.Middleware
                     return Task.CompletedTask;
                 }
             }
-            Response.Redirect("/Login/Index");
+            if (Request.Path.Value == "/Vehicle/Index" && Request.QueryString.HasValue)
+            {
+                Response.Redirect($"/Login/Index?redirectURL={Request.Path.Value}{Request.QueryString.Value}");
+            } else
+            {
+                Response.Redirect("/Login/Index");
+            }
             return Task.CompletedTask;
         }
         protected override Task HandleForbiddenAsync(AuthenticationProperties properties)
@@ -170,7 +176,7 @@ namespace CarCareTracker.Middleware
                     return Task.CompletedTask;
                 }
             }
-            Response.Redirect("/Error/401");
+            Response.Redirect("/Error/Unauthorized");
             return Task.CompletedTask;
         }
     }

Models/Collision/CollisionRecordInput.cs

@@ -11,6 +11,8 @@
         public string Notes { get; set; }
         public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
         public List<SupplyUsage> Supplies { get; set; } = new List<SupplyUsage>();
-        public CollisionRecord ToCollisionRecord() { return new CollisionRecord { Id = Id, VehicleId = VehicleId, Date = DateTime.Parse(Date), Cost = Cost, Mileage = Mileage, Description = Description, Notes = Notes, Files = Files }; }
+        public List<string> Tags { get; set; } = new List<string>();
+        public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
+        public CollisionRecord ToCollisionRecord() { return new CollisionRecord { Id = Id, VehicleId = VehicleId, Date = DateTime.Parse(Date), Cost = Cost, Mileage = Mileage, Description = Description, Notes = Notes, Files = Files, Tags = Tags, ExtraFields = ExtraFields }; }
     }
 }

Models/ExtraField.cs

@@ -0,0 +1,9 @@
+namespace CarCareTracker.Models
+{
+    public class ExtraField
+    {
+        public string Name { get; set; }
+        public string Value { get; set; }
+        public bool IsRequired { get; set; }
+    }
+}

Models/GasRecord/GasRecord.cs

@@ -18,5 +18,7 @@
         public bool MissedFuelUp { get; set; } = false;
         public string Notes { get; set; }
         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/GasRecord/GasRecordInput.cs

@@ -18,6 +18,8 @@
         public bool MissedFuelUp { get; set; } = false;
         public string Notes { get; set; }
         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>();
         public GasRecord ToGasRecord() { return new GasRecord { 
             Id = Id, 
             Cost = Cost, 
@@ -28,7 +30,9 @@
             Files = Files,
             IsFillToFull = IsFillToFull,
             MissedFuelUp = MissedFuelUp,
-            Notes = Notes
+            Notes = Notes,
+            Tags = Tags,
+            ExtraFields = ExtraFields
         }; }
     }
 }

Models/GasRecord/GasRecordViewModel.cs

@@ -21,5 +21,7 @@
         public bool IsFillToFull { get; set; }
         public bool MissedFuelUp { get; set; }
         public string Notes { get; set; }
+        public List<string> Tags { get; set; } = new List<string>();
+        public bool IncludeInAverage { get { return MilesPerGallon > 0 || (!IsFillToFull && !MissedFuelUp); } }
     }
 }

Models/GenericRecord.cs

@@ -10,5 +10,7 @@
         public decimal Cost { 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>();
+        public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
     }
 }

Models/ImportModel.cs

@@ -23,6 +23,7 @@
         public string PartNumber { get; set; }
         public string PartSupplier { get; set; }
         public string PartQuantity { get; set; }
+        public string Tags { get; set; }
     }
 
     public class SupplyRecordExportModel
@@ -34,6 +35,7 @@
         public string Description { get; set; }
         public string Cost { get; set; }
         public string Notes { get; set; }
+        public string Tags { get; set; }
     }
 
     public class ServiceRecordExportModel
@@ -43,12 +45,14 @@
         public string Description { get; set; }
         public string Notes { get; set; }
         public string Cost { get; set; }
+        public string Tags { get; set; }
     }
     public class OdometerRecordExportModel
     {
         public string Date { get; set; }
         public string Odometer { get; set; }
         public string Notes { get; set; }
+        public string Tags { get; set; }
     }
     public class TaxRecordExportModel
     {
@@ -56,6 +60,7 @@
         public string Description { get; set; }
         public string Notes { get; set; }
         public string Cost { get; set; }
+        public string Tags { get; set; }
     }
     public class GasRecordExportModel
     {
@@ -67,6 +72,7 @@
         public string IsFillToFull { get; set; }
         public string MissedFuelUp { get; set; }
         public string Notes { get; set; }
+        public string Tags { get; set; }
     }
     public class ReminderExportModel
     {

Models/Note.cs

@@ -7,5 +7,7 @@
         public string Description { get; set; }
         public string NoteText { get; set; }
         public bool Pinned { get; set; }
+        public List<string> Tags { get; set; } = new List<string>();
+        public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
     }
 }

Models/OIDC/OpenIDConfig.cs

@@ -0,0 +1,14 @@
+namespace CarCareTracker.Models
+{
+    public class OpenIDConfig
+    {
+        public string Name { get; set; }
+        public string ClientId { get; set; }
+        public string ClientSecret { get; set; }
+        public string AuthURL { get; set; }
+        public string TokenURL { get; set; }
+        public string RedirectURL { get; set; }
+        public string Scope { get; set; }
+        public string RemoteAuthURL { get { return $"{AuthURL}?client_id={ClientId}&response_type=code&redirect_uri={RedirectURL}&scope={Scope}"; } }
+    }
+}

Models/OIDC/OpenIDResult.cs

@@ -0,0 +1,7 @@
+namespace CarCareTracker.Models
+{
+    public class OpenIDResult
+    {
+        public string id_token { get; set; }
+    }
+}

Models/OdometerRecord/OdometerRecord.cs

@@ -7,6 +7,8 @@
         public DateTime Date { get; set; }
         public int Mileage { get; set; }
         public string Notes { get; set; }
+        public List<string> Tags { get; set; } = new List<string>();
         public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
+        public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
     }
 }

Models/OdometerRecord/OdometerRecordInput.cs

@@ -8,6 +8,8 @@
         public int Mileage { get; set; }
         public string Notes { get; set; }
         public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
-        public OdometerRecord ToOdometerRecord() { return new OdometerRecord { Id = Id, VehicleId = VehicleId, Date = DateTime.Parse(Date), Mileage = Mileage, Notes = Notes, Files = Files }; }
+        public List<string> Tags { get; set; } = new List<string>();
+        public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
+        public OdometerRecord ToOdometerRecord() { return new OdometerRecord { Id = Id, VehicleId = VehicleId, Date = DateTime.Parse(Date), Mileage = Mileage, Notes = Notes, Files = Files, Tags = Tags, ExtraFields = ExtraFields }; }
     }
 }

Models/PlanRecord/PlanRecord.cs

@@ -13,5 +13,6 @@
         public PlanPriority Priority { get; set; }
         public PlanProgress Progress { get; set; }
         public decimal Cost { get; set; }
+        public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
     }
 }

Models/PlanRecord/PlanRecordInput.cs

@@ -14,6 +14,7 @@
         public PlanPriority Priority { get; set; }
         public PlanProgress Progress { get; set; }
         public decimal Cost { get; set; }
+        public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
         public PlanRecord ToPlanRecord() { return new PlanRecord { 
             Id = Id, 
             VehicleId = VehicleId, 
@@ -25,7 +26,8 @@
             ImportMode = ImportMode,
             Cost = Cost,
             Priority = Priority,
-            Progress = Progress
+            Progress = Progress,
+            ExtraFields = ExtraFields
         }; }
     }
 }

Models/RecordExtraField.cs

@@ -0,0 +1,14 @@
+using LiteDB;
+
+namespace CarCareTracker.Models
+{
+    public class RecordExtraField
+    {
+        /// <summary>
+        /// Corresponds to int value of ImportMode enum
+        /// </summary>
+        [BsonId(false)]
+        public int Id { get; set; }
+        public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
+    }
+}

Models/Reminder/ReminderRecord.cs

@@ -9,6 +9,8 @@
         public string Description { get; set; }
         public string Notes { get; set; }
         public bool IsRecurring { get; set; } = false;
+        public int CustomMileageInterval { get; set; } = 0;
+        public int CustomMonthInterval { get; set; } = 0;
         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

@@ -9,19 +9,28 @@
         public string Description { get; set; }
         public string Notes { get; set; }
         public bool IsRecurring { get; set; } = false;
+        public int CustomMileageInterval { get; set; } = 0;
+        public int CustomMonthInterval { get; set; } = 0;
         public ReminderMileageInterval ReminderMileageInterval { get; set; } = ReminderMileageInterval.FiveThousandMiles;
         public ReminderMonthInterval ReminderMonthInterval { get; set; } = ReminderMonthInterval.OneYear;
         public ReminderMetric Metric { get; set; } = ReminderMetric.Date;
-        public ReminderRecord ToReminderRecord() { return new ReminderRecord { 
-            Id = Id, 
-            VehicleId = VehicleId, 
-            Date = DateTime.Parse(string.IsNullOrWhiteSpace(Date) ? DateTime.Now.AddDays(1).ToShortDateString() : Date), 
-            Mileage = Mileage, 
-            Description = Description, 
-            Metric = Metric,
-            IsRecurring = IsRecurring,
-            ReminderMileageInterval = ReminderMileageInterval,
-            ReminderMonthInterval = ReminderMonthInterval,
-            Notes = Notes }; }
+        public ReminderRecord ToReminderRecord()
+        {
+            return new ReminderRecord
+            {
+                Id = Id,
+                VehicleId = VehicleId,
+                Date = DateTime.Parse(string.IsNullOrWhiteSpace(Date) ? DateTime.Now.AddDays(1).ToShortDateString() : Date),
+                Mileage = Mileage,
+                Description = Description,
+                Metric = Metric,
+                IsRecurring = IsRecurring,
+                ReminderMileageInterval = ReminderMileageInterval,
+                ReminderMonthInterval = ReminderMonthInterval,
+                CustomMileageInterval = CustomMileageInterval,
+                CustomMonthInterval = CustomMonthInterval,
+                Notes = Notes
+            };
+        }
     }
 }

