backend for torque integration.

Baseline zero charges for bar charts.

.env

@@ -0,0 +1,8 @@
+LC_ALL=en_US.UTF-8
+LANG=en_US.UTF-8
+MailConfig__EmailServer=""
+MailConfig__EmailFrom=""
+MailConfig__UseSSL="false"
+MailConfig__Port=587
+MailConfig__Username=""
+MailConfig__Password=""

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

@@ -0,0 +1,30 @@
+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

@@ -0,0 +1,31 @@
+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

@@ -3,6 +3,7 @@ bin/
 obj/
 wwwroot/images/
 cartracker.db
+data/cartracker.db
 wwwroot/documents/
 wwwroot/temp/
 wwwroot/imports/

Controllers/APIController.cs

@@ -0,0 +1,532 @@
+using CarCareTracker.External.Implementations;
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Filter;
+using CarCareTracker.Helper;
+using CarCareTracker.Logic;
+using CarCareTracker.Models;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using System.Security.Claims;
+
+namespace CarCareTracker.Controllers
+{
+    [Authorize]
+    public class APIController : Controller
+    {
+        private readonly IVehicleDataAccess _dataAccess;
+        private readonly INoteDataAccess _noteDataAccess;
+        private readonly IServiceRecordDataAccess _serviceRecordDataAccess;
+        private readonly IGasRecordDataAccess _gasRecordDataAccess;
+        private readonly ICollisionRecordDataAccess _collisionRecordDataAccess;
+        private readonly ITaxRecordDataAccess _taxRecordDataAccess;
+        private readonly IReminderRecordDataAccess _reminderRecordDataAccess;
+        private readonly IUpgradeRecordDataAccess _upgradeRecordDataAccess;
+        private readonly IOdometerRecordDataAccess _odometerRecordDataAccess;
+        private readonly ITorqueRecordDataAccess _torqueRecordDataAccess;
+        private readonly IReminderHelper _reminderHelper;
+        private readonly IGasHelper _gasHelper;
+        private readonly IUserLogic _userLogic;
+        private readonly IFileHelper _fileHelper;
+        private readonly IConfigHelper _configHelper;
+        public APIController(IVehicleDataAccess dataAccess,
+            IGasHelper gasHelper,
+            IReminderHelper reminderHelper,
+            INoteDataAccess noteDataAccess,
+            IServiceRecordDataAccess serviceRecordDataAccess,
+            IGasRecordDataAccess gasRecordDataAccess,
+            ICollisionRecordDataAccess collisionRecordDataAccess,
+            ITaxRecordDataAccess taxRecordDataAccess,
+            IReminderRecordDataAccess reminderRecordDataAccess,
+            IUpgradeRecordDataAccess upgradeRecordDataAccess,
+            IOdometerRecordDataAccess odometerRecordDataAccess,
+            ITorqueRecordDataAccess torqueRecordDataAccess,
+            IConfigHelper configHelper,
+            IFileHelper fileHelper,
+            IUserLogic userLogic)
+        {
+            _dataAccess = dataAccess;
+            _noteDataAccess = noteDataAccess;
+            _serviceRecordDataAccess = serviceRecordDataAccess;
+            _gasRecordDataAccess = gasRecordDataAccess;
+            _collisionRecordDataAccess = collisionRecordDataAccess;
+            _taxRecordDataAccess = taxRecordDataAccess;
+            _reminderRecordDataAccess = reminderRecordDataAccess;
+            _upgradeRecordDataAccess = upgradeRecordDataAccess;
+            _odometerRecordDataAccess = odometerRecordDataAccess;
+            _torqueRecordDataAccess = torqueRecordDataAccess;
+            _gasHelper = gasHelper;
+            _configHelper = configHelper;
+            _reminderHelper = reminderHelper;
+            _userLogic = userLogic;
+            _fileHelper = fileHelper;
+        }
+        public IActionResult Index()
+        {
+            return View();
+        }
+        private int GetUserID()
+        {
+            return int.Parse(User.FindFirstValue(ClaimTypes.NameIdentifier));
+        }
+        [HttpGet]
+        [Route("/api/vehicles")]
+        public IActionResult Vehicles()
+        {
+            var result = _dataAccess.GetVehicles();
+            if (!User.IsInRole(nameof(UserData.IsRootUser)))
+            {
+                result = _userLogic.FilterUserVehicles(result, GetUserID());
+            }
+            return Json(result);
+        }
+        [TypeFilter(typeof(CollaboratorFilter))]
+        [HttpGet]
+        [Route("/api/vehicle/servicerecords")]
+        public IActionResult ServiceRecords(int vehicleId)
+        {
+            var vehicleRecords = _serviceRecordDataAccess.GetServiceRecordsByVehicleId(vehicleId);
+            var result = vehicleRecords.Select(x => new ServiceRecordExportModel { Date = x.Date.ToShortDateString(), Description = x.Description, Cost = x.Cost.ToString(), Notes = x.Notes, Odometer = x.Mileage.ToString() });
+            return Json(result);
+        }
+        [TypeFilter(typeof(CollaboratorFilter))]
+        [HttpPost]
+        [Route("/api/vehicle/servicerecords/add")]
+        public IActionResult AddServiceRecord(int vehicleId, ServiceRecordExportModel input)
+        {
+            var response = new OperationResponse();
+            if (vehicleId == default)
+            {
+                response.Success = false;
+                response.Message = "Must provide a valid vehicle id";
+                Response.StatusCode = 400;
+                return Json(response);
+            }
+            if (string.IsNullOrWhiteSpace(input.Date) ||
+                string.IsNullOrWhiteSpace(input.Description) ||
+                string.IsNullOrWhiteSpace(input.Odometer) ||
+                string.IsNullOrWhiteSpace(input.Cost))
+            {
+                response.Success = false;
+                response.Message = "Input object invalid, Date, Description, Odometer, and Cost cannot be empty.";
+                Response.StatusCode = 400;
+                return Json(response);
+            }
+            try
+            {
+                var serviceRecord = new ServiceRecord()
+                {
+                    VehicleId = vehicleId,
+                    Date = DateTime.Parse(input.Date),
+                    Mileage = int.Parse(input.Odometer),
+                    Description = input.Description,
+                    Notes = string.IsNullOrWhiteSpace(input.Notes) ? "" : input.Notes,
+                    Cost = decimal.Parse(input.Cost)
+                };
+                _serviceRecordDataAccess.SaveServiceRecordToVehicle(serviceRecord);
+                response.Success = true;
+                response.Message = "Service Record Added";
+                return Json(response);
+            }
+            catch (Exception ex)
+            {
+                response.Success = false;
+                response.Message = ex.Message;
+                Response.StatusCode = 500;
+                return Json(response);
+            }
+        }
+        [TypeFilter(typeof(CollaboratorFilter))]
+        [HttpGet]
+        [Route("/api/vehicle/repairrecords")]
+        public IActionResult RepairRecords(int vehicleId)
+        {
+            var vehicleRecords = _collisionRecordDataAccess.GetCollisionRecordsByVehicleId(vehicleId);
+            var result = vehicleRecords.Select(x => new ServiceRecordExportModel { Date = x.Date.ToShortDateString(), Description = x.Description, Cost = x.Cost.ToString(), Notes = x.Notes, Odometer = x.Mileage.ToString() });
+            return Json(result);
+        }
+        [TypeFilter(typeof(CollaboratorFilter))]
+        [HttpPost]
+        [Route("/api/vehicle/repairrecords/add")]
+        public IActionResult AddRepairRecord(int vehicleId, ServiceRecordExportModel input)
+        {
+            var response = new OperationResponse();
+            if (vehicleId == default)
+            {
+                response.Success = false;
+                response.Message = "Must provide a valid vehicle id";
+                Response.StatusCode = 400;
+                return Json(response);
+            }
+            if (string.IsNullOrWhiteSpace(input.Date) ||
+                string.IsNullOrWhiteSpace(input.Description) ||
+                string.IsNullOrWhiteSpace(input.Odometer) ||
+                string.IsNullOrWhiteSpace(input.Cost))
+            {
+                response.Success = false;
+                response.Message = "Input object invalid, Date, Description, Odometer, and Cost cannot be empty.";
+                Response.StatusCode = 400;
+                return Json(response);
+            }
+            try
+            {
+                var repairRecord = new CollisionRecord()
+                {
+                    VehicleId = vehicleId,
+                    Date = DateTime.Parse(input.Date),
+                    Mileage = int.Parse(input.Odometer),
+                    Description = input.Description,
+                    Notes = string.IsNullOrWhiteSpace(input.Notes) ? "" : input.Notes,
+                    Cost = decimal.Parse(input.Cost)
+                };
+                _collisionRecordDataAccess.SaveCollisionRecordToVehicle(repairRecord);
+                response.Success = true;
+                response.Message = "Repair Record Added";
+                return Json(response);
+            }
+            catch (Exception ex)
+            {
+                response.Success = false;
+                response.Message = ex.Message;
+                Response.StatusCode = 500;
+                return Json(response);
+            }
+        }
+        [TypeFilter(typeof(CollaboratorFilter))]
+        [HttpGet]
+        [Route("/api/vehicle/upgraderecords")]
+        public IActionResult UpgradeRecords(int vehicleId)
+        {
+            var vehicleRecords = _upgradeRecordDataAccess.GetUpgradeRecordsByVehicleId(vehicleId);
+            var result = vehicleRecords.Select(x => new ServiceRecordExportModel { Date = x.Date.ToShortDateString(), Description = x.Description, Cost = x.Cost.ToString(), Notes = x.Notes, Odometer = x.Mileage.ToString() });
+            return Json(result);
+        }
+        [TypeFilter(typeof(CollaboratorFilter))]
+        [HttpPost]
+        [Route("/api/vehicle/upgraderecords/add")]
+        public IActionResult AddUpgradeRecord(int vehicleId, ServiceRecordExportModel input)
+        {
+            var response = new OperationResponse();
+            if (vehicleId == default)
+            {
+                response.Success = false;
+                response.Message = "Must provide a valid vehicle id";
+                Response.StatusCode = 400;
+                return Json(response);
+            }
+            if (string.IsNullOrWhiteSpace(input.Date) ||
+                string.IsNullOrWhiteSpace(input.Description) ||
+                string.IsNullOrWhiteSpace(input.Odometer) ||
+                string.IsNullOrWhiteSpace(input.Cost))
+            {
+                response.Success = false;
+                response.Message = "Input object invalid, Date, Description, Odometer, and Cost cannot be empty.";
+                Response.StatusCode = 400;
+                return Json(response);
+            }
+            try
+            {
+                var upgradeRecord = new UpgradeRecord()
+                {
+                    VehicleId = vehicleId,
+                    Date = DateTime.Parse(input.Date),
+                    Mileage = int.Parse(input.Odometer),
+                    Description = input.Description,
+                    Notes = string.IsNullOrWhiteSpace(input.Notes) ? "" : input.Notes,
+                    Cost = decimal.Parse(input.Cost)
+                };
+                _upgradeRecordDataAccess.SaveUpgradeRecordToVehicle(upgradeRecord);
+                response.Success = true;
+                response.Message = "Upgrade Record Added";
+                return Json(response);
+            }
+            catch (Exception ex)
+            {
+                response.Success = false;
+                response.Message = ex.Message;
+                Response.StatusCode = 500;
+                return Json(response);
+            }
+        }
+        [TypeFilter(typeof(CollaboratorFilter))]
+        [HttpGet]
+        [Route("/api/vehicle/taxrecords")]
+        public IActionResult TaxRecords(int vehicleId)
+        {
+            var result = _taxRecordDataAccess.GetTaxRecordsByVehicleId(vehicleId);
+            return Json(result);
+        }
+        [TypeFilter(typeof(CollaboratorFilter))]
+        [HttpPost]
+        [Route("/api/vehicle/taxrecords/add")]
+        public IActionResult AddTaxRecord(int vehicleId, TaxRecordExportModel input)
+        {
+            var response = new OperationResponse();
+            if (vehicleId == default)
+            {
+                response.Success = false;
+                response.Message = "Must provide a valid vehicle id";
+                Response.StatusCode = 400;
+                return Json(response);
+            }
+            if (string.IsNullOrWhiteSpace(input.Date) ||
+                string.IsNullOrWhiteSpace(input.Description) ||
+                string.IsNullOrWhiteSpace(input.Cost))
+            {
+                response.Success = false;
+                response.Message = "Input object invalid, Date, Description, and Cost cannot be empty.";
+                Response.StatusCode = 400;
+                return Json(response);
+            }
+            try
+            {
+                var taxRecord = new TaxRecord()
+                {
+                    VehicleId = vehicleId,
+                    Date = DateTime.Parse(input.Date),
+                    Description = input.Description,
+                    Notes = string.IsNullOrWhiteSpace(input.Notes) ? "" : input.Notes,
+                    Cost = decimal.Parse(input.Cost)
+                };
+                _taxRecordDataAccess.SaveTaxRecordToVehicle(taxRecord);
+                response.Success = true;
+                response.Message = "Tax Record Added";
+                return Json(response);
+            }
+            catch (Exception ex)
+            {
+                response.Success = false;
+                response.Message = ex.Message;
+                Response.StatusCode = 500;
+                return Json(response);
+            }
+        }
+        [TypeFilter(typeof(CollaboratorFilter))]
+        [HttpGet]
+        [Route("/api/vehicle/odometerrecords")]
+        public IActionResult OdometerRecords(int vehicleId)
+        {
+            var vehicleRecords = _odometerRecordDataAccess.GetOdometerRecordsByVehicleId(vehicleId);
+            var result = vehicleRecords.Select(x => new OdometerRecordExportModel { Date = x.Date.ToShortDateString(), Odometer = x.Mileage.ToString(), Notes = x.Notes });
+            return Json(result);
+        }
+        [TypeFilter(typeof(CollaboratorFilter))]
+        [HttpPost]
+        [Route("/api/vehicle/odometerrecords/add")]
+        public IActionResult AddOdometerRecord(int vehicleId, OdometerRecordExportModel input)
+        {
+            var response = new OperationResponse();
+            if (vehicleId == default)
+            {
+                response.Success = false;
+                response.Message = "Must provide a valid vehicle id";
+                Response.StatusCode = 400;
+                return Json(response);
+            }
+            if (string.IsNullOrWhiteSpace(input.Date) ||
+                string.IsNullOrWhiteSpace(input.Odometer))
+            {
+                response.Success = false;
+                response.Message = "Input object invalid, Date and Odometer cannot be empty.";
+                Response.StatusCode = 400;
+                return Json(response);
+            }
+            try
+            {
+                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 = "Odometer Record Added";
+                return Json(response);
+            }
+            catch (Exception ex)
+            {
+                response.Success = false;
+                response.Message = ex.Message;
+                Response.StatusCode = 500;
+                return Json(response);
+            }
+        }
+        [TypeFilter(typeof(CollaboratorFilter))]
+        [HttpGet]
+        [Route("/api/vehicle/gasrecords")]
+        public IActionResult GasRecords(int vehicleId, bool useMPG, bool useUKMPG)
+        {
+            var vehicleRecords = _gasRecordDataAccess.GetGasRecordsByVehicleId(vehicleId);
+            var result = _gasHelper.GetGasRecordViewModels(vehicleRecords, useMPG, useUKMPG)
+                .Select(x => new GasRecordExportModel
+                {
+                    Date = x.Date,
+                    Odometer = x.Mileage.ToString(),
+                    Cost = x.Cost.ToString(),
+                    FuelConsumed = x.Gallons.ToString(),
+                    FuelEconomy = x.MilesPerGallon.ToString(),
+                    IsFillToFull = x.IsFillToFull.ToString(),
+                    MissedFuelUp = x.MissedFuelUp.ToString(),
+                    Notes = x.Notes
+                });
+            return Json(result);
+        }
+        [TypeFilter(typeof(CollaboratorFilter))]
+        [HttpPost]
+        [Route("/api/vehicle/gasrecords/add")]
+        public IActionResult AddGasRecord(int vehicleId, GasRecordExportModel input)
+        {
+            var response = new OperationResponse();
+            if (vehicleId == default)
+            {
+                response.Success = false;
+                response.Message = "Must provide a valid vehicle id";
+                Response.StatusCode = 400;
+                return Json(response);
+            }
+            if (string.IsNullOrWhiteSpace(input.Date) ||
+                string.IsNullOrWhiteSpace(input.Odometer) ||
+                string.IsNullOrWhiteSpace(input.FuelConsumed) ||
+                string.IsNullOrWhiteSpace(input.Cost) ||
+                string.IsNullOrWhiteSpace(input.IsFillToFull) ||
+                string.IsNullOrWhiteSpace(input.MissedFuelUp)
+                )
+            {
+                response.Success = false;
+                response.Message = "Input object invalid, Date, Odometer, FuelConsumed, IsFillToFull, MissedFuelUp, and Cost cannot be empty.";
+                Response.StatusCode = 400;
+                return Json(response);
+            }
+            try
+            {
+                var gasRecord = new GasRecord()
+                {
+                    VehicleId = vehicleId,
+                    Date = DateTime.Parse(input.Date),
+                    Mileage = int.Parse(input.Odometer),
+                    Gallons = decimal.Parse(input.FuelConsumed),
+                    IsFillToFull = bool.Parse(input.IsFillToFull),
+                    MissedFuelUp = bool.Parse(input.MissedFuelUp),
+                    Notes = string.IsNullOrWhiteSpace(input.Notes) ? "" : input.Notes,
+                    Cost = decimal.Parse(input.Cost)
+                };
+                _gasRecordDataAccess.SaveGasRecordToVehicle(gasRecord);
+                response.Success = true;
+                response.Message = "Gas Record Added";
+                return Json(response);
+            }
+            catch (Exception ex)
+            {
+                response.Success = false;
+                response.Message = ex.Message;
+                Response.StatusCode = 500;
+                return Json(response);
+            }
+        }
+        [TypeFilter(typeof(CollaboratorFilter))]
+        [HttpGet]
+        [Route("/api/vehicle/reminders")]
+        public IActionResult Reminders(int vehicleId)
+        {
+            var currentMileage = GetMaxMileage(vehicleId);
+            var reminders = _reminderRecordDataAccess.GetReminderRecordsByVehicleId(vehicleId);
+            var results = _reminderHelper.GetReminderRecordViewModels(reminders, currentMileage, DateTime.Now).Select(x => new ReminderExportModel { Description = x.Description, Urgency = x.Urgency.ToString(), Metric = x.Metric.ToString(), Notes = x.Notes });
+            return Json(results);
+        }
+        [Authorize(Roles = nameof(UserData.IsRootUser))]
+        [HttpGet]
+        [Route("/api/makebackup")]
+        public IActionResult MakeBackup()
+        {
+            var result = _fileHelper.MakeBackup();
+            return Json(result);
+        }
+        [Route("/api/obdii/vehicle/{vehicleId}")]
+        [AllowAnonymous]
+        public IActionResult OBDII(int vehicleId, TorqueRecord record)
+        {
+            if (record.kff1005 != default && record.kff1006 != default && vehicleId != default)
+            {
+                //check if there is an existing session.
+                try
+                {
+                    var existingRecord = _torqueRecordDataAccess.GetTorqueRecordById(record.Session);
+                    if (existingRecord != null)
+                    {
+                        //calculate difference between last coordinates.
+                        var distance = GetDistance(existingRecord.LastLongitude, existingRecord.LastLatitude, record.kff1005, record.kff1006);
+                        var useMPG = _configHelper.GetUserConfig(User).UseMPG;
+                        if (useMPG)
+                        {
+                            distance /= 1609; //get miles.
+                        }
+                        else
+                        {
+                            distance /= 1000;
+                        }
+                        existingRecord.DistanceTraveled += distance;
+                        existingRecord.LastLongitude = record.kff1005;
+                        existingRecord.LastLatitude = record.kff1006;
+                        _torqueRecordDataAccess.SaveTorqueRecord(existingRecord);
+                    }
+                    else
+                    {
+                        //new record.
+                        record.InitialLongitude = record.kff1005;
+                        record.InitialLatitude = record.kff1006;
+                        record.LastLongitude = record.kff1005;
+                        record.LastLatitude = record.kff1006;
+                        _torqueRecordDataAccess.SaveTorqueRecord(record);
+                    }
+                    return Json(true);
+                }
+                catch (Exception ex)
+                {
+                    return Json(false);
+                }
+            }
+            return Json(false);
+        }
+        private double GetDistance(double longitude, double latitude, double otherLongitude, double otherLatitude)
+        {
+            var d1 = latitude * (Math.PI / 180.0);
+            var num1 = longitude * (Math.PI / 180.0);
+            var d2 = otherLatitude * (Math.PI / 180.0);
+            var num2 = otherLongitude * (Math.PI / 180.0) - num1;
+            var d3 = Math.Pow(Math.Sin((d2 - d1) / 2.0), 2.0) + Math.Cos(d1) * Math.Cos(d2) * Math.Pow(Math.Sin(num2 / 2.0), 2.0);
+
+            return 6376500.0 * (2.0 * Math.Atan2(Math.Sqrt(d3), Math.Sqrt(1.0 - d3)));
+        }
+        private int GetMaxMileage(int vehicleId)
+        {
+            var numbersArray = new List<int>();
+            var serviceRecords = _serviceRecordDataAccess.GetServiceRecordsByVehicleId(vehicleId);
+            if (serviceRecords.Any())
+            {
+                numbersArray.Add(serviceRecords.Max(x => x.Mileage));
+            }
+            var repairRecords = _collisionRecordDataAccess.GetCollisionRecordsByVehicleId(vehicleId);
+            if (repairRecords.Any())
+            {
+                numbersArray.Add(repairRecords.Max(x => x.Mileage));
+            }
+            var gasRecords = _gasRecordDataAccess.GetGasRecordsByVehicleId(vehicleId);
+            if (gasRecords.Any())
+            {
+                numbersArray.Add(gasRecords.Max(x => x.Mileage));
+            }
+            var upgradeRecords = _upgradeRecordDataAccess.GetUpgradeRecordsByVehicleId(vehicleId);
+            if (upgradeRecords.Any())
+            {
+                numbersArray.Add(upgradeRecords.Max(x => x.Mileage));
+            }
+            var odometerRecords = _odometerRecordDataAccess.GetOdometerRecordsByVehicleId(vehicleId);
+            if (odometerRecords.Any())
+            {
+                numbersArray.Add(odometerRecords.Max(x => x.Mileage));
+            }
+            return numbersArray.Any() ? numbersArray.Max() : 0;
+        }
+    }
+}

Controllers/AdminController.cs

@@ -0,0 +1,56 @@
+using CarCareTracker.Helper;
+using CarCareTracker.Logic;
+using CarCareTracker.Models;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using System.Net;
+using System.Net.Mail;
+
+namespace CarCareTracker.Controllers
+{
+    [Authorize(Roles = nameof(UserData.IsAdmin))]
+    public class AdminController : Controller
+    {
+        private ILoginLogic _loginLogic;
+        private IUserLogic _userLogic;
+        private IConfigHelper _configHelper;
+        public AdminController(ILoginLogic loginLogic, IUserLogic userLogic, IConfigHelper configHelper)
+        {
+            _loginLogic = loginLogic;
+            _userLogic = userLogic;
+            _configHelper = configHelper;
+        }
+        public IActionResult Index()
+        {
+            var viewModel = new AdminViewModel
+            {
+                Users = _loginLogic.GetAllUsers(),
+                Tokens = _loginLogic.GetAllTokens()
+            };
+            return View(viewModel);
+        }
+        public IActionResult GenerateNewToken(string emailAddress, bool autoNotify)
+        {
+            var result = _loginLogic.GenerateUserToken(emailAddress, autoNotify);
+            return Json(result);
+        }
+        [HttpPost]
+        public IActionResult DeleteToken(int tokenId)
+        {
+            var result = _loginLogic.DeleteUserToken(tokenId);
+            return Json(result);
+        }
+        [HttpPost]
+        public IActionResult DeleteUser(int userId)
+        {
+            var result =_userLogic.DeleteAllAccessToUser(userId) && _configHelper.DeleteUserConfig(userId) && _loginLogic.DeleteUser(userId);
+            return Json(result);
+        }
+        [HttpPost]
+        public IActionResult UpdateUserAdminStatus(int userId, bool isAdmin)
+        {
+            var result = _loginLogic.MakeUserAdmin(userId, isAdmin);
+            return Json(result);
+        }
+    }
+}

Controllers/ErrorController.cs

@@ -0,0 +1,17 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace CarCareTracker.Controllers
+{
+    public class ErrorController : Controller
+    {
+        public IActionResult Unauthorized()
+        {
+            if (!User.IsInRole("CookieAuth"))
+            {
+                Response.StatusCode = 403;
+                return new EmptyResult();
+            }
+            return View("401");
+        }
+    }
+}

Controllers/FilesController.cs

@@ -46,12 +46,25 @@ namespace CarCareTracker.Controllers
         }
 
         [HttpPost]
-        public ActionResult DeleteFiles(string fileLocation)
+        public IActionResult DeleteFiles(string fileLocation)
         {
             var result = _fileHelper.DeleteFile(fileLocation);
             return Json(result);
         }
-
+        [Authorize(Roles = nameof(UserData.IsRootUser))]
+        [HttpGet]
+        public IActionResult MakeBackup()
+        {
+            var result = _fileHelper.MakeBackup();
+            return Json(result);
+        }
+        [Authorize(Roles = nameof(UserData.IsRootUser))]
+        [HttpPost]
+        public IActionResult RestoreBackup(string fileName)
+        {
+            var result = _fileHelper.RestoreBackup(fileName);
+            return Json(result);
+        }
         private string UploadFile(IFormFile fileToUpload)
         {
             string uploadDirectory = "temp/";

Controllers/HomeController.cs

@@ -1,14 +1,11 @@
 using CarCareTracker.External.Interfaces;
 using CarCareTracker.Models;
-using LiteDB;
 using Microsoft.AspNetCore.Mvc;
 using System.Diagnostics;
-using static System.Net.Mime.MediaTypeNames;
-using System.Drawing;
-using System.Linq.Expressions;
-using Microsoft.Extensions.Logging;
 using CarCareTracker.Helper;
 using Microsoft.AspNetCore.Authorization;
+using System.Security.Claims;
+using CarCareTracker.Logic;
 
 namespace CarCareTracker.Controllers
 {
@@ -17,17 +14,23 @@ namespace CarCareTracker.Controllers
     {
         private readonly ILogger<HomeController> _logger;
         private readonly IVehicleDataAccess _dataAccess;
-        private readonly IFileHelper _fileHelper;
-        private readonly IConfiguration _config;
+        private readonly IUserLogic _userLogic;
+        private readonly IConfigHelper _config;
 
-        public HomeController(ILogger<HomeController> logger, IVehicleDataAccess dataAccess, IFileHelper fileHelper, IConfiguration configuration)
+        public HomeController(ILogger<HomeController> logger, 
+            IVehicleDataAccess dataAccess,
+            IUserLogic userLogic,
+            IConfigHelper configuration)
         {
             _logger = logger;
             _dataAccess = dataAccess;
-            _fileHelper = fileHelper;
             _config = configuration;
+            _userLogic = userLogic;
+        }
+        private int GetUserID()
+        {
+            return int.Parse(User.FindFirstValue(ClaimTypes.NameIdentifier));
         }
-
         public IActionResult Index(string tab = "garage")
         {
             return View(model: tab);
@@ -35,46 +38,22 @@ namespace CarCareTracker.Controllers
         public IActionResult Garage()
         {
             var vehiclesStored = _dataAccess.GetVehicles();
+            if (!User.IsInRole(nameof(UserData.IsRootUser)))
+            {
+                vehiclesStored = _userLogic.FilterUserVehicles(vehiclesStored, GetUserID());
+            }
             return PartialView("_GarageDisplay", vehiclesStored);
         }
         public IActionResult Settings()
         {
-            var userConfig = new UserConfig
-            {
-                EnableCsvImports = bool.Parse(_config[nameof(UserConfig.EnableCsvImports)]),
-                UseDarkMode = bool.Parse(_config[nameof(UserConfig.UseDarkMode)]),
-                UseMPG = bool.Parse(_config[nameof(UserConfig.UseMPG)]),
-                UseDescending = bool.Parse(_config[nameof(UserConfig.UseDescending)]),
-                EnableAuth = bool.Parse(_config[nameof(UserConfig.EnableAuth)])
-            };
+            var userConfig = _config.GetUserConfig(User);
             return PartialView("_Settings", userConfig);
         }
         [HttpPost]
         public IActionResult WriteToSettings(UserConfig userConfig)
         {
-            try
-            {
-                var configFileContents = System.IO.File.ReadAllText("userConfig.json");
-                var existingUserConfig = System.Text.Json.JsonSerializer.Deserialize<UserConfig>(configFileContents);
-                if (existingUserConfig is not null)
-                {
-                    //copy over settings that are off limits on the settings page.
-                    userConfig.EnableAuth = existingUserConfig.EnableAuth;
-                    userConfig.UserNameHash = existingUserConfig.UserNameHash;
-                    userConfig.UserPasswordHash = existingUserConfig.UserPasswordHash;
-                } else
-                {
-                    userConfig.EnableAuth = false;
-                    userConfig.UserNameHash = string.Empty;
-                    userConfig.UserPasswordHash = string.Empty;
-                }
-                System.IO.File.WriteAllText("userConfig.json", System.Text.Json.JsonSerializer.Serialize(userConfig));
-                return Json(true);
-            } catch (Exception ex)
-            {
-                _logger.LogError(ex, "Error on saving config file.");
-            }
-            return Json(false);
+            var result = _config.SaveUserConfig(User, userConfig);
+            return Json(result);
         }
         public IActionResult Privacy()
         {

Controllers/LoginController.cs

@@ -1,4 +1,6 @@
-using CarCareTracker.Models;
+using CarCareTracker.Helper;
+using CarCareTracker.Logic;
+using CarCareTracker.Models;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.DataProtection;
 using Microsoft.AspNetCore.Mvc;
@@ -12,19 +14,34 @@ namespace CarCareTracker.Controllers
     public class LoginController : Controller
     {
         private IDataProtector _dataProtector;
+        private ILoginLogic _loginLogic;
         private readonly ILogger<LoginController> _logger;
         public LoginController(
             ILogger<LoginController> logger,
-            IDataProtectionProvider securityProvider
+            IDataProtectionProvider securityProvider,
+            ILoginLogic loginLogic
             ) 
         {
             _dataProtector = securityProvider.CreateProtector("login");
             _logger = logger;
+            _loginLogic = loginLogic;
         }
         public IActionResult Index()
         {
             return View();
         }
+        public IActionResult Registration()
+        {
+            return View();
+        }
+        public IActionResult ForgotPassword()
+        {
+            return View();
+        }
+        public IActionResult ResetPassword()
+        {
+            return View();
+        }
         [HttpPost]
         public IActionResult Login(LoginModel credentials)
         {
@@ -36,30 +53,18 @@ namespace CarCareTracker.Controllers
             //compare it against hashed credentials
             try
             {
-                var configFileContents = System.IO.File.ReadAllText("userConfig.json");
-                var existingUserConfig = System.Text.Json.JsonSerializer.Deserialize<UserConfig>(configFileContents);
-                if (existingUserConfig is not null)
+                var userData = _loginLogic.ValidateUserCredentials(credentials);
+                if (userData.Id != default)
                 {
-                    //create hashes of the login credentials.
-                    var hashedUserName = Sha256_hash(credentials.UserName);
-                    var hashedPassword = Sha256_hash(credentials.Password);
-                    //compare against stored hash.
-                    if (hashedUserName == existingUserConfig.UserNameHash &&
-                        hashedPassword == existingUserConfig.UserPasswordHash)
+                    AuthCookie authCookie = new AuthCookie
                     {
-                        //auth success, create auth cookie
-                        //encrypt stuff.
-                        AuthCookie authCookie = new AuthCookie
-                        {
-                            Id = 1, //this is hardcoded for now
-                            UserName = credentials.UserName,
-                            ExpiresOn = DateTime.Now.AddDays(credentials.IsPersistent ? 30 : 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(true);
-                    }
+                        UserData = userData,
+                        ExpiresOn = DateTime.Now.AddDays(credentials.IsPersistent ? 30 : 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(true);
                 }
             }
             catch (Exception ex)
@@ -68,26 +73,33 @@ namespace CarCareTracker.Controllers
             }
             return Json(false);
         }
+
+        [HttpPost]
+        public IActionResult Register(LoginModel credentials)
+        {
+            var result = _loginLogic.RegisterNewUser(credentials);
+            return Json(result);
+        }
+        [HttpPost]
+        public IActionResult RequestResetPassword(LoginModel credentials)
+        {
+            var result = _loginLogic.RequestResetPassword(credentials);
+            return Json(result);
+        }
+        [HttpPost]
+        public IActionResult PerformPasswordReset(LoginModel credentials)
+        {
+            var result = _loginLogic.ResetPasswordByUser(credentials);
+            return Json(result);
+        }
         [Authorize] //User must already be logged in to do this.
         [HttpPost]
         public IActionResult CreateLoginCreds(LoginModel credentials)
         {
             try
             {
-                var configFileContents = System.IO.File.ReadAllText("userConfig.json");
-                var existingUserConfig = JsonSerializer.Deserialize<UserConfig>(configFileContents);
-                if (existingUserConfig is not null)
-                {
-                    //create hashes of the login credentials.
-                    var hashedUserName = Sha256_hash(credentials.UserName);
-                    var hashedPassword = Sha256_hash(credentials.Password);
-                    //copy over settings that are off limits on the settings page.
-                    existingUserConfig.EnableAuth = true;
-                    existingUserConfig.UserNameHash = hashedUserName;
-                    existingUserConfig.UserPasswordHash = hashedPassword;
-                }
-                System.IO.File.WriteAllText("userConfig.json", JsonSerializer.Serialize(existingUserConfig));
-                return Json(true);
+                var result = _loginLogic.CreateRootUserCredentials(credentials);
+                return Json(result);
             }
             catch (Exception ex)
             {
@@ -101,19 +113,13 @@ namespace CarCareTracker.Controllers
         {
             try
             {
-                var configFileContents = System.IO.File.ReadAllText("userConfig.json");
-                var existingUserConfig = JsonSerializer.Deserialize<UserConfig>(configFileContents);
-                if (existingUserConfig is not null)
-                {
-                    //copy over settings that are off limits on the settings page.
-                    existingUserConfig.EnableAuth = false;
-                    existingUserConfig.UserNameHash = string.Empty;
-                    existingUserConfig.UserPasswordHash = string.Empty;
-                }
-                System.IO.File.WriteAllText("userConfig.json", JsonSerializer.Serialize(existingUserConfig));
+                var result = _loginLogic.DeleteRootUserCredentials();
                 //destroy any login cookies.
-                Response.Cookies.Delete("ACCESS_TOKEN");
-                return Json(true);
+                if (result)
+                {
+                    Response.Cookies.Delete("ACCESS_TOKEN");
+                }
+                return Json(result);
             }
             catch (Exception ex)
             {
@@ -128,20 +134,5 @@ namespace CarCareTracker.Controllers
             Response.Cookies.Delete("ACCESS_TOKEN");
             return Json(true);
         }
-        private static string Sha256_hash(string value)
-        {
-            StringBuilder Sb = new StringBuilder();
-
-            using (var hash = SHA256.Create())
-            {
-                Encoding enc = Encoding.UTF8;
-                byte[] result = hash.ComputeHash(enc.GetBytes(value));
-
-                foreach (byte b in result)
-                    Sb.Append(b.ToString("x2"));
-            }
-
-            return Sb.ToString();
-        }
     }
 }

Dockerfile

@@ -0,0 +1,13 @@
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:8.0 AS build-env
+WORKDIR /App
+
+COPY . ./
+ARG TARGETARCH
+RUN dotnet restore -a $TARGETARCH
+RUN dotnet publish -a $TARGETARCH -c Release -o out
+
+FROM mcr.microsoft.com/dotnet/aspnet:8.0
+WORKDIR /App
+COPY --from=build-env /App/out .
+EXPOSE 8080
+CMD ["./CarCareTracker"]

Enum/ImportMode.cs

@@ -0,0 +1,17 @@
+namespace CarCareTracker.Models
+{
+    public enum ImportMode
+    {
+        ServiceRecord = 0,
+        RepairRecord = 1,
+        GasRecord = 2,
+        TaxRecord = 3,
+        UpgradeRecord = 4,
+        ReminderRecord = 5,
+        NoteRecord = 6,
+        SupplyRecord = 7,
+        Dashboard = 8,
+        PlanRecord = 9,
+        OdometerRecord = 10
+    }
+}

Enum/PlanPriority.cs

@@ -0,0 +1,9 @@
+namespace CarCareTracker.Models
+{
+    public enum PlanPriority
+    {
+        Critical = 0,
+        Normal = 1,
+        Low = 2
+    }
+}

