done

Secure/SecureShop.sln

@@ -15,6 +15,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SecureShopListImplement", "
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SecureShopFileImplement", "SecureShopFileImplement\SecureShopFileImplement.csproj", "{3E416EAB-041A-46EE-9017-2C3D7127D802}"
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SecureShopDatabaseImplement", "SecureShopDatabaseImplement\SecureShopDatabaseImplement.csproj", "{E6A53ECF-5E75-4124-B2A3-5BAECD2F2609}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -45,6 +47,10 @@ Global
 		{3E416EAB-041A-46EE-9017-2C3D7127D802}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{3E416EAB-041A-46EE-9017-2C3D7127D802}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{3E416EAB-041A-46EE-9017-2C3D7127D802}.Release|Any CPU.Build.0 = Release|Any CPU
+		{E6A53ECF-5E75-4124-B2A3-5BAECD2F2609}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E6A53ECF-5E75-4124-B2A3-5BAECD2F2609}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E6A53ECF-5E75-4124-B2A3-5BAECD2F2609}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E6A53ECF-5E75-4124-B2A3-5BAECD2F2609}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

Secure/SecureShop/Program.cs

@@ -1,7 +1,7 @@
 using SecureShopBusinessLogic.BusinessLogics;
 using SecureShopContracts.BusinessLogicsContracts;
 using SecureShopContracts.StoragesContracts;
-using SecureShopFileImplement.Implements;
+using SecureShopDataBaseImplement.Implements;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using NLog.Extensions.Logging;

Secure/SecureShop/SecureShopView.csproj

@@ -9,6 +9,10 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.4">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="7.0.0" />
     <PackageReference Include="NLog.Extensions.Logging" Version="5.2.1" />
@@ -17,6 +21,7 @@
   <ItemGroup>
     <ProjectReference Include="..\SecureShopBusinessLogic\SecureShopBusinessLogic.csproj" />
     <ProjectReference Include="..\SecureShopContracts\SecureShopContracts.csproj" />
+    <ProjectReference Include="..\SecureShopDatabaseImplement\SecureShopDatabaseImplement.csproj" />
     <ProjectReference Include="..\SecureShopFileImplement\SecureShopFileImplement.csproj" />
     <ProjectReference Include="..\SecureShopListImplement\SecureShopListImplement.csproj" />
   </ItemGroup>

Secure/SecureShopDatabaseImplement/Implements/FacilitiesStorage.cs

@@ -0,0 +1,84 @@
+using SecureShopContracts.BindingModels;
+using SecureShopContracts.SearchModels;
+using SecureShopContracts.StoragesContracts;
+using SecureShopContracts.ViewModels;
+using SecureShopDatabaseImplement.Models;
+
+namespace SecureShopDatabaseImplement.Implements
+{
+    public class FacilitiesStorage : IFacilitiesStorage
+    {
+        public List<FacilitiesViewModel> GetFullList()
+        {
+            using var context = new SecureShopDatabase();
+            return context.Facilitiess
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+        }
+
+        public List<FacilitiesViewModel> GetFilteredList(FacilitiesSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.FacilitiesName))
+            {
+                return new();
+            }
+            using var context = new SecureShopDatabase();
+            return context.Facilitiess
+                    .Where(x => x.FacilitiesName.Contains(model.FacilitiesName))
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+        }
+
+        public FacilitiesViewModel? GetElement(FacilitiesSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.FacilitiesName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new SecureShopDatabase();
+            return context.Facilitiess
+                    .FirstOrDefault(x => (!string.IsNullOrEmpty(model.FacilitiesName) && x.FacilitiesName == model.FacilitiesName) ||
+                                        (model.Id.HasValue && x.Id == model.Id))
+                    ?.GetViewModel;
+        }
+
+        public FacilitiesViewModel? Insert(FacilitiesBindingModel model)
+        {
+            var newFacilities = Facilities.Create(model);
+            if (newFacilities == null)
+            {
+                return null;
+            }
+            using var context = new SecureShopDatabase();
+            context.Facilitiess.Add(newFacilities);
+            context.SaveChanges();
+            return newFacilities.GetViewModel;
+        }
+
+        public FacilitiesViewModel? Update(FacilitiesBindingModel model)
+        {
+            using var context = new SecureShopDatabase();
+            var Facilities = context.Facilitiess.FirstOrDefault(x => x.Id == model.Id);
+            if (Facilities == null)
+            {
+                return null;
+            }
+            Facilities.Update(model);
+            context.SaveChanges();
+            return Facilities.GetViewModel;
+        }
+
+        public FacilitiesViewModel? Delete(FacilitiesBindingModel model)
+        {
+            using var context = new SecureShopDatabase();
+            var element = context.Facilitiess.FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Facilitiess.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}