Models/Report/CostForVehicleByMonth.cs

@@ -5,5 +5,8 @@
         public int MonthId { get; set; }
         public string MonthName { get; set; }
         public decimal Cost { get; set; }
+        public int MaxMileage { get; set; }
+        public int MinMileage { get; set; }
+        public int DistanceTraveled { get; set; }
     }
 }

Models/ServiceRecord/ServiceRecordInput.cs

@@ -11,6 +11,8 @@
         public string Notes { get; set; }
         public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
         public List<SupplyUsage> Supplies { get; set; } = new List<SupplyUsage>();
-        public ServiceRecord ToServiceRecord() { return new ServiceRecord { Id = Id, VehicleId = VehicleId, Date = DateTime.Parse(Date), Cost = Cost, Mileage = Mileage, Description = Description, Notes = Notes, Files = Files }; }
+        public List<string> Tags { get; set; } = new List<string>();
+        public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
+        public ServiceRecord ToServiceRecord() { return new ServiceRecord { Id = Id, VehicleId = VehicleId, Date = DateTime.Parse(Date), Cost = Cost, Mileage = Mileage, Description = Description, Notes = Notes, Files = Files, Tags = Tags, ExtraFields = ExtraFields }; }
     }
 }

Models/Settings/SettingsViewModel.cs

@@ -0,0 +1,8 @@
+namespace CarCareTracker.Models
+{
+    public class SettingsViewModel
+    {
+        public UserConfig UserConfig { get; set; }
+        public List<string> UILanguages { get; set; }
+    }
+}

Models/Supply/SupplyRecord.cs

@@ -33,5 +33,7 @@
         /// </summary>
         public string Notes { get; set; }
         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/Supply/SupplyRecordInput.cs

@@ -12,6 +12,8 @@
         public decimal Cost { 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>();
+        public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
         public SupplyRecord ToSupplyRecord() { return new SupplyRecord { 
             Id = Id, 
             VehicleId = VehicleId, 
@@ -22,6 +24,9 @@
             Quantity = Quantity,
             Description = Description, 
             Notes = Notes, 
-            Files = Files }; }
+            Files = Files,
+            Tags = Tags,
+            ExtraFields = ExtraFields
+        }; }
     }
 }

Models/TaxRecord/TaxRecord.cs

@@ -10,6 +10,9 @@
         public string Notes { get; set; }
         public bool IsRecurring { get; set; } = false;
         public ReminderMonthInterval RecurringInterval { get; set; } = ReminderMonthInterval.OneYear;
+        public int CustomMonthInterval { get; set; } = 0;
         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

@@ -10,7 +10,10 @@
         public string Notes { get; set; }
         public bool IsRecurring { get; set; } = false;
         public ReminderMonthInterval RecurringInterval { get; set; } = ReminderMonthInterval.ThreeMonths;
+        public int CustomMonthInterval { get; set; } = 0;
         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>();
         public TaxRecord ToTaxRecord() { return new TaxRecord { 
             Id = Id, 
             VehicleId = VehicleId, 
@@ -20,6 +23,10 @@
             Notes = Notes, 
             IsRecurring = IsRecurring,
             RecurringInterval = RecurringInterval,
-            Files = Files }; }
+            CustomMonthInterval = CustomMonthInterval,
+            Files = Files,
+            Tags = Tags,
+            ExtraFields = ExtraFields
+        }; }
     }
 }

Models/UpgradeRecord/UpgradeReportInput.cs

@@ -11,6 +11,8 @@
         public string Notes { get; set; }
         public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
         public List<SupplyUsage> Supplies { get; set; } = new List<SupplyUsage>();
-        public UpgradeRecord ToUpgradeRecord() { return new UpgradeRecord { Id = Id, VehicleId = VehicleId, Date = DateTime.Parse(Date), Cost = Cost, Mileage = Mileage, Description = Description, Notes = Notes, Files = Files }; }
+        public List<string> Tags { get; set; } = new List<string>();
+        public List<ExtraField> ExtraFields { get; set; } = new List<ExtraField>();
+        public UpgradeRecord ToUpgradeRecord() { return new UpgradeRecord { Id = Id, VehicleId = VehicleId, Date = DateTime.Parse(Date), Cost = Cost, Mileage = Mileage, Description = Description, Notes = Notes, Files = Files, Tags = Tags, ExtraFields = ExtraFields }; }
     }
 }

Models/UserConfig.cs

@@ -13,8 +13,12 @@
         public bool UseMarkDownOnSavedNotes { get; set; }
         public bool EnableAutoReminderRefresh { get; set; }
         public bool EnableAutoOdometerInsert { get; set; }
+        public bool EnableShopSupplies { get; set; }
+        public string PreferredGasUnit { get; set; } = string.Empty;
+        public string PreferredGasMileageUnit { get; set; } = string.Empty;
         public string UserNameHash { get; set; }
         public string UserPasswordHash { get; set;}
+        public string UserLanguage { get; set; } = "en_US";
         public List<ImportMode> VisibleTabs { get; set; } = new List<ImportMode>() { 
             ImportMode.Dashboard,
             ImportMode.ServiceRecord, 

Models/Vehicle.cs

@@ -10,5 +10,6 @@
         public string LicensePlate { get; set; }
         public bool IsElectric { get; set; } = false;
         public bool UseHours { get; set; } = false;
+        public List<string> Tags { get; set; } = new List<string>();
     }
 }

Program.cs

@@ -5,26 +5,54 @@ using CarCareTracker.Logic;
 using CarCareTracker.Middleware;
 using Microsoft.AspNetCore.Authentication;
 using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Http.Features;
+using Microsoft.AspNetCore.Server.Kestrel.Core;
 
 var builder = WebApplication.CreateBuilder(args);
 
 // Add services to the container.
 builder.Services.AddControllersWithViews();
-builder.Services.AddSingleton<IVehicleDataAccess, VehicleDataAccess>();
-builder.Services.AddSingleton<INoteDataAccess, NoteDataAccess>();
-builder.Services.AddSingleton<IServiceRecordDataAccess, ServiceRecordDataAccess>();
-builder.Services.AddSingleton<IGasRecordDataAccess, GasRecordDataAccess>();
-builder.Services.AddSingleton<ICollisionRecordDataAccess, CollisionRecordDataAccess>();
-builder.Services.AddSingleton<ITaxRecordDataAccess, TaxRecordDataAccess>();
-builder.Services.AddSingleton<IReminderRecordDataAccess, ReminderRecordDataAccess>();
-builder.Services.AddSingleton<IUpgradeRecordDataAccess, UpgradeRecordDataAccess>();
-builder.Services.AddSingleton<IUserRecordDataAccess, UserRecordDataAccess>();
-builder.Services.AddSingleton<ITokenRecordDataAccess, TokenRecordDataAccess>();
-builder.Services.AddSingleton<IUserAccessDataAccess, UserAccessDataAccess>();
-builder.Services.AddSingleton<IUserConfigDataAccess, UserConfigDataAccess>();
-builder.Services.AddSingleton<ISupplyRecordDataAccess, SupplyRecordDataAccess>();
-builder.Services.AddSingleton<IPlanRecordDataAccess, PlanRecordDataAccess>();
-builder.Services.AddSingleton<IOdometerRecordDataAccess, OdometerRecordDataAccess>();
+
+//data access method
+if (!string.IsNullOrWhiteSpace(builder.Configuration["POSTGRES_CONNECTION"])){
+    builder.Services.AddSingleton<IVehicleDataAccess, PGVehicleDataAccess>();
+    builder.Services.AddSingleton<INoteDataAccess, PGNoteDataAccess>();
+    builder.Services.AddSingleton<IServiceRecordDataAccess, PGServiceRecordDataAccess>();
+    builder.Services.AddSingleton<IGasRecordDataAccess, PGGasRecordDataAccess>();
+    builder.Services.AddSingleton<ICollisionRecordDataAccess, PGCollisionRecordDataAccess>();
+    builder.Services.AddSingleton<ITaxRecordDataAccess, PGTaxRecordDataAccess>();
+    builder.Services.AddSingleton<IReminderRecordDataAccess, PGReminderRecordDataAccess>();
+    builder.Services.AddSingleton<IUpgradeRecordDataAccess, PGUpgradeRecordDataAccess>();
+    builder.Services.AddSingleton<IOdometerRecordDataAccess, PGOdometerRecordDataAccess>();
+    builder.Services.AddSingleton<ISupplyRecordDataAccess, PGSupplyRecordDataAccess>();
+    builder.Services.AddSingleton<IPlanRecordDataAccess, PGPlanRecordDataAccess>();
+    builder.Services.AddSingleton<IPlanRecordTemplateDataAccess, PGPlanRecordTemplateDataAccess>();
+    builder.Services.AddSingleton<IUserConfigDataAccess, PGUserConfigDataAccess>();
+    builder.Services.AddSingleton<IUserRecordDataAccess, PGUserRecordDataAccess>();
+    builder.Services.AddSingleton<ITokenRecordDataAccess, PGTokenRecordDataAccess>();
+    builder.Services.AddSingleton<IUserAccessDataAccess, PGUserAccessDataAccess>();
+    builder.Services.AddSingleton<IExtraFieldDataAccess, PGExtraFieldDataAccess>();
+}
+else
+{
+    builder.Services.AddSingleton<IVehicleDataAccess, VehicleDataAccess>();
+    builder.Services.AddSingleton<INoteDataAccess, NoteDataAccess>();
+    builder.Services.AddSingleton<IServiceRecordDataAccess, ServiceRecordDataAccess>();
+    builder.Services.AddSingleton<IGasRecordDataAccess, GasRecordDataAccess>();
+    builder.Services.AddSingleton<ICollisionRecordDataAccess, CollisionRecordDataAccess>();
+    builder.Services.AddSingleton<ITaxRecordDataAccess, TaxRecordDataAccess>();
+    builder.Services.AddSingleton<IReminderRecordDataAccess, ReminderRecordDataAccess>();
+    builder.Services.AddSingleton<IUpgradeRecordDataAccess, UpgradeRecordDataAccess>();
+    builder.Services.AddSingleton<IOdometerRecordDataAccess, OdometerRecordDataAccess>();
+    builder.Services.AddSingleton<ISupplyRecordDataAccess, SupplyRecordDataAccess>();
+    builder.Services.AddSingleton<IPlanRecordDataAccess, PlanRecordDataAccess>();
+    builder.Services.AddSingleton<IPlanRecordTemplateDataAccess, PlanRecordTemplateDataAccess>();
+    builder.Services.AddSingleton<IUserConfigDataAccess, UserConfigDataAccess>();
+    builder.Services.AddSingleton<IUserRecordDataAccess, UserRecordDataAccess>();
+    builder.Services.AddSingleton<ITokenRecordDataAccess, TokenRecordDataAccess>();
+    builder.Services.AddSingleton<IUserAccessDataAccess, UserAccessDataAccess>();
+    builder.Services.AddSingleton<IExtraFieldDataAccess, ExtraFieldDataAccess>();
+}
 