Enum/PlanProgress.cs

@@ -0,0 +1,10 @@
+namespace CarCareTracker.Models
+{
+    public enum PlanProgress
+    {
+        Backlog = 0,
+        InProgress = 1,
+        Testing = 2,
+        Done = 3
+    }
+}

Enum/ReminderMetric.cs

@@ -0,0 +1,9 @@
+namespace CarCareTracker.Models
+{
+    public enum ReminderMetric
+    {
+        Date = 0,
+        Odometer = 1,
+        Both = 2
+    }
+}

Enum/ReminderMileageInterval.cs

@@ -0,0 +1,21 @@
+namespace CarCareTracker.Models
+{
+    public enum ReminderMileageInterval
+    {
+        FiftyMiles = 50,
+        OneHundredMiles = 100,
+        FiveHundredMiles = 500,
+        OneThousandMiles = 1000,
+        ThreeThousandMiles = 3000,
+        FourThousandMiles = 4000,
+        FiveThousandMiles = 5000,
+        SevenThousandFiveHundredMiles = 7500,
+        TenThousandMiles = 10000,
+        FifteenThousandMiles = 15000,
+        TwentyThousandMiles = 20000,
+        ThirtyThousandMiles = 30000,
+        FiftyThousandMiles = 50000,
+        OneHundredThousandMiles = 100000,
+        OneHundredFiftyThousandMiles = 150000
+    }
+}

Enum/ReminderMonthInterval.cs

@@ -0,0 +1,13 @@
+namespace CarCareTracker.Models
+{
+    public enum ReminderMonthInterval
+    {
+        OneMonth = 1,
+        ThreeMonths = 3,
+        SixMonths = 6,
+        OneYear = 12,
+        TwoYears = 24,
+        ThreeYears = 36,
+        FiveYears = 60
+    }
+}

Enum/ReminderUrgency.cs

@@ -0,0 +1,10 @@
+namespace CarCareTracker.Models
+{
+    public enum ReminderUrgency
+    {
+        NotUrgent = 0,
+        Urgent = 1,
+        VeryUrgent = 2,
+        PastDue = 3
+    }
+}

External/Implementations/CollisionRecordDataAccess.cs

@@ -1,4 +1,5 @@
 using CarCareTracker.External.Interfaces;
+using CarCareTracker.Helper;
 using CarCareTracker.Models;
 using LiteDB;
 
@@ -6,7 +7,7 @@ namespace CarCareTracker.External.Implementations
 {
     public class CollisionRecordDataAccess : ICollisionRecordDataAccess
     {
-        private static string dbName = "cartracker.db";
+        private static string dbName = StaticHelper.DbName;
         private static string tableName = "collisionrecords";
         public List<CollisionRecord> GetCollisionRecordsByVehicleId(int vehicleId)
         {

External/Implementations/GasRecordDataAccess.cs

@@ -1,4 +1,5 @@
 using CarCareTracker.External.Interfaces;
+using CarCareTracker.Helper;
 using CarCareTracker.Models;
 using LiteDB;
 
@@ -6,7 +7,7 @@ namespace CarCareTracker.External.Implementations
 {
     public class GasRecordDataAccess: IGasRecordDataAccess
     {
-        private static string dbName = "cartracker.db";
+        private static string dbName = StaticHelper.DbName;
         private static string tableName = "gasrecords";
         public List<GasRecord> GetGasRecordsByVehicleId(int vehicleId)
         {

External/Implementations/NoteDataAccess.cs

@@ -1,4 +1,5 @@
 using CarCareTracker.External.Interfaces;
+using CarCareTracker.Helper;
 using CarCareTracker.Models;
 using LiteDB;
 
@@ -6,18 +7,26 @@ namespace CarCareTracker.External.Implementations
 {
     public class NoteDataAccess: INoteDataAccess
     {
-        private static string dbName = "cartracker.db";
+        private static string dbName = StaticHelper.DbName;
         private static string tableName = "notes";
-        public Note GetNoteByVehicleId(int vehicleId)
+        public List<Note> GetNotesByVehicleId(int vehicleId)
         {
             using (var db = new LiteDatabase(dbName))
             {
                 var table = db.GetCollection<Note>(tableName);
-                var noteToReturn = table.FindOne(Query.EQ(nameof(Note.VehicleId), vehicleId));
-                return noteToReturn ?? new Note();
+                var noteToReturn = table.Find(Query.EQ(nameof(Note.VehicleId), vehicleId));
+                return noteToReturn.ToList() ?? new List<Note>();
             };
         }
-        public bool SaveNoteToVehicleId(Note note)
+        public Note GetNoteById(int noteId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<Note>(tableName);
+                return table.FindById(noteId);
+            };
+        }
+        public bool SaveNoteToVehicle(Note note)
         {
             using (var db = new LiteDatabase(dbName))
             {
@@ -26,12 +35,21 @@ namespace CarCareTracker.External.Implementations
                 return true;
             };
         }
-        public bool DeleteNoteByVehicleId(int vehicleId)
+        public bool DeleteNoteById(int noteId)
         {
             using (var db = new LiteDatabase(dbName))
             {
                 var table = db.GetCollection<Note>(tableName);
-                table.DeleteMany(Query.EQ(nameof(Note.VehicleId), vehicleId));
+                table.Delete(noteId);
+                return true;
+            };
+        }
+        public bool DeleteAllNotesByVehicleId(int vehicleId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<Note>(tableName);
+                var notes = table.DeleteMany(Query.EQ(nameof(Note.VehicleId), vehicleId));
                 return true;
             };
         }

External/Implementations/OdometerRecordDataAccess.cs

@@ -0,0 +1,57 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Helper;
+using CarCareTracker.Models;
+using LiteDB;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class OdometerRecordDataAccess : IOdometerRecordDataAccess
+    {
+        private static string dbName = StaticHelper.DbName;
+        private static string tableName = "odometerrecords";
+        public List<OdometerRecord> GetOdometerRecordsByVehicleId(int vehicleId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<OdometerRecord>(tableName);
+                var odometerRecords = table.Find(Query.EQ(nameof(OdometerRecord.VehicleId), vehicleId));
+                return odometerRecords.ToList() ?? new List<OdometerRecord>();
+            };
+        }
+        public OdometerRecord GetOdometerRecordById(int odometerRecordId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<OdometerRecord>(tableName);
+                return table.FindById(odometerRecordId);
+            };
+        }
+        public bool DeleteOdometerRecordById(int odometerRecordId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<OdometerRecord>(tableName);
+                table.Delete(odometerRecordId);
+                return true;
+            };
+        }
+        public bool SaveOdometerRecordToVehicle(OdometerRecord odometerRecord)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<OdometerRecord>(tableName);
+                table.Upsert(odometerRecord);
+                return true;
+            };
+        }
+        public bool DeleteAllOdometerRecordsByVehicleId(int vehicleId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<OdometerRecord>(tableName);
+                var odometerRecords = table.DeleteMany(Query.EQ(nameof(OdometerRecord.VehicleId), vehicleId));
+                return true;
+            };
+        }
+    }
+}

External/Implementations/PlanRecordDataAccess.cs

@@ -0,0 +1,57 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Helper;
+using CarCareTracker.Models;
+using LiteDB;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class PlanRecordDataAccess : IPlanRecordDataAccess
+    {
+        private static string dbName = StaticHelper.DbName;
+        private static string tableName = "planrecords";
+        public List<PlanRecord> GetPlanRecordsByVehicleId(int vehicleId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<PlanRecord>(tableName);
+                var planRecords = table.Find(Query.EQ(nameof(PlanRecord.VehicleId), vehicleId));
+                return planRecords.ToList() ?? new List<PlanRecord>();
+            };
+        }
+        public PlanRecord GetPlanRecordById(int planRecordId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<PlanRecord>(tableName);
+                return table.FindById(planRecordId);
+            };
+        }
+        public bool DeletePlanRecordById(int planRecordId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<PlanRecord>(tableName);
+                table.Delete(planRecordId);
+                return true;
+            };
+        }
+        public bool SavePlanRecordToVehicle(PlanRecord planRecord)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<PlanRecord>(tableName);
+                table.Upsert(planRecord);
+                return true;
+            };
+        }
+        public bool DeleteAllPlanRecordsByVehicleId(int vehicleId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<PlanRecord>(tableName);
+                var planRecords = table.DeleteMany(Query.EQ(nameof(PlanRecord.VehicleId), vehicleId));
+                return true;
+            };
+        }
+    }
+}

External/Implementations/ReminderRecordDataAccess.cs

@@ -0,0 +1,57 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Helper;
+using CarCareTracker.Models;
+using LiteDB;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class ReminderRecordDataAccess : IReminderRecordDataAccess
+    {
+        private static string dbName = StaticHelper.DbName;
+        private static string tableName = "reminderrecords";
+        public List<ReminderRecord> GetReminderRecordsByVehicleId(int vehicleId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<ReminderRecord>(tableName);
+                var reminderRecords = table.Find(Query.EQ(nameof(ReminderRecord.VehicleId), vehicleId));
+                return reminderRecords.ToList() ?? new List<ReminderRecord>();
+            };
+        }
+        public ReminderRecord GetReminderRecordById(int reminderRecordId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<ReminderRecord>(tableName);
+                return table.FindById(reminderRecordId);
+            };
+        }
+        public bool DeleteReminderRecordById(int reminderRecordId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<ReminderRecord>(tableName);
+                table.Delete(reminderRecordId);
+                return true;
+            };
+        }
+        public bool SaveReminderRecordToVehicle(ReminderRecord reminderRecord)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<ReminderRecord>(tableName);
+                table.Upsert(reminderRecord);
+                return true;
+            };
+        }
+        public bool DeleteAllReminderRecordsByVehicleId(int vehicleId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<ReminderRecord>(tableName);
+                var reminderRecords = table.DeleteMany(Query.EQ(nameof(ReminderRecord.VehicleId), vehicleId));
+                return true;
+            };
+        }
+    }
+}

External/Implementations/ServiceRecordDataAccess.cs

@@ -1,4 +1,5 @@
 using CarCareTracker.External.Interfaces;
+using CarCareTracker.Helper;
 using CarCareTracker.Models;
 using LiteDB;
 
@@ -6,7 +7,7 @@ namespace CarCareTracker.External.Implementations
 {
     public class ServiceRecordDataAccess: IServiceRecordDataAccess
     {
-        private static string dbName = "cartracker.db";
+        private static string dbName = StaticHelper.DbName;
         private static string tableName = "servicerecords";
         public List<ServiceRecord> GetServiceRecordsByVehicleId(int vehicleId)
         {

External/Implementations/SupplyRecordDataAccess.cs

@@ -0,0 +1,57 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Helper;
+using CarCareTracker.Models;
+using LiteDB;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class SupplyRecordDataAccess : ISupplyRecordDataAccess
+    {
+        private static string dbName = StaticHelper.DbName;
+        private static string tableName = "supplyrecords";
+        public List<SupplyRecord> GetSupplyRecordsByVehicleId(int vehicleId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<SupplyRecord>(tableName);
+                var supplyRecords = table.Find(Query.EQ(nameof(SupplyRecord.VehicleId), vehicleId));
+                return supplyRecords.ToList() ?? new List<SupplyRecord>();
+            };
+        }
+        public SupplyRecord GetSupplyRecordById(int supplyRecordId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<SupplyRecord>(tableName);
+                return table.FindById(supplyRecordId);
+            };
+        }
+        public bool DeleteSupplyRecordById(int supplyRecordId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<SupplyRecord>(tableName);
+                table.Delete(supplyRecordId);
+                return true;
+            };
+        }
+        public bool SaveSupplyRecordToVehicle(SupplyRecord supplyRecord)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<SupplyRecord>(tableName);
+                table.Upsert(supplyRecord);
+                return true;
+            };
+        }
+        public bool DeleteAllSupplyRecordsByVehicleId(int vehicleId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<SupplyRecord>(tableName);
+                var supplyRecords = table.DeleteMany(Query.EQ(nameof(SupplyRecord.VehicleId), vehicleId));
+                return true;
+            };
+        }
+    }
+}

External/Implementations/TaxRecordDataAccess.cs

@@ -1,4 +1,5 @@
 using CarCareTracker.External.Interfaces;
+using CarCareTracker.Helper;
 using CarCareTracker.Models;
 using LiteDB;
 
@@ -6,7 +7,7 @@ namespace CarCareTracker.External.Implementations
 {
     public class TaxRecordDataAccess : ITaxRecordDataAccess
     {
-        private static string dbName = "cartracker.db";
+        private static string dbName = StaticHelper.DbName;
         private static string tableName = "taxrecords";
         public List<TaxRecord> GetTaxRecordsByVehicleId(int vehicleId)
         {

External/Implementations/TokenRecordDataAccess.cs

@@ -0,0 +1,57 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Helper;
+using CarCareTracker.Models;
+using LiteDB;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class TokenRecordDataAccess : ITokenRecordDataAccess
+    {
+        private static string dbName = StaticHelper.DbName;
+        private static string tableName = "tokenrecords";
+        public List<Token> GetTokens()
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<Token>(tableName);
+                return table.FindAll().ToList();
+            };
+        }
+        public Token GetTokenRecordByBody(string tokenBody)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<Token>(tableName);
+                var tokenRecord = table.FindOne(Query.EQ(nameof(Token.Body), tokenBody));
+                return tokenRecord ?? new Token();
+            };
+        }
+        public Token GetTokenRecordByEmailAddress(string emailAddress)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<Token>(tableName);
+                var tokenRecord = table.FindOne(Query.EQ(nameof(Token.EmailAddress), emailAddress));
+                return tokenRecord ?? new Token();
+            };
+        }
+        public bool CreateNewToken(Token token)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<Token>(tableName);
+                table.Insert(token);
+                return true;
+            };
+        }
+        public bool DeleteToken(int tokenId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<Token>(tableName);
+                table.Delete(tokenId);
+                return true;
+            };
+        }
+    }
+}

External/Implementations/TorqueRecordDataAccess.cs

@@ -0,0 +1,39 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Helper;
+using CarCareTracker.Models;
+using LiteDB;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class TorqueRecordDataAccess: ITorqueRecordDataAccess
+    {
+        private static string dbName = StaticHelper.DbName;
+        private static string tableName = "torquerecords";
+        public TorqueRecord GetTorqueRecordById(string torqueRecordId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<TorqueRecord>(tableName);
+                return table.FindById(torqueRecordId);
+            };
+        }
+        public bool DeleteTorqueRecordById(int torqueRecordId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<TorqueRecord>(tableName);
+                table.Delete(torqueRecordId);
+                return true;
+            };
+        }
+        public bool SaveTorqueRecord(TorqueRecord torqueRecord)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<TorqueRecord>(tableName);
+                table.Upsert(torqueRecord);
+                return true;
+            };
+        }
+    }
+}

External/Implementations/UpgradeRecordDataAccess.cs

@@ -0,0 +1,57 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Helper;
+using CarCareTracker.Models;
+using LiteDB;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class UpgradeRecordDataAccess : IUpgradeRecordDataAccess
+    {
+        private static string dbName = StaticHelper.DbName;
+        private static string tableName = "upgraderecords";
+        public List<UpgradeRecord> GetUpgradeRecordsByVehicleId(int vehicleId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<UpgradeRecord>(tableName);
+                var upgradeRecords = table.Find(Query.EQ(nameof(UpgradeRecord.VehicleId), vehicleId));
+                return upgradeRecords.ToList() ?? new List<UpgradeRecord>();
+            };
+        }
+        public UpgradeRecord GetUpgradeRecordById(int upgradeRecordId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<UpgradeRecord>(tableName);
+                return table.FindById(upgradeRecordId);
+            };
+        }
+        public bool DeleteUpgradeRecordById(int upgradeRecordId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<UpgradeRecord>(tableName);
+                table.Delete(upgradeRecordId);
+                return true;
+            };
+        }
+        public bool SaveUpgradeRecordToVehicle(UpgradeRecord upgradeRecord)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<UpgradeRecord>(tableName);
+                table.Upsert(upgradeRecord);
+                return true;
+            };
+        }
+        public bool DeleteAllUpgradeRecordsByVehicleId(int vehicleId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<UpgradeRecord>(tableName);
+                var upgradeRecords = table.DeleteMany(Query.EQ(nameof(UpgradeRecord.VehicleId), vehicleId));
+                return true;
+            };
+        }
+    }
+}

External/Implementations/UserAccessDataAcces.cs

@@ -0,0 +1,88 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Helper;
+using CarCareTracker.Models;
+using LiteDB;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class UserAccessDataAccess : IUserAccessDataAccess
+    {
+        private static string dbName = StaticHelper.DbName;
+        private static string tableName = "useraccessrecords";
+        /// <summary>
+        /// Gets a list of vehicles user have access to.
+        /// </summary>
+        /// <param name="userId"></param>
+        /// <returns></returns>
+        public List<UserAccess> GetUserAccessByUserId(int userId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<UserAccess>(tableName);
+                return table.Find(x=>x.Id.UserId == userId).ToList();
+            };
+        }
+        public UserAccess GetUserAccessByVehicleAndUserId(int userId, int vehicleId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<UserAccess>(tableName);
+                return table.Find(x => x.Id.UserId == userId && x.Id.VehicleId == vehicleId).FirstOrDefault();
+            };
+        }
+        public List<UserAccess> GetUserAccessByVehicleId(int vehicleId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<UserAccess>(tableName);
+                return table.Find(x => x.Id.VehicleId == vehicleId).ToList();
+            };
+        }
+        public bool SaveUserAccess(UserAccess userAccess)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<UserAccess>(tableName);
+                table.Upsert(userAccess);
+                return true;
+            };
+        }
+        public bool DeleteUserAccess(int userId, int vehicleId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<UserAccess>(tableName);
+                table.DeleteMany(x => x.Id.UserId == userId && x.Id.VehicleId == vehicleId);
+                return true;
+            };
+        }
+        /// <summary>
+        /// Delete all access records when a vehicle is deleted.
+        /// </summary>
+        /// <param name="vehicleId"></param>
+        /// <returns></returns>
+        public bool DeleteAllAccessRecordsByVehicleId(int vehicleId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<UserAccess>(tableName);
+                table.DeleteMany(x=>x.Id.VehicleId == vehicleId);
+                return true;
+            };
+        }
+        /// <summary>
+        /// Delee all access records when a user is deleted.
+        /// </summary>
+        /// <param name="userId"></param>
+        /// <returns></returns>
+        public bool DeleteAllAccessRecordsByUserId(int userId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<UserAccess>(tableName);
+                table.DeleteMany(x => x.Id.UserId == userId);
+                return true;
+            };
+        }
+    }
+}

External/Implementations/UserConfigDataAccess.cs

@@ -0,0 +1,40 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Helper;
+using CarCareTracker.Models;
+using LiteDB;
+using Microsoft.AspNetCore.Mvc.ModelBinding;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class UserConfigDataAccess: IUserConfigDataAccess
+    {
+        private static string dbName = StaticHelper.DbName;
+        private static string tableName = "userconfigrecords";
+        public UserConfigData GetUserConfig(int userId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<UserConfigData>(tableName);
+                return table.FindById(userId);
+            };
+        }
+        public bool SaveUserConfig(UserConfigData userConfigData)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<UserConfigData>(tableName);
+                table.Upsert(userConfigData);
+                return true;
+            };
+        }
+        public bool DeleteUserConfig(int userId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<UserConfigData>(tableName);
+                table.Delete(userId);
+                return true;
+            };
+        }
+    }
+}

External/Implementations/UserRecordDataAccess.cs

@@ -0,0 +1,66 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Helper;
+using CarCareTracker.Models;
+using LiteDB;
+
+namespace CarCareTracker.External.Implementations
+{
+    public class UserRecordDataAccess : IUserRecordDataAccess
+    {
+        private static string dbName = StaticHelper.DbName;
+        private static string tableName = "userrecords";
+        public List<UserData> GetUsers()
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<UserData>(tableName);
+                return table.FindAll().ToList();
+            };
+        }
+        public UserData GetUserRecordByUserName(string userName)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<UserData>(tableName);
+                var userRecord = table.FindOne(Query.EQ(nameof(UserData.UserName), userName));
+                return userRecord ?? new UserData();
+            };
+        }
+        public UserData GetUserRecordByEmailAddress(string emailAddress)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<UserData>(tableName);
+                var userRecord = table.FindOne(Query.EQ(nameof(UserData.EmailAddress), emailAddress));
+                return userRecord ?? new UserData();
+            };
+        }
+        public UserData GetUserRecordById(int userId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<UserData>(tableName);
+                var userRecord = table.FindById(userId);
+                return userRecord ?? new UserData();
+            };
+        }
+        public bool SaveUserRecord(UserData userRecord)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<UserData>(tableName);
+                table.Upsert(userRecord);
+                return true;
+            };
+        }
+        public bool DeleteUserRecord(int userId)
+        {
+            using (var db = new LiteDatabase(dbName))
+            {
+                var table = db.GetCollection<UserData>(tableName);
+                table.Delete(userId);
+                return true;
+            };
+        }
+    }
+}

External/Implementations/VehicleDataAccess.cs

@@ -1,4 +1,5 @@
 using CarCareTracker.External.Interfaces;
+using CarCareTracker.Helper;
 using CarCareTracker.Models;
 using LiteDB;
 
@@ -6,14 +7,14 @@ namespace CarCareTracker.External.Implementations
 {
     public class VehicleDataAccess: IVehicleDataAccess
     {
-        private static string dbName = "cartracker.db";
+        private static string dbName = StaticHelper.DbName;
         private static string tableName = "vehicles";
         public bool SaveVehicle(Vehicle vehicle)
         {
             using (var db = new LiteDatabase(dbName))
             {
                 var table = db.GetCollection<Vehicle>(tableName);
-                table.Upsert(vehicle);
+                var result = table.Upsert(vehicle);
                 return true;
             };
         }

External/Interfaces/INoteDataAccess.cs

@@ -4,8 +4,10 @@ namespace CarCareTracker.External.Interfaces
 {
     public interface INoteDataAccess
     {
-        public Note GetNoteByVehicleId(int vehicleId);
-        public bool SaveNoteToVehicleId(Note note);
-        bool DeleteNoteByVehicleId(int vehicleId);
+        public List<Note> GetNotesByVehicleId(int vehicleId);
+        public Note GetNoteById(int noteId);
+        public bool SaveNoteToVehicle(Note note);
+        public bool DeleteNoteById(int noteId);
+        public bool DeleteAllNotesByVehicleId(int vehicleId);
     }
 }

External/Interfaces/IOdometerRecordDataAccess.cs

@@ -0,0 +1,13 @@
+using CarCareTracker.Models;
+
+namespace CarCareTracker.External.Interfaces
+{
+    public interface IOdometerRecordDataAccess
+    {
+        public List<OdometerRecord> GetOdometerRecordsByVehicleId(int vehicleId);
+        public OdometerRecord GetOdometerRecordById(int odometerRecordId);
+        public bool DeleteOdometerRecordById(int odometerRecordId);
+        public bool SaveOdometerRecordToVehicle(OdometerRecord odometerRecord);
+        public bool DeleteAllOdometerRecordsByVehicleId(int vehicleId);
+    }
+}

External/Interfaces/IPlanRecordDataAccess.cs

@@ -0,0 +1,13 @@
+using CarCareTracker.Models;
+
+namespace CarCareTracker.External.Interfaces
+{
+    public interface IPlanRecordDataAccess
+    {
+        public List<PlanRecord> GetPlanRecordsByVehicleId(int vehicleId);
+        public PlanRecord GetPlanRecordById(int planRecordId);
+        public bool DeletePlanRecordById(int planRecordId);
+        public bool SavePlanRecordToVehicle(PlanRecord planRecord);
+        public bool DeleteAllPlanRecordsByVehicleId(int vehicleId);
+    }
+}

External/Interfaces/IReminderRecordDataAccess.cs

@@ -0,0 +1,13 @@
+using CarCareTracker.Models;
+
+namespace CarCareTracker.External.Interfaces
+{
+    public interface IReminderRecordDataAccess
+    {
+        public List<ReminderRecord> GetReminderRecordsByVehicleId(int vehicleId);
+        public ReminderRecord GetReminderRecordById(int reminderRecordId);
+        public bool DeleteReminderRecordById(int reminderRecordId);
+        public bool SaveReminderRecordToVehicle(ReminderRecord reminderRecord);
+        public bool DeleteAllReminderRecordsByVehicleId(int vehicleId);
+    }
+}

External/Interfaces/ISupplyRecordDataAccess.cs

@@ -0,0 +1,13 @@
+using CarCareTracker.Models;
+
+namespace CarCareTracker.External.Interfaces
+{
+    public interface ISupplyRecordDataAccess
+    {
+        public List<SupplyRecord> GetSupplyRecordsByVehicleId(int vehicleId);
+        public SupplyRecord GetSupplyRecordById(int supplyRecordId);
+        public bool DeleteSupplyRecordById(int supplyRecordId);
+        public bool SaveSupplyRecordToVehicle(SupplyRecord supplyRecord);
+        public bool DeleteAllSupplyRecordsByVehicleId(int vehicleId);
+    }
+}

External/Interfaces/ITokenRecordDataAccess.cs

@@ -0,0 +1,13 @@
+using CarCareTracker.Models;
+
+namespace CarCareTracker.External.Interfaces
+{
+    public interface ITokenRecordDataAccess
+    {
+        public List<Token> GetTokens();
+        public Token GetTokenRecordByBody(string tokenBody);
+        public Token GetTokenRecordByEmailAddress(string emailAddress);
+        public bool CreateNewToken(Token token);
+        public bool DeleteToken(int tokenId);
+    }
+}

External/Interfaces/ITorqueRecordDataAccess.cs

@@ -0,0 +1,11 @@
+using CarCareTracker.Models;
+
+namespace CarCareTracker.External.Interfaces
+{
+    public interface ITorqueRecordDataAccess
+    {
+        public TorqueRecord GetTorqueRecordById(string torqueRecordId);
+        public bool DeleteTorqueRecordById(int torqueRecordId);
+        public bool SaveTorqueRecord(TorqueRecord torqueRecord);
+    }
+}

External/Interfaces/IUpgradeRecordDataAccess.cs

@@ -0,0 +1,13 @@
+using CarCareTracker.Models;
+
+namespace CarCareTracker.External.Interfaces
+{
+    public interface IUpgradeRecordDataAccess
+    {
+        public List<UpgradeRecord> GetUpgradeRecordsByVehicleId(int vehicleId);
+        public UpgradeRecord GetUpgradeRecordById(int upgradeRecordId);
+        public bool DeleteUpgradeRecordById(int upgradeRecordId);
+        public bool SaveUpgradeRecordToVehicle(UpgradeRecord upgradeRecord);
+        public bool DeleteAllUpgradeRecordsByVehicleId(int vehicleId);
+    }
+}

External/Interfaces/IUserAccessDataAccess.cs

@@ -0,0 +1,15 @@
+using CarCareTracker.Models;
+
+namespace CarCareTracker.External.Interfaces
+{
+    public interface IUserAccessDataAccess
+    {
+        List<UserAccess> GetUserAccessByUserId(int userId);
+        UserAccess GetUserAccessByVehicleAndUserId(int userId, int vehicleId);
+        List<UserAccess> GetUserAccessByVehicleId(int vehicleId);
+        bool SaveUserAccess(UserAccess userAccess);
+        bool DeleteUserAccess(int userId, int vehicleId);
+        bool DeleteAllAccessRecordsByVehicleId(int vehicleId);
+        bool DeleteAllAccessRecordsByUserId(int userId);
+    }
+}

External/Interfaces/IUserConfigDataAccess.cs

@@ -0,0 +1,11 @@
+using CarCareTracker.Models;
+
+namespace CarCareTracker.External.Interfaces
+{
+    public interface IUserConfigDataAccess
+    {
+        public UserConfigData GetUserConfig(int userId);
+        public bool SaveUserConfig(UserConfigData userConfigData);
+        public bool DeleteUserConfig(int userId);
+    }
+}

External/Interfaces/IUserRecordDataAccess.cs

@@ -0,0 +1,14 @@
+using CarCareTracker.Models;
+
+namespace CarCareTracker.External.Interfaces
+{
+    public interface IUserRecordDataAccess
+    {
+        public List<UserData> GetUsers();
+        public UserData GetUserRecordByUserName(string userName);
+        public UserData GetUserRecordByEmailAddress(string emailAddress);
+        public UserData GetUserRecordById(int userId);
+        public bool SaveUserRecord(UserData userRecord);
+        public bool DeleteUserRecord(int userId);
+    }
+}

Filter/CollaboratorFilter.cs

@@ -0,0 +1,28 @@
+using CarCareTracker.Logic;
+using CarCareTracker.Models;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.Filters;
+using System.Security.Claims;
+
+namespace CarCareTracker.Filter
+{
+    public class CollaboratorFilter: ActionFilterAttribute
+    {
+        private readonly IUserLogic _userLogic;
+        public CollaboratorFilter(IUserLogic userLogic) {
+            _userLogic = userLogic;
+        }
+        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))
+                {
+                    filterContext.Result = new RedirectResult("/Error/Unauthorized");
+                }
+            }
+        }
+    }
+}

Helper/ConfigHelper.cs

@@ -0,0 +1,142 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Models;
+using Microsoft.Extensions.Caching.Memory;
+using System.Security.Claims;
+
+namespace CarCareTracker.Helper
+{
+    public interface IConfigHelper
+    {
+        UserConfig GetUserConfig(ClaimsPrincipal user);
+        bool SaveUserConfig(ClaimsPrincipal user, UserConfig configData);
+        public bool DeleteUserConfig(int userId);
+    }
+    public class ConfigHelper : IConfigHelper
+    {
+        private readonly IConfiguration _config;
+        private readonly IUserConfigDataAccess _userConfig;
+        private IMemoryCache _cache;
+        public ConfigHelper(IConfiguration serverConfig, 
+            IUserConfigDataAccess userConfig,
+            IMemoryCache memoryCache)
+        {
+            _config = serverConfig;
+            _userConfig = userConfig;
+            _cache = memoryCache;
+        }
+        public bool SaveUserConfig(ClaimsPrincipal user, UserConfig configData)
+        {
+            var storedUserId = user.FindFirstValue(ClaimTypes.NameIdentifier);
+            int userId = 0;
+            if (storedUserId != null)
+            {
+                userId = int.Parse(storedUserId);
+            }
+            bool isRootUser = user.IsInRole(nameof(UserData.IsRootUser)) || userId == -1;
+            if (isRootUser)
+            {
+                try
+                {
+                    if (!File.Exists(StaticHelper.UserConfigPath))
+                    {
+                        //if file doesn't exist it might be because it's running on a mounted volume in docker.
+                        File.WriteAllText(StaticHelper.UserConfigPath, System.Text.Json.JsonSerializer.Serialize(new UserConfig()));
+                    }
+                    var configFileContents = File.ReadAllText(StaticHelper.UserConfigPath);
+                    var existingUserConfig = System.Text.Json.JsonSerializer.Deserialize<UserConfig>(configFileContents);
+                    if (existingUserConfig is not null)
+                    {
+                        //copy over settings that are off limits on the settings page.
+                        configData.EnableAuth = existingUserConfig.EnableAuth;
+                        configData.UserNameHash = existingUserConfig.UserNameHash;
+                        configData.UserPasswordHash = existingUserConfig.UserPasswordHash;
+                    }
+                    else
+                    {
+                        configData.EnableAuth = false;
+                        configData.UserNameHash = string.Empty;
+                        configData.UserPasswordHash = string.Empty;
+                    }
+                    File.WriteAllText(StaticHelper.UserConfigPath, System.Text.Json.JsonSerializer.Serialize(configData));
+                    _cache.Set<UserConfig>($"userConfig_{userId}", configData);
+                    return true;
+                }
+                catch (Exception ex)
+                {
+                    return false;
+                }
+            } else
+            {
+                var userConfig = new UserConfigData()
+                {
+                    Id = userId,
+                    UserConfig = configData
+                };
+                var result = _userConfig.SaveUserConfig(userConfig);
+                _cache.Set<UserConfig>($"userConfig_{userId}", configData);
+                return result;
+            }
+        }
+        public bool DeleteUserConfig(int userId)
+        {
+            _cache.Remove($"userConfig_{userId}");
+            var result = _userConfig.DeleteUserConfig(userId);
+            return result;
+        }
+        public UserConfig GetUserConfig(ClaimsPrincipal user)
+        {
+            var serverConfig = new UserConfig
+            {
+                EnableCsvImports = bool.Parse(_config[nameof(UserConfig.EnableCsvImports)]),
+                UseDarkMode = bool.Parse(_config[nameof(UserConfig.UseDarkMode)]),
+                UseMPG = bool.Parse(_config[nameof(UserConfig.UseMPG)]),
+                UseDescending = bool.Parse(_config[nameof(UserConfig.UseDescending)]),
+                EnableAuth = bool.Parse(_config[nameof(UserConfig.EnableAuth)]),
+                HideZero = bool.Parse(_config[nameof(UserConfig.HideZero)]),
+                UseUKMPG = bool.Parse(_config[nameof(UserConfig.UseUKMPG)]),
+                UseThreeDecimalGasCost = bool.Parse(_config[nameof(UserConfig.UseThreeDecimalGasCost)]),
+                EnableAutoReminderRefresh = bool.Parse(_config[nameof(UserConfig.EnableAutoReminderRefresh)]),
+                EnableAutoOdometerInsert = bool.Parse(_config[nameof(UserConfig.EnableAutoOdometerInsert)]),
+                VisibleTabs = _config.GetSection("VisibleTabs").Get<List<ImportMode>>(),
+                DefaultTab = (ImportMode)int.Parse(_config[nameof(UserConfig.DefaultTab)])
+            };
+            int userId = 0;
+            if (user != null)
+            {
+                var storedUserId = user.FindFirstValue(ClaimTypes.NameIdentifier);
+                if (storedUserId != null)
+                {
+                    userId = int.Parse(storedUserId);
+                }
+            } else
+            {
+                return serverConfig;
+            }
+            return _cache.GetOrCreate<UserConfig>($"userConfig_{userId}", entry =>
+            {
+                entry.SlidingExpiration = TimeSpan.FromHours(1);
+                if (!user.Identity.IsAuthenticated)
+                {
+                    return serverConfig;
+                }
+                bool isRootUser = user.IsInRole(nameof(UserData.IsRootUser)) || userId == -1;
+                if (isRootUser)
+                {
+                    return serverConfig;
+                }
+                else
+                {
+                    var result = _userConfig.GetUserConfig(userId);
+                    if (result == null)
+                    {
+                        return serverConfig;
+                    }
+                    else
+                    {
+                        return result.UserConfig;
+                    }
+                }
+            });
+        }
+    }
+}

Helper/FileHelper.cs

@@ -1,19 +1,25 @@
-namespace CarCareTracker.Helper
+using System.IO.Compression;
+
+namespace CarCareTracker.Helper
 {
     public interface IFileHelper
     {
-        string GetFullFilePath(string currentFilePath);
-        public string MoveFileFromTemp(string currentFilePath, string newFolder);
-        public bool DeleteFile(string currentFilePath);
+        string GetFullFilePath(string currentFilePath, bool mustExist = true);
+        string MoveFileFromTemp(string currentFilePath, string newFolder);
+        bool DeleteFile(string currentFilePath);
+        string MakeBackup();
+        bool RestoreBackup(string fileName);
     }
-    public class FileHelper: IFileHelper
+    public class FileHelper : IFileHelper
     {
         private readonly IWebHostEnvironment _webEnv;
-        public FileHelper(IWebHostEnvironment webEnv)
+        private readonly ILogger<IFileHelper> _logger;
+        public FileHelper(IWebHostEnvironment webEnv, ILogger<IFileHelper> logger)
         {
             _webEnv = webEnv;
+            _logger = logger;
         }
-        public string GetFullFilePath(string currentFilePath)
+        public string GetFullFilePath(string currentFilePath, bool mustExist = true)
         {
             if (currentFilePath.StartsWith("/"))
             {
@@ -23,11 +29,131 @@
             if (File.Exists(oldFilePath))
             {
                 return oldFilePath;
-            } else
+            }
+            else if (!mustExist)
+            {
+                return oldFilePath;
+            }
             {
                 return string.Empty;
             }
         }
+        public bool RestoreBackup(string fileName)
+        {
+            var fullFilePath = GetFullFilePath(fileName);
+            if (string.IsNullOrWhiteSpace(fullFilePath))
+            {
+                return false;
+            }
+            try
+            {
+                var tempPath = Path.Combine(_webEnv.WebRootPath, $"temp/{Guid.NewGuid()}");
+                if (!Directory.Exists(tempPath))
+                    Directory.CreateDirectory(tempPath);
+                //extract zip file
+                ZipFile.ExtractToDirectory(fullFilePath, tempPath);
+                //copy over images and documents.
+                var imagePath = Path.Combine(tempPath, "images");
+                var documentPath = Path.Combine(tempPath, "documents");
+                var dataPath = Path.Combine(tempPath, StaticHelper.DbName);
+                var configPath = Path.Combine(tempPath, StaticHelper.UserConfigPath);
+                if (Directory.Exists(imagePath))
+                {
+                    var existingPath = Path.Combine(_webEnv.WebRootPath, "images");
+                    if (!Directory.Exists(existingPath))
+                    {
+                        Directory.CreateDirectory(existingPath);
+                    }
+                    //copy each files from temp folder to newPath
+                    var filesToUpload = Directory.GetFiles(imagePath);
+                    foreach(string file in filesToUpload)
+                    {
+                        File.Copy(file, $"{existingPath}/{Path.GetFileName(file)}", true);
+                    }
+                }
+                if (Directory.Exists(documentPath))
+                {
+                    var existingPath = Path.Combine(_webEnv.WebRootPath, "documents");
+                    if (!Directory.Exists(existingPath))
+                    {
+                        Directory.CreateDirectory(existingPath);
+                    }
+                    //copy each files from temp folder to newPath
+                    var filesToUpload = Directory.GetFiles(documentPath);
+                    foreach (string file in filesToUpload)
+                    {
+                        File.Copy(file, $"{existingPath}/{Path.GetFileName(file)}", true);
+                    }
+                }
+                if (File.Exists(dataPath))
+                {
+                    //data path will always exist as it is created on startup if not.
+                    File.Move(dataPath, StaticHelper.DbName, true);
+                }
+                if (File.Exists(configPath))
+                {
+                    //check if config folder exists.
+                    if (!Directory.Exists("config/"))
+                    {
+                        Directory.CreateDirectory("config/");
+                    }
+                    File.Move(configPath, StaticHelper.UserConfigPath, true);
+                }
+                return true;
+            } catch (Exception ex)
+            {
+                _logger.LogError(ex, $"Error Restoring Database Backup: {ex.Message}");
+                return false;
+            }
+        }
+        public string MakeBackup()
+        {
+            var folderName = $"db_backup_{DateTime.Now.ToString("yyyy-MM-dd-HH-mm-ss")}";
+            var tempPath = Path.Combine(_webEnv.WebRootPath, $"temp/{folderName}");
+            var imagePath = Path.Combine(_webEnv.WebRootPath, "images");
+            var documentPath = Path.Combine(_webEnv.WebRootPath, "documents");
+            var dataPath = StaticHelper.DbName;
+            var configPath = StaticHelper.UserConfigPath;
+            if (!Directory.Exists(tempPath))
+                Directory.CreateDirectory(tempPath);
+            if (Directory.Exists(imagePath))
+            {
+                var files = Directory.GetFiles(imagePath);
+                foreach (var file in files)
+                {
+                    var newPath = Path.Combine(tempPath, "images");
+                    Directory.CreateDirectory(newPath);
+                    File.Copy(file, $"{newPath}/{Path.GetFileName(file)}");
+                }
+            }
+            if (Directory.Exists(documentPath))
+            {
+                var files = Directory.GetFiles(documentPath);
+                foreach (var file in files)
+                {
+                    var newPath = Path.Combine(tempPath, "documents");
+                    Directory.CreateDirectory(newPath);
+                    File.Copy(file, $"{newPath}/{Path.GetFileName(file)}");
+                }
+            }
+            if (File.Exists(dataPath))
+            {
+                var newPath = Path.Combine(tempPath, "data");
+                Directory.CreateDirectory(newPath);
+                File.Copy(dataPath, $"{newPath}/{Path.GetFileName(dataPath)}");
+            }
+            if (File.Exists(configPath))
+            {
+                var newPath = Path.Combine(tempPath, "config");
+                Directory.CreateDirectory(newPath);
+                File.Copy(configPath, $"{newPath}/{Path.GetFileName(configPath)}");
+            }
+            var destFilePath = $"{tempPath}.zip";
+            ZipFile.CreateFromDirectory(tempPath, destFilePath);
+            //delete temp directory
+            Directory.Delete(tempPath, true);
+            return $"/temp/{folderName}.zip";
+        }
         public string MoveFileFromTemp(string currentFilePath, string newFolder)
         {
             string tempPath = "temp/";
@@ -35,7 +161,8 @@
             {
                 return currentFilePath;
             }
-            if (currentFilePath.StartsWith("/")) { 
+            if (currentFilePath.StartsWith("/"))
+            {
                 currentFilePath = currentFilePath.Substring(1);
             }
             string uploadPath = Path.Combine(_webEnv.WebRootPath, newFolder);
@@ -64,7 +191,8 @@
             if (!File.Exists(filePath)) //verify file no longer exists.
             {
                 return true;
-            } else
+            }
+            else
             {
                 return false;
             }

Helper/GasHelper.cs

@@ -0,0 +1,116 @@
+using CarCareTracker.Models;
+
+namespace CarCareTracker.Helper
+{
+    public interface IGasHelper
+    {
+        List<GasRecordViewModel> GetGasRecordViewModels(List<GasRecord> result, bool useMPG, bool useUKMPG);
+        string GetAverageGasMileage(List<GasRecordViewModel> results);
+    }
+    public class GasHelper : IGasHelper
+    {
+        public string GetAverageGasMileage(List<GasRecordViewModel> results)
+        {
+            var recordWithCalculatedMPG = results.Where(x => x.MilesPerGallon > 0);
+            var minMileage = results.Min(x => x.Mileage);
+            if (recordWithCalculatedMPG.Any())
+            {
+                var maxMileage = recordWithCalculatedMPG.Max(x => x.Mileage);
+                var totalGallonsConsumed = recordWithCalculatedMPG.Sum(x => x.Gallons);
+                var deltaMileage = maxMileage - minMileage;
+                var averageGasMileage = (maxMileage - minMileage) / totalGallonsConsumed;
+                return averageGasMileage.ToString("F");
+            }
+            return "0";
+        }
+        public List<GasRecordViewModel> GetGasRecordViewModels(List<GasRecord> result, bool useMPG, bool useUKMPG)
+        {
+            var computedResults = new List<GasRecordViewModel>();
+            int previousMileage = 0;
+            decimal unFactoredConsumption = 0.00M;
+            int unFactoredMileage = 0;
+            //perform computation.
+            for (int i = 0; i < result.Count; i++)
+            {
+                var currentObject = result[i];
+                decimal convertedConsumption;
+                if (useUKMPG && useMPG)
+                {
+                    //if we're using UK MPG and the user wants imperial calculation insteace of l/100km
+                    //if UK MPG is selected then the gas consumption are stored in liters but need to convert into UK gallons for computation.
+                    convertedConsumption = currentObject.Gallons / 4.546M;
+                }
+                else
+                {
+                    convertedConsumption = currentObject.Gallons;
+                }
+                if (i > 0)
+                {
+                    var deltaMileage = currentObject.Mileage - previousMileage;
+                    var gasRecordViewModel = new GasRecordViewModel()
+                    {
+                        Id = currentObject.Id,
+                        VehicleId = currentObject.VehicleId,
+                        MonthId = currentObject.Date.Month,
+                        Date = currentObject.Date.ToShortDateString(),
+                        Mileage = currentObject.Mileage,
+                        Gallons = convertedConsumption,
+                        Cost = currentObject.Cost,
+                        DeltaMileage = deltaMileage,
+                        CostPerGallon = convertedConsumption > 0.00M ? currentObject.Cost / convertedConsumption : 0,
+                        IsFillToFull = currentObject.IsFillToFull,
+                        MissedFuelUp = currentObject.MissedFuelUp,
+                        Notes = currentObject.Notes
+                    };
+                    if (currentObject.MissedFuelUp)
+                    {
+                        //if they missed a fuel up, we skip MPG calculation.
+                        gasRecordViewModel.MilesPerGallon = 0;
+                        //reset unFactored vars for missed fuel up because the numbers wont be reliable.
+                        unFactoredConsumption = 0;
+                        unFactoredMileage = 0;
+                    }
+                    else if (currentObject.IsFillToFull)
+                    {
+                        //if user filled to full.
+                        if (convertedConsumption > 0.00M)
+                        {
+                            gasRecordViewModel.MilesPerGallon = useMPG ? (unFactoredMileage + deltaMileage) / (unFactoredConsumption + convertedConsumption) : 100 / ((unFactoredMileage + deltaMileage) / (unFactoredConsumption + convertedConsumption));
+                        }
+                        //reset unFactored vars
+                        unFactoredConsumption = 0;
+                        unFactoredMileage = 0;
+                    }
+                    else
+                    {
+                        unFactoredConsumption += convertedConsumption;
+                        unFactoredMileage += deltaMileage;
+                        gasRecordViewModel.MilesPerGallon = 0;
+                    }
+                    computedResults.Add(gasRecordViewModel);
+                }
+                else
+                {
+                    computedResults.Add(new GasRecordViewModel()
+                    {
+                        Id = currentObject.Id,
+                        VehicleId = currentObject.VehicleId,
+                        MonthId = currentObject.Date.Month,
+                        Date = currentObject.Date.ToShortDateString(),
+                        Mileage = currentObject.Mileage,
+                        Gallons = convertedConsumption,
+                        Cost = currentObject.Cost,
+                        DeltaMileage = 0,
+                        MilesPerGallon = 0,
+                        CostPerGallon = convertedConsumption > 0.00M ? currentObject.Cost / convertedConsumption : 0,
+                        IsFillToFull = currentObject.IsFillToFull,
+                        MissedFuelUp = currentObject.MissedFuelUp,
+                        Notes = currentObject.Notes
+                    });
+                }
+                previousMileage = currentObject.Mileage;
+            }
+            return computedResults;
+        }
+    }
+}

Helper/MailHelper.cs

@@ -0,0 +1,85 @@
+using CarCareTracker.Models;
+using System.Net.Mail;
+using System.Net;
+
+namespace CarCareTracker.Helper
+{
+    public interface IMailHelper
+    {
+        OperationResponse NotifyUserForRegistration(string emailAddress, string token);
+        OperationResponse NotifyUserForPasswordReset(string emailAddress, string token);
+    }
+    public class MailHelper : IMailHelper
+    {
+        private readonly MailConfig mailConfig;
+        public MailHelper(
+            IConfiguration config
+            ) {
+            //load mailConfig from Configuration
+            mailConfig = config.GetSection("MailConfig").Get<MailConfig>();
+        }
+        public OperationResponse NotifyUserForRegistration(string emailAddress, string token)
+        {
+            if (string.IsNullOrWhiteSpace(mailConfig.EmailServer))
+            {
+                return new OperationResponse { Success = false, Message = "SMTP Server Not Setup" };
+            }
+            if (string.IsNullOrWhiteSpace(emailAddress) || string.IsNullOrWhiteSpace(token)) {
+                return new OperationResponse { Success = false, Message = "Email Address or Token is invalid" };
+            }
+            string emailSubject = "Your Registration Token for LubeLogger";
+            string emailBody = $"A token has been generated on your behalf, please complete your registration for LubeLogger using the token: {token}";
+            var result = SendEmail(emailAddress, emailSubject, emailBody);
+            if (result)
+            {
+                return new OperationResponse { Success = true, Message = "Email Sent!" };
+            } else
+            {
+                return new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage };
+            }
+        }
+        public OperationResponse NotifyUserForPasswordReset(string emailAddress, string token)
+        {
+            if (string.IsNullOrWhiteSpace(mailConfig.EmailServer))
+            {
+                return new OperationResponse { Success = false, Message = "SMTP Server Not Setup" };
+            }
+            if (string.IsNullOrWhiteSpace(emailAddress) || string.IsNullOrWhiteSpace(token))
+            {
+                return new OperationResponse { Success = false, Message = "Email Address or Token is invalid" };
+            }
+            string emailSubject = "Your Password Reset Token for LubeLogger";
+            string emailBody = $"A token has been generated on your behalf, please reset your password for LubeLogger using the token: {token}";
+            var result = SendEmail(emailAddress, emailSubject, emailBody);
+            if (result)
+            {
+                return new OperationResponse { Success = true, Message = "Email Sent!" };
+            }
+            else
+            {
+                return new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage };
+            }
+        }
+        private bool SendEmail(string emailTo, string emailSubject, string emailBody) {
+            string to = emailTo;
+            string from = mailConfig.EmailFrom;
+            var server = mailConfig.EmailServer;
+            MailMessage message = new MailMessage(from, to);
+            message.Subject = emailSubject;
+            message.Body = emailBody;
+            SmtpClient client = new SmtpClient(server);
+            client.EnableSsl = mailConfig.UseSSL;
+            client.Port = mailConfig.Port;
+            client.Credentials = new NetworkCredential(mailConfig.Username, mailConfig.Password);
+            try
+            {
+                client.Send(message);
+                return true;
+            }
+            catch (Exception ex)
+            {
+                return false;
+            }
+        }
+    }
+}

Helper/ReminderHelper.cs

@@ -0,0 +1,116 @@
+using CarCareTracker.Models;
+
+namespace CarCareTracker.Helper
+{
+    public interface IReminderHelper
+    {
+        ReminderRecord GetUpdatedRecurringReminderRecord(ReminderRecord existingReminder);
+        List<ReminderRecordViewModel> GetReminderRecordViewModels(List<ReminderRecord> reminders, int currentMileage, DateTime dateCompare);
+    }
+    public class ReminderHelper: IReminderHelper
+    {
+        public ReminderRecord GetUpdatedRecurringReminderRecord(ReminderRecord existingReminder)
+        {
+            if (existingReminder.Metric == ReminderMetric.Both)
+            {
+                existingReminder.Date = existingReminder.Date.AddMonths((int)existingReminder.ReminderMonthInterval);
+                existingReminder.Mileage += (int)existingReminder.ReminderMileageInterval;
+            }
+            else if (existingReminder.Metric == ReminderMetric.Odometer)
+            {
+                existingReminder.Mileage += (int)existingReminder.ReminderMileageInterval;
+            }
+            else if (existingReminder.Metric == ReminderMetric.Date)
+            {
+                existingReminder.Date = existingReminder.Date.AddMonths((int)existingReminder.ReminderMonthInterval);
+            }
+            return existingReminder;
+        }
+        public List<ReminderRecordViewModel> GetReminderRecordViewModels(List<ReminderRecord> reminders, int currentMileage, DateTime dateCompare)
+        {
+            List<ReminderRecordViewModel> reminderViewModels = new List<ReminderRecordViewModel>();
+            foreach (var reminder in reminders)
+            {
+                var reminderViewModel = new ReminderRecordViewModel()
+                {
+                    Id = reminder.Id,
+                    VehicleId = reminder.VehicleId,
+                    Date = reminder.Date,
+                    Mileage = reminder.Mileage,
+                    Description = reminder.Description,
+                    Notes = reminder.Notes,
+                    Metric = reminder.Metric,
+                    IsRecurring = reminder.IsRecurring
+                };
+                if (reminder.Metric == ReminderMetric.Both)
+                {
+                    if (reminder.Date < dateCompare)
+                    {
+                        reminderViewModel.Urgency = ReminderUrgency.PastDue;
+                        reminderViewModel.Metric = ReminderMetric.Date;
+                    }
+                    else if (reminder.Mileage < currentMileage)
+                    {
+                        reminderViewModel.Urgency = ReminderUrgency.PastDue;
+                        reminderViewModel.Metric = ReminderMetric.Odometer;
+                    }
+                    else if (reminder.Date < dateCompare.AddDays(7))
+                    {
+                        //if less than a week from today or less than 50 miles from current mileage then very urgent.
+                        reminderViewModel.Urgency = ReminderUrgency.VeryUrgent;
+                        //have to specify by which metric this reminder is urgent.
+                        reminderViewModel.Metric = ReminderMetric.Date;
+                    }
+                    else if (reminder.Mileage < currentMileage + 50)
+                    {
+                        reminderViewModel.Urgency = ReminderUrgency.VeryUrgent;
+                        reminderViewModel.Metric = ReminderMetric.Odometer;
+                    }
+                    else if (reminder.Date < dateCompare.AddDays(30))
+                    {
+                        reminderViewModel.Urgency = ReminderUrgency.Urgent;
+                        reminderViewModel.Metric = ReminderMetric.Date;
+                    }
+                    else if (reminder.Mileage < currentMileage + 100)
+                    {
+                        reminderViewModel.Urgency = ReminderUrgency.Urgent;
+                        reminderViewModel.Metric = ReminderMetric.Odometer;
+                    }
+                }
+                else if (reminder.Metric == ReminderMetric.Date)
+                {
+                    if (reminder.Date < dateCompare)
+                    {
+                        reminderViewModel.Urgency = ReminderUrgency.PastDue;
+                    }
+                    else if (reminder.Date < dateCompare.AddDays(7))
+                    {
+                        reminderViewModel.Urgency = ReminderUrgency.VeryUrgent;
+                    }
+                    else if (reminder.Date < dateCompare.AddDays(30))
+                    {
+                        reminderViewModel.Urgency = ReminderUrgency.Urgent;
+                    }
+                }
+                else if (reminder.Metric == ReminderMetric.Odometer)
+                {
+                    if (reminder.Mileage < currentMileage)
+                    {
+                        reminderViewModel.Urgency = ReminderUrgency.PastDue;
+                        reminderViewModel.Metric = ReminderMetric.Odometer;
+                    }
+                    else if (reminder.Mileage < currentMileage + 50)
+                    {
+                        reminderViewModel.Urgency = ReminderUrgency.VeryUrgent;
+                    }
+                    else if (reminder.Mileage < currentMileage + 100)
+                    {
+                        reminderViewModel.Urgency = ReminderUrgency.Urgent;
+                    }
+                }
+                reminderViewModels.Add(reminderViewModel);
+            }
+            return reminderViewModels;
+        }
+    }
+}

Helper/ReportHelper.cs

@@ -0,0 +1,82 @@
+using CarCareTracker.Models;
+using System.Globalization;
+
+namespace CarCareTracker.Helper
+{
+    public interface IReportHelper
+    {
+        IEnumerable<CostForVehicleByMonth> GetServiceRecordSum(List<ServiceRecord> serviceRecords, int year = 0);
+        IEnumerable<CostForVehicleByMonth> GetRepairRecordSum(List<CollisionRecord> repairRecords, int year = 0);
+        IEnumerable<CostForVehicleByMonth> GetUpgradeRecordSum(List<UpgradeRecord> upgradeRecords, int year = 0);
+        IEnumerable<CostForVehicleByMonth> GetGasRecordSum(List<GasRecord> gasRecords, int year = 0);
+        IEnumerable<CostForVehicleByMonth> GetTaxRecordSum(List<TaxRecord> taxRecords, int year = 0);
+    }
+    public class ReportHelper: IReportHelper
+    {
+        public IEnumerable<CostForVehicleByMonth> GetServiceRecordSum(List<ServiceRecord> serviceRecords, int year = 0)
+        {
+            if (year != default)
+            {
+                serviceRecords.RemoveAll(x => x.Date.Year != year);
+            }
+            return serviceRecords.GroupBy(x => x.Date.Month).OrderBy(x => x.Key).Select(x => new CostForVehicleByMonth
+            {
+                MonthId = x.Key,
+                MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key),
+                Cost = x.Sum(y => y.Cost)
+            });
+        }
+        public IEnumerable<CostForVehicleByMonth> GetRepairRecordSum(List<CollisionRecord> repairRecords, int year = 0)
+        {
+            if (year != default)
+            {
+                repairRecords.RemoveAll(x => x.Date.Year != year);
+            }
+            return repairRecords.GroupBy(x => x.Date.Month).OrderBy(x => x.Key).Select(x => new CostForVehicleByMonth
+            {
+                MonthId = x.Key,
+                MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key),
+                Cost = x.Sum(y => y.Cost)
+            });
+        }
+        public IEnumerable<CostForVehicleByMonth> GetUpgradeRecordSum(List<UpgradeRecord> upgradeRecords, int year = 0)
+        {
+            if (year != default)
+            {
+                upgradeRecords.RemoveAll(x => x.Date.Year != year);
+            }
+            return upgradeRecords.GroupBy(x => x.Date.Month).OrderBy(x => x.Key).Select(x => new CostForVehicleByMonth
+            {
+                MonthId = x.Key,
+                MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key),
+                Cost = x.Sum(y => y.Cost)
+            });
+        }
+        public IEnumerable<CostForVehicleByMonth> GetGasRecordSum(List<GasRecord> gasRecords, int year = 0)
+        {
+            if (year != default)
+            {
+                gasRecords.RemoveAll(x => x.Date.Year != year);
+            }
+            return gasRecords.GroupBy(x => x.Date.Month).OrderBy(x => x.Key).Select(x => new CostForVehicleByMonth
+            {
+                MonthId = x.Key,
+                MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key),
+                Cost = x.Sum(y => y.Cost)
+            });
+        }
+        public IEnumerable<CostForVehicleByMonth> GetTaxRecordSum(List<TaxRecord> taxRecords, int year = 0)
+        {
+            if (year != default)
+            {
+                taxRecords.RemoveAll(x => x.Date.Year != year);
+            }
+            return taxRecords.GroupBy(x => x.Date.Month).OrderBy(x => x.Key).Select(x => new CostForVehicleByMonth
+            {
+                MonthId = x.Key,
+                MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x.Key),
+                Cost = x.Sum(y => y.Cost)
+            });
+        }
+    }
+}

Helper/StaticHelper.cs

@@ -0,0 +1,104 @@
+using CarCareTracker.Models;
+using System.Globalization;
+
+namespace CarCareTracker.Helper
+{
+    /// <summary>
+    /// helper method for static vars
+    /// </summary>
+    public static class StaticHelper
+    {
+        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 TruncateStrings(string input, int maxLength = 25)
+        {
+            if (string.IsNullOrWhiteSpace(input))
+            {
+                return string.Empty;
+            }
+            if (input.Length > maxLength)
+            {
+                return (input.Substring(0, maxLength) + "...");
+            }
+            else
+            {
+                return input;
+            }
+        }
+        public static string DefaultActiveTab(UserConfig userConfig, ImportMode tab)
+        {
+            var defaultTab = userConfig.DefaultTab;
+            var visibleTabs = userConfig.VisibleTabs;
+            if (visibleTabs.Contains(tab) && tab == defaultTab)
+            {
+                return "active";
+            }
+            else if (!visibleTabs.Contains(tab))
+            {
+                return "d-none";
+            }
+            return "";
+        }
+        public static string DefaultActiveTabContent(UserConfig userConfig, ImportMode tab)
+        {
+            var defaultTab = userConfig.DefaultTab;
+            if (tab == defaultTab)
+            {
+                return "show active";
+            }
+            return "";
+        }
+        public static string DefaultTabSelected(UserConfig userConfig, ImportMode tab)
+        {
+            var defaultTab = userConfig.DefaultTab;
+            var visibleTabs = userConfig.VisibleTabs;
+            if (!visibleTabs.Contains(tab))
+            {
+                return "disabled";
+            }
+            else if (tab == defaultTab)
+            {
+                return "selected";
+            }
+            return "";
+        }
+        public static List<CostForVehicleByMonth> GetBaseLineCosts()
+        {
+            return new List<CostForVehicleByMonth>()
+            {
+                new CostForVehicleByMonth {MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(1), MonthId = 1, Cost = 0M},
+                new CostForVehicleByMonth {MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(2), MonthId = 2, Cost = 0M},
+                new CostForVehicleByMonth {MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(3), MonthId = 3, Cost = 0M},
+                new CostForVehicleByMonth {MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(4), MonthId = 4, Cost = 0M},
+                new CostForVehicleByMonth {MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(5), MonthId = 5, Cost = 0M},
+                new CostForVehicleByMonth {MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(6), MonthId = 6, Cost = 0M},
+                new CostForVehicleByMonth {MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(7), MonthId = 7, Cost = 0M},
+                new CostForVehicleByMonth {MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(8), MonthId = 8, Cost = 0M},
+                new CostForVehicleByMonth {MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(9), MonthId = 9, Cost = 0M},
+                new CostForVehicleByMonth {MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(10), MonthId = 10, Cost = 0M},
+                new CostForVehicleByMonth {MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(11), MonthId = 11, Cost = 0M},
+                new CostForVehicleByMonth {MonthName = CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(12), MonthId = 12, Cost = 0M}
+            };
+        }
+        public static List<CostForVehicleByMonth> GetBaseLineCostsNoMonthName()
+        {
+            return new List<CostForVehicleByMonth>()
+            {
+                new CostForVehicleByMonth { MonthId = 1, Cost = 0M},
+                new CostForVehicleByMonth {MonthId = 2, Cost = 0M},
+                new CostForVehicleByMonth {MonthId = 3, Cost = 0M},
+                new CostForVehicleByMonth {MonthId = 4, Cost = 0M},
+                new CostForVehicleByMonth {MonthId = 5, Cost = 0M},
+                new CostForVehicleByMonth {MonthId = 6, Cost = 0M},
+                new CostForVehicleByMonth {MonthId = 7, Cost = 0M},
+                new CostForVehicleByMonth {MonthId = 8, Cost = 0M},
+                new CostForVehicleByMonth {MonthId = 9, Cost = 0M},
+                new CostForVehicleByMonth { MonthId = 10, Cost = 0M},
+                new CostForVehicleByMonth { MonthId = 11, Cost = 0M},
+                new CostForVehicleByMonth { MonthId = 12, Cost = 0M}
+            };
+        }
+    }
+}

LICENSE

@@ -1,6 +1,11 @@
+LubeLogger by Hargata Softworks is licensed under the MIT License for individual
+and personal use. Commercial users and/or corporate entities are required 
+to maintain an active subscription in order to continue using LubeLogger. 
+For pricing information please contact us at hargatasoftworks@gmail.com
+
 MIT License
 
-Copyright (c) 2023 ivancheahhh
+Copyright (c) 2023 Hargata Softworks
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

Logic/LoginLogic.cs

@@ -0,0 +1,354 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Helper;
+using CarCareTracker.Models;
+using Microsoft.Extensions.Caching.Memory;
+using System.Net;
+using System.Net.Mail;
+using System.Security.Cryptography;
+using System.Text;
+using System.Text.Json;
+
+namespace CarCareTracker.Logic
+{
+    public interface ILoginLogic
+    {
+        bool MakeUserAdmin(int userId, bool isAdmin);
+        OperationResponse GenerateUserToken(string emailAddress, bool autoNotify);
+        bool DeleteUserToken(int tokenId);
+        bool DeleteUser(int userId);
+        OperationResponse RegisterNewUser(LoginModel credentials);
+        OperationResponse RequestResetPassword(LoginModel credentials);
+        OperationResponse ResetPasswordByUser(LoginModel credentials);
+        OperationResponse ResetUserPassword(LoginModel credentials);
+        UserData ValidateUserCredentials(LoginModel credentials);
+        bool CheckIfUserIsValid(int userId);
+        bool CreateRootUserCredentials(LoginModel credentials);
+        bool DeleteRootUserCredentials();
+        List<UserData> GetAllUsers();
+        List<Token> GetAllTokens();
+
+    }
+    public class LoginLogic : ILoginLogic
+    {
+        private readonly IUserRecordDataAccess _userData;
+        private readonly ITokenRecordDataAccess _tokenData;
+        private readonly IMailHelper _mailHelper;
+        private IMemoryCache _cache;
+        public LoginLogic(IUserRecordDataAccess userData, 
+            ITokenRecordDataAccess tokenData, 
+            IMailHelper mailHelper,
+            IMemoryCache memoryCache)
+        {
+            _userData = userData;
+            _tokenData = tokenData;
+            _mailHelper = mailHelper;
+            _cache = memoryCache;
+        }
+        public bool CheckIfUserIsValid(int userId)
+        {
+            if (userId == -1)
+            {
+                return true;
+            }
+            var result = _userData.GetUserRecordById(userId);
+            if (result == null)
+            {
+                return false;
+            } else
+            {
+                return result.Id != 0;
+            }
+        }
+        //handles user registration
+        public OperationResponse RegisterNewUser(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" };
+            }
+            //token is valid, check if username and password is acceptable and that username is unique.
+            if (string.IsNullOrWhiteSpace(credentials.EmailAddress) || string.IsNullOrWhiteSpace(credentials.UserName) || string.IsNullOrWhiteSpace(credentials.Password))
+            {
+                return new OperationResponse { Success = false, Message = "Neither username nor password can be blank" };
+            }
+            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" };
+            }
+            //username is unique then we delete the token and create the user.
+            _tokenData.DeleteToken(existingToken.Id);
+            var newUser = new UserData()
+            {
+                UserName = credentials.UserName,
+                Password = GetHash(credentials.Password),
+                EmailAddress = credentials.EmailAddress
+            };
+            var result = _userData.SaveUserRecord(newUser);
+            if (result)
+            {
+                return new OperationResponse { Success = true, Message = "You will be redirected to the login page briefly." };
+            }
+            else
+            {
+                return new OperationResponse { Success = false, Message = "Something went wrong, please try again later." };
+            }
+        }
+        /// <summary>
+        /// Generates a token and notifies user via email so they can reset their password.
+        /// </summary>
+        /// <param name="credentials"></param>
+        /// <returns></returns>
+        public OperationResponse RequestResetPassword(LoginModel credentials)
+        {
+            var existingUser = _userData.GetUserRecordByUserName(credentials.UserName);
+            if (existingUser.Id != default)
+            {
+                //user exists, generate a token and send email.
+                //check to see if there is an existing token sent to the user.
+                var existingToken = _tokenData.GetTokenRecordByEmailAddress(existingUser.EmailAddress);
+                if (existingToken.Id == default)
+                {
+                    var token = new Token()
+                    {
+                        Body = NewToken(),
+                        EmailAddress = existingUser.EmailAddress
+                    };
+                    var result = _tokenData.CreateNewToken(token);
+                    if (result)
+                    {
+                        result = _mailHelper.NotifyUserForPasswordReset(existingUser.EmailAddress, token.Body).Success;
+                    }
+                }
+            }
+            //for security purposes we want to always return true for this method.
+            //otherwise someone can spam the reset password method to sniff out users.
+            return new OperationResponse { Success = true, Message = "If your user exists in the system you should receive an email shortly with instructions on how to proceed." };
+        }
+        public OperationResponse ResetPasswordByUser(LoginModel credentials)
+        {
+            var existingToken = _tokenData.GetTokenRecordByBody(credentials.Token);
+            if (existingToken.Id == default || existingToken.EmailAddress != credentials.EmailAddress)
+            {
+                return new OperationResponse { Success = false, Message = "Invalid Token" };
+            }
+            if (string.IsNullOrWhiteSpace(credentials.Password))
+            {
+                return new OperationResponse { Success = false, Message = "New Password cannot be blank" };
+            }
+            //if token is valid.
+            var existingUser = _userData.GetUserRecordByEmailAddress(credentials.EmailAddress);
+            if (existingUser.Id == default)
+            {
+                return new OperationResponse { Success = false, Message = "Unable to locate user" };
+            }
+            existingUser.Password = GetHash(credentials.Password);
+            var result = _userData.SaveUserRecord(existingUser);
+            //delete token
+            _tokenData.DeleteToken(existingToken.Id);
+            if (result)
+            {
+                return new OperationResponse { Success = true, Message = "Password resetted, you will be redirected to login page shortly." };
+            } else
+            {
+                return new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage };
+            }
+        }
+        /// <summary>
+        /// Returns an empty user if can't auth against neither root nor db user.
+        /// </summary>
+        /// <param name="credentials">credentials from login page</param>
+        /// <returns></returns>
+        public UserData ValidateUserCredentials(LoginModel credentials)
+        {
+            if (UserIsRoot(credentials))
+            {
+                return new UserData()
+                {
+                    Id = -1,
+                    UserName = credentials.UserName,
+                    IsAdmin = true,
+                    IsRootUser = true
+                };
+            }
+            else
+            {
+                //authenticate via DB.
+                var result = _userData.GetUserRecordByUserName(credentials.UserName);
+                if (GetHash(credentials.Password) == result.Password)
+                {
+                    result.Password = string.Empty;
+                    return result;
+                }
+                else
+                {
+                    return new UserData();
+                }
+            }
+        }
+        #region "Admin Functions"
+        public bool MakeUserAdmin(int userId, bool isAdmin)
+        {
+            var user = _userData.GetUserRecordById(userId);
+            if (user == default)
+            {
+                return false;
+            }
+            user.IsAdmin = isAdmin;
+            var result = _userData.SaveUserRecord(user);
+            return result;
+        }
+        public List<UserData> GetAllUsers()
+        {
+            var result = _userData.GetUsers();
+            return result;
+        }
+        public List<Token> GetAllTokens()
+        {
+            var result = _tokenData.GetTokens();
+            return result;
+        }
+        public OperationResponse GenerateUserToken(string emailAddress, bool autoNotify)
+        {
+            //check if email address already has a token attached to it.
+            var existingToken = _tokenData.GetTokenRecordByEmailAddress(emailAddress);
+            if (existingToken.Id != default)
+            {
+                return new OperationResponse { Success = false, Message = "There is an existing token tied to this email address" };
+            }
+            var token = new Token()
+            {
+                Body = NewToken(),
+                EmailAddress = emailAddress
+            };
+            var result = _tokenData.CreateNewToken(token);
+            if (result && autoNotify)
+            {
+                result = _mailHelper.NotifyUserForRegistration(emailAddress, token.Body).Success;
+                if (!result)
+                {
+                    return new OperationResponse { Success = false, Message = "Token Generated, but Email failed to send, please check your SMTP settings." };
+                }
+            }
+            if (result)
+            {
+                return new OperationResponse { Success = true, Message = "Token Generated!" };
+            }
+            else
+            {
+                return new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage };
+            }
+        }
+        public bool DeleteUserToken(int tokenId)
+        {
+            var result = _tokenData.DeleteToken(tokenId);
+            return result;
+        }
+        public bool DeleteUser(int userId)
+        {
+            var result = _userData.DeleteUserRecord(userId);
+            return result;
+        }
+        public OperationResponse ResetUserPassword(LoginModel credentials)
+        {
+            //user might have forgotten their password.
+            var existingUser = _userData.GetUserRecordByUserName(credentials.UserName);
+            if (existingUser.Id == default)
+            {
+                return new OperationResponse { Success = false, Message = "Unable to find user" };
+            }
+            var newPassword = Guid.NewGuid().ToString().Substring(0, 8);
+            existingUser.Password = GetHash(newPassword);
+            var result = _userData.SaveUserRecord(existingUser);
+            if (result)
+            {
+                return new OperationResponse { Success = true, Message = newPassword };
+            }
+            else
+            {
+                return new OperationResponse { Success = false, Message = "Something went wrong, please try again later." };
+            }
+        }
+        #endregion
+        #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)
+            {
+                //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));
+            _cache.Remove("userConfig_-1");
+            return true;
+        }
+        public bool DeleteRootUserCredentials()
+        {
+            var configFileContents = File.ReadAllText(StaticHelper.UserConfigPath);
+            var existingUserConfig = JsonSerializer.Deserialize<UserConfig>(configFileContents);
+            if (existingUserConfig is not null)
+            {
+                //copy over settings that are off limits on the settings page.
+                existingUserConfig.EnableAuth = false;
+                existingUserConfig.UserNameHash = string.Empty;
+                existingUserConfig.UserPasswordHash = string.Empty;
+            }
+            //clear out the cached config for the root user.
+            _cache.Remove("userConfig_-1");
+            File.WriteAllText(StaticHelper.UserConfigPath, JsonSerializer.Serialize(existingUserConfig));
+            return true;
+        }
+        private bool UserIsRoot(LoginModel credentials)
+        {
+            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);
+                //compare against stored hash.
+                if (hashedUserName == existingUserConfig.UserNameHash &&
+                    hashedPassword == existingUserConfig.UserPasswordHash)
+                {
+                    return true;
+                }
+            }
+            return false;
+        }
+        #endregion
+        private static string GetHash(string value)
+        {
+            StringBuilder Sb = new StringBuilder();
+
+            using (var hash = SHA256.Create())
+            {
+                Encoding enc = Encoding.UTF8;
+                byte[] result = hash.ComputeHash(enc.GetBytes(value));
+
+                foreach (byte b in result)
+                    Sb.Append(b.ToString("x2"));
+            }
+
+            return Sb.ToString();
+        }
+        private string NewToken()
+        {
+            return Guid.NewGuid().ToString().Substring(0, 8);
+        }
+    }
+}

Logic/UserLogic.cs

@@ -0,0 +1,118 @@
+using CarCareTracker.External.Interfaces;
+using CarCareTracker.Helper;
+using CarCareTracker.Models;
+using Microsoft.AspNetCore.Mvc.Formatters;
+
+namespace CarCareTracker.Logic
+{
+    public interface IUserLogic
+    {
+        List<UserCollaborator> GetCollaboratorsForVehicle(int vehicleId);
+        bool AddUserAccessToVehicle(int userId, int vehicleId);
+        bool DeleteCollaboratorFromVehicle(int userId, int vehicleId);
+        OperationResponse AddCollaboratorToVehicle(int vehicleId, string username);
+        List<Vehicle> FilterUserVehicles(List<Vehicle> results, int userId);
+        bool UserCanEditVehicle(int userId, int vehicleId);
+        bool DeleteAllAccessToVehicle(int vehicleId);
+        bool DeleteAllAccessToUser(int userId);
+    }
+    public class UserLogic: IUserLogic
+    {
+        private readonly IUserAccessDataAccess _userAccess;
+        private readonly IUserRecordDataAccess _userData;
+        public UserLogic(IUserAccessDataAccess userAccess,
+            IUserRecordDataAccess userData) { 
+            _userAccess = userAccess;
+            _userData = userData;
+        }
+        public List<UserCollaborator> GetCollaboratorsForVehicle(int vehicleId)
+        {
+            var result = _userAccess.GetUserAccessByVehicleId(vehicleId);
+            var convertedResult = new List<UserCollaborator>();
+            //convert useraccess to usercollaborator
+            foreach(UserAccess userAccess in result)
+            {
+                var userCollaborator = new UserCollaborator
+                {
+                    UserName = _userData.GetUserRecordById(userAccess.Id.UserId).UserName,
+                    UserVehicle = userAccess.Id
+                };
+                convertedResult.Add(userCollaborator);
+            }
+            return convertedResult;
+        }
+        public OperationResponse AddCollaboratorToVehicle(int vehicleId, string username)
+        {
+            //try to find existing user.
+            var existingUser = _userData.GetUserRecordByUserName(username);
+            if (existingUser.Id != default)
+            {
+                //user exists.
+                var result = AddUserAccessToVehicle(existingUser.Id, vehicleId);
+                if (result)
+                {
+                    return new OperationResponse { Success = true, Message = "Collaborator Added" };
+                }
+                return new OperationResponse { Success = false, Message = StaticHelper.GenericErrorMessage };
+            }
+            return new OperationResponse { Success = false, Message = $"Unable to find user {username} in the system" };
+        }
+        public bool DeleteCollaboratorFromVehicle(int userId, int vehicleId)
+        {
+            var result = _userAccess.DeleteUserAccess(userId, vehicleId);
+            return result;
+        }
+        public bool AddUserAccessToVehicle(int userId, int vehicleId)
+        {
+            if (userId == -1)
+            {
+                return true;
+            }
+            var userVehicle = new UserVehicle { UserId = userId, VehicleId = vehicleId };
+            var userAccess = new UserAccess { Id = userVehicle };
+            var result = _userAccess.SaveUserAccess(userAccess);
+            return result;
+        }
+        public List<Vehicle> FilterUserVehicles(List<Vehicle> results, int userId)
+        {
+            //user is root user.
+            if (userId == -1)
+            {
+                return results;
+            }
+            var accessibleVehicles = _userAccess.GetUserAccessByUserId(userId);
+            if (accessibleVehicles.Any())
+            {
+                var vehicleIds = accessibleVehicles.Select(x => x.Id.VehicleId);
+                return results.Where(x => vehicleIds.Contains(x.Id)).ToList();
+            }
+            else
+            {
+                return new List<Vehicle>();
+            }
+        }
+        public bool UserCanEditVehicle(int userId, int vehicleId)
+        {
+            if (userId == -1)
+            {
+                return true;
+            }
+            var userAccess = _userAccess.GetUserAccessByVehicleAndUserId(userId, vehicleId);
+            if (userAccess != null)
+            {
+                return true;
+            }
+            return false;
+        }
+        public bool DeleteAllAccessToVehicle(int vehicleId)
+        {
+            var result = _userAccess.DeleteAllAccessRecordsByVehicleId(vehicleId);
+            return result;
+        }
+        public bool DeleteAllAccessToUser(int userId)
+        {
+            var result = _userAccess.DeleteAllAccessRecordsByUserId(userId);
+            return result;
+        }
+    }
+}

MapProfile/ImportMappers.cs

@@ -0,0 +1,30 @@
+using CarCareTracker.Models;
+using CsvHelper.Configuration;
+
+namespace CarCareTracker.MapProfile
+{
+    public class ImportMapper: ClassMap<ImportModel>
+    {
+        public ImportMapper()
+        {
+            Map(m => m.Date).Name(["date", "fuelup_date"]);
+            Map(m => m.DateCreated).Name(["datecreated"]);
+            Map(m => m.DateModified).Name(["datemodified"]);
+            Map(m => m.Odometer).Name(["odometer"]);
+            Map(m => m.FuelConsumed).Name(["gallons", "liters", "litres", "consumption", "quantity", "fuelconsumed"]);
+            Map(m => m.Cost).Name(["cost", "total cost", "totalcost", "total price"]);
+            Map(m => m.Notes).Name("notes", "note");
+            Map(m => m.Price).Name(["price"]);
+            Map(m => m.PartialFuelUp).Name(["partial_fuelup"]);
+            Map(m => m.IsFillToFull).Name(["isfilltofull", "filled up"]);
+            Map(m => m.Description).Name(["description"]);
+            Map(m => m.MissedFuelUp).Name(["missed_fuelup", "missedfuelup"]);
+            Map(m => m.PartSupplier).Name(["partsupplier"]);
+            Map(m => m.PartQuantity).Name(["partquantity"]);
+            Map(m => m.PartNumber).Name(["partnumber"]);
+            Map(m => m.Progress).Name(["progress"]);
+            Map(m => m.Type).Name(["type"]);
+            Map(m => m.Priority).Name(["priority"]);
+        }
+    }
+}

Middleware/Authen.cs

@@ -1,4 +1,5 @@
-using CarCareTracker.Models;
+using CarCareTracker.Logic;
+using CarCareTracker.Models;
 using Microsoft.AspNetCore.Authentication;
 using Microsoft.AspNetCore.Components.Web;
 using Microsoft.AspNetCore.DataProtection;
@@ -14,17 +15,20 @@ namespace CarCareTracker.Middleware
     {
         private IHttpContextAccessor _httpContext;
         private IDataProtector _dataProtector;
+        private ILoginLogic _loginLogic;
         private bool enableAuth;
         public Authen(
             IOptionsMonitor<AuthenticationSchemeOptions> options,
             UrlEncoder encoder,
             ILoggerFactory logger,
             IConfiguration configuration,
+            ILoginLogic loginLogic,
             IDataProtectionProvider securityProvider,
             IHttpContextAccessor httpContext) : base(options, logger, encoder)
         {
             _httpContext = httpContext;
             _dataProtector = securityProvider.CreateProtector("login");
+            _loginLogic = loginLogic;
             enableAuth = bool.Parse(configuration["EnableAuth"]);
         }
         protected override async Task<AuthenticateResult> HandleAuthenticateAsync()
@@ -35,7 +39,9 @@ namespace CarCareTracker.Middleware
                 var appIdentity = new ClaimsIdentity("Custom");
                 var userIdentity = new List<Claim>
                 {
-                    new(ClaimTypes.Name, "admin")
+                    new(ClaimTypes.Name, "admin"),
+                    new(ClaimTypes.NameIdentifier, "-1"),
+                    new(ClaimTypes.Role, nameof(UserData.IsRootUser))
                 };
                 appIdentity.AddClaims(userIdentity);
                 AuthenticationTicket ticket = new AuthenticationTicket(new ClaimsPrincipal(appIdentity), this.Scheme.Name);
@@ -45,47 +51,127 @@ namespace CarCareTracker.Middleware
             {
                 //auth is enabled by user, we will have to authenticate the user via a ticket retrieved from the auth cookie.
                 var access_token = _httpContext.HttpContext.Request.Cookies["ACCESS_TOKEN"];
-                if (string.IsNullOrWhiteSpace(access_token))
+                //auth using Basic Auth for API.
+                var request_header = _httpContext.HttpContext.Request.Headers["Authorization"];
+                if (string.IsNullOrWhiteSpace(access_token) && string.IsNullOrWhiteSpace(request_header))
                 {
                     return AuthenticateResult.Fail("Cookie is invalid or does not exist.");
                 }
-                else
+                else if (!string.IsNullOrWhiteSpace(request_header))
                 {
-                    //decrypt the access token.
-                    var decryptedCookie = _dataProtector.Unprotect(access_token);
-                    AuthCookie authCookie = JsonSerializer.Deserialize<AuthCookie>(decryptedCookie);
-                    if (authCookie != null)
+                    var cleanedHeader = request_header.ToString().Replace("Basic ", "").Trim();
+                    byte[] data = Convert.FromBase64String(cleanedHeader);
+                    string decodedString = System.Text.Encoding.UTF8.GetString(data);
+                    var splitString = decodedString.Split(":");
+                    if (splitString.Count() != 2)
                     {
-                        //validate auth cookie
-                        if (authCookie.ExpiresOn < DateTime.Now)
-                        {
-                            //if cookie is expired
-                            return AuthenticateResult.Fail("Expired credentials");
-                        }
-                        else if (authCookie.Id == default || string.IsNullOrWhiteSpace(authCookie.UserName))
-                        {
-                            return AuthenticateResult.Fail("Corrupted credentials");
-                        }
-                        else
+                        return AuthenticateResult.Fail("Invalid credentials");
+                    }
+                    else
+                    {
+                        var userData = _loginLogic.ValidateUserCredentials(new LoginModel { UserName = splitString[0], Password = splitString[1] });
+                        if (userData.Id != default)
                         {
                             var appIdentity = new ClaimsIdentity("Custom");
                             var userIdentity = new List<Claim>
                             {
-                                new(ClaimTypes.Name, authCookie.UserName)
+                                new(ClaimTypes.Name, splitString[0]),
+                                new(ClaimTypes.NameIdentifier, userData.Id.ToString())
                             };
+                            if (userData.IsAdmin)
+                            {
+                                userIdentity.Add(new(ClaimTypes.Role, nameof(UserData.IsAdmin)));
+                            }
+                            if (userData.IsRootUser)
+                            {
+                                userIdentity.Add(new(ClaimTypes.Role, nameof(UserData.IsRootUser)));
+                            }
                             appIdentity.AddClaims(userIdentity);
                             AuthenticationTicket ticket = new AuthenticationTicket(new ClaimsPrincipal(appIdentity), this.Scheme.Name);
                             return AuthenticateResult.Success(ticket);
                         }
                     }
                 }
+                else if (!string.IsNullOrWhiteSpace(access_token))
+                {
+                    try
+                    {
+                        //decrypt the access token.
+                        var decryptedCookie = _dataProtector.Unprotect(access_token);
+                        AuthCookie authCookie = JsonSerializer.Deserialize<AuthCookie>(decryptedCookie);
+                        if (authCookie != null)
+                        {
+                            //validate auth cookie
+                            if (authCookie.ExpiresOn < DateTime.Now)
+                            {
+                                //if cookie is expired
+                                return AuthenticateResult.Fail("Expired credentials");
+                            }
+                            else if (authCookie.UserData is null || authCookie.UserData.Id == default || string.IsNullOrWhiteSpace(authCookie.UserData.UserName))
+                            {
+                                return AuthenticateResult.Fail("Corrupted credentials");
+                            }
+                            else
+                            {
+                                if (!_loginLogic.CheckIfUserIsValid(authCookie.UserData.Id))
+                                {
+                                    return AuthenticateResult.Fail("Cookie points to non-existant user.");
+                                }
+                                //validate if user is still valid
+                                var appIdentity = new ClaimsIdentity("Custom");
+                                var userIdentity = new List<Claim>
+                                {
+                                    new(ClaimTypes.Name, authCookie.UserData.UserName),
+                                    new(ClaimTypes.NameIdentifier, authCookie.UserData.Id.ToString()),
+                                    new(ClaimTypes.Role, "CookieAuth")
+                                };
+                                if (authCookie.UserData.IsAdmin)
+                                {
+                                    userIdentity.Add(new(ClaimTypes.Role, nameof(UserData.IsAdmin)));
+                                }
+                                if (authCookie.UserData.IsRootUser)
+                                {
+                                    userIdentity.Add(new(ClaimTypes.Role, nameof(UserData.IsRootUser)));
+                                }
+                                appIdentity.AddClaims(userIdentity);
+                                AuthenticationTicket ticket = new AuthenticationTicket(new ClaimsPrincipal(appIdentity), this.Scheme.Name);
+                                return AuthenticateResult.Success(ticket);
+                            }
+                        }
+                    }
+                    catch (Exception ex)
+                    {
+                        return AuthenticateResult.Fail("Corrupted credentials");
+                    }
+                }
                 return AuthenticateResult.Fail("Invalid credentials");
             }
         }
         protected override Task HandleChallengeAsync(AuthenticationProperties properties)
         {
+            if (Request.RouteValues.TryGetValue("controller", out object value))
+            {
+                if (value.ToString().ToLower() == "api")
+                {
+                    Response.StatusCode = 401;
+                    return Task.CompletedTask;
+                }
+            }
             Response.Redirect("/Login/Index");
             return Task.CompletedTask;
         }
+        protected override Task HandleForbiddenAsync(AuthenticationProperties properties)
+        {
+            if (Request.RouteValues.TryGetValue("controller", out object value))
+            {
+                if (value.ToString().ToLower() == "api")
+                {
+                    Response.StatusCode = 403;
+                    return Task.CompletedTask;
+                }
+            }
+            Response.Redirect("/Error/401");
+            return Task.CompletedTask;
+        }
     }
 }

Models/Admin/AdminViewModel.cs

@@ -0,0 +1,8 @@
+namespace CarCareTracker.Models
+{
+    public class AdminViewModel
+    {
+        public List<UserData> Users { get; set; }
+        public List<Token> Tokens { get; set; }
+    }
+}

Models/Collision/CollisionRecordInput.cs

@@ -4,12 +4,13 @@
     {
         public int Id { get; set; }
         public int VehicleId { get; set; }
-        public string Date { get; set; }
+        public string Date { get; set; } = DateTime.Now.ToShortDateString();
         public int Mileage { get; set; }
         public string Description { get; set; }
         public decimal Cost { get; set; }
         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 }; }
     }
 }

Models/Configuration/MailConfig.cs

@@ -0,0 +1,12 @@
+namespace CarCareTracker.Models
+{
+    public class MailConfig
+    {
+        public string EmailServer { get; set; }
+        public string EmailFrom { get; set; }
+        public bool UseSSL { get; set; }
+        public int Port { get; set; }
+        public string Username { get; set; }
+        public string Password { get; set; }
+    }
+}

Models/GasRecord/GasRecord.cs

@@ -14,6 +14,9 @@
         /// </summary>
         public decimal Gallons { get; set; }
         public decimal Cost { get; set; }
+        public bool IsFillToFull { get; set; } = true;
+        public bool MissedFuelUp { get; set; } = false;
+        public string Notes { get; set; }
         public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
     }
 }

Models/GasRecord/GasRecordInput.cs

@@ -4,7 +4,7 @@
     {
         public int Id { get; set; }
         public int VehicleId { get; set; }
-        public string Date { get; set; }
+        public string Date { get; set; } = DateTime.Now.ToShortDateString();
         /// <summary>
         /// American moment
         /// </summary>
@@ -14,7 +14,21 @@
         /// </summary>
         public decimal Gallons { get; set; }
         public decimal Cost { get; set; }
+        public bool IsFillToFull { get; set; } = true;
+        public bool MissedFuelUp { get; set; } = false;
+        public string Notes { get; set; }
         public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
-        public GasRecord ToGasRecord() { return new GasRecord { Id = Id, Cost = Cost, Date = DateTime.Parse(Date), Gallons = Gallons, Mileage = Mileage, VehicleId = VehicleId, Files = Files }; }
+        public GasRecord ToGasRecord() { return new GasRecord { 
+            Id = Id, 
+            Cost = Cost, 
+            Date = DateTime.Parse(Date), 
+            Gallons = Gallons, 
+            Mileage = Mileage, 
+            VehicleId = VehicleId, 
+            Files = Files,
+            IsFillToFull = IsFillToFull,
+            MissedFuelUp = MissedFuelUp,
+            Notes = Notes
+        }; }
     }
 }

Models/GasRecord/GasRecordInputContainer.cs

@@ -0,0 +1,8 @@
+namespace CarCareTracker.Models
+{
+    public class GasRecordInputContainer
+    {
+       public bool UseKwh { get; set; }
+       public GasRecordInput GasRecord { get; set; }
+    }
+}

Models/GasRecord/GasRecordViewModel.cs

@@ -4,6 +4,7 @@
     {
         public int Id { get; set; }
         public int VehicleId { get; set; }
+        public int MonthId { get; set; }
         public string Date { get; set; }
         /// <summary>
         /// American moment
@@ -17,5 +18,8 @@
         public int DeltaMileage { get; set; }
         public decimal MilesPerGallon { get; set; }
         public decimal CostPerGallon { get; set; }
+        public bool IsFillToFull { get; set; }
+        public bool MissedFuelUp { get; set; }
+        public string Notes { get; set; }
     }
 }

Models/GasRecord/GasRecordViewModelContainer.cs

@@ -0,0 +1,8 @@
+namespace CarCareTracker.Models
+{
+    public class GasRecordViewModelContainer
+    {
+       public bool UseKwh { get; set; }
+       public List<GasRecordViewModel> GasRecords { get; set; } = new List<GasRecordViewModel>();
+    }
+}

Models/ImportModel.cs

@@ -0,0 +1,90 @@
+namespace CarCareTracker.Models
+{
+    /// <summary>
+    /// Import model used for importing records via CSV.
+    /// </summary>
+    public class ImportModel
+    {
+        public string Date { get; set; }
+        public string DateCreated { get; set; }
+        public string DateModified { get; set; }
+        public string Type { get; set; }
+        public string Priority { get; set; }
+        public string Progress { get; set; }
+        public string Odometer { get; set; }
+        public string Description { get; set; }
+        public string Notes { get; set; }
+        public string FuelConsumed { get; set; }
+        public string Cost { get; set; }
+        public string Price { get; set; }
+        public string PartialFuelUp { get; set; }
+        public string IsFillToFull { get; set; }
+        public string MissedFuelUp { get; set; }
+        public string PartNumber { get; set; }
+        public string PartSupplier { get; set; }
+        public string PartQuantity { get; set; }
+    }
+
+    public class SupplyRecordExportModel
+    {
+        public string Date { get; set; }
+        public string PartNumber { get; set; }
+        public string PartSupplier { get; set; }
+        public string PartQuantity { get; set; }
+        public string Description { get; set; }
+        public string Cost { get; set; }
+        public string Notes { get; set; }
+    }
+
+    public class ServiceRecordExportModel
+    {
+        public string Date { get; set; }
+        public string Odometer { get; set; }
+        public string Description { get; set; }
+        public string Notes { get; set; }
+        public string Cost { get; set; }
+    }
+    public class OdometerRecordExportModel
+    {
+        public string Date { get; set; }
+        public string Odometer { get; set; }
+        public string Notes { get; set; }
+    }
+    public class TaxRecordExportModel
+    {
+        public string Date { get; set; }
+        public string Description { get; set; }
+        public string Notes { get; set; }
+        public string Cost { get; set; }
+    }
+    public class GasRecordExportModel
+    {
+        public string Date { get; set; }
+        public string Odometer { get; set; }
+        public string FuelConsumed { get; set; }
+        public string Cost { get; set; }
+        public string FuelEconomy { get; set; }
+        public string IsFillToFull { get; set; }
+        public string MissedFuelUp { get; set; }
+        public string Notes { get; set; }
+    }
+    public class ReminderExportModel
+    {
+        public string Description { get; set; }
+        public string Urgency { get; set; }
+        public string Metric { get; set; }
+        public string Notes { get; set; }
+    }
+    public class PlanRecordExportModel 
+    {
+        public string DateCreated { get; set; }
+        public string DateModified { get; set; }
+        public string Description { get; set; }
+        public string Notes { get; set; }
+        public string Type { get; set; }
+        public string Priority { get; set; }
+        public string Progress { get; set; }
+        public string Cost { get; set; }
+    }
+
+}

Models/ImportModels.cs

@@ -1,34 +0,0 @@
-namespace CarCareTracker.Models
-{
-    /// <summary>
-    /// Import model used for importing Gas records.
-    /// </summary>
-    public class GasRecordImport
-    {
-        public DateTime Date { get; set; }
-        public int Odometer { get; set; }
-        public decimal FuelConsumed { get; set; }
-        public decimal Cost { get; set; }
-    }
-    /// <summary>
-    /// Import model used for importing Service and Repair records.
-    /// </summary>
-    public class ServiceRecordImport
-    {
-        public DateTime Date { get; set; }
-        public int Odometer { get; set; }
-        public string Description { get; set; }
-        public string Notes { get; set; }
-        public decimal Cost { get; set; }
-    }
-    /// <summary>
-    /// Import model used for importing tax records.
-    /// </summary>
-    public class TaxRecordImport
-    {
-        public DateTime Date { get; set; }
-        public string Description { get; set; }
-        public string Notes { get; set; }
-        public decimal Cost { get; set; }
-    }
-}

Models/Login/AuthCookie.cs

@@ -2,8 +2,7 @@
 {
     public class AuthCookie
     {
-        public int Id { get; set; }
-        public string UserName { get; set; }
+        public UserData UserData { get; set; }
         public DateTime ExpiresOn { get; set; }
     }
 }

Models/Login/LoginModel.cs

@@ -4,6 +4,8 @@
     {
         public string UserName { get; set; }
         public string Password { get; set; }
+        public string EmailAddress { get; set; }
+        public string Token { get; set; }
         public bool IsPersistent { get; set; } = false;
     }
 }

Models/Login/Token.cs

@@ -0,0 +1,9 @@
+namespace CarCareTracker.Models
+{
+    public class Token
+    {
+        public int Id { get; set; }
+        public string Body { get; set; }
+        public string EmailAddress { get; set; }
+    }
+}

Models/Note.cs

@@ -4,6 +4,8 @@
     {
         public int Id { get; set; }
         public int VehicleId { get; set; }
+        public string Description { get; set; }
         public string NoteText { get; set; }
+        public bool Pinned { get; set; }
     }
 }

Models/OdometerRecord/OdometerRecord.cs

@@ -0,0 +1,12 @@
+namespace CarCareTracker.Models
+{
+    public class OdometerRecord
+    {
+        public int Id { get; set; }
+        public int VehicleId { get; set; }
+        public DateTime Date { get; set; }
+        public int Mileage { get; set; }
+        public string Notes { get; set; }
+        public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
+    }
+}

Models/OdometerRecord/OdometerRecordInput.cs

@@ -0,0 +1,13 @@
+namespace CarCareTracker.Models
+{
+    public class OdometerRecordInput
+    {
+        public int Id { get; set; }
+        public int VehicleId { get; set; }
+        public string Date { get; set; } = DateTime.Now.ToShortDateString();
+        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 }; }
+    }
+}

Models/OperationResponse.cs

@@ -0,0 +1,8 @@
+namespace CarCareTracker.Models
+{
+    public class OperationResponse
+    {
+        public bool Success { get; set; }
+        public string Message { get; set; }
+    }
+}

Models/PlanRecord/PlanCostItem.cs

@@ -0,0 +1,8 @@
+namespace CarCareTracker.Models
+{
+    public class PlanCostItem
+    {
+        public string CostName { get; set; }
+        public decimal CostAmount { get; set; }
+    }
+}

Models/PlanRecord/PlanRecord.cs

@@ -0,0 +1,17 @@
+namespace CarCareTracker.Models
+{
+    public class PlanRecord
+    {
+        public int Id { get; set; }
+        public int VehicleId { get; set; }
+        public DateTime DateCreated { get; set; }
+        public DateTime DateModified { get; set; }
+        public string Description { get; set; }
+        public string Notes { get; set; }
+        public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
+        public ImportMode ImportMode { get; set; }
+        public PlanPriority Priority { get; set; }
+        public PlanProgress Progress { get; set; }
+        public decimal Cost { get; set; }
+    }
+}

Models/PlanRecord/PlanRecordInput.cs

@@ -0,0 +1,31 @@
+namespace CarCareTracker.Models
+{
+    public class PlanRecordInput
+    {
+        public int Id { get; set; }
+        public int VehicleId { get; set; }
+        public string DateCreated { get; set; } = DateTime.Now.ToShortDateString();
+        public string DateModified { get; set; } = DateTime.Now.ToShortDateString();
+        public string Description { get; set; }
+        public string Notes { get; set; }
+        public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
+        public List<SupplyUsage> Supplies { get; set; } = new List<SupplyUsage>();
+        public ImportMode ImportMode { get; set; }
+        public PlanPriority Priority { get; set; }
+        public PlanProgress Progress { get; set; }
+        public decimal Cost { get; set; }
+        public PlanRecord ToPlanRecord() { return new PlanRecord { 
+            Id = Id, 
+            VehicleId = VehicleId, 
+            DateCreated = DateTime.Parse(DateCreated), 
+            DateModified = DateTime.Parse(DateModified),
+            Description = Description, 
+            Notes = Notes, 
+            Files = Files,
+            ImportMode = ImportMode,
+            Cost = Cost,
+            Priority = Priority,
+            Progress = Progress
+        }; }
+    }
+}

Models/Reminder/ReminderRecord.cs

@@ -0,0 +1,16 @@
+namespace CarCareTracker.Models
+{
+    public class ReminderRecord
+    {
+        public int Id { get; set; }
+        public int VehicleId { get; set; }
+        public DateTime Date { get; set; }
+        public int Mileage { get; set; }
+        public string Description { get; set; }
+        public string Notes { get; set; }
+        public bool IsRecurring { get; set; } = false;
+        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

@@ -0,0 +1,27 @@
+namespace CarCareTracker.Models
+{
+    public class ReminderRecordInput
+    {
+        public int Id { get; set; }
+        public int VehicleId { get; set; }
+        public string Date { get; set; } = DateTime.Now.AddDays(1).ToShortDateString();
+        public int Mileage { get; set; }
+        public string Description { get; set; }
+        public string Notes { get; set; }
+        public bool IsRecurring { get; set; } = false;
+        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 }; }
+    }
+}

Models/Reminder/ReminderRecordViewModel.cs

@@ -0,0 +1,21 @@
+namespace CarCareTracker.Models
+{
+    public class ReminderRecordViewModel
+    {
+        public int Id { get; set; }
+        public int VehicleId { get; set; }
+        public DateTime Date { get; set; }
+        public int Mileage { get; set; }
+        public string Description { get; set; }
+        public string Notes { get; set; }
+        /// <summary>
+        /// Reason why this reminder is urgent
+        /// </summary>
+        public ReminderMetric Metric { get; set; } = ReminderMetric.Date;
+        public ReminderUrgency Urgency { get; set; } = ReminderUrgency.NotUrgent;
+        /// <summary>
+        /// Recurring Reminders
+        /// </summary>
+        public bool IsRecurring { get; set; } = false;
+    }
+}

Models/Report/CostForVehicleByMonth.cs

@@ -1,7 +1,8 @@
 namespace CarCareTracker.Models
 {
-    public class GasCostForVehicleByMonth
+    public class CostForVehicleByMonth
     {
+        public int MonthId { get; set; }
         public string MonthName { get; set; }
         public decimal Cost { get; set; }
     }

Models/Report/CostMakeUpForVehicle.cs

@@ -6,5 +6,6 @@
         public decimal GasRecordSum { get; set; }
         public decimal TaxRecordSum { get; set; }
         public decimal CollisionRecordSum { get; set; }
+        public decimal UpgradeRecordSum { get; set; }
     }
 }

Models/Report/GenericReportModel.cs

@@ -0,0 +1,15 @@
+namespace CarCareTracker.Models
+{
+    /// <summary>
+    /// Generic Model used for vehicle history report.
+    /// </summary>
+    public class GenericReportModel
+    {
+        public ImportMode DataType { get; set; }
+        public DateTime Date { get; set; }
+        public int Odometer { get; set; }
+        public string Description { get; set; }
+        public string Notes { get; set; }
+        public decimal Cost { get; set; }
+    }
+}

Models/Report/ReminderMakeUpForVehicle.cs

@@ -0,0 +1,10 @@
+namespace CarCareTracker.Models
+{
+    public class ReminderMakeUpForVehicle
+    {
+        public int NotUrgentCount { get; set; }
+        public int UrgentCount { get; set; }
+        public int VeryUrgentCount { get; set; }
+        public int PastDueCount { get; set; }
+    }
+}

Models/Report/ReportViewModel.cs

@@ -0,0 +1,12 @@
+namespace CarCareTracker.Models
+{
+    public class ReportViewModel
+    {
+        public List<CostForVehicleByMonth> CostForVehicleByMonth { get; set; } = new List<CostForVehicleByMonth>();
+        public List<CostForVehicleByMonth> FuelMileageForVehicleByMonth { get; set; } = new List<CostForVehicleByMonth>();
+        public CostMakeUpForVehicle CostMakeUpForVehicle { get; set; } = new CostMakeUpForVehicle();
+        public ReminderMakeUpForVehicle ReminderMakeUpForVehicle { get; set; } = new ReminderMakeUpForVehicle();
+        public List<int> Years { get; set; } = new List<int>();
+        public List<UserCollaborator> Collaborators { get; set; } = new List<UserCollaborator>();
+    }
+}

Models/Report/VehicleHistoryViewModel.cs

@@ -0,0 +1,12 @@
+namespace CarCareTracker.Models
+{
+    public class VehicleHistoryViewModel
+    {
+        public Vehicle VehicleData { get; set; }
+        public List<GenericReportModel> VehicleHistory { get; set; }
+        public string Odometer { get; set; }
+        public string MPG { get; set; }
+        public decimal TotalCost { get; set; }
+        public decimal TotalGasCost { get; set; }
+    }
+}

Models/ServiceRecord/ServiceRecordInput.cs

@@ -4,12 +4,13 @@
     {
         public int Id { get; set; }
         public int VehicleId { get; set; }
-        public string Date { get; set; }
+        public string Date { get; set; } = DateTime.Now.ToShortDateString();
         public int Mileage { get; set; }
         public string Description { get; set; }
         public decimal Cost { get; set; }
         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 }; }
     }
 }

Models/Supply/SupplyRecord.cs

@@ -0,0 +1,37 @@
+namespace CarCareTracker.Models
+{
+    public class SupplyRecord
+    {
+        public int Id { get; set; }
+        public int VehicleId { get; set; }
+        /// <summary>
+        /// When the part or supplies were purchased.
+        /// </summary>
+        public DateTime Date { get; set; }
+        /// <summary>
+        /// Part number can be alphanumeric.
+        /// </summary>
+        public string PartNumber { get; set; }
+        /// <summary>
+        /// Where the part/supplies were purchased from.
+        /// </summary>
+        public string PartSupplier { get; set; }
+        /// <summary>
+        /// Amount purchased, can be partial quantities such as fluids.
+        /// </summary>
+        public decimal Quantity { get; set; }
+        /// <summary>
+        /// Description of the part/supplies purchased.
+        /// </summary>
+        public string Description { get; set; }
+        /// <summary>
+        /// How much it costs
+        /// </summary>
+        public decimal Cost { get; set; }
+        /// <summary>
+        /// Additional notes.
+        /// </summary>
+        public string Notes { get; set; }
+        public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
+    }
+}

Models/Supply/SupplyRecordInput.cs

@@ -0,0 +1,27 @@
+namespace CarCareTracker.Models
+{
+    public class SupplyRecordInput
+    {
+        public int Id { get; set; }
+        public int VehicleId { get; set; }
+        public string Date { get; set; } = DateTime.Now.ToShortDateString();
+        public string PartNumber { get; set; }
+        public string PartSupplier { get; set; }
+        public decimal Quantity { get; set; }
+        public string Description { get; set; }
+        public decimal Cost { get; set; }
+        public string Notes { get; set; }
+        public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
+        public SupplyRecord ToSupplyRecord() { return new SupplyRecord { 
+            Id = Id, 
+            VehicleId = VehicleId, 
+            Date = DateTime.Parse(Date), 
+            Cost = Cost, 
+            PartNumber = PartNumber,
+            PartSupplier = PartSupplier,
+            Quantity = Quantity,
+            Description = Description, 
+            Notes = Notes, 
+            Files = Files }; }
+    }
+}

Models/Supply/SupplyUsage.cs

@@ -0,0 +1,7 @@
+namespace CarCareTracker.Models
+{
+    public class SupplyUsage { 
+        public int SupplyId { get; set; }
+        public decimal Quantity { get; set; }
+    }
+}

Models/TaxRecord/TaxRecord.cs

@@ -8,6 +8,8 @@
         public string Description { get; set; }
         public decimal Cost { get; set; }
         public string Notes { get; set; }
+        public bool IsRecurring { get; set; } = false;
+        public ReminderMonthInterval RecurringInterval { get; set; } = ReminderMonthInterval.OneYear;
         public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
     }
 }

Models/TaxRecord/TaxRecordInput.cs

@@ -4,11 +4,22 @@
     {
         public int Id { get; set; }
         public int VehicleId { get; set; }
-        public string Date { get; set; }
+        public string Date { get; set; } = DateTime.Now.ToShortDateString();
         public string Description { get; set; }
         public decimal Cost { get; set; }
         public string Notes { get; set; }
+        public bool IsRecurring { get; set; } = false;
+        public ReminderMonthInterval RecurringInterval { get; set; } = ReminderMonthInterval.ThreeMonths;
         public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
-        public TaxRecord ToTaxRecord() { return new TaxRecord { Id = Id, VehicleId = VehicleId, Date = DateTime.Parse(Date), Cost = Cost, Description = Description, Notes = Notes, Files = Files }; }
+        public TaxRecord ToTaxRecord() { return new TaxRecord { 
+            Id = Id, 
+            VehicleId = VehicleId, 
+            Date = DateTime.Parse(Date), 
+            Cost = Cost, 
+            Description = Description, 
+            Notes = Notes, 
+            IsRecurring = IsRecurring,
+            RecurringInterval = RecurringInterval,
+            Files = Files }; }
     }
 }

Models/Torque/TorqueRecord.cs

@@ -0,0 +1,38 @@
+using LiteDB;
+
+namespace CarCareTracker.Models
+{
+    public class TorqueRecord
+    {
+        /// <summary>
+        /// Session Id provided by Torque
+        /// </summary>
+        [BsonId]
+        public string Session { get; set; }
+        /// <summary>
+        /// VehicleId
+        /// </summary>
+        public int VehicleId { get; set; }
+        /// <summary>
+        /// Email Address
+        /// </summary>
+        public string Eml { get; set; }
+        /// <summary>
+        /// longitude
+        /// </summary>
+        public double kff1005 { get; set; }
+        /// <summary>
+        /// latitude
+        /// </summary>
+        public double kff1006 { get; set; }
+
+        /// <summary>
+        /// Calculated fields.
+        /// </summary>
+        public double InitialLongitude { get; set; }
+        public double InitialLatitude { get; set; }
+        public double LastLongitude { get; set; }
+        public double LastLatitude { get; set; }
+        public double DistanceTraveled { get; set; }
+    }
+}

Models/UpgradeRecord/UpgradeRecord.cs

@@ -0,0 +1,14 @@
+namespace CarCareTracker.Models
+{
+    public class UpgradeRecord
+    {
+        public int Id { get; set; }
+        public int VehicleId { get; set; }
+        public DateTime Date { get; set; }
+        public int Mileage { get; set; }
+        public string Description { get; set; }
+        public decimal Cost { get; set; }
+        public string Notes { get; set; }
+        public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
+    }
+}

Models/UpgradeRecord/UpgradeReportInput.cs

@@ -0,0 +1,16 @@
+namespace CarCareTracker.Models
+{
+    public class UpgradeRecordInput
+    {
+        public int Id { get; set; }
+        public int VehicleId { get; set; }
+        public string Date { get; set; } = DateTime.Now.ToShortDateString();
+        public int Mileage { get; set; }
+        public string Description { get; set; }
+        public decimal Cost { get; set; }
+        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 }; }
+    }
+}

Models/User/UserAccess.cs

@@ -0,0 +1,12 @@
+namespace CarCareTracker.Models
+{
+    public class UserVehicle
+    {
+        public int UserId { get; set; }
+        public int VehicleId { get; set; }
+    }
+    public class UserAccess
+    {
+        public UserVehicle Id { get; set; }
+    }
+}

Models/User/UserCollaborator.cs

@@ -0,0 +1,8 @@
+namespace CarCareTracker.Models
+{
+    public class UserCollaborator
+    {
+        public string UserName { get; set; }
+        public UserVehicle UserVehicle { get; set; }
+    }
+}

Models/User/UserConfigData.cs

@@ -0,0 +1,11 @@
+namespace CarCareTracker.Models
+{
+    public class UserConfigData
+    {
+        /// <summary>
+        /// User ID
+        /// </summary>
+        public int Id { get; set; }
+        public UserConfig UserConfig { get; set; }
+    }
+}