Создание временных моделей и бд

CarService/CarService.sln

@@ -9,6 +9,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CarServiceContracts", "CarS
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CarServiceBusinessLogic", "CarServiceBusinessLogic\CarServiceBusinessLogic.csproj", "{F59A4E9C-1547-472A-ADE6-313D208430E1}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CarServiceDatabase", "CarServiceDatabase\CarServiceDatabase.csproj", "{1E57DD5F-5110-457C-8D9F-E34BBFE75A1F}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -27,6 +29,10 @@ Global
 		{F59A4E9C-1547-472A-ADE6-313D208430E1}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{F59A4E9C-1547-472A-ADE6-313D208430E1}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{F59A4E9C-1547-472A-ADE6-313D208430E1}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1E57DD5F-5110-457C-8D9F-E34BBFE75A1F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1E57DD5F-5110-457C-8D9F-E34BBFE75A1F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1E57DD5F-5110-457C-8D9F-E34BBFE75A1F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1E57DD5F-5110-457C-8D9F-E34BBFE75A1F}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

CarService/CarServiceDatabase/CarServiceDatabase.csproj

@@ -0,0 +1,27 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.4">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <Folder Include="Implements\" />
+    <Folder Include="Migrations\" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\CarServiceContracts\CarServiceContracts.csproj" />
+  </ItemGroup>
+
+</Project>

CarService/CarServiceDatabase/CarServiceDbContext.cs

@@ -0,0 +1,33 @@
+using CarServiceDatabase.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace CarServiceDatabase
+{
+	public class CarServiceDbContext : DbContext
+	{
+		protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+		{
+			if (optionsBuilder.IsConfigured == false)
+			{
+				optionsBuilder.UseSqlServer
+					(
+					@"Data Source=IGORS_2011;
+                    Initial Catalog=CarServiceDatabase;
+                    Integrated Security=True;
+                    MultipleActiveResultSets=True;
+                    TrustServerCertificate=True"
+					);
+			}
+			base.OnConfiguring(optionsBuilder);
+		}
+		public virtual DbSet<Customer> Customers { get; set; }
+		public virtual DbSet<Item> Items { get; set; }
+		public virtual DbSet<ItemForRepair> ItemsForRepair { get; set; }
+		public virtual DbSet<RepairRequest> RepairRequests { get; set; }
+		public virtual DbSet<Vehicle> Vehicles { get; set; }
+		public virtual DbSet<Work> Works { get; set; }
+		public virtual DbSet<Worker> Workers { get; set; }
+		public virtual DbSet<WorkInRequest> WorksInRequest { get; set; }
+		public virtual DbSet<WorkPayment> WorkPayments { get; set; }
+	}
+}

CarService/CarServiceDatabase/Migrations/20230402115927_InitMigration.Designer.cs

@@ -0,0 +1,386 @@
+// <auto-generated />
+using System;
+using CarServiceDatabase;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace CarServiceDatabase.Migrations
+{
+    [DbContext(typeof(CarServiceDbContext))]
+    [Migration("20230402115927_InitMigration")]
+    partial class InitMigration
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.4")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Customer", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Login")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Surname")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Customers");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Item", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<decimal>("Price")
+                        .HasColumnType("decimal (10,2)");
+
+                    b.Property<int>("WorkerId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("WorkerId");
+
+                    b.ToTable("Items");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.ItemForRepair", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("RepairRequestId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RepairRequestId");
+
+                    b.ToTable("ItemsForRepair");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.RepairRequest", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("DateCreated")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("VehicleId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("VehicleId");
+
+                    b.ToTable("RepairRequests");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Vehicle", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Plate")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("VIN")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("CustomerId");
+
+                    b.ToTable("Vehicles");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Work", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<decimal>("Duration")
+                        .HasColumnType("decimal (3,1)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<decimal>("Price")
+                        .HasColumnType("decimal (10,2)");
+
+                    b.Property<int>("WorkerId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("WorkerId");
+
+                    b.ToTable("Works");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.WorkInRequest", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<decimal>("Cost")
+                        .HasColumnType("decimal (10,2)");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("RepairRequestId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("WorkId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("RepairRequestId");
+
+                    b.HasIndex("WorkId");
+
+                    b.ToTable("WorksInRequest");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.WorkPayment", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("DatePayment")
+                        .HasColumnType("datetime2");
+
+                    b.Property<decimal>("Sum")
+                        .HasColumnType("decimal (10,2)");
+
+                    b.Property<int>("WorkInRequestId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("WorkInRequestId");
+
+                    b.ToTable("WorkPayments");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Worker", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Login")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Surname")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Workers");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Item", b =>
+                {
+                    b.HasOne("CarServiceDatabase.Models.Worker", null)
+                        .WithMany("Items")
+                        .HasForeignKey("WorkerId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.ItemForRepair", b =>
+                {
+                    b.HasOne("CarServiceDatabase.Models.Item", null)
+                        .WithMany("ItemsForRepair")
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("CarServiceDatabase.Models.RepairRequest", null)
+                        .WithMany("ItemsForRepair")
+                        .HasForeignKey("RepairRequestId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.RepairRequest", b =>
+                {
+                    b.HasOne("CarServiceDatabase.Models.Vehicle", null)
+                        .WithMany("RepairRequests")
+                        .HasForeignKey("VehicleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Vehicle", b =>
+                {
+                    b.HasOne("CarServiceDatabase.Models.Customer", null)
+                        .WithMany("Vehicles")
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Work", b =>
+                {
+                    b.HasOne("CarServiceDatabase.Models.Worker", null)
+                        .WithMany("Works")
+                        .HasForeignKey("WorkerId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.WorkInRequest", b =>
+                {
+                    b.HasOne("CarServiceDatabase.Models.RepairRequest", null)
+                        .WithMany("WorksInRequest")
+                        .HasForeignKey("RepairRequestId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("CarServiceDatabase.Models.Work", null)
+                        .WithMany("WorksInRequest")
+                        .HasForeignKey("WorkId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.WorkPayment", b =>
+                {
+                    b.HasOne("CarServiceDatabase.Models.WorkInRequest", null)
+                        .WithMany("WorkPayments")
+                        .HasForeignKey("WorkInRequestId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Customer", b =>
+                {
+                    b.Navigation("Vehicles");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Item", b =>
+                {
+                    b.Navigation("ItemsForRepair");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.RepairRequest", b =>
+                {
+                    b.Navigation("ItemsForRepair");
+
+                    b.Navigation("WorksInRequest");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Vehicle", b =>
+                {
+                    b.Navigation("RepairRequests");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Work", b =>
+                {
+                    b.Navigation("WorksInRequest");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.WorkInRequest", b =>
+                {
+                    b.Navigation("WorkPayments");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Worker", b =>
+                {
+                    b.Navigation("Items");
+
+                    b.Navigation("Works");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

CarService/CarServiceDatabase/Migrations/20230402115927_InitMigration.cs

@@ -0,0 +1,285 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace CarServiceDatabase.Migrations
+{
+    /// <inheritdoc />
+    public partial class InitMigration : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Customers",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    Login = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Password = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Name = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Surname = table.Column<string>(type: "nvarchar(max)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Customers", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Workers",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    Login = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Password = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Name = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Surname = table.Column<string>(type: "nvarchar(max)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Workers", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Vehicles",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    Name = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Plate = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    VIN = table.Column<string>(type: "nvarchar(max)", nullable: true),
+                    CustomerId = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Vehicles", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Vehicles_Customers_CustomerId",
+                        column: x => x.CustomerId,
+                        principalTable: "Customers",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Items",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    Name = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Price = table.Column<decimal>(type: "decimal (10,2)", nullable: false),
+                    Count = table.Column<int>(type: "int", nullable: false),
+                    WorkerId = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Items", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Items_Workers_WorkerId",
+                        column: x => x.WorkerId,
+                        principalTable: "Workers",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Works",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    Name = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Price = table.Column<decimal>(type: "decimal (10,2)", nullable: false),
+                    Duration = table.Column<decimal>(type: "decimal (3,1)", nullable: false),
+                    WorkerId = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Works", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Works_Workers_WorkerId",
+                        column: x => x.WorkerId,
+                        principalTable: "Workers",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "RepairRequests",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    DateCreated = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    VehicleId = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_RepairRequests", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_RepairRequests_Vehicles_VehicleId",
+                        column: x => x.VehicleId,
+                        principalTable: "Vehicles",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "ItemsForRepair",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    Count = table.Column<int>(type: "int", nullable: false),
+                    ItemId = table.Column<int>(type: "int", nullable: false),
+                    RepairRequestId = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ItemsForRepair", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_ItemsForRepair_Items_ItemId",
+                        column: x => x.ItemId,
+                        principalTable: "Items",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_ItemsForRepair_RepairRequests_RepairRequestId",
+                        column: x => x.RepairRequestId,
+                        principalTable: "RepairRequests",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "WorksInRequest",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    Count = table.Column<int>(type: "int", nullable: false),
+                    Cost = table.Column<decimal>(type: "decimal (10,2)", nullable: false),
+                    RepairRequestId = table.Column<int>(type: "int", nullable: false),
+                    WorkId = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_WorksInRequest", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_WorksInRequest_RepairRequests_RepairRequestId",
+                        column: x => x.RepairRequestId,
+                        principalTable: "RepairRequests",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_WorksInRequest_Works_WorkId",
+                        column: x => x.WorkId,
+                        principalTable: "Works",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "WorkPayments",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    DatePayment = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    Sum = table.Column<decimal>(type: "decimal (10,2)", nullable: false),
+                    WorkInRequestId = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_WorkPayments", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_WorkPayments_WorksInRequest_WorkInRequestId",
+                        column: x => x.WorkInRequestId,
+                        principalTable: "WorksInRequest",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Items_WorkerId",
+                table: "Items",
+                column: "WorkerId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ItemsForRepair_ItemId",
+                table: "ItemsForRepair",
+                column: "ItemId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ItemsForRepair_RepairRequestId",
+                table: "ItemsForRepair",
+                column: "RepairRequestId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_RepairRequests_VehicleId",
+                table: "RepairRequests",
+                column: "VehicleId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Vehicles_CustomerId",
+                table: "Vehicles",
+                column: "CustomerId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_WorkPayments_WorkInRequestId",
+                table: "WorkPayments",
+                column: "WorkInRequestId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Works_WorkerId",
+                table: "Works",
+                column: "WorkerId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_WorksInRequest_RepairRequestId",
+                table: "WorksInRequest",
+                column: "RepairRequestId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_WorksInRequest_WorkId",
+                table: "WorksInRequest",
+                column: "WorkId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "ItemsForRepair");
+
+            migrationBuilder.DropTable(
+                name: "WorkPayments");
+
+            migrationBuilder.DropTable(
+                name: "Items");
+
+            migrationBuilder.DropTable(
+                name: "WorksInRequest");
+
+            migrationBuilder.DropTable(
+                name: "RepairRequests");
+
+            migrationBuilder.DropTable(
+                name: "Works");
+
+            migrationBuilder.DropTable(
+                name: "Vehicles");
+
+            migrationBuilder.DropTable(
+                name: "Workers");
+
+            migrationBuilder.DropTable(
+                name: "Customers");
+        }
+    }
+}

CarService/CarServiceDatabase/Migrations/CarServiceDbContextModelSnapshot.cs

@@ -0,0 +1,383 @@
+// <auto-generated />
+using System;
+using CarServiceDatabase;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace CarServiceDatabase.Migrations
+{
+    [DbContext(typeof(CarServiceDbContext))]
+    partial class CarServiceDbContextModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.4")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Customer", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Login")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Surname")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Customers");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Item", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<decimal>("Price")
+                        .HasColumnType("decimal (10,2)");
+
+                    b.Property<int>("WorkerId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("WorkerId");
+
+                    b.ToTable("Items");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.ItemForRepair", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ItemId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("RepairRequestId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ItemId");
+
+                    b.HasIndex("RepairRequestId");
+
+                    b.ToTable("ItemsForRepair");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.RepairRequest", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("DateCreated")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("VehicleId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("VehicleId");
+
+                    b.ToTable("RepairRequests");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Vehicle", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("CustomerId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Plate")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("VIN")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("CustomerId");
+
+                    b.ToTable("Vehicles");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Work", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<decimal>("Duration")
+                        .HasColumnType("decimal (3,1)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<decimal>("Price")
+                        .HasColumnType("decimal (10,2)");
+
+                    b.Property<int>("WorkerId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("WorkerId");
+
+                    b.ToTable("Works");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.WorkInRequest", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<decimal>("Cost")
+                        .HasColumnType("decimal (10,2)");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("RepairRequestId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("WorkId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("RepairRequestId");
+
+                    b.HasIndex("WorkId");
+
+                    b.ToTable("WorksInRequest");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.WorkPayment", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("DatePayment")
+                        .HasColumnType("datetime2");
+
+                    b.Property<decimal>("Sum")
+                        .HasColumnType("decimal (10,2)");
+
+                    b.Property<int>("WorkInRequestId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("WorkInRequestId");
+
+                    b.ToTable("WorkPayments");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Worker", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Login")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Surname")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Workers");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Item", b =>
+                {
+                    b.HasOne("CarServiceDatabase.Models.Worker", null)
+                        .WithMany("Items")
+                        .HasForeignKey("WorkerId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.ItemForRepair", b =>
+                {
+                    b.HasOne("CarServiceDatabase.Models.Item", null)
+                        .WithMany("ItemsForRepair")
+                        .HasForeignKey("ItemId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("CarServiceDatabase.Models.RepairRequest", null)
+                        .WithMany("ItemsForRepair")
+                        .HasForeignKey("RepairRequestId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.RepairRequest", b =>
+                {
+                    b.HasOne("CarServiceDatabase.Models.Vehicle", null)
+                        .WithMany("RepairRequests")
+                        .HasForeignKey("VehicleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Vehicle", b =>
+                {
+                    b.HasOne("CarServiceDatabase.Models.Customer", null)
+                        .WithMany("Vehicles")
+                        .HasForeignKey("CustomerId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Work", b =>
+                {
+                    b.HasOne("CarServiceDatabase.Models.Worker", null)
+                        .WithMany("Works")
+                        .HasForeignKey("WorkerId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.WorkInRequest", b =>
+                {
+                    b.HasOne("CarServiceDatabase.Models.RepairRequest", null)
+                        .WithMany("WorksInRequest")
+                        .HasForeignKey("RepairRequestId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("CarServiceDatabase.Models.Work", null)
+                        .WithMany("WorksInRequest")
+                        .HasForeignKey("WorkId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.WorkPayment", b =>
+                {
+                    b.HasOne("CarServiceDatabase.Models.WorkInRequest", null)
+                        .WithMany("WorkPayments")
+                        .HasForeignKey("WorkInRequestId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Customer", b =>
+                {
+                    b.Navigation("Vehicles");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Item", b =>
+                {
+                    b.Navigation("ItemsForRepair");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.RepairRequest", b =>
+                {
+                    b.Navigation("ItemsForRepair");
+
+                    b.Navigation("WorksInRequest");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Vehicle", b =>
+                {
+                    b.Navigation("RepairRequests");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Work", b =>
+                {
+                    b.Navigation("WorksInRequest");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.WorkInRequest", b =>
+                {
+                    b.Navigation("WorkPayments");
+                });
+
+            modelBuilder.Entity("CarServiceDatabase.Models.Worker", b =>
+                {
+                    b.Navigation("Items");
+
+                    b.Navigation("Works");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

CarService/CarServiceDatabase/Models/Customer.cs

@@ -0,0 +1,71 @@
+using CarServiceContracts.BindingModels;
+using CarServiceContracts.Models;
+using CarServiceContracts.ViewModels;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace CarServiceDatabase.Models
+{
+	public class Customer : ICustomerModel
+	{
+		public int Id { get; private set; }
+		[Required]
+		public string Login { get; private set; } = string.Empty;
+		[Required]
+		public string Password { get; private set; } = string.Empty;
+		[Required]
+		public string Name { get; private set; } = string.Empty;
+		[Required]
+		public string Surname { get; private set; } = string.Empty;
+		/// <summary>
+		/// Транспортные средства
+		/// </summary>
+		[ForeignKey("CustomerId")]
+		public virtual List<Vehicle> Vehicles { get; set; } = new();
+		public static Customer? Create(CustomerBindingModel? model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new()
+			{
+				Id = model.Id,
+				Login = model.Login,
+				Password = model.Password,
+				Name = model.Name,
+				Surname = model.Surname
+			};
+		}
+		public static Customer Create(CustomerViewModel model)
+		{
+			return new()
+			{
+				Id = model.Id,
+				Login = model.Login,
+				Password = model.Password,
+				Name = model.Name,
+				Surname = model.Surname
+			};
+		}
+		public void Update(CustomerBindingModel? model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			Login = model.Login;
+			Password = model.Password;
+			Name = model.Name;
+			Surname = model.Surname;
+		}
+		public CustomerViewModel GetViewModel => new()
+		{
+			Id = Id,
+			Login = Login,
+			Password = Password,
+			Name = Name,
+			Surname = Surname
+		};
+	}
+}

CarService/CarServiceDatabase/Models/Item.cs

@@ -0,0 +1,72 @@
+using CarServiceContracts.BindingModels;
+using CarServiceContracts.Models;
+using CarServiceContracts.ViewModels;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace CarServiceDatabase.Models
+{
+	public class Item : IItemModel
+	{
+		public int Id { get; private set; }
+		[Required]
+		public string Name { get; private set; } = string.Empty;
+		[Required, Column(TypeName = "decimal (10,2)")]
+		public decimal Price { get; private set; }
+		[Required]
+		public int Count { get; private set; }
+		[Required]
+		public int WorkerId { get; private set; }
+		/// <summary>
+		/// Затраты на ремонт
+		/// </summary>
+		[ForeignKey("ItemId")]
+		public virtual List<ItemForRepair> ItemsForRepair { get; set; } = new();
+		public static Item? Create(ItemBindingModel? model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new()
+			{
+				Id = model.Id,
+				Name = model.Name,
+				Price = model.Price,
+				Count = model.Count,
+				WorkerId = model.WorkerId
+			};
+		}
+		public static Item Create(ItemViewModel model)
+		{
+			return new()
+			{
+				Id = model.Id,
+				Name = model.Name,
+				Price = model.Price,
+				Count = model.Count,
+				WorkerId = model.WorkerId
+			};
+		}
+		public void Update(ItemBindingModel? model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			Id = model.Id;
+			Name = model.Name;
+			Price = model.Price;
+			Count = model.Count;
+			WorkerId = model.WorkerId;
+		}
+		public ItemViewModel GetViewModel => new()
+		{
+			Id = Id,
+			Name = Name,
+			Price = Price,
+			Count = Count,
+			WorkerId = WorkerId
+		};
+	}
+}

CarService/CarServiceDatabase/Models/ItemForRepair.cs

@@ -0,0 +1,60 @@
+using CarServiceContracts.BindingModels;
+using CarServiceContracts.Models;
+using CarServiceContracts.ViewModels;
+using System.ComponentModel.DataAnnotations;
+
+namespace CarServiceDatabase.Models
+{
+	public class ItemForRepair : IItemForRepairModel
+	{
+		public int Id { get; private set; }
+		[Required]
+		public int Count { get; private set; }
+		[Required]
+		public int ItemId { get; private set; }
+		[Required]
+		public int RepairRequestId { get; private set; }
+		public static ItemForRepair? Create(ItemForRepairBindingModel? model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new()
+			{
+				Id = model.Id,
+				Count = model.Count,
+				ItemId = model.ItemId,
+				RepairRequestId = model.RepairRequestId
+			};
+		}
+		public static ItemForRepair Create(ItemForRepairViewModel model)
+		{
+			return new()
+			{
+				Id = model.Id,
+				Count = model.Count,
+				ItemId = model.ItemId,
+				RepairRequestId = model.RepairRequestId
+			};
+		}
+		public void Update(ItemForRepairBindingModel? model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			Id = model.Id;
+			Count = model.Count;
+			ItemId = model.ItemId;
+			RepairRequestId = model.RepairRequestId;
+		}
+		public ItemForRepairViewModel GetViewModel => new()
+		{
+			Id = Id,
+			Count = Count,
+			ItemId = ItemId,
+			RepairRequestId = RepairRequestId
+		};
+	}
+}

CarService/CarServiceDatabase/Models/RepairRequest.cs

@@ -0,0 +1,65 @@
+using CarServiceContracts.BindingModels;
+using CarServiceContracts.Models;
+using CarServiceContracts.ViewModels;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace CarServiceDatabase.Models
+{
+	public class RepairRequest : IRepairRequestModel
+	{
+		public int Id { get; private set; }
+		[Required]
+		public DateTime DateCreated { get; private set; } = DateTime.Now;
+		[Required]
+		public int VehicleId { get; private set; }
+		/// <summary>
+		/// Работы в заявке
+		/// </summary>
+		[ForeignKey("RepairRequestId")]
+		public virtual List<WorkInRequest> WorksInRequest { get; set; } = new();
+		/// <summary>
+		/// Затраты на ремонт
+		/// </summary>
+		[ForeignKey("RepairRequestId")]
+		public virtual List<ItemForRepair> ItemsForRepair { get; set; } = new();
+		public static RepairRequest? Create(RepairRequestBindingModel? model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new()
+			{
+				Id = model.Id,
+				DateCreated = model.DateCreated,
+				VehicleId = model.VehicleId
+			};
+		}
+		public static RepairRequest Create(RepairRequestViewModel model)
+		{
+			return new()
+			{
+				Id = model.Id,
+				DateCreated = model.DateCreated,
+				VehicleId = model.VehicleId
+			};
+		}
+		public void Update(RepairRequestBindingModel? model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			Id = model.Id;
+			DateCreated = model.DateCreated;
+			VehicleId = model.VehicleId;
+		}
+		public RepairRequestViewModel GetViewModel => new()
+		{
+			Id = Id,
+			DateCreated = DateCreated,
+			VehicleId = VehicleId
+		};
+	}
+}

CarService/CarServiceDatabase/Models/Vehicle.cs

@@ -0,0 +1,70 @@
+using CarServiceContracts.BindingModels;
+using CarServiceContracts.Models;
+using CarServiceContracts.ViewModels;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace CarServiceDatabase.Models
+{
+	public class Vehicle : IVehicleModel
+	{
+		public int Id { get; private set; }
+		[Required]
+		public string Name { get; private set; } = string.Empty;
+		public string? Plate { get; private set; }
+		public string? VIN { get; private set; }
+		[Required]
+		public int CustomerId { get; private set; }
+		/// <summary>
+		/// Заявки на ремонт
+		/// </summary>
+		[ForeignKey("VehicleId")]
+		public virtual List<RepairRequest> RepairRequests { get; set; } = new();
+		public static Vehicle? Create(VehicleBindingModel? model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new()
+			{
+				Id = model.Id,
+				Name = model.Name,
+				Plate = model.Plate,
+				VIN = model.VIN,
+				CustomerId = model.CustomerId
+			};
+		}
+		public static Vehicle Create(VehicleViewModel model)
+		{
+			return new()
+			{
+				Id = model.Id,
+				Name = model.Name,
+				Plate = model.Plate,
+				VIN = model.VIN,
+				CustomerId = model.CustomerId
+			};
+		}
+		public void Update(VehicleBindingModel? model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			Id = model.Id;
+			Name = model.Name;
+			Plate = model.Plate;
+			VIN = model.VIN;
+			CustomerId = model.CustomerId;
+		}
+		public VehicleViewModel GetViewModel => new() 
+		{
+			Id = Id,
+			Name = Name,
+			Plate = Plate,
+			VIN = VIN,
+			CustomerId = CustomerId
+		};
+	}
+}

CarService/CarServiceDatabase/Models/Work.cs

@@ -0,0 +1,72 @@
+using CarServiceContracts.BindingModels;
+using CarServiceContracts.Models;
+using CarServiceContracts.ViewModels;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace CarServiceDatabase.Models
+{
+	public class Work : IWorkModel
+	{
+		public int Id { get; private set; }
+		[Required]
+		public string Name { get; private set; } = string.Empty;
+		[Required, Column(TypeName = "decimal (10,2)")]
+		public decimal Price { get; private set; }
+		[Required, Column(TypeName = "decimal (3,1)")]
+		public decimal Duration { get; private set; }
+		[Required]
+		public int WorkerId { get; private set; }
+		/// <summary>
+		/// Работы в заявке
+		/// </summary>
+		[ForeignKey("WorkId")]
+		public virtual List<WorkInRequest> WorksInRequest { get; set; } = new();
+		public static Work? Create(WorkBindingModel? model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new()
+			{
+				Id = model.Id,
+				Name = model.Name,
+				Price = model.Price,
+				Duration = model.Duration,
+				WorkerId = model.WorkerId
+			};
+		}
+		public static Work Create(WorkViewModel model)
+		{
+			return new()
+			{
+				Id = model.Id,
+				Name = model.Name,
+				Price = model.Price,
+				Duration = model.Duration,
+				WorkerId = model.WorkerId
+			};
+		}
+		public void Update(WorkBindingModel? model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			Id = model.Id;
+			Name = model.Name;
+			Price = model.Price;
+			Duration = model.Duration;
+			WorkerId = model.WorkerId;
+		}
+		public WorkViewModel GetViewModel => new()
+		{
+			Id = Id,
+			Name = Name,
+			Price = Price,
+			Duration = Duration,
+			WorkerId = WorkerId
+		};
+	}
+}

CarService/CarServiceDatabase/Models/WorkInRequest.cs

@@ -0,0 +1,72 @@
+using CarServiceContracts.BindingModels;
+using CarServiceContracts.Models;
+using CarServiceContracts.ViewModels;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace CarServiceDatabase.Models
+{
+	public class WorkInRequest : IWorkInRequestModel
+	{
+		public int Id { get; private set; }
+		[Required]
+		public int Count { get; private set; }
+		[Required, Column(TypeName = "decimal (10,2)")]
+		public decimal Cost { get; private set; }
+		[Required]
+		public int RepairRequestId { get; private set; }
+		[Required]
+		public int WorkId { get; private set; }
+		/// <summary>
+		/// Оплаты за ремонт
+		/// </summary>
+		[ForeignKey("WorkInRequestId")]
+		public virtual List<WorkPayment> WorkPayments { get; set; } = new();
+		public static WorkInRequest? Create(WorkInRequestBindingModel? model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new()
+			{
+				Id = model.Id,
+				Count = model.Count,
+				Cost = model.Cost,
+				RepairRequestId = model.RepairRequestId,
+				WorkId = model.WorkId
+			};
+		}
+		public static WorkInRequest Create(WorkInRequestViewModel model)
+		{
+			return new()
+			{
+				Id = model.Id,
+				Count = model.Count,
+				Cost = model.Cost,
+				RepairRequestId = model.RepairRequestId,
+				WorkId = model.WorkId
+			};
+		}
+		public void Update(WorkInRequestBindingModel? model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			Id = model.Id;
+			Count = model.Count;
+			Cost = model.Cost;
+			RepairRequestId = model.RepairRequestId;
+			WorkId = model.WorkId;
+		}
+		public WorkInRequestViewModel GetViewModel => new()
+		{
+			Id = Id,
+			Count = Count,
+			Cost = Cost,
+			RepairRequestId = RepairRequestId,
+			WorkId = WorkId
+		};
+	}
+}

CarService/CarServiceDatabase/Models/WorkPayment.cs

@@ -0,0 +1,62 @@
+using CarServiceContracts.BindingModels;
+using CarServiceContracts.Models;
+using CarServiceContracts.ViewModels;
+using Microsoft.EntityFrameworkCore.Metadata.Internal;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace CarServiceDatabase.Models
+{
+	public class WorkPayment : IWorkPaymentModel
+	{
+		public int Id { get; private set; }
+		[Required]
+		public DateTime DatePayment { get; private set; } = DateTime.Now;
+		[Required, Column(TypeName = "decimal (10,2)")]
+		public decimal Sum { get; private set; }
+		[Required]
+		public int WorkInRequestId { get; private set; }
+		public static WorkPayment? Create(WorkPaymentBindingModel? model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new()
+			{
+				Id = model.Id,
+				DatePayment = model.DatePayment,
+				Sum = model.Sum,
+				WorkInRequestId = model.WorkInRequestId
+			};
+		}
+		public static WorkPayment Create(WorkPaymentViewModel model)
+		{
+			return new()
+			{
+				Id = model.Id,
+				DatePayment = model.DatePayment,
+				Sum = model.Sum,
+				WorkInRequestId = model.WorkInRequestId
+			};
+		}
+		public void Update(WorkPaymentBindingModel? model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			Id = model.Id;
+			DatePayment = model.DatePayment;
+			Sum = model.Sum;
+			WorkInRequestId = model.WorkInRequestId;
+		}
+		public WorkPaymentViewModel GetViewModel => new()
+		{
+			Id = Id,
+			DatePayment = DatePayment,
+			Sum = Sum,
+			WorkInRequestId = WorkInRequestId
+		};
+	}
+}

CarService/CarServiceDatabase/Models/Worker.cs

@@ -0,0 +1,76 @@
+using CarServiceContracts.BindingModels;
+using CarServiceContracts.Models;
+using CarServiceContracts.ViewModels;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.ComponentModel.DataAnnotations;
+
+namespace CarServiceDatabase.Models
+{
+	public class Worker : IWorkerModel
+	{
+		public int Id { get; private set; }
+		[Required]
+		public string Login { get; private set; } = string.Empty;
+		[Required]
+		public string Password { get; private set; } = string.Empty;
+		[Required]
+		public string Name { get; private set; } = string.Empty;
+		[Required]
+		public string Surname { get; private set; } = string.Empty;
+		/// <summary>
+		/// Работы
+		/// </summary>
+		[ForeignKey("WorkerId")]
+		public virtual List<Work> Works { get; set; } = new();
+		/// <summary>
+		/// Статьи затрат
+		/// </summary>
+		[ForeignKey("WorkerId")]
+		public virtual List<Item> Items { get; set; } = new();
+		public static Worker? Create(WorkerBindingModel? model)
+		{
+			if (model == null)
+			{
+				return null;
+			}
+			return new()
+			{
+				Id = model.Id,
+				Login = model.Login,
+				Password = model.Password,
+				Name = model.Name,
+				Surname = model.Surname
+			};
+		}
+		public static Worker Create(WorkerViewModel model)
+		{
+			return new()
+			{
+				Id = model.Id,
+				Login = model.Login,
+				Password = model.Password,
+				Name = model.Name,
+				Surname = model.Surname
+			};
+		}
+		public void Update(WorkerBindingModel? model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			Login = model.Login;
+			Password = model.Password;
+			Name = model.Name;
+			Surname = model.Surname;
+		}
+		public WorkerViewModel GetViewModel => new()
+		{
+			Id = Id,
+			Login = Login,
+			Password = Password,
+			Name = Name,
+			Surname = Surname
+		};
+	}
+}

CarService/CarServiceView/CarServiceView.csproj

@@ -8,4 +8,25 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <None Remove="nlog.config" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <EmbeddedResource Include="nlog.config">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </EmbeddedResource>
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.4">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\CarServiceDatabase\CarServiceDatabase.csproj" />
+  </ItemGroup>
+
 </Project>

CarService/CarServiceView/nlog.config

@@ -0,0 +1,14 @@
+<?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="${basedir}/log-${shortdate}.log" />
+    </targets>
+
+    <rules>
+      <logger name="*" minlevel="Debug" writeTo="tofile" />
+    </rules>
+  </nlog>
+</configuration>