 //configure helpers
 builder.Services.AddSingleton<IFileHelper, FileHelper>();
@@ -33,6 +61,7 @@ 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>();
 
 //configure logic
 builder.Services.AddSingleton<ILoginLogic, LoginLogic>();
@@ -42,6 +71,10 @@ 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);
@@ -54,6 +87,17 @@ builder.Services.AddAuthorization(options =>
 {
     options.DefaultPolicy = new AuthorizationPolicyBuilder().AddAuthenticationSchemes("AuthN").RequireAuthenticatedUser().Build();
 });
+//Configure max file upload size
+builder.Services.Configure<KestrelServerOptions>(options =>
+{
+    options.Limits.MaxRequestBodySize = int.MaxValue; // if don't set default value is: 30 MB
+});
+builder.Services.Configure<FormOptions>(options =>
+{
+    options.ValueLengthLimit = int.MaxValue;
+    options.MultipartBodyLengthLimit = int.MaxValue; // if don't set default value is: 128 MB
+    options.MultipartHeadersLengthLimit = int.MaxValue;
+});
 
 var app = builder.Build();
 

Properties/launchSettings.json

@@ -1,29 +0,0 @@
-{
-  "profiles": {
-    "http": {
-      "commandName": "Project",
-      "launchBrowser": true,
-      "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
-      },
-      "dotnetRunMessages": true,
-      "applicationUrl": "http://localhost:5011"
-    },
-    "IIS Express": {
-      "commandName": "IISExpress",
-      "launchBrowser": true,
-      "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
-      }
-    }
-  },
-  "$schema": "http://json.schemastore.org/launchsettings.json",
-  "iisSettings": {
-    "windowsAuthentication": false,
-    "anonymousAuthentication": true,
-    "iisExpress": {
-      "applicationUrl": "http://localhost:11362",
-      "sslPort": 0
-    }
-  }
-}

README.md

@@ -4,7 +4,7 @@ A self-hosted, open-source vehicle service records and maintainence tracker.
 
 Visit our website: https://lubelogger.com
 
-Support this project on Patreon: https://patreon.com/LubeLogger
+Support this project by [Subscribing on Patreon](https://patreon.com/LubeLogger) or [Making a Donation](https://buy.stripe.com/aEU9Egc8DdMc9bO144)
 
 ## Why
 Because nobody should have to deal with a homemade spreadsheet or a shoebox full of receipts when it comes to vehicle maintainence.

Views/Admin/Index.cshtml

@@ -1,10 +1,13 @@
-@{
+@using CarCareTracker.Helper
+@{
     ViewData["Title"] = "Admin";
 }
 @inject IConfiguration config;
+@inject ITranslationHelper translator
 @{
     bool emailServerIsSetup = true;
     var mailConfig = config.GetSection("MailConfig").Get<MailConfig>();
+    var userLanguage = config[nameof(UserConfig.UserLanguage)] ?? "en_US";
     if (mailConfig is null || string.IsNullOrWhiteSpace(mailConfig.EmailServer))
     {
         emailServerIsSetup = false;
@@ -17,31 +20,31 @@
             <a href="/Home" class="btn btn-secondary btn-md mt-1 mb-1"><i class="bi bi-arrow-left-square"></i></a>
         </div>
         <div class="col-11">
-            <span class="display-6">Admin Panel</span>
+            <span class="display-6">@translator.Translate(userLanguage, "Admin Panel")</span>
         </div>
     </div>
     <hr />
     <div class="row">
         <div class="col-md-5 col-12">
-            <span class="lead">Tokens</span>
+            <span class="lead">@translator.Translate(userLanguage, "Tokens")</span>
             <hr />
             <div class="row">
                 <div class="col-6">
-                    <button onclick="generateNewToken()" class="btn btn-primary btn-md mt-1 mb-1"><i class="bi bi-pencil-square me-2"></i>Generate User Token</button>
+                    <button onclick="generateNewToken()" class="btn btn-primary btn-md mt-1 mb-1"><i class="bi bi-pencil-square me-2"></i>@translator.Translate(userLanguage, "Generate User Token")</button>
                 </div>
                 <div class="col-6 d-flex align-items-center">
                     <div class="form-check form-switch">
                         <input class="form-check-input" type="checkbox" role="switch" id="enableAutoNotify" @(emailServerIsSetup ? "checked" : "disabled")>
-                        <label class="form-check-label" for="enableAutoNotify">Auto Notify(via Email)</label>
+                        <label class="form-check-label" for="enableAutoNotify">@translator.Translate(userLanguage, "Auto Notify(via Email)")</label>
                     </div>
                 </div>
             </div>
             <table class="table table-hover">
                 <thead class="sticky-top">
                     <tr class="d-flex">
-                        <th scope="col" class="col-4">Token</th>
-                        <th scope="col" class="col-6">Issued To</th>
-                        <th scope="col" class="col-2">Delete</th>
+                        <th scope="col" class="col-4">@translator.Translate(userLanguage, "Token")</th>
+                        <th scope="col" class="col-6">@translator.Translate(userLanguage, "Issued To")</th>
+                        <th scope="col" class="col-2">@translator.Translate(userLanguage, "Delete")</th>
                     </tr>
                 </thead>
                 <tbody>
@@ -59,15 +62,15 @@
             </table>
         </div>
         <div class="col-12 col-md-7">
-            <span class="lead">Users</span>
+            <span class="lead">@translator.Translate(userLanguage, "Users")</span>
             <hr />
             <table class="table table-hover">
                 <thead class="sticky-top">
                     <tr class="d-flex">
-                        <th scope="col" class="col-4">Username</th>
-                        <th scope="col" class="col-4">Email</th>
-                        <th scope="col" class="col-2">Is Admin</th>
-                        <th scope="col" class="col-2">Delete</th>
+                        <th scope="col" class="col-4">@translator.Translate(userLanguage, "Username")</th>
+                        <th scope="col" class="col-4">@translator.Translate(userLanguage, "Email")</th>
+                        <th scope="col" class="col-2">@translator.Translate(userLanguage, "Is Admin")</th>
+                        <th scope="col" class="col-2">@translator.Translate(userLanguage, "Delete")</th>
                     </tr>
                 </thead>
                 <tbody>
@@ -92,7 +95,7 @@
             if (data){
                 reloadPage();
             } else {
-                errorToast("An error has occurred, please try again later.");
+                errorToast(genericErrorMessage());
             }
         });
     }
@@ -104,7 +107,7 @@
             if (data) {
                 reloadPage();
             } else {
-                errorToast("An error has occurred, please try again later.");
+                errorToast(genericErrorMessage());
             }
         });
     }
@@ -113,7 +116,7 @@
             if (data) {
                 reloadPage();
             } else {
-                errorToast("An error has occurred, please try again later.");
+                errorToast(genericErrorMessage());
             }
         })
     }

Views/Home/Index.cshtml

@@ -1,33 +1,48 @@
 @using CarCareTracker.Helper
 @inject IConfigHelper config
+@inject ITranslationHelper translator
 @{
-    var enableAuth = config.GetUserConfig(User).EnableAuth;
+    var userConfig = config.GetUserConfig(User);
+    var enableAuth = userConfig.EnableAuth;
+    var userLanguage = userConfig.UserLanguage;
+    var logoUrl = config.GetLogoUrl();
 }
 @model string
 @{
     ViewData["Title"] = "LubeLogger";
 }
 @section Scripts {
-    <script src="~/js/garage.js" asp-append-version="true"></script>
+    <script src="~/js/garage.js"></script>
+    <script src="~/js/supplyrecord.js"></script>
+    <script src="~/lib/drawdown/drawdown.js"></script>
 }
 <div class="lubelogger-mobile-nav" onclick="hideMobileNav()">
     <ul class="navbar-nav" id="homeTab" role="tablist">
         <li class="nav-item" role="presentation">
-            <button class="nav-link @(Model == "garage" ? "active" : "")" id="garage-tab" data-bs-toggle="tab" data-bs-target="#garage-tab-pane" type="button" role="tab"><span class="ms-2 display-3"><i class="bi bi-car-front me-2"></i>Garage</span></button>
+            <button class="nav-link user-select-none @(Model == "garage" ? "active" : "")" ontouchstart="detectLongTouch(this)" ontouchend="detectTouchEndPremature(this)" id="garage-tab" data-bs-toggle="tab" data-bs-target="#garage-tab-pane" type="button" role="tab"><span class="ms-2 display-3"><i class="bi bi-car-front me-2"></i>@translator.Translate(userLanguage,"Garage")</span></button>
+        </li>
+        @if(config.GetServerEnableShopSupplies())
+        {
+            <li class="nav-item" role="presentation">
+                <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")</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")</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>Settings</span></button>
+            <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(nameof(UserData.IsAdmin)))
             {
                 <li class="nav-item" role="presentation">
-                    <a class="dropdown-item" href="/Admin"><span class="display-3 ms-2"><i class="bi bi-people me-2"></i>Admin Panel</span></a>
+                    <a class="dropdown-item" href="/Admin"><span class="display-3 ms-2"><i class="bi bi-people me-2"></i>@translator.Translate(userLanguage,"Admin Panel")</span></a>
                 </li>
             }
             <li class="nav-item" role="presentation">
-                <button class="nav-link" onclick="performLogOut()"><span class="display-3 ms-2"><i class="bi bi-box-arrow-right me-2"></i>Logout</span></button>
+                <button class="nav-link" onclick="performLogOut()"><span class="display-3 ms-2"><i class="bi bi-box-arrow-right me-2"></i>@translator.Translate(userLanguage,"Logout")</span></button>
             </li>
         }
     </ul>
@@ -35,7 +50,7 @@
 <div class="container">
     <div class="row mt-2">
         <div class="d-flex lubelogger-navbar">
-            <img src="/defaults/lubelogger_logo.png" />
+            <img src="@logoUrl" />
             <div class="lubelogger-navbar-button">
                 <button type="button" class="btn btn-dark" onclick="showMobileNav()"><i class="bi bi-list lubelogger-menu-icon"></i></button>
             </div>
@@ -44,10 +59,19 @@
     <hr />
     <ul class="nav nav-tabs lubelogger-tab" id="homeTab" role="tablist">
         <li class="nav-item" role="presentation">
-            <button class="nav-link @(Model == "garage" ? "active" : "")" id="garage-tab" data-bs-toggle="tab" data-bs-target="#garage-tab-pane" type="button" role="tab"><i class="bi bi-car-front me-2"></i>Garage</button>
+            <button class="nav-link @(Model == "garage" ? "active" : "")" oncontextmenu="sortGarage(this)" id="garage-tab" data-bs-toggle="tab" data-bs-target="#garage-tab-pane" type="button" role="tab"><i class="bi bi-car-front me-2"></i>@translator.Translate(userLanguage,"Garage")</button>
+        </li>
+        @if (config.GetServerEnableShopSupplies())
+        {
+            <li class="nav-item" role="presentation">
+                <button class="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 me-2"></i>@translator.Translate(userLanguage, "Supplies")</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" aria-selected="false"><i class="bi bi-calendar-week me-2"></i>@translator.Translate(userLanguage, "Calendar")</button>
         </li>
         <li class="nav-item ms-auto" 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"><i class="bi bi-gear me-2"></i>Settings</button>
+            <button class="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 me-2"></i>@translator.Translate(userLanguage,"Settings")</button>
         </li>
         @if (User.IsInRole("CookieAuth"))
         {
@@ -57,11 +81,11 @@
                     @if (User.IsInRole(nameof(UserData.IsAdmin)))
                     {
                         <li>
-                            <a class="dropdown-item" href="/Admin"><i class="bi bi-people me-2"></i>Admin Panel</a>
+                            <a class="dropdown-item" href="/Admin"><i class="bi bi-people me-2"></i>@translator.Translate(userLanguage,"Admin Panel")</a>
                         </li>
                     }
                     <li>
-                        <button class="dropdown-item" onclick="performLogOut()"><i class="bi bi-box-arrow-right me-2"></i>Logout</button>
+                        <button class="dropdown-item" onclick="performLogOut()"><i class="bi bi-box-arrow-right me-2"></i>@translator.Translate(userLanguage,"Logout")</button>
                     </li>
                 </ul>
             </li>
@@ -69,11 +93,14 @@
     </ul>
     <div class="tab-content" id="homeTab">
         <div class="tab-pane fade @(Model == "garage" ? "show active" : "")" id="garage-tab-pane" role="tabpanel" tabindex="0">
-            <div class="row">
-                <div id="garageContainer" class="row gy-3 align-items-stretch">
-                </div>
+            <div id="garageContainer">
+
             </div>
         </div>
+        <div class="tab-pane fade" id="supply-tab-pane" role="tabpanel" tabindex="0">
+        </div>
+        <div class="tab-pane fade" id="calendar-tab-pane" role="tabpanel" tabindex="0">
+        </div>
         <div class="tab-pane fade @(Model == "settings" ? "show active" : "")" id="settings-tab-pane" role="tabpanel" tabindex="0">
         </div>
     </div>
@@ -85,6 +112,12 @@
         </div>
     </div>
 </div>
+<div class="modal fade" id="bulkImportModal" tabindex="-1" role="dialog">
+    <div class="modal-dialog" role="document">
+        <div class="modal-content" id="bulkImportModalContent">
+        </div>
+    </div>
+</div>
 <script>
     loadGarage();
     bindWindowResize();

Views/Home/_Calendar.cshtml

@@ -0,0 +1,25 @@
+@using CarCareTracker.Helper
+@model List<ReminderRecordViewModel>
+<script>
+    var eventDates = [];
+    var groupedDates = [];
+    @foreach(ReminderRecordViewModel reminderRecord in Model)
+    {
+        @:eventDates.push({ id: @reminderRecord.Id, date: decodeHTMLEntities('@StaticHelper.GetEpochFromDateTime(reminderRecord.Date)'), description: decodeHTMLEntities('@reminderRecord.Description'), urgency: decodeHTMLEntities('@reminderRecord.Urgency.ToString()') });
+    }
+</script>
+<div class="row vehicleDetailTabContainer">
+    <div class="col-12 reminderCalendarView">
+        <div class="reminderCalendarViewContent" style="height:60vh;">
+        </div>
+    </div>
+</div>
+<div class="modal fade" data-bs-focus="false" id="reminderRecordCalendarModal" tabindex="-1" role="dialog" aria-hidden="true">
+    <div class="modal-dialog modal-lg" role="document">
+        <div class="modal-content" id="reminderRecordCalendarModalContent">
+        </div>
+    </div>
+</div>
+<script>
+    initCalendar();
+</script>