Secure/SecureShopDatabaseImplement/Implements/OrderStorage.cs

@@ -0,0 +1,99 @@
+using SecureShopContracts.BindingModels;
+using SecureShopContracts.SearchModels;
+using SecureShopContracts.StoragesContracts;
+using SecureShopContracts.ViewModels;
+using SecureShopDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace SecureShopDatabaseImplement.Implements
+{
+    public class OrderStorage : IOrderStorage
+    {
+        public OrderViewModel? Delete(OrderBindingModel model)
+        {
+            using var context = new SecureShopDatabase();
+            var element = context.Orders
+                .FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                // для отображения КОРРЕКТНОЙ viewmodelи
+                var deletedElement = context.Orders
+                                            .Include(x => x.Secure)
+                                            .FirstOrDefault(x => x.Id == model.Id)
+                                            ?.GetViewModel;
+                context.Orders.Remove(element);
+                context.SaveChanges();
+                return deletedElement;
+            }
+            return null;
+        }
+
+        public OrderViewModel? GetElement(OrderSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new SecureShopDatabase();
+            return context.Orders
+                .Include(x => x.Secure)
+                .FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)
+                ?.GetViewModel;
+        }
+
+        public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return new();
+            }
+            using var context = new SecureShopDatabase();
+            return context.Orders
+                    .Include(x => x.Secure)
+                    .Where(x => x.Id == model.Id)
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+        }
+        
+        public List<OrderViewModel> GetFullList()
+        {
+            using var context = new SecureShopDatabase();
+            return context.Orders
+                    .Include(x => x.Secure)
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+        }
+
+        public OrderViewModel? Insert(OrderBindingModel model)
+        {
+            var newOrder = Order.Create(model);
+            if (newOrder == null)
+            {
+                return null;
+            }
+            using var context = new SecureShopDatabase();
+            context.Orders.Add(newOrder);
+            context.SaveChanges();
+            return context.Orders
+                          .Include(x => x.Secure)
+                          .FirstOrDefault(x => x.Id == newOrder.Id)
+                          ?.GetViewModel;
+        }
+
+        public OrderViewModel? Update(OrderBindingModel model)
+        {
+            using var context = new SecureShopDatabase();
+            var order = context.Orders.FirstOrDefault(x => x.Id == model.Id);
+            if (order == null)
+            {
+                return null;
+            }
+            order.Update(model);
+            context.SaveChanges();
+            return context.Orders
+                          .Include(x => x.Secure)
+                          .FirstOrDefault(x => x.Id == model.Id)
+                          ?.GetViewModel;
+        }
+    }
+}

Secure/SecureShopDatabaseImplement/Implements/SecureStorage.cs

@@ -0,0 +1,107 @@
+using SecureShopContracts.BindingModels;
+using SecureShopContracts.SearchModels;
+using SecureShopContracts.StoragesContracts;
+using SecureShopContracts.ViewModels;
+using SecureShopDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace SecureShopDatabaseImplement.Implements
+{
+    public class SecureStorage : ISecureStorage
+    {
+		public List<SecureViewModel> GetFullList()
+		{
+			using var context = new SecureShopDatabase();
+			return context.Secures
+					.Include(x => x.Facilitiess)
+					.ThenInclude(x => x.Facilities)
+					.ToList()
+					.Select(x => x.GetViewModel)
+					.ToList();
+		}
+
+		public List<SecureViewModel> GetFilteredList(SecureSearchModel model)
+		{
+			if (string.IsNullOrEmpty(model.SecureName))
+			{
+				return new();
+			}
+			using var context = new SecureShopDatabase();
+			return context.Secures
+					.Include(x => x.Facilitiess)
+					.ThenInclude(x => x.Facilities)
+					.Where(x => x.SecureName.Contains(model.SecureName))
+					.ToList()
+					.Select(x => x.GetViewModel)
+					.ToList();
+		}
+
+		public SecureViewModel? GetElement(SecureSearchModel model)
+		{
+			if (string.IsNullOrEmpty(model.SecureName) && !model.Id.HasValue)
+			{
+				return null;
+			}
+			using var context = new SecureShopDatabase();
+			return context.Secures
+				.Include(x => x.Facilitiess)
+				.ThenInclude(x => x.Facilities)
+				.FirstOrDefault(x => (!string.IsNullOrEmpty(model.SecureName) && x.SecureName == model.SecureName) ||
+								(model.Id.HasValue && x.Id == model.Id))
+				?.GetViewModel;
+		}
+
+		public SecureViewModel? Insert(SecureBindingModel model)
+		{
+			using var context = new SecureShopDatabase();
+			var newSecure = Secure.Create(context, model);
+			if (newSecure == null)
+			{
+				return null;
+			}
+			context.Secures.Add(newSecure);
+			context.SaveChanges();
+			return newSecure.GetViewModel;
+		}
+
+		public SecureViewModel? Update(SecureBindingModel model)
+		{
+			using var context = new SecureShopDatabase();
+			using var transaction = context.Database.BeginTransaction();
+			try
+			{
+				var Secure = context.Secures.FirstOrDefault(rec => rec.Id == model.Id);
+				if (Secure == null)
+				{
+					return null;
+				}
+				Secure.Update(model);
+				context.SaveChanges();
+				Secure.UpdateFacilitiess(context, model);
+				transaction.Commit();
+				return Secure.GetViewModel;
+			}
+			catch
+			{
+				transaction.Rollback();
+				throw;
+			}
+		}
+
+		public SecureViewModel? Delete(SecureBindingModel model)
+		{
+			using var context = new SecureShopDatabase();
+			var element = context.Secures
+				.Include(x => x.Facilitiess)
+				.Include(x => x.Orders)
+				.FirstOrDefault(rec => rec.Id == model.Id);
+			if (element != null)
+			{
+				context.Secures.Remove(element);
+				context.SaveChanges();
+				return element.GetViewModel;
+			}
+			return null;
+		}
+	}
+}

Secure/SecureShopDatabaseImplement/Migrations/20230406085714_init.Designer.cs

@@ -0,0 +1,171 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using SecureShopDatabaseImplement;
+
+#nullable disable
+
+namespace SecureShopDatabaseImplement.Migrations
+{
+    [DbContext(typeof(SecureShopDatabase))]
+    [Migration("20230406085714_init")]
+    partial class init
+    {
+        /// <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("SecureShopDatabaseImplement.Models.Facilities", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("float");
+
+                    b.Property<string>("FacilitiesName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Facilitiess");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("DateImplement")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("SecureId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("SecureId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.Secure", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Price")
+                        .HasColumnType("float");
+
+                    b.Property<string>("SecureName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Secures");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.SecureFacilities", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("FacilitiesId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("SecureId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("FacilitiesId");
+
+                    b.HasIndex("SecureId");
+
+                    b.ToTable("SecureFacilitiess");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("SecureShopDatabaseImplement.Models.Secure", "Secure")
+                        .WithMany("Orders")
+                        .HasForeignKey("SecureId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Secure");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.SecureFacