Merge pull request 'test' (#8) from test into main

Reviewed-on: #8

ServiceStation/ServiceStation/Form1.Designer.cs

@@ -28,10 +28,16 @@
         /// </summary>
         private void InitializeComponent()
         {
-            this.components = new System.ComponentModel.Container();
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(800, 450);
-            this.Text = "Form1";
+            SuspendLayout();
+            // 
+            // Form1
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Name = "Form1";
+            Text = "Form1";
+            ResumeLayout(false);
         }
 
         #endregion

ServiceStation/ServiceStation/Form1.cs

@@ -1,3 +1,13 @@
+using ServiceStationContracts.BindingModels;
+using ServiceStationContracts.BusinessLogicsContracts;
+using ServiceStationContracts.SearchModels;
+using ServiceStationContracts.StoragesContracts;
+using ServiceStationContracts.ViewModels;
+using ServiceStationDatabaseImplement;
+using ServiceStationDatabaseImplement.Models;
+using ServiceStationDataModels.Enums;
+using ServiceStationDataModels.Models;
+
 namespace ServiceStation
 {
     public partial class Form1 : Form

ServiceStation/ServiceStation/Program.cs

@@ -1,9 +1,10 @@
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using ServiceStationContracts.BusinessLogicsContracts;
-using ServiceStationContracts.StoragesContracts;
 using ServiceStationDatabaseImplement.Implements;
 using NLog.Extensions.Logging;
+using ServiceStationBusinessLogic.BusinessLogics;
+using ServiceStationContracts.StoragesContracts;
 
 
 namespace ServiceStation
@@ -24,7 +25,7 @@ namespace ServiceStation
             var services = new ServiceCollection();
             ConfigureServices(services);
             _serviceProvider = services.BuildServiceProvider();
-            Application.Run(new Form1());
+            Application.Run(_serviceProvider.GetRequiredService<Form1>());
         }
         private static void ConfigureServices(ServiceCollection services)
         {
@@ -35,9 +36,23 @@ namespace ServiceStation
             });
             services.AddTransient<IExecutorStorage, ExecutorStorage>();
             services.AddTransient<IGuarantorStorage, GuarantorStorage>();
-            //services.AddTransient<IExecutorLogic, ExecutorL>();
-            //services.AddTransient<IGuarantorLogic, GuarantorLogic>();
+            services.AddTransient<ICarStorage, CarStorage>();
+            services.AddTransient<IDefectStorage, DefectStorage>();
+            services.AddTransient<IRepairStorage, RepairStorage>();
+            services.AddTransient<ISparePartStorage, SparePartStorage>();
+            services.AddTransient<ITechnicalWorkStorage, TechnicalWorkStorage>();
+            services.AddTransient<IWorkStorage, WorkStorage>();
 
+            services.AddTransient<IExecutorLogic, ExecutorLogic>();
+            services.AddTransient<IGuarantorLogic, GuarantorLogic>();
+            services.AddTransient<ICarLogic, CarLogic>();
+            services.AddTransient<IDefectLogic, DefectLogic>();
+            services.AddTransient<IRepairLogic, RepairLogic>();
+            services.AddTransient<ISparePartLogic, SparePartLogic>();
+            services.AddTransient<ITechnicalWorkLogic, TechnicalWorkLogic>();
+            services.AddTransient<IWorkLogic, WorkLogic>();
+
+            services.AddTransient<Form1>();
         }
     }
 }

ServiceStation/ServiceStation/nlog.config

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+	<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
+		  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		  autoReload="true" internalLogLevel="Info">
+		<targets>
+			<target xsi:type="File" name="tofile" fileName="log-${shortdate}.log" />
+		</targets>
+		<rules>
+			<logger name="*" minlevel="Debug" writeTo="tofile" />
+		</rules>
+	</nlog>
+</configuration>

ServiceStation/ServiceStationBusinessLogic/BusinessLogics/CarLogic.cs

@@ -18,7 +18,7 @@ namespace ServiceStationBusinessLogic.BusinessLogics
         private readonly ILogger _logger;
         private readonly ICarStorage _carStorage;
 
-        public CarLogic(ILogger logger, ICarStorage carStorage)
+        public CarLogic(ILogger<CarLogic> logger, ICarStorage carStorage)
         {
             _logger = logger;
             _carStorage = carStorage;

ServiceStation/ServiceStationBusinessLogic/BusinessLogics/DefectLogic.cs

@@ -17,7 +17,7 @@ namespace ServiceStationBusinessLogic.BusinessLogics
         private readonly ILogger _logger;
         private readonly IDefectStorage _defectStorage;
 
-        public DefectLogic(ILogger logger, IDefectStorage defectStorage)
+        public DefectLogic(ILogger<DefectLogic> logger, IDefectStorage defectStorage)
         {
             _logger = logger;
             _defectStorage = defectStorage;

ServiceStation/ServiceStationBusinessLogic/BusinessLogics/ExecutorLogic.cs

@@ -17,7 +17,7 @@ namespace ServiceStationBusinessLogic.BusinessLogics
         private readonly ILogger _logger;
         private readonly IExecutorStorage _executorStorage;
 
-        public ExecutorLogic(ILogger logger, IExecutorStorage executorStorage)
+        public ExecutorLogic(ILogger<IExecutorLogic> logger, IExecutorStorage executorStorage)
         {
             _logger = logger;
             _executorStorage = executorStorage;

ServiceStation/ServiceStationBusinessLogic/BusinessLogics/TechnicalWorkLogic.cs

@@ -17,7 +17,7 @@ namespace ServiceStationBusinessLogic.BusinessLogics
         private ILogger _logger;
         private ITechnicalWorkStorage _technicalWorkStorage;
 
-        public TechnicalWorkLogic(ILogger logger, ITechnicalWorkStorage technicalWorkStorage)
+        public TechnicalWorkLogic(ILogger<TechnicalWorkLogic> logger, ITechnicalWorkStorage technicalWorkStorage)
         {
             _logger = logger;
             _technicalWorkStorage = technicalWorkStorage;

ServiceStation/ServiceStationContracts/BindingModels/DefectBindingModel.cs

@@ -18,6 +18,8 @@ namespace ServiceStationContracts.BindingModels
 
         public int ExecutorId { get; set; }
 
+        public int? RepairId { get; set; }
+
         public Dictionary<int, ICarModel> DefectCars { get; set; } = new();
     }
 }

ServiceStation/ServiceStationContracts/BindingModels/RepairBindingModel.cs

@@ -20,7 +20,7 @@ namespace ServiceStationContracts.BindingModels
 
         public int GuarantorId { get; set; }
 
-        public int DefectId { get; set; }
+        public int? DefectId { get; set; }
 
         public Dictionary<int, ISparePartModel> RepairSpareParts { get; set; } = new();
     }

ServiceStation/ServiceStationContracts/BindingModels/WorkBindingModel.cs

@@ -20,7 +20,7 @@ namespace ServiceStationContracts.BindingModels
 
         public int GuarantorId { get; set; }
 
-        public int TechnicalWorkId { get; set; }
+        public int? TechnicalWorkId { get; set; }
 
         public Dictionary<int, ISparePartModel> WorkSpareParts { get; set; } = new();
     }

ServiceStation/ServiceStationContracts/ViewModels/CarViewModel.cs

@@ -19,9 +19,5 @@ namespace ServiceStationContracts.ViewModels
         public string CarBrand { get; set; } = string.Empty;
 
         public int ExecutorId { get; set; }
-
-        public Dictionary<int, IDefectModel> CarDefects { get; set; } = new();
-
-        public Dictionary<int, ITechnicalWorkModel> CarTechnicalWorks { get; set; } = new();
     }
 }

ServiceStation/ServiceStationContracts/ViewModels/DefectViewModel.cs

@@ -21,6 +21,8 @@ namespace ServiceStationContracts.ViewModels
 
         public int ExecutorId { get; set; }
 
+        public int? RepairId { get; set; }
+
         public Dictionary<int, ICarModel> DefectCars { get; set; } = new();
     }
 }

ServiceStation/ServiceStationContracts/ViewModels/RepairViewModel.cs

@@ -24,7 +24,7 @@ namespace ServiceStationContracts.ViewModels
 
         public int GuarantorId { get; set; }
 
-        public int DefectId { get; set; }
+        public int? DefectId { get; set; }
 
         public Dictionary<int, ISparePartModel> RepairSpareParts { get; set; } = new();
     }

ServiceStation/ServiceStationContracts/ViewModels/WorkViewModel.cs

@@ -1,11 +1,7 @@
 using ServiceStationDataModels.Enums;
 using ServiceStationDataModels.Models;
-using System;
-using System.Collections.Generic;
 using System.ComponentModel;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+
 
 namespace ServiceStationContracts.ViewModels
 {
@@ -24,8 +20,8 @@ namespace ServiceStationContracts.ViewModels
 
         public int GuarantorId { get; set; }
 
-        public int TechnicalWorkId { get; set; }
+        public int? TechnicalWorkId { get; set; }
 
-        public Dictionary<int, ISparePartModel> WorkSpareParts { get; } = new();
+        public Dictionary<int, ISparePartModel> WorkSpareParts { get; set; } = new();
     }
 }

ServiceStation/ServiceStationDataModels/Models/IDefectModel.cs

@@ -12,6 +12,7 @@ namespace ServiceStationDataModels.Models
         string DefectType { get; }
         double DefectPrice { get; }
         int ExecutorId { get; }
+        int? RepairId { get; }
         public Dictionary<int, ICarModel> DefectCars { get; }
     }
 }

ServiceStation/ServiceStationDataModels/Models/IRepairModel.cs

@@ -16,8 +16,6 @@ namespace ServiceStationDataModels.Models
 
         int GuarantorId { get; }
 
-        int DefectId { get; }
-
         public Dictionary<int, ISparePartModel> RepairSpareParts { get; }
     }
 }

ServiceStation/ServiceStationDataModels/Models/IWorkModel.cs

@@ -16,7 +16,7 @@ namespace ServiceStationDataModels.Models
 
         int GuarantorId { get; }
 
-        int TechnicalWorkId { get; }
+        int? TechnicalWorkId { get; }
 
         public Dictionary<int, ISparePartModel> WorkSpareParts { get; }
     }

ServiceStation/ServiceStationDatabaseImplement/Implements/DefectStorage.cs

@@ -23,7 +23,7 @@ namespace ServiceStationDatabaseImplement.Implements
                 .ThenInclude(x => x.Car)
                 .ThenInclude(x => x.CarTechnicalWorks)
                 .ThenInclude(x => x.TechnicalWork)
-                .Include(x => x.Repairs)
+                .Include(x => x.Repair)
                 .Include(x => x.Executor)
                 .Select(x => x.GetViewModel)
                 .ToList();
@@ -41,7 +41,7 @@ namespace ServiceStationDatabaseImplement.Implements
                     .ThenInclude(x => x.Car)
                     .ThenInclude(x => x.CarTechnicalWorks)
                     .ThenInclude(x => x.TechnicalWork)
-                    .Include(x => x.Repairs)
+                    .Include(x => x.Repair)
                     .Include(x => x.Executor)
                     .Where(x => x.ExecutorId == model.ExecutorId)
                     .ToList()
@@ -53,7 +53,7 @@ namespace ServiceStationDatabaseImplement.Implements
                     .ThenInclude(x => x.Car)
                     .ThenInclude(x => x.CarTechnicalWorks)
                     .ThenInclude(x => x.TechnicalWork)
-                    .Include(x => x.Repairs)
+                    .Include(x => x.Repair)
                     .Include(x => x.Executor)
                     .Where(x => x.DefectType == model.DefectType)
                     .ToList()
@@ -72,7 +72,7 @@ namespace ServiceStationDatabaseImplement.Implements
                     .ThenInclude(x => x.Car)
                     .ThenInclude(x => x.CarTechnicalWorks)
                     .ThenInclude(x => x.TechnicalWork)
-                    .Include(x => x.Repairs)
+                    .Include(x => x.Repair)
                     .Include(x => x.Executor)
                     .FirstOrDefault(x => (!string.IsNullOrEmpty(model.DefectType) && x.DefectType == model.DefectType) || (model.Id.HasValue && x.Id == model.Id))?
                     .GetViewModel;
@@ -98,7 +98,7 @@ namespace ServiceStationDatabaseImplement.Implements
                 if (elem == null) return null;
                 elem.Update(model);
                 context.SaveChanges();
-                if (model.DefectCars != null) elem.UpdateCars(context, model);
+                if (model.DefectCars.Count != 0) elem.UpdateCars(context, model);
                 transaction.Commit();
                 return elem.GetViewModel;
             }

ServiceStation/ServiceStationDatabaseImplement/Implements/ExecutorStorage.cs

@@ -25,14 +25,14 @@ namespace ServiceStationDatabaseImplement.Implements
 
         public List<ExecutorViewModel> GetFilteredList(ExecutorSearchModel model)
         {
-            if (string.IsNullOrEmpty(model.ExecutorFIO)) return new();
+            if (string.IsNullOrEmpty(model.ExecutorNumber)) return new();
             using var context = new ServiceStationDatabase();
 
             return context.Executors
                 .Include(x => x.Cars)
                 .Include(x => x.Defects)
                 .Include(x => x.TechnicalWorks)
-                .Where(x => x.ExecutorFIO.Contains(model.ExecutorFIO))
+                .Where(x => x.ExecutorNumber.Contains(model.ExecutorNumber))
                 .Select(x => x.GetViewModel)
                 .ToList();
         }
@@ -40,15 +40,15 @@ namespace ServiceStationDatabaseImplement.Implements
         public ExecutorViewModel? GetElement(ExecutorSearchModel model)
         {
             using var context = new ServiceStationDatabase();
-            if (!model.Id.HasValue && !string.IsNullOrEmpty(model.ExecutorFIO)) return null;
+            if (!model.Id.HasValue && string.IsNullOrEmpty(model.ExecutorNumber)) return null;
 
-            if (!string.IsNullOrEmpty(model.ExecutorFIO))
+            if (!string.IsNullOrEmpty(model.ExecutorNumber))
             {
                 return context.Executors
                     .Include(x => x.Cars)
                     .Include(x => x.Defects)
                     .Include(x => x.TechnicalWorks)
-                    .FirstOrDefault(x => x.ExecutorFIO.Contains(model.ExecutorFIO))?
+                    .FirstOrDefault(x => x.ExecutorNumber.Contains(model.ExecutorNumber))?
                     .GetViewModel;
             }
             return context.Executors

ServiceStation/ServiceStationDatabaseImplement/Implements/RepairStorage.cs

@@ -22,7 +22,6 @@ namespace ServiceStationDatabaseImplement.Implements
                 .ThenInclude(x => x.SparePart)
                 .ThenInclude(x => x.SparePartWorks)
                 .ThenInclude(x => x.Work)
-                //.Include(x => x.Defect)
                 .Include(x => x.Guarantor)
                 .Select(x => x.GetViewModel)
                 .ToList();
@@ -40,7 +39,6 @@ namespace ServiceStationDatabaseImplement.Implements
                     .ThenInclude(x => x.SparePart)
                     .ThenInclude(x => x.SparePartWorks)
                     .ThenInclude(x => x.Work)
-                    //.Include(x => x.Defect)
                     .Include(x => x.Guarantor)
                     .Where(x => x.GuarantorId == model.GuarantorId)
                     .ToList()
@@ -52,7 +50,6 @@ namespace ServiceStationDatabaseImplement.Implements
                     .ThenInclude(x => x.SparePart)
                     .ThenInclude(x => x.SparePartWorks)
                     .ThenInclude(x => x.Work)
-                    //.Include(x => x.Defect)
                     .Include(x => x.Guarantor)
                     .Where(x => x.RepairName == model.RepairName)
                     .ToList()
@@ -71,7 +68,6 @@ namespace ServiceStationDatabaseImplement.Implements
                     .ThenInclude(x => x.SparePart)
                     .ThenInclude(x => x.SparePartWorks)
                     .ThenInclude(x => x.Work)
-                    //.Include(x => x.Defect)
                     .Include(x => x.Guarantor)
                     .FirstOrDefault(x => (!string.IsNullOrEmpty(model.RepairName) && x.RepairName == model.RepairName) || (model.Id.HasValue && x.Id == model.Id))?
                     .GetViewModel;

ServiceStation/ServiceStationDatabaseImplement/Implements/TechnicalWorkStorage.cs

@@ -23,7 +23,6 @@ namespace ServiceStationDatabaseImplement.Implements
                 .ThenInclude(x => x.Car)
                 .ThenInclude(x => x.CarDefects)
                 .ThenInclude(x => x.Defect)
-                .Include(x => x.Work)
                 .Include(x => x.Executor)
                 .ToList()
                 .Select(x => x.GetViewModel)
@@ -45,7 +44,6 @@ namespace ServiceStationDatabaseImplement.Implements
                     .ThenInclude(x => x.Car)
                     .ThenInclude(x => x.CarDefects)
                     .ThenInclude(x => x.Defect)
-                    .Include(x => x.Work)
                     .Include(x => x.Executor)
                     .Where(x => x.DateStartWork >= model.DateFrom && x.DateStartWork <= model.DateTo && x.ExecutorId == model.ExecutorId)
                     .Select(x => x.GetViewModel)
@@ -58,7 +56,6 @@ namespace ServiceStationDatabaseImplement.Implements
                     .ThenInclude(x => x.Car)
                     .ThenInclude(x => x.CarDefects)
                     .ThenInclude(x => x.Defect)
-                    .Include(x => x.Work)
                     .Include(x => x.Executor)
                     .Where(x => x.ExecutorId == model.ExecutorId)
                     .ToList()
@@ -70,7 +67,6 @@ namespace ServiceStationDatabaseImplement.Implements
                 .ThenInclude(x => x.Car)
                 .ThenInclude(x => x.CarDefects)
                 .ThenInclude(x => x.Defect)
-                .Include(x => x.Work)
                 .Include(x => x.Executor)
                 .Where(x => x.WorkType.Contains(model.WorkType))
                 .ToList()
@@ -88,7 +84,6 @@ namespace ServiceStationDatabaseImplement.Implements
                 .ThenInclude(x => x.Car)
                 .ThenInclude(x => x.CarDefects)
                 .ThenInclude(x => x.Defect)
-                .Include(x => x.Work)
                 .Include(x => x.Executor)
                 .FirstOrDefault(x => (!string.IsNullOrEmpty(model.WorkType) && x.WorkType == model.WorkType) || (model.Id.HasValue && x.Id == model.Id))?
                 .GetViewModel;

ServiceStation/ServiceStationDatabaseImplement/Implements/WorkStorage.cs

@@ -44,7 +44,6 @@ namespace ServiceStationDatabaseImplement.Implements
                     .ThenInclude(x => x.SparePart)
                     .ThenInclude(x => x.SparePartRepairs)
                     .ThenInclude(x => x.Repair)
-                    //.Include(x => x.TechnicalWork)
                     .Include(x => x.Guarantor)
                     .Where(x => x.GuarantorId == model.GuarantorId)
                     .Select(x => x.GetViewModel)
@@ -57,7 +56,6 @@ namespace ServiceStationDatabaseImplement.Implements
                     .ThenInclude(x => x.SparePart)
                     .ThenInclude(x => x.SparePartRepairs)
                     .ThenInclude(x => x.Repair)
-                    //.Include(x => x.TechnicalWork)
                     .Include(x => x.Guarantor)
                     .Where(x => x.GuarantorId == model.GuarantorId)
                     .ToList()
@@ -69,7 +67,6 @@ namespace ServiceStationDatabaseImplement.Implements
                 .ThenInclude(x => x.SparePart)
                 .ThenInclude(x => x.SparePartRepairs)
                 .ThenInclude(x => x.Repair)
-                //.Include(x => x.TechnicalWork)
                 .Include(x => x.Guarantor)
                 .Where(x => x.WorkName.Contains(model.WorkName))
                 .ToList()
@@ -82,15 +79,15 @@ namespace ServiceStationDatabaseImplement.Implements
             if (string.IsNullOrEmpty(model.WorkName) && !model.Id.HasValue) return null;
             using var context = new ServiceStationDatabase();
 
-            return context.Works
+            var elem = context.Works
                 .Include(x => x.SpareParts)
                 .ThenInclude(x => x.SparePart)
                 .ThenInclude(x => x.SparePartRepairs)
                 .ThenInclude(x => x.Repair)
-                //.Include(x => x.TechnicalWork)
                 .Include(x => x.Guarantor)
-                .FirstOrDefault(x => (!string.IsNullOrEmpty(model.WorkName) && x.WorkName == model.WorkName) || (model.Id.HasValue && x.Id == model.Id))?
-                .GetViewModel;
+                .FirstOrDefault(x => (!string.IsNullOrEmpty(model.WorkName) && x.WorkName == model.WorkName) || (model.Id.HasValue && x.Id == model.Id));
+
+            return elem?.GetViewModel;
         }
 
         public WorkViewModel? Insert(WorkBindingModel model)
@@ -116,7 +113,7 @@ namespace ServiceStationDatabaseImplement.Implements
 
                 elem.Update(model);
                 context.SaveChanges();
-                if (model.WorkSpareParts != null) elem.UpdateSpareParts(context, model);
+                if (model.WorkSpareParts.Count != 0) elem.UpdateSpareParts(context, model);
                 transaction.Commit();
                 return elem.GetViewModel;
             }

ServiceStation/ServiceStationDatabaseImplement/Migrations/20240428190245_InitMigration.Designer.cs

@@ -12,7 +12,7 @@ using ServiceStationDatabaseImplement;
 namespace ServiceStationDatabaseImplement.Migrations
 {
     [DbContext(typeof(ServiceStationDatabase))]
-    [Migration("20240427193650_InitMigration")]
+    [Migration("20240428190245_InitMigration")]
     partial class InitMigration
     {
         /// <inheritdoc />
@@ -115,10 +115,15 @@ namespace ServiceStationDatabaseImplement.Migrations
                     b.Property<int>("ExecutorId")
                         .HasColumnType("int");
 
+                    b.Property<int?>("RepairId")
+                        .HasColumnType("int");
+
                     b.HasKey("Id");
 
                     b.HasIndex("ExecutorId");
 
+                    b.HasIndex("RepairId");
+
                     b.ToTable("Defects");
                 });
 
@@ -186,9 +191,6 @@ namespace ServiceStationDatabaseImplement.Migrations
 
                     SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
 
-                    b.Property<int>("DefectId")
-                        .HasColumnType("int");
-
                     b.Property<int>("GuarantorId")
                         .HasColumnType("int");
 
@@ -204,8 +206,6 @@ namespace ServiceStationDatabaseImplement.Migrations
 
                     b.HasKey("Id");
 
-                    b.HasIndex("DefectId");
-
                     b.HasIndex("GuarantorId");
 
                     b.ToTable("Repairs");
@@ -296,9 +296,6 @@ namespace ServiceStationDatabaseImplement.Migrations
                     b.Property<int>("ExecutorId")
                         .HasColumnType("int");
 
-                    b.Property<int>("WorkId")
-                        .HasColumnType("int");
-
                     b.Property<double>("WorkPrice")
                         .HasColumnType("float");
 
@@ -310,8 +307,6 @@ namespace ServiceStationDatabaseImplement.Migrations
 
                     b.HasIndex("ExecutorId");
 
-                    b.HasIndex("WorkId");
-
                     b.ToTable("TechnicalWorks");
                 });
 
@@ -329,7 +324,7 @@ namespace ServiceStationDatabaseImplement.Migrations
                     b.Property<int>("Status")
                         .HasColumnType("int");
 
-                    b.Property<int>("TechnicalWorkId")
+                    b.Property<int?>("TechnicalWorkId")
                         .HasColumnType("int");
 
                     b.Property<string>("WorkName")
@@ -343,6 +338,8 @@ namespace ServiceStationDatabaseImplement.Migrations
 
                     b.HasIndex("GuarantorId");
 
+                    b.HasIndex("TechnicalWorkId");
+
                     b.ToTable("Works");
                 });
 
@@ -403,17 +400,17 @@ namespace ServiceStationDatabaseImplement.Migrations
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
+                    b.HasOne("ServiceStationDatabaseImplement.Models.Repair", "Repair")
+                        .WithMany("Defects")
+                        .HasForeignKey("RepairId");
+
                     b.Navigation("Executor");
+
+                    b.Navigation("Repair");
                 });
 
             modelBuilder.Entity("ServiceStationDatabaseImplement.Models.Repair", b =>
                 {
-                    b.HasOne("ServiceStationDatabaseImplement.Models.Defect", null)
-                        .WithMany("Repairs")
-                        .HasForeignKey("DefectId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
                     b.HasOne("ServiceStationDatabaseImplement.Models.Guarantor", "Guarantor")
                         .WithMany("Repairs")
                         .HasForeignKey("GuarantorId")
@@ -480,15 +477,7 @@ namespace ServiceStationDatabaseImplement.Migrations
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
-                    b.HasOne("ServiceStationDatabaseImplement.Models.Work", "Work")
-                        .WithMany("TechnicalWorks")
-                        .HasForeignKey("WorkId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
                     b.Navigation("Executor");
-
-                    b.Navigation("Work");
                 });
 
             modelBuilder.Entity("ServiceStationDatabaseImplement.Models.Work", b =>
@@ -499,7 +488,13 @@ namespace ServiceStationDatabaseImplement.Migrations
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
+                    b.HasOne("ServiceStationDatabaseImplement.Models.TechnicalWork", "TechnicalWork")
+                        .WithMany("Works")
+                        .HasForeignKey("TechnicalWorkId");
+
                     b.Navigation("Guarantor");
+
+                    b.Navigation("TechnicalWork");
                 });
 
             modelBuilder.Entity("ServiceStationDatabaseImplement.Models.Car", b =>
@@ -512,8 +507,6 @@ namespace ServiceStationDatabaseImplement.Migrations
             modelBuilder.Entity("ServiceStationDatabaseImplement.Models.Defect", b =>
                 {
                     b.Navigation("Cars");
-
-                    b.Navigation("Repairs");
                 });
 
             modelBuilder.Entity("ServiceStationDatabaseImplement.Models.Executor", b =>
@@ -536,6 +529,8 @@ namespace ServiceStationDatabaseImplement.Migrations
 
             modelBuilder.Entity("ServiceStationDatabaseImplement.Models.Repair", b =>
                 {
+                    b.Navigation("Defects");
+
                     b.Navigation("SpareParts");
                 });
 
@@ -549,13 +544,13 @@ namespace ServiceStationDatabaseImplement.Migrations
             modelBuilder.Entity("ServiceStationDatabaseImplement.Models.TechnicalWork", b =>
                 {
                     b.Navigation("Cars");
+
+                    b.Navigation("Works");
                 });
 
             modelBuilder.Entity("ServiceStationDatabaseImplement.Models.Work", b =>
                 {
                     b.Navigation("SpareParts");
-
-                    b.Navigation("TechnicalWorks");
                 });
 #pragma warning restore 612, 618
         }

ServiceStation/ServiceStationDatabaseImplement/Migrations/20240428190245_InitMigration.cs

@@ -65,26 +65,49 @@ namespace ServiceStationDatabaseImplement.Migrations
                 });
 
             migrationBuilder.CreateTable(
-                name: "Defects",
+                name: "TechnicalWorks",
                 columns: table => new
                 {
                     Id = table.Column<int>(type: "int", nullable: false)
                         .Annotation("SqlServer:Identity", "1, 1"),
-                    DefectType = table.Column<string>(type: "nvarchar(max)", nullable: false),
-                    DefectPrice = table.Column<double>(type: "float", nullable: false),
+                    WorkType = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    DateStartWork = table.Column<DateTime>(type: "datetime2", nullable: true),
+                    WorkPrice = table.Column<double>(type: "float", nullable: false),
                     ExecutorId = table.Column<int>(type: "int", nullable: false)
                 },
                 constraints: table =>
                 {
-                    table.PrimaryKey("PK_Defects", x => x.Id);
+                    table.PrimaryKey("PK_TechnicalWorks", x => x.Id);
                     table.ForeignKey(
-                        name: "FK_Defects_Executors_ExecutorId",
+                        name: "FK_TechnicalWorks_Executors_ExecutorId",
                         column: x => x.ExecutorId,
                         principalTable: "Executors",
                         principalColumn: "Id",
                         onDelete: ReferentialAction.Cascade);
                 });
 
+            migrationBuilder.CreateTable(
+                name: "Repairs",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    RepairName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Status = table.Column<int>(type: "int", nullable: false),
+                    RepairPrice = table.Column<double>(type: "float", nullable: false),
+                    GuarantorId = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Repairs", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Repairs_Guarantors_GuarantorId",
+                        column: x => x.GuarantorId,
+                        principalTable: "Guarantors",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
             migrationBuilder.CreateTable(
                 name: "SpareParts",
                 columns: table => new
@@ -106,6 +129,32 @@ namespace ServiceStationDatabaseImplement.Migrations
                         onDelete: ReferentialAction.Cascade);
                 });
 
+            migrationBuilder.CreateTable(
+                name: "CarTechnicalWorks",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    CarId = table.Column<int>(type: "int", nullable: false),
+                    TechnicalWorkId = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_CarTechnicalWorks", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_CarTechnicalWorks_Cars_CarId",
+                        column: x => x.CarId,
+                        principalTable: "Cars",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_CarTechnicalWorks_TechnicalWorks_TechnicalWorkId",
+                        column: x => x.TechnicalWorkId,
+                        principalTable: "TechnicalWorks",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                });
+
             migrationBuilder.CreateTable(
                 name: "Works",
                 columns: table => new
@@ -116,7 +165,7 @@ namespace ServiceStationDatabaseImplement.Migrations
                     Status = table.Column<int>(type: "int", nullable: false),
                     WorkPrice = table.Column<double>(type: "float", nullable: false),
                     GuarantorId = table.Column<int>(type: "int", nullable: false),
-                    TechnicalWorkId = table.Column<int>(type: "int", nullable: false)
+                    TechnicalWorkId = table.Column<int>(type: "int", nullable: true)
                 },
                 constraints: table =>
                 {
@@ -127,59 +176,62 @@ namespace ServiceStationDatabaseImplement.Migrations
                         principalTable: "Guarantors",
                         principalColumn: "Id",
                         onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_Works_TechnicalWorks_TechnicalWorkId",
+                        column: x => x.TechnicalWorkId,
+                        principalTable: "TechnicalWorks",
+                        principalColumn: "Id");
                 });
 
             migrationBuilder.CreateTable(
-                name: "CarDefects",
+                name: "Defects",
                 columns: table => new
                 {
                     Id = table.Column<int>(type: "int", nullable: false)
                         .Annotation("SqlServer:Identity", "1, 1"),
-                    CarId = table.Column<int>(type: "int", nullable: false),
-                    DefectId = table.Column<int>(type: "int", nullable: false)
+                    DefectType = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    DefectPrice = table.Column<double>(type: "float", nullable: false),
+                    ExecutorId = table.Column<int>(type: "int", nullable: false),
+                    RepairId = table.Column<int>(type: "int", nullable: true)
                 },
                 constraints: table =>
                 {
-                    table.PrimaryKey("PK_CarDefects", x => x.Id);
+                    table.PrimaryKey("PK_Defects", x => x.Id);
                     table.ForeignKey(
-                        name: "FK_CarDefects_Cars_CarId",
-                        column: x => x.CarId,
-                        principalTable: "Cars",
+                        name: "FK_Defects_Executors_ExecutorId",
+                        column: x => x.ExecutorId,
+                        principalTable: "Executors",
                         principalColumn: "Id",
                         onDelete: ReferentialAction.Cascade);
                     table.ForeignKey(
-                        name: "FK_CarDefects_Defects_DefectId",
-                        column: x => x.DefectId,
-                        principalTable: "Defects",
-                        principalColumn: "Id",
-                        onDelete: ReferentialAction.Restrict);
+                        name: "FK_Defects_Repairs_RepairId",
+                        column: x => x.RepairId,
+                        principalTable: "Repairs",
+                        principalColumn: "Id");
                 });
 
             migrationBuilder.CreateTable(
-                name: "Repairs",
+                name: "SparePartRepairs",
                 columns: table => new
                 {
                     Id = table.Column<int>(type: "int", nullable: false)
                         .Annotation("SqlServer:Identity", "1, 1"),
-                    RepairName = table.Column<string>(type: "nvarchar(max)", nullable: false),
-                    Status = table.Column<int>(type: "int", nullable: false),
-                    RepairPrice = table.Column<double>(type: "float", nullable: false),
-                    GuarantorId = table.Column<int>(type: "int", nullable: false),
-                    DefectId = table.Column<int>(type: "int", nullable: false)
+                    SparePartId = table.Column<int>(type: "int", nullable: false),
+                    RepairId = table.Column<int>(type: "int", nullable: false)
                 },
                 constraints: table =>
                 {
-                    table.PrimaryKey("PK_Repairs", x => x.Id);
+                    table.PrimaryKey("PK_SparePartRepairs", x => x.Id);
                     table.ForeignKey(
-                        name: "FK_Repairs_Defects_DefectId",
-                        column: x => x.DefectId,
-                        principalTable: "Defects",
+                        name: "FK_SparePartRepairs_Repairs_RepairId",
+                        column: x => x.RepairId,
+                        principalTable: "Repairs",
                         principalColumn: "Id",
                         onDelete: ReferentialAction.Cascade);
                     table.ForeignKey(
-                        name: "FK_Repairs_Guarantors_GuarantorId",
-                        column: x => x.GuarantorId,
-                        principalTable: "Guarantors",
+                        name: "FK_SparePartRepairs_SpareParts_SparePartId",
+                        column: x => x.SparePartId,
+                        principalTable: "SpareParts",
                         principalColumn: "Id",
                         onDelete: ReferentialAction.Restrict);
                 });
@@ -211,82 +263,27 @@ namespace ServiceStationDatabaseImplement.Migrations
                 });
 
             migrationBuilder.CreateTable(
-                name: "TechnicalWorks",
-                columns: table => new
-                {
-                    Id = table.Column<int>(type: "int", nullable: false)
-                        .Annotation("SqlServer:Identity", "1, 1"),
-                    WorkType = table.Column<string>(type: "nvarchar(max)", nullable: false),
-                    DateStartWork = table.Column<DateTime>(type: "datetime2", nullable: true),
-                    WorkPrice = table.Column<double>(type: "float", nullable: false),
-                    ExecutorId = table.Column<int>(type: "int", nullable: false),
-                    WorkId = table.Column<int>(type: "int", nullable: false)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_TechnicalWorks", x => x.Id);
-                    table.ForeignKey(
-                        name: "FK_TechnicalWorks_Executors_ExecutorId",
-                        column: x => x.ExecutorId,
-                        principalTable: "Executors",
-                        principalColumn: "Id",
-                        onDelete: ReferentialAction.Cascade);
-                    table.ForeignKey(
-                        name: "FK_TechnicalWorks_Works_WorkId",
-                        column: x => x.WorkId,
-                        principalTable: "Works",
-                        principalColumn: "Id",
-                        onDelete: ReferentialAction.Restrict);
-                });
-
-            migrationBuilder.CreateTable(
-                name: "SparePartRepairs",
-                columns: table => new
-                {
-                    Id = table.Column<int>(type: "int", nullable: false)
-                        .Annotation("SqlServer:Identity", "1, 1"),
-                    SparePartId = table.Column<int>(type: "int", nullable: false),
-                    RepairId = table.Column<int>(type: "int", nullable: false)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_SparePartRepairs", x => x.Id);
-                    table.ForeignKey(
-                        name: "FK_SparePartRepairs_Repairs_RepairId",
-                        column: x => x.RepairId,
-                        principalTable: "Repairs",
-                        principalColumn: "Id",
-                        onDelete: ReferentialAction.Cascade);
-                    table.ForeignKey(
-                        name: "FK_SparePartRepairs_SpareParts_SparePartId",
-                        column: x => x.SparePartId,
-                        principalTable: "SpareParts",
-                        principalColumn: "Id",
-                        onDelete: ReferentialAction.Restrict);
-                });
-
-            migrationBuilder.CreateTable(
-                name: "CarTechnicalWorks",
+                name: "CarDefects",
                 columns: table => new
                 {
                     Id = table.Column<int>(type: "int", nullable: false)
                         .Annotation("SqlServer:Identity", "1, 1"),
                     CarId = table.Column<int>(type: "int", nullable: false),
-                    TechnicalWorkId = table.Column<int>(type: "int", nullable: false)
+                    DefectId = table.Column<int>(type: "int", nullable: false)
                 },
                 constraints: table =>
                 {
-                    table.PrimaryKey("PK_CarTechnicalWorks", x => x.Id);
+                    table.PrimaryKey("PK_CarDefects", x => x.Id);
                     table.ForeignKey(
-                        name: "FK_CarTechnicalWorks_Cars_CarId",
+                        name: "FK_CarDefects_Cars_CarId",
                         column: x => x.CarId,
                         principalTable: "Cars",
                         principalColumn: "Id",
                         onDelete: ReferentialAction.Cascade);
                     table.ForeignKey(
-                        name: "FK_CarTechnicalWorks_TechnicalWorks_TechnicalWorkId",
-                        column: x => x.TechnicalWorkId,
-                        principalTable: "TechnicalWorks",
+                        name: "FK_CarDefects_Defects_DefectId",
+                        column: x => x.DefectId,
+                        principalTable: "Defects",
                         principalColumn: "Id",
                         onDelete: ReferentialAction.Restrict);
                 });
@@ -322,9 +319,9 @@ namespace ServiceStationDatabaseImplement.Migrations
                 column: "ExecutorId");
 
             migrationBuilder.CreateIndex(
-                name: "IX_Repairs_DefectId",
-                table: "Repairs",
-                column: "DefectId");
+                name: "IX_Defects_RepairId",
+                table: "Defects",
+                column: "RepairId");
 
             migrationBuilder.CreateIndex(
                 name: "IX_Repairs_GuarantorId",
@@ -361,15 +358,15 @@ namespace ServiceStationDatabaseImplement.Migrations
                 table: "TechnicalWorks",
                 column: "ExecutorId");
 
-            migrationBuilder.CreateIndex(
-                name: "IX_TechnicalWorks_WorkId",
-                table: "TechnicalWorks",
-                column: "WorkId");
-
             migrationBuilder.CreateIndex(
                 name: "IX_Works_GuarantorId",
                 table: "Works",
                 column: "GuarantorId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Works_TechnicalWorkId",
+                table: "Works",
+                column: "TechnicalWorkId");
         }
 
         /// <inheritdoc />
@@ -387,15 +384,12 @@ namespace ServiceStationDatabaseImplement.Migrations
             migrationBuilder.DropTable(
                 name: "SparePartWorks");
 
+            migrationBuilder.DropTable(
+                name: "Defects");
+
             migrationBuilder.DropTable(
                 name: "Cars");
 
-            migrationBuilder.DropTable(
-                name: "TechnicalWorks");
-
-            migrationBuilder.DropTable(
-                name: "Repairs");
-
             migrationBuilder.DropTable(
                 name: "SpareParts");
 
@@ -403,7 +397,10 @@ namespace ServiceStationDatabaseImplement.Migrations
                 name: "Works");
 
             migrationBuilder.DropTable(
-                name: "Defects");
+                name: "Repairs");
+
+            migrationBuilder.DropTable(
+                name: "TechnicalWorks");
 
             migrationBuilder.DropTable(
                 name: "Guarantors");

ServiceStation/ServiceStationDatabaseImplement/Migrations/ServiceStationDatabaseModelSnapshot.cs

@@ -112,10 +112,15 @@ namespace ServiceStationDatabaseImplement.Migrations
                     b.Property<int>("ExecutorId")
                         .HasColumnType("int");
 
+                    b.Property<int?>("RepairId")
+                        .HasColumnType("int");
+
                     b.HasKey("Id");
 
                     b.HasIndex("ExecutorId");
 
+                    b.HasIndex("RepairId");
+
                     b.ToTable("Defects");
                 });
 
@@ -183,9 +188,6 @@ namespace ServiceStationDatabaseImplement.Migrations
 
                     SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
 
-                    b.Property<int>("DefectId")
-                        .HasColumnType("int");
-
                     b.Property<int>("GuarantorId")
                         .HasColumnType("int");
 
@@ -201,8 +203,6 @@ namespace ServiceStationDatabaseImplement.Migrations
 
                     b.HasKey("Id");
 
-                    b.HasIndex("DefectId");
-
                     b.HasIndex("GuarantorId");
 
                     b.ToTable("Repairs");
@@ -293,9 +293,6 @@ namespace ServiceStationDatabaseImplement.Migrations
                     b.Property<int>("ExecutorId")
                         .HasColumnType("int");
 
-                    b.Property<int>("WorkId")
-                        .HasColumnType("int");
-
                     b.Property<double>("WorkPrice")
                         .HasColumnType("float");
 
@@ -307,8 +304,6 @@ namespace ServiceStationDatabaseImplement.Migrations
 
                     b.HasIndex("ExecutorId");
 
-                    b.HasIndex("WorkId");
-
                     b.ToTable("TechnicalWorks");
                 });
 
@@ -326,7 +321,7 @@ namespace ServiceStationDatabaseImplement.Migrations
                     b.Property<int>("Status")
                         .HasColumnType("int");
 
-                    b.Property<int>("TechnicalWorkId")
+                    b.Property<int?>("TechnicalWorkId")
                         .HasColumnType("int");
 
                     b.Property<string>("WorkName")
@@ -340,6 +335,8 @@ namespace ServiceStationDatabaseImplement.Migrations
 
                     b.HasIndex("GuarantorId");
 
+                    b.HasIndex("TechnicalWorkId");
+
                     b.ToTable("Works");
                 });
 
@@ -400,17 +397,17 @@ namespace ServiceStationDatabaseImplement.Migrations
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
+                    b.HasOne("ServiceStationDatabaseImplement.Models.Repair", "Repair")
+                        .WithMany("Defects")
+                        .HasForeignKey("RepairId");
+
                     b.Navigation("Executor");
+
+                    b.Navigation("Repair");
                 });
 
             modelBuilder.Entity("ServiceStationDatabaseImplement.Models.Repair", b =>
                 {
-                    b.HasOne("ServiceStationDatabaseImplement.Models.Defect", null)
-                        .WithMany("Repairs")
-                        .HasForeignKey("DefectId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
                     b.HasOne("ServiceStationDatabaseImplement.Models.Guarantor", "Guarantor")
                         .WithMany("Repairs")
                         .HasForeignKey("GuarantorId")
@@ -477,15 +474,7 @@ namespace ServiceStationDatabaseImplement.Migrations
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
-                    b.HasOne("ServiceStationDatabaseImplement.Models.Work", "Work")
-                        .WithMany("TechnicalWorks")
-                        .HasForeignKey("WorkId")
-                        .OnDelete(DeleteBehavior.Cascade)
-                        .IsRequired();
-
                     b.Navigation("Executor");
-
-                    b.Navigation("Work");
                 });
 
             modelBuilder.Entity("ServiceStationDatabaseImplement.Models.Work", b =>
@@ -496,7 +485,13 @@ namespace ServiceStationDatabaseImplement.Migrations
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
+                    b.HasOne("ServiceStationDatabaseImplement.Models.TechnicalWork", "TechnicalWork")
+                        .WithMany("Works")
+                        .HasForeignKey("TechnicalWorkId");
+
                     b.Navigation("Guarantor");
+
+                    b.Navigation("TechnicalWork");
                 });
 
             modelBuilder.Entity("ServiceStationDatabaseImplement.Models.Car", b =>
@@ -509,8 +504,6 @@ namespace ServiceStationDatabaseImplement.Migrations
             modelBuilder.Entity("ServiceStationDatabaseImplement.Models.Defect", b =>
                 {
                     b.Navigation("Cars");
-
-                    b.Navigation("Repairs");
                 });
 
             modelBuilder.Entity("ServiceStationDatabaseImplement.Models.Executor", b =>
@@ -533,6 +526,8 @@ namespace ServiceStationDatabaseImplement.Migrations
 
             modelBuilder.Entity("ServiceStationDatabaseImplement.Models.Repair", b =>
                 {
+                    b.Navigation("Defects");
+
                     b.Navigation("SpareParts");
                 });
 
@@ -546,13 +541,13 @@ namespace ServiceStationDatabaseImplement.Migrations
             modelBuilder.Entity("ServiceStationDatabaseImplement.Models.TechnicalWork", b =>
                 {
                     b.Navigation("Cars");
+
+                    b.Navigation("Works");
                 });
 
             modelBuilder.Entity("ServiceStationDatabaseImplement.Models.Work", b =>
                 {
                     b.Navigation("SpareParts");
-
-                    b.Navigation("TechnicalWorks");
                 });
 #pragma warning restore 612, 618
         }

ServiceStation/ServiceStationDatabaseImplement/Models/Defect.cs

@@ -25,7 +25,10 @@ namespace ServiceStationDatabaseImplement.Models
         [Required]
         public int ExecutorId { get; set; }
 
+        public int? RepairId { get; set; }
+
         public virtual Executor Executor { get; set; }
+        public virtual Repair? Repair { get; set; }
 
 
         private Dictionary<int, ICarModel>? _defectCars = null;
@@ -43,8 +46,6 @@ namespace ServiceStationDatabaseImplement.Models
         }
         [ForeignKey("DefectId")]
         public virtual List<CarDefect> Cars { get; set; } = new();
-        [ForeignKey("DefectId")]
-        public virtual List<Repair> Repairs { get; set; } = new();
 
         public static Defect? Create(ServiceStationDatabase context, DefectBindingModel model)
         {
@@ -65,6 +66,11 @@ namespace ServiceStationDatabaseImplement.Models
         public void Update(DefectBindingModel model)
         {
             if(model == null) return;
+            if (model.RepairId.HasValue)
+            {
+                RepairId = model.RepairId;
+                return;
+            }
             DefectType = model.DefectType;
             DefectPrice = model.DefectPrice;
         }

ServiceStation/ServiceStationDatabaseImplement/Models/Repair.cs

@@ -28,15 +28,11 @@ namespace ServiceStationDatabaseImplement.Models
         [Required]
         public int GuarantorId { get; set; }
 
-        [Required]
-        public int DefectId { get; set; }
-
         public virtual Guarantor Guarantor { get; set; }
 
-        //public virtual Defect Defect { get; set; }
-
         private Dictionary<int, ISparePartModel>? _repairSpareParts = null;
 
+        [NotMapped]
         public Dictionary<int, ISparePartModel> RepairSpareParts
         {
             get
@@ -51,9 +47,9 @@ namespace ServiceStationDatabaseImplement.Models
 
         [ForeignKey("RepairId")]
         public virtual List<SparePartRepair> SpareParts { get; set; } = new();
+        [ForeignKey("RepairId")]
+        public virtual List<Defect> Defects { get; set; } = new();
 
-        //[ForeignKey("RepairId")]
-        //public virtual List<Defect> Defects { get; set; } = new();
 
         public static Repair? Create(ServiceStationDatabase context, RepairBindingModel model)
         {
@@ -65,7 +61,6 @@ namespace ServiceStationDatabaseImplement.Models
                 Status = model.Status,
                 RepairPrice = model.RepairPrice,
                 GuarantorId = model.GuarantorId,
-                DefectId = model.DefectId,
                 SpareParts = model.RepairSpareParts.Select(x => new SparePartRepair
                 {
                     SparePart = context.SpareParts.First(y => y.Id == x.Key)
@@ -88,7 +83,6 @@ namespace ServiceStationDatabaseImplement.Models
             Status = Status,
             RepairPrice = RepairPrice,
             GuarantorId = GuarantorId,
-            DefectId = DefectId,
             RepairSpareParts = RepairSpareParts
         };
 

ServiceStation/ServiceStationDatabaseImplement/Models/TechnicalWork.cs

@@ -25,10 +25,12 @@ namespace ServiceStationDatabaseImplement.Models
 
         [Required]
         public int ExecutorId { get; set; }
+
         public virtual Executor Executor { get; set; }
-        public virtual Work Work { get; set; }
 
         private Dictionary<int, ICarModel>? _technicalWorkCars = null;
+
+        [NotMapped]
         public Dictionary<int, ICarModel> TechnicalWorkCars
         {
             get
@@ -42,6 +44,8 @@ namespace ServiceStationDatabaseImplement.Models
         }
         [ForeignKey("TechnicalWorkId")]
         public virtual List<CarTechnicalWork> Cars { get; set; } = new();
+        [ForeignKey("TechnicalWorkId")]
+        public virtual List<Work> Works { get; set; } = new();
 
         public static TechnicalWork? Create(ServiceStationDatabase context, TechnicalWorkBindingModel model)
         {
@@ -73,7 +77,8 @@ namespace ServiceStationDatabaseImplement.Models
             WorkType = WorkType,
             DateStartWork = DateStartWork,
             WorkPrice = WorkPrice,
-            ExecutorId = ExecutorId
+            ExecutorId = ExecutorId,
+            TechnicalWorkCars = TechnicalWorkCars
         };
 
         public void UpdateCars(ServiceStationDatabase context, TechnicalWorkBindingModel model)

ServiceStation/ServiceStationDatabaseImplement/Models/Work.cs

@@ -28,15 +28,14 @@ namespace ServiceStationDatabaseImplement.Models
         [Required]
         public int GuarantorId { get; set; }
 
-        [Required]
-        public int TechnicalWorkId { get; set; }
+        public int? TechnicalWorkId { get; set; }
 
         public virtual Guarantor Guarantor { get; set; }
-
-        //public virtual TechnicalWork TechnicalWork { get; set; }
+        public virtual TechnicalWork? TechnicalWork { get; set; }
 
         private Dictionary<int, ISparePartModel>? _workSpareParts = null;
 
+        [NotMapped]
         public Dictionary<int, ISparePartModel> WorkSpareParts
         {
             get
@@ -52,9 +51,6 @@ namespace ServiceStationDatabaseImplement.Models
         [ForeignKey("WorkId")]
         public virtual List<SparePartWork> SpareParts { get; set; } = new();
 
-        [ForeignKey("WorkId")]
-        public virtual List<TechnicalWork> TechnicalWorks { get; set; } = new();
-
         public static Work? Create(ServiceStationDatabase context, WorkBindingModel model)
         {
             if (model == null) return null;
@@ -65,7 +61,6 @@ namespace ServiceStationDatabaseImplement.Models
                 Status = model.Status,
                 WorkPrice = model.WorkPrice,
                 GuarantorId = model.GuarantorId,
-                TechnicalWorkId = model.TechnicalWorkId,
                 SpareParts = model.WorkSpareParts.Select(x => new SparePartWork
                 {
                     SparePart = context.SpareParts.First(y => y.Id == x.Key)
@@ -75,11 +70,16 @@ namespace ServiceStationDatabaseImplement.Models
 
         public void Update(WorkBindingModel model)
         {
+            if(model == null) return;
+            if (model.TechnicalWorkId.HasValue)
+            {
+                TechnicalWorkId = model.TechnicalWorkId;
+                return;
+            }
             WorkName = model.WorkName;
             Status = model.Status;
             WorkPrice = model.WorkPrice;
             GuarantorId = model.GuarantorId;
-            TechnicalWorkId = model.TechnicalWorkId;
         }
         public WorkViewModel GetViewModel => new()
         {
@@ -88,7 +88,8 @@ namespace ServiceStationDatabaseImplement.Models
             Status = Status,
             WorkPrice = WorkPrice,
             GuarantorId = GuarantorId,
-            TechnicalWorkId = TechnicalWorkId
+            TechnicalWorkId = TechnicalWorkId,
+            WorkSpareParts = WorkSpareParts,
         };
 
         public void UpdateSpareParts(ServiceStationDatabase context, WorkBindingModel model)