Views/Home/_ExtraFields.cshtml

@@ -0,0 +1,124 @@
+@using CarCareTracker.Helper
+@inject IConfigHelper config
+@inject ITranslationHelper translator
+@{
+    var userConfig = config.GetUserConfig(User);
+    var userLanguage = userConfig.UserLanguage;
+}
+@model RecordExtraField
+<script>
+    var extraFields = [];
+</script>
+<div class="modal-header">
+    <h5 class="modal-title">@(translator.Translate(userLanguage, "Manage Extra Fields"))</h5>
+    <button type="button" class="btn-close" onclick="hideExtraFieldModal()" aria-label="Close"></button>
+</div>
+<div class="modal-body">
+    <form>
+        <div class="form-group">
+            <div class="row">
+                <div class="col-12">
+                    <select class="form-select" onchange="refreshExtraFieldModal()" id="extraFieldTab">
+                        <!option @(Model.Id == (int)ImportMode.ServiceRecord ? "selected" : "") value="@((int)ImportMode.ServiceRecord)">@translator.Translate(userLanguage, "Service Record")</!option>
+                        <!option @(Model.Id == (int)ImportMode.RepairRecord ? "selected" : "") value="@((int)ImportMode.RepairRecord)">@translator.Translate(userLanguage, "Repairs")</!option>
+                        <!option @(Model.Id == (int)ImportMode.UpgradeRecord ? "selected" : "") value="@((int)ImportMode.UpgradeRecord)">@translator.Translate(userLanguage, "Upgrades")</!option>
+                        <!option @(Model.Id == (int)ImportMode.GasRecord ? "selected" : "") value="@((int)ImportMode.GasRecord)">@translator.Translate(userLanguage, "Fuel")</!option>
+                        <!option @(Model.Id == (int)ImportMode.TaxRecord ? "selected" : "") value="@((int)ImportMode.TaxRecord)">@translator.Translate(userLanguage, "Tax")</!option>
+                        <!option @(Model.Id == (int)ImportMode.SupplyRecord ? "selected" : "") value="@((int)ImportMode.SupplyRecord)">@translator.Translate(userLanguage, "Supplies")</!option>
+                        <!option @(Model.Id == (int)ImportMode.PlanRecord ? "selected" : "") value="@((int)ImportMode.PlanRecord)">@translator.Translate(userLanguage, "Planner")</!option>
+                        <!option @(Model.Id == (int)ImportMode.OdometerRecord ? "selected" : "") value="@((int)ImportMode.OdometerRecord)">@translator.Translate(userLanguage, "Odometer")</!option>
+                    </select>
+                </div>
+            </div>
+            <div class="row">
+                <div class="col-12">
+                    <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-2">@translator.Translate(userLanguage, "Required")</th>
+                                <th scope="col" class="col-2">@translator.Translate(userLanguage, "Delete")</th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                            @if (Model.ExtraFields != null)
+                            {
+                                @foreach (ExtraField extraField in Model.ExtraFields)
+                                {
+                                    <script>
+                                        extraFields.push({ name: decodeHTMLEntities('@extraField.Name'), isRequired: @extraField.IsRequired.ToString().ToLower()});
+                                    </script>
+                                    <tr class="d-flex">
+                                        <td class="col-8">@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-2"><button type="button" onclick="deleteExtraField(decodeHTMLEntities('@extraField.Name'))" class="btn btn-danger"><i class="bi bi-trash"></i></button></td>
+                                    </tr>
+                                }
+                            }
+                        </tbody>
+                    </table>
+                </div>
+            </div>
+        </div>
+    </form>
+</div>
+<div class="modal-footer">
+    <button type="button" class="btn btn-secondary" onclick="hideExtraFieldModal()">@translator.Translate(userLanguage, "Close")</button>
+    <button type="button" class="btn btn-primary" onclick="addExtraField()">@translator.Translate(userLanguage, "Add New Field")</button>
+</div>
+<script>
+    var importMode = @Model.Id;
+    function addExtraField() {
+        Swal.fire({
+            title: 'Field Name',
+            html: `
+                                <input type="text" id="inputExtraFieldName" class="swal2-input" placeholder="Field Name">
+                                `,
+            confirmButtonText: 'Add',
+            focusConfirm: false,
+            preConfirm: () => {
+                const extraFieldName = $("#inputExtraFieldName").val();
+                if (!extraFieldName || extraFieldName.trim() == '') {
+                    Swal.showValidationMessage(`Field names cannot be blank`);
+                } else if (extraFields.filter(x => x.name == extraFieldName).length > 0) {
+                    Swal.showValidationMessage(`Field names must be unique`);
+                }
+                return { extraFieldName }
+            },
+        }).then(function (result) {
+            if (result.isConfirmed) {
+                extraFields.push({ name: result.value.extraFieldName, isRequired: false});
+                updateExtraFields();
+            }
+        });
+    }
+    function updateExtraFieldIsRequired(fieldId, checkbox){
+        var indexToEdit = extraFields.findIndex(x => x.name == fieldId);
+        var extraFieldToEdit = extraFields[indexToEdit];
+        extraFieldToEdit.isRequired = $(checkbox).is(":checked");
+        updateExtraFields();
+    }
+    function deleteExtraField(fieldId) {
+        extraFields = extraFields.filter(x => x.name != fieldId);
+        updateExtraFields();
+    }
+    function refreshExtraFieldModal() {
+        var selectedExtraFieldTab = $("#extraFieldTab").val();
+        $.post(`/Home/GetExtraFieldsModal?importMode=${selectedExtraFieldTab}`, function (data) {
+            if (data) {
+                $("#extraFieldModalContent").html(data);
+            } else {
+                errorToast(genericErrorMessage());
+            }
+        });
+    }
+    function updateExtraFields() {
+        $.post('/Home/UpdateExtraFields', { id: importMode, extraFields: extraFields }, function (data) {
+            if (data) {
+                $("#extraFieldModalContent").html(data);
+            } else {
+                errorToast(genericErrorMessage());
+            }
+        });
+    }
+</script>

Views/Home/_GarageDisplay.cshtml

@@ -1,24 +1,44 @@
 @model List<Vehicle>
-
-@if (Model.Any())
+@{
+    var recordTags = Model.SelectMany(x => x.Tags).Distinct();
+}
+@if (recordTags.Any())
 {
-    foreach (Vehicle vehicle in Model)
-    {
-        <div class="col-xl-2 col-lg-4 col-md-4 col-sm-4 col-4 user-select-none" id="gridVehicle_@vehicle.Id" data-bs-toggle="tooltip" data-bs-html="true" 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;" />
-                <div class="card-body">
-                    <h5 class="card-title text-truncate">@($"{vehicle.Year}")</h5>
-                    <h5 class="card-title text-truncate">@($"{vehicle.Make}")</h5>
-                    <h5 class="card-title text-truncate">@($"{vehicle.Model}")</h5>
-                    <p class="card-text text-truncate">@vehicle.LicensePlate</p>
+    <div class='row'>
+        <div class="d-flex align-items-center flex-wrap mt-4">
+            @foreach (string recordTag in recordTags)
+            {
+                <span onclick="filterGarage(this)" class="user-select-none ms-2 rounded-pill badge bg-secondary tagfilter" style="cursor:pointer;">@recordTag</span>
+            }
+            <datalist id="tagList">
+                @foreach (string recordTag in recordTags)
+                {
+                    <!option value="@recordTag"></!option>
+                }
+            </datalist>
+        </div>
+    </div>
+}
+<div class="row">
+    <div class="row gy-3 align-items-stretch vehiclesContainer">
+        @foreach (Vehicle vehicle in Model)
+        {
+            <div class="col-xl-2 col-lg-4 col-md-4 col-sm-4 col-4 user-select-none garage-item" data-tags='@string.Join(" ", vehicle.Tags)' id="gridVehicle_@vehicle.Id" data-bs-toggle="tooltip" data-bs-html="true" data-bs-placement="bottom" data-bs-trigger="manual" onmouseenter="loadPinnedNotes(@vehicle.Id)" ontouchstart="loadPinnedNotes(@vehicle.Id)" ontouchcancel="hidePinnedNotes(@vehicle.Id)" ontouchend="hidePinnedNotes(@vehicle.Id)" onmouseleave="hidePinnedNotes(@vehicle.Id)">
+                <div class="card" onclick="viewVehicle(@vehicle.Id)">
+                    <img src="@vehicle.ImageLocation" style="height:145px; object-fit:scale-down;" />
+                    <div class="card-body">
+                        <h5 class="card-title text-truncate garage-item-year" data-unit="@vehicle.Year">@($"{vehicle.Year}")</h5>
+                        <h5 class="card-title text-truncate">@($"{vehicle.Make}")</h5>
+                        <h5 class="card-title text-truncate">@($"{vehicle.Model}")</h5>
+                        <p class="card-text text-truncate">@vehicle.LicensePlate</p>
+                    </div>
                 </div>
             </div>
+        }
+        <div class="col-xl-2 col-lg-4 col-md-4 col-sm-4 col-4 garage-item-add">
+            <div class="card" onclick="showAddVehicleModal()" style="height:100%;">
+                <img src="/defaults/addnew_vehicle.png" style="object-fit:scale-down;height:100%;" />
+            </div>
         </div>
-    }
-}
-<div class="col-xl-2 col-lg-4 col-md-4 col-sm-4 col-4">
-    <div class="card" onclick="showAddVehicleModal()" style="height:100%;">
-        <img src="/defaults/addnew_vehicle.png" style="object-fit:scale-down;height:100%;" />
     </div>
 </div>

Views/Home/_ReminderRecordCalendarModal.cshtml

@@ -0,0 +1,39 @@
+@using CarCareTracker.Helper
+@inject IConfigHelper config
+@inject ITranslationHelper translator
+@model ReminderRecordViewModel
+@{
+    var userConfig = config.GetUserConfig(User);
+    var userLanguage = userConfig.UserLanguage;
+}
+<div class="modal-header">
+    <h5 class="modal-title">@(translator.Translate(userLanguage, "View Reminder"))</h5>
+    <button type="button" class="btn-close" onclick="hideCalendarReminderModal()" aria-label="Close"></button>
+</div>
+<div class="modal-body">
+    <form>
+        <div class="form-group">
+            <div class="row">
+                <div class="col-md-6 col-12" id="reminderOptions">
+                    <input type="text" id="workAroundInput" style="height:0px; width:0px; display:none;">
+                    <label for="reminderDescription">@translator.Translate(userLanguage, "Date")</label>
+                    <input type="text" id="reminderDescription" readonly class="form-control" value="@Model.Date.ToShortDateString()">
+                    <label for="reminderDescription">@translator.Translate(userLanguage,"Description")</label>
+                    <input type="text" id="reminderDescription" readonly class="form-control" value="@Model.Description">
+                </div>
+                <div class="col-md-6 col-12">
+                    <label for="reminderNotes">@translator.Translate(userLanguage,"Notes")<a class="link-underline link-underline-opacity-0" onclick="showLinks(this)"><i class="bi bi-markdown ms-2"></i></a></label>
+                    <textarea id="reminderNotes" readonly class="form-control" rows="5">@Model.Notes</textarea>
+                </div>
+            </div>
+        </div>
+    </form>
+</div>
+<div class="modal-footer">
+    <button type="button" class="btn btn-danger" onclick="deleteCalendarReminderRecord(@Model.Id)" style="margin-right:auto;">@translator.Translate(userLanguage, "Delete")</button>
+    <button type="button" class="btn btn-secondary" onclick="hideCalendarReminderModal()">@translator.Translate(userLanguage, "Close")</button>
+    @if (Model.IsRecurring && (Model.Urgency == ReminderUrgency.VeryUrgent || Model.Urgency == ReminderUrgency.PastDue))
+    {
+        <button type="button" class="btn btn-primary" onclick="markDoneCalendarReminderRecord(@Model.Id)">@translator.Translate(userLanguage, "Mark as Done")</button>
+    }
+</div>

Views/Home/_Settings.cshtml

@@ -1,156 +1,199 @@
 @using CarCareTracker.Helper
-@model UserConfig
+@model SettingsViewModel
+@inject ITranslationHelper translator
+@{
+    var userLanguage = Model.UserConfig.UserLanguage;
+}
 
 <div class="row">
     <div class="d-flex justify-content-center">
-        <h6 class="display-6 mt-2">Settings</h6>
+        <h6 class="display-6 mt-2">@translator.Translate(userLanguage, "Settings")</h6>
     </div>
     <hr />
     <div class="col-12 col-md-6">
+        <input id="preferredGasUnit" style="display:none;" value="@Model.UserConfig.PreferredGasUnit" />
+        <input id="preferredFuelMileageUnit" style="display:none;" value="@Model.UserConfig.PreferredGasMileageUnit" />
         <div class="form-check form-switch">
-            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="enableDarkMode" checked="@Model.UseDarkMode">
-            <label class="form-check-label" for="enableDarkMode">Dark Mode</label>
+            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="enableDarkMode" checked="@Model.UserConfig.UseDarkMode">
+            <label class="form-check-label" for="enableDarkMode">@translator.Translate(userLanguage, "Dark Mode")</label>
         </div>
         <div class="form-check form-switch">
-            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="enableCsvImports" checked="@Model.EnableCsvImports">
-            <label class="form-check-label" for="enableCsvImports">Enable CSV Imports</label>
+            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="enableCsvImports" checked="@Model.UserConfig.EnableCsvImports">
+            <label class="form-check-label" for="enableCsvImports">@translator.Translate(userLanguage, "Enable CSV Imports")</label>
         </div>
         <div class="form-check form-switch">
-            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="useMPG" checked="@Model.UseMPG">
-            <label class="form-check-label" for="useMPG">Use Imperial Calculation for Fuel Economy Calculations(MPG)<br /><small class="text-body-secondary">This Will Also Change Units to Miles and Gallons</small></label>
+            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="useMPG" checked="@Model.UserConfig.UseMPG">
+            <label class="form-check-label" for="useMPG">@translator.Translate(userLanguage, "Use Imperial Calculation for Fuel Economy Calculations(MPG)")<br /><small class="text-body-secondary">@translator.Translate(userLanguage, "This Will Also Change Units to Miles and Gallons")</small></label>
         </div>
         <div class="form-check form-switch">
-            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="useUKMPG" checked="@Model.UseUKMPG">
-            <label class="form-check-label" for="useUKMPG">Use UK MPG Calculation<br /><small class="text-body-secondary">Input Gas Consumption in Liters, it will be converted to UK Gals for MPG Calculation</small></label>
+            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="useUKMPG" checked="@Model.UserConfig.UseUKMPG">
+            <label class="form-check-label" for="useUKMPG">@translator.Translate(userLanguage, "Use UK MPG Calculation")<br /><small class="text-body-secondary">@translator.Translate(userLanguage, "Input Gas Consumption in Liters, it will be converted to UK Gals for MPG Calculation")</small></label>
         </div>
         <div class="form-check form-switch">
-            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="useDescending" checked="@Model.UseDescending">
-            <label class="form-check-label" for="useDescending">Sort lists in Descending Order(Newest to Oldest)</label>
+            <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">
-            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="hideZero" checked="@Model.HideZero">
-            <label class="form-check-label" for="hideZero">Replace @(0.ToString("C")) Costs with ---</label>
+            <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">
-            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="useThreeDecimal" checked="@Model.UseThreeDecimalGasCost">
-            <label class="form-check-label" for="useThreeDecimal">Use Three Decimals For Fuel Cost</label>
+            <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">
-            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="useMarkDownOnSavedNotes" checked="@Model.UseMarkDownOnSavedNotes">
-            <label class="form-check-label" for="useMarkDownOnSavedNotes">Display Saved Notes in Markdown</label>
+            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="useMarkDownOnSavedNotes" checked="@Model.UserConfig.UseMarkDownOnSavedNotes">
+            <label class="form-check-label" for="useMarkDownOnSavedNotes">@translator.Translate(userLanguage, "Display Saved Notes in Markdown")</label>
         </div>
         <div class="form-check form-switch">
-            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="enableAutoReminderRefresh" checked="@Model.EnableAutoReminderRefresh">
-            <label class="form-check-label" for="enableAutoReminderRefresh">Auto Refresh Lapsed Recurring Reminders</label>
+            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="enableAutoReminderRefresh" checked="@Model.UserConfig.EnableAutoReminderRefresh">
+            <label class="form-check-label" for="enableAutoReminderRefresh">@translator.Translate(userLanguage, "Auto Refresh Lapsed Recurring Reminders")</label>
         </div>
         <div class="form-check form-switch">
-            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="enableAutoOdometerInsert" checked="@Model.EnableAutoOdometerInsert">
-            <label class="form-check-label" for="enableAutoOdometerInsert">Auto Insert Odometer Records<br /><small class="text-body-secondary">Only when Adding Service/Repair/Upgrade/Fuel Record or Completing a Plan</small></label>
+            <input class="form-check-input" onChange="updateSettings()" type="checkbox" role="switch" id="enableAutoOdometerInsert" checked="@Model.UserConfig.EnableAutoOdometerInsert">
+            <label class="form-check-label" for="enableAutoOdometerInsert">@translator.Translate(userLanguage, "Auto Insert Odometer Records")<br /><small class="text-body-secondary">@translator.Translate(userLanguage, "Only when Adding Service/Repair/Upgrade/Fuel Record or Completing a Plan")</small></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>
         @if (User.IsInRole(nameof(UserData.IsRootUser)))
         {
             <div class="form-check form-switch">
-                <input class="form-check-input" onChange="enableAuthCheckChanged()" type="checkbox" role="switch" id="enableAuth" checked="@Model.EnableAuth">
-                <label class="form-check-label" for="enableAuth">Enable Authentication</label>
+                <input class="form-check-input" onChange="enableAuthCheckChanged()" type="checkbox" role="switch" id="enableAuth" checked="@Model.UserConfig.EnableAuth">
+                <label class="form-check-label" for="enableAuth">@translator.Translate(userLanguage, "Enable Authentication")</label>
             </div>
         }
     </div>
     <div class="col-12 col-md-6">
         <div class="row" id="visibleTabs">
             <div class="col-12">
-                <span class="lead">Visible Tabs</span>
+                <span class="lead">@translator.Translate(userLanguage, "Visible Tabs")</span>
             </div>
             <div class="col-12 col-md-6">
                 <ul class="list-group">
                     <li class="list-group-item">
-                        <input onChange="updateSettings()" class="form-check-input me-1" type="checkbox" value="ServiceRecord" id="serviceRecordTab" @(Model.VisibleTabs.Contains(ImportMode.ServiceRecord) ? "checked" : "")>
-                        <label class="form-check-label stretched-link" for="serviceRecordTab">Service Records</label>
+                        <input onChange="updateSettings()" class="form-check-input me-1" type="checkbox" value="ServiceRecord" id="serviceRecordTab" @(Model.UserConfig.VisibleTabs.Contains(ImportMode.ServiceRecord) ? "checked" : "")>
+                        <label class="form-check-label stretched-link" for="serviceRecordTab">@translator.Translate(userLanguage, "Service Records")</label>
                     </li>
                     <li class="list-group-item d-none">
-                        <input onChange="updateSettings()" disabled class="form-check-input me-1" type="checkbox" value="Dashboard" id="dashboardTab" @(Model.VisibleTabs.Contains(ImportMode.Dashboard) ? "checked" : "")>
-                        <label class="form-check-label stretched-link" for="dashboardTab">Dashboard</label>
+                        <input onChange="updateSettings()" disabled class="form-check-input me-1" type="checkbox" value="Dashboard" id="dashboardTab" @(Model.UserConfig.VisibleTabs.Contains(ImportMode.Dashboard) ? "checked" : "")>
+                        <label class="form-check-label stretched-link" for="dashboardTab">@translator.Translate(userLanguage, "Dashboard")</label>
                     </li>
                     <li class="list-group-item">
-                        <input onChange="updateSettings()" class="form-check-input me-1" type="checkbox" value="RepairRecord" id="repairRecordTab" @(Model.VisibleTabs.Contains(ImportMode.RepairRecord) ? "checked" : "")>
-                        <label class="form-check-label stretched-link" for="repairRecordTab">Repairs</label>
+                        <input onChange="updateSettings()" class="form-check-input me-1" type="checkbox" value="RepairRecord" id="repairRecordTab" @(Model.UserConfig.VisibleTabs.Contains(ImportMode.RepairRecord) ? "checked" : "")>
+                        <label class="form-check-label stretched-link" for="repairRecordTab">@translator.Translate(userLanguage, "Repairs")</label>
                     </li>
                     <li class="list-group-item">
-                        <input onChange="updateSettings()" class="form-check-input me-1" type="checkbox" value="UpgradeRecord" id="upgradeRecordTab" @(Model.VisibleTabs.Contains(ImportMode.UpgradeRecord) ? "checked" : "")>
-                        <label class="form-check-label stretched-link" for="upgradeRecordTab">Upgrades</label>
+                        <input onChange="updateSettings()" class="form-check-input me-1" type="checkbox" value="UpgradeRecord" id="upgradeRecordTab" @(Model.UserConfig.VisibleTabs.Contains(ImportMode.UpgradeRecord) ? "checked" : "")>
+                        <label class="form-check-label stretched-link" for="upgradeRecordTab">@translator.Translate(userLanguage, "Upgrades")</label>
                     </li>
                     <li class="list-group-item">
-                        <input onChange="updateSettings()" class="form-check-input me-1" type="checkbox" value="GasRecord" id="gasRecordTab" @(Model.VisibleTabs.Contains(ImportMode.GasRecord) ? "checked" : "")>
-                        <label class="form-check-label stretched-link" for="gasRecordTab">Fuel</label>
+                        <input onChange="updateSettings()" class="form-check-input me-1" type="checkbox" value="GasRecord" id="gasRecordTab" @(Model.UserConfig.VisibleTabs.Contains(ImportMode.GasRecord) ? "checked" : "")>
+                        <label class="form-check-label stretched-link" for="gasRecordTab">@translator.Translate(userLanguage, "Fuel")</label>
                     </li>
                     <li class="list-group-item">
-                        <input onChange="updateSettings()" class="form-check-input me-1" type="checkbox" value="OdometerRecord" id="odometerRecordTab" @(Model.VisibleTabs.Contains(ImportMode.OdometerRecord) ? "checked" : "")>
-                        <label class="form-check-label stretched-link" for="odometerRecordTab">Odometer</label>
+                        <input onChange="updateSettings()" class="form-check-input me-1" type="checkbox" value="OdometerRecord" id="odometerRecordTab" @(Model.UserConfig.VisibleTabs.Contains(ImportMode.OdometerRecord) ? "checked" : "")>
+                        <label class="form-check-label stretched-link" for="odometerRecordTab">@translator.Translate(userLanguage, "Odometer")</label>
                     </li>
                 </ul>
             </div>
             <div class="col-12 col-md-6">
                 <ul class="list-group">
                     <li class="list-group-item">
-                        <input onChange="updateSettings()" class="form-check-input me-1" type="checkbox" value="TaxRecord" id="taxRecordTab" @(Model.VisibleTabs.Contains(ImportMode.TaxRecord) ? "checked" : "")>
-                        <label class="form-check-label stretched-link" for="taxRecordTab">Taxes</label>
+                        <input onChange="updateSettings()" class="form-check-input me-1" type="checkbox" value="TaxRecord" id="taxRecordTab" @(Model.UserConfig.VisibleTabs.Contains(ImportMode.TaxRecord) ? "checked" : "")>
+                        <label class="form-check-label stretched-link" for="taxRecordTab">@translator.Translate(userLanguage, "Taxes")</label>
                     </li>
                     <li class="list-group-item">
-                        <input onChange="updateSettings()" class="form-check-input me-1" type="checkbox" value="NoteRecord" id="noteRecordTab" @(Model.VisibleTabs.Contains(ImportMode.NoteRecord) ? "checked" : "")>
-                        <label class="form-check-label stretched-link" for="noteRecordTab">Notes</label>
+                        <input onChange="updateSettings()" class="form-check-input me-1" type="checkbox" value="NoteRecord" id="noteRecordTab" @(Model.UserConfig.VisibleTabs.Contains(ImportMode.NoteRecord) ? "checked" : "")>
+                        <label class="form-check-label stretched-link" for="noteRecordTab">@translator.Translate(userLanguage, "Notes")</label>
                     </li>
                     <li class="list-group-item">
-                        <input onChange="updateSettings()" class="form-check-input me-1" type="checkbox" value="ReminderRecord" id="reminderRecordTab" @(Model.VisibleTabs.Contains(ImportMode.ReminderRecord) ? "checked" : "")>
-                        <label class="form-check-label stretched-link" for="reminderRecordTab">Reminder</label>
+                        <input onChange="updateSettings()" class="form-check-input me-1" type="checkbox" value="ReminderRecord" id="reminderRecordTab" @(Model.UserConfig.VisibleTabs.Contains(ImportMode.ReminderRecord) ? "checked" : "")>
+                        <label class="form-check-label stretched-link" for="reminderRecordTab">@translator.Translate(userLanguage, "Reminder")</label>
                     </li>
                     <li class="list-group-item">
-                        <input onChange="updateSettings()" class="form-check-input me-1" type="checkbox" value="SupplyRecord" id="supplyRecordTab" @(Model.VisibleTabs.Contains(ImportMode.SupplyRecord) ? "checked" : "")>
-                        <label class="form-check-label stretched-link" for="supplyRecordTab">Supplies</label>
+                        <input onChange="updateSettings()" class="form-check-input me-1" type="checkbox" value="SupplyRecord" id="supplyRecordTab" @(Model.UserConfig.VisibleTabs.Contains(ImportMode.SupplyRecord) ? "checked" : "")>
+                        <label class="form-check-label stretched-link" for="supplyRecordTab">@translator.Translate(userLanguage, "Supplies")</label>
                     </li>
                     <li class="list-group-item">
-                        <input onChange="updateSettings()" class="form-check-input me-1" type="checkbox" value="PlanRecord" id="planRecordTab" @(Model.VisibleTabs.Contains(ImportMode.PlanRecord) ? "checked" : "")>
-                        <label class="form-check-label stretched-link" for="planRecordTab">Planner</label>
+                        <input onChange="updateSettings()" class="form-check-input me-1" type="checkbox" value="PlanRecord" id="planRecordTab" @(Model.UserConfig.VisibleTabs.Contains(ImportMode.PlanRecord) ? "checked" : "")>
+                        <label class="form-check-label stretched-link" for="planRecordTab">@translator.Translate(userLanguage, "Planner")</label>
                     </li>
                 </ul>
             </div>
         </div>
-       <div class="row">
+        <div class="row">
             <div class="col-12 col-md-6">
-                <span class="lead">Default Tab</span>
+                <span class="lead">@translator.Translate(userLanguage, "Default Tab")</span>
                 <select class="form-select" onchange="updateSettings()" id="defaultTab">
-                    <!option @(StaticHelper.DefaultTabSelected(Model, ImportMode.Dashboard)) value="Dashboard">Dashboard</!option>
-                    <!option @(StaticHelper.DefaultTabSelected(Model,ImportMode.ServiceRecord)) value="ServiceRecord">Service Record</!option>
-                    <!option @(StaticHelper.DefaultTabSelected(Model, ImportMode.RepairRecord)) value="RepairRecord">Repairs</!option>
-                    <!option @(StaticHelper.DefaultTabSelected(Model, ImportMode.UpgradeRecord)) value="UpgradeRecord">Upgrades</!option>
-                    <!option @(StaticHelper.DefaultTabSelected(Model, ImportMode.GasRecord)) value="GasRecord">Fuel</!option>
-                    <!option @(StaticHelper.DefaultTabSelected(Model, ImportMode.TaxRecord)) value="TaxRecord">Tax</!option>
-                    <!option @(StaticHelper.DefaultTabSelected(Model, ImportMode.NoteRecord)) value="NoteRecord">Notes</!option>
-                    <!option @(StaticHelper.DefaultTabSelected(Model, ImportMode.ReminderRecord)) value="ReminderRecord">Reminders</!option>
-                    <!option @(StaticHelper.DefaultTabSelected(Model, ImportMode.SupplyRecord)) value="SupplyRecord">Supplies</!option>
-                    <!option @(StaticHelper.DefaultTabSelected(Model, ImportMode.PlanRecord)) value="PlanRecord">Planner</!option>
-                    <!option @(StaticHelper.DefaultTabSelected(Model, ImportMode.OdometerRecord)) value="OdometerRecord">Odometer</!option>
+                    <!option @(StaticHelper.DefaultTabSelected(Model.UserConfig, ImportMode.Dashboard)) value="Dashboard">@translator.Translate(userLanguage, "Dashboard")</!option>
+                    <!option @(StaticHelper.DefaultTabSelected(Model.UserConfig, ImportMode.ServiceRecord)) value="ServiceRecord">@translator.Translate(userLanguage, "Service Record")</!option>
+                    <!option @(StaticHelper.DefaultTabSelected(Model.UserConfig, ImportMode.RepairRecord)) value="RepairRecord">@translator.Translate(userLanguage, "Repairs")</!option>
+                    <!option @(StaticHelper.DefaultTabSelected(Model.UserConfig, ImportMode.UpgradeRecord)) value="UpgradeRecord">@translator.Translate(userLanguage, "Upgrades")</!option>
+                    <!option @(StaticHelper.DefaultTabSelected(Model.UserConfig, ImportMode.GasRecord)) value="GasRecord">@translator.Translate(userLanguage, "Fuel")</!option>
+                    <!option @(StaticHelper.DefaultTabSelected(Model.UserConfig, ImportMode.TaxRecord)) value="TaxRecord">@translator.Translate(userLanguage, "Tax")</!option>
+                    <!option @(StaticHelper.DefaultTabSelected(Model.UserConfig, ImportMode.NoteRecord)) value="NoteRecord">@translator.Translate(userLanguage, "Notes")</!option>
+                    <!option @(StaticHelper.DefaultTabSelected(Model.UserConfig, ImportMode.ReminderRecord)) value="ReminderRecord">@translator.Translate(userLanguage, "Reminders")</!option>
+                    <!option @(StaticHelper.DefaultTabSelected(Model.UserConfig, ImportMode.SupplyRecord)) value="SupplyRecord">@translator.Translate(userLanguage, "Supplies")</!option>
+                    <!option @(StaticHelper.DefaultTabSelected(Model.UserConfig, ImportMode.PlanRecord)) value="PlanRecord">@translator.Translate(userLanguage, "Planner")</!option>
+                    <!option @(StaticHelper.DefaultTabSelected(Model.UserConfig, ImportMode.OdometerRecord)) value="OdometerRecord">@translator.Translate(userLanguage, "Odometer")</!option>
                 </select>
             </div>
-            @if (User.IsInRole(nameof(UserData.IsRootUser)))
-            {
+            <div class="col-12 col-md-6">
+                <span class="lead">@translator.Translate(userLanguage, "Language")</span>
+                <select class="form-select" onchange="updateSettings()" id="defaultLanguage">
+                    @foreach (string uiLanguage in Model.UILanguages)
+                    {
+                        <!option @(Model.UserConfig.UserLanguage == uiLanguage ? "selected" : "")>@uiLanguage</!option>
+                    }
+                </select>
+            </div>
+        </div>
+        @if (User.IsInRole(nameof(UserData.IsRootUser)))
+        {
+            <div class="row">
                 <div class="col-12 col-md-6">
-                    <span class="lead">Backups</span>
+                    <span class="lead">@translator.Translate(userLanguage, "Backups")</span>
                     <div class="row">
                         <div class="col-6 d-grid">
-                            <button onclick="makeBackup()" class="btn btn-primary btn-md">Make</button>
+                            <button onclick="makeBackup()" class="btn btn-primary btn-md">@translator.Translate(userLanguage, "Create")</button>
                         </div>
                         <div class="col-6 d-grid">
                             <input onChange="restoreBackup(this)" type="file" accept=".zip" class="d-none" id="inputBackup">
-                            <button onclick="openRestoreBackup()" class="btn btn-secondary btn-md">Restore</button>
-                        </div>
+                            <button onclick="openRestoreBackup()" class="btn btn-secondary btn-md">@translator.Translate(userLanguage, "Restore")</button>
                         </div>
+                    </div>
                 </div>
-            }
-       </div>
+                <div class="col-12 col-md-6">
+                    <span class="lead">@translator.Translate(userLanguage, "Manage Languages")</span>
+                    <div class="row">
+                        <div class="col-6 d-grid">
+                            <input onChange="uploadLanguage(this)" type="file" accept=".json" class="d-none" id="inputLanguage">
+                            <button onclick="openUploadLanguage()" class="btn btn-primary btn-md">@translator.Translate(userLanguage, "Upload")</button>
+                        </div>
+                        <div class="col-6 d-grid">
+                            <button onclick="deleteLanguage()" @(Model.UserConfig.UserLanguage == "en_US" ? "disabled" : "") class="btn btn-danger btn-md">@translator.Translate(userLanguage, "Delete")</button>
+                        </div>
+                    </div>
+                </div>
+            </div>
+            <div class="row">
+                <div class="col-12 col-md-6">
+                    <span class="lead">@translator.Translate(userLanguage, "Manage Extra Fields")</span>
+                    <div class="row">
+                        <div class="col-12 d-grid">
+                            <button onclick="showExtraFieldModal()" class="btn btn-primary btn-md">@translator.Translate(userLanguage, "Add/Remove Extra Fields")</button>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        }
     </div>
 </div>
 <div class="row">
     <div class="d-flex justify-content-center">
-        <h6 class="display-6 mt-2">About</h6>
+        <h6 class="display-6 mt-2">@translator.Translate(userLanguage, "About")</h6>
     </div>
     <hr />
     <div class="col-12 col-md-6">
@@ -158,14 +201,14 @@
             <img src="/defaults/lubelogger_logo.png" />
         </div>
         <div class="d-flex justify-content-center">
-            <small class="text-body-secondary">Version 1.1.0</small>
+            <small class="text-body-secondary">Version 1.2.0</small>
         </div>
         <p class="lead">
             Proudly developed in the rural town of Price, Utah by Hargata Softworks.
         </p>
         <p class="lead">
             If you enjoyed using this app, please consider spreading the good word.<br />
-            If you are a commercial user, or if you just want to support the development of this project, consider subscribing to <a class="link-light link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover" href="https://www.patreon.com/LubeLogger" target="_blank">our Patreon</a>
+            If you are a commercial user, or if you just want to support the development of this project, consider subscribing to <a class="link-light link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover" href="https://www.patreon.com/LubeLogger" target="_blank">our Patreon</a> or make a <a class="link-light link-offset-2 link-underline-opacity-25 link-underline-opacity-100-hover" href="https://buy.stripe.com/aEU9Egc8DdMc9bO144" target="_blank">donation</a>
         </p>
         <div class="d-flex justify-content-center">
             <h6 class="display-7 mt-2">Hometown Shoutout</h6>
@@ -188,6 +231,7 @@
             <li class="list-group-item">Bootstrap</li>
             <li class="list-group-item">Bootstrap-DatePicker</li>
             <li class="list-group-item">LiteDB</li>
+            <li class="list-group-item">Npgsql</li>
             <li class="list-group-item">SweetAlert2</li>
             <li class="list-group-item">CsvHelper</li>
             <li class="list-group-item">Chart.js</li>
@@ -195,17 +239,40 @@
         </ul>
     </div>
 </div>
+<div class="modal fade" data-bs-focus="false" id="extraFieldModal" tabindex="-1" role="dialog" aria-hidden="true">
+    <div class="modal-dialog modal-lg" role="document">
+        <div class="modal-content" id="extraFieldModalContent">
+        </div>
+    </div>
+</div>
 <script>
+    function showExtraFieldModal() {
+        $.get(`/Home/GetExtraFieldsModal?importMode=0`, function (data) {
+            $("#extraFieldModalContent").html(data);
+            $("#extraFieldModal").modal('show');
+        });
+    }
+    function hideExtraFieldModal() {
+        $("#extraFieldModal").modal('hide');
+    }
     function getCheckedTabs() {
         var visibleTabs = $("#visibleTabs :checked").map(function () {
             return this.value;
         });
         return visibleTabs.toArray();
     }
-    function updateSettings(){
+    function deleteLanguage() {
+        var languageFileLocation = `/translations/${$("#defaultLanguage").val()}.json`;
+        $.post('/Files/DeleteFiles', { fileLocation: languageFileLocation }, function (data) {
+            //reset user language back to en_US
+            $("#defaultLanguage").val('en_US');
+            updateSettings();
+        });
+    }
+    function updateSettings() {
         var visibleTabs = getCheckedTabs();
         var defaultTab = $("#defaultTab").val();
-        if (!visibleTabs.includes(defaultTab)){
+        if (!visibleTabs.includes(defaultTab)) {
             defaultTab = "Dashboard"; //default to dashboard.
         }
         var userConfigObject = {
@@ -219,16 +286,20 @@
             useMarkDownOnSavedNotes: $("#useMarkDownOnSavedNotes").is(":checked"),
             enableAutoReminderRefresh: $("#enableAutoReminderRefresh").is(":checked"),
             enableAutoOdometerInsert: $("#enableAutoOdometerInsert").is(":checked"),
+            enableShopSupplies: $("#enableShopSupplies").is(":checked"),
+            preferredGasUnit: $("#preferredGasUnit").val(),
+            preferredGasMileageUnit: $("#preferredFuelMileageUnit").val(),
+            userLanguage: $("#defaultLanguage").val(),
             visibleTabs: visibleTabs,
             defaultTab: defaultTab
         }
         sloader.show();
-        $.post('/Home/WriteToSettings', { userConfig: userConfigObject}, function(data){
+        $.post('/Home/WriteToSettings', { userConfig: userConfigObject }, function (data) {
             sloader.hide();
             if (data) {
                 setTimeout(function () { window.location.href = '/Home/Index?tab=settings' }, 500);
             } else {
-                errorToast("An error occurred, please try again later.")
+                errorToast(genericErrorMessage());
             }
         })
     }
@@ -237,9 +308,37 @@
             window.location.href = data;
         });
     }
-    function openRestoreBackup(){
+    function openUploadLanguage() {
+        $("#inputLanguage").click();
+    }
+    function openRestoreBackup() {
         $("#inputBackup").click();
     }
+    function uploadLanguage(event) {
+        let formData = new FormData();
+        formData.append("file", event.files[0]);
+        sloader.show();
+        $.ajax({
+            url: "/Files/HandleTranslationFileUpload",
+            data: formData,
+            cache: false,
+            processData: false,
+            contentType: false,
+            type: 'POST',
+            success: function (response) {
+                sloader.hide();
+                if (response.success) {
+                    setTimeout(function () { window.location.href = '/Home/Index?tab=settings' }, 500);
+                } else {
+                    errorToast(response.message);
+                }
+            },
+            error: function () {
+                sloader.hide();
+                errorToast("An error has occurred, please check the file size and try again later.");
+            }
+        });
+    }
     function restoreBackup(event) {
         let formData = new FormData();
         formData.append("file", event.files[0]);
@@ -253,29 +352,33 @@
             type: 'POST',
             success: function (response) {
                 if (response.trim() != '') {
-                    $.post('/Files/RestoreBackup', { fileName : response}, function (data) {
+                    $.post('/Files/RestoreBackup', { fileName: response }, function (data) {
                         sloader.hide();
-                        if (data){
+                        if (data) {
                             successToast("Backup Restored");
                             setTimeout(function () { window.location.href = '/Home/Index' }, 500);
                         } else {
-                            errorToast("An error occurred, please try again later.");
+                            errorToast(genericErrorMessage());
                         }
                     });
                 }
+            },
+            error: function () {
+                sloader.hide();
+                errorToast("An error has occurred, please check the file size and try again later.");
             }
         });
     }
-    function enableAuthCheckChanged(){
+    function enableAuthCheckChanged() {
         var enableAuth = $("#enableAuth").is(":checked");
         if (enableAuth) {
             //swal dialog to set up username and password.
             Swal.fire({
                 title: 'Setup Credentials',
                 html: `
-                    <input type="text" id="authUsername" class="swal2-input" placeholder="Username">
-                    <input type="password" id="authPassword" class="swal2-input" placeholder="Password">
-                    `,
+                                    <input type="text" id="authUsername" class="swal2-input" placeholder="Username">
+                                    <input type="password" id="authPassword" class="swal2-input" placeholder="Password">
+                                    `,
                 confirmButtonText: 'Setup',
                 focusConfirm: false,
                 preConfirm: () => {
@@ -292,7 +395,7 @@
                         if (data) {
                             setTimeout(function () { window.location.href = '/Login' }, 500);
                         } else {
-                            errorToast("An error occurred, please try again later.");
+                            errorToast(genericErrorMessage());
                         }
                     })
                 }
@@ -302,7 +405,7 @@
                 if (data) {
                     setTimeout(function () { window.location.href = '/Home' }, 1000);
                 } else {
-                    errorToast("An error occurred, please try again later.");
+                    errorToast(genericErrorMessage());
                 }
             });
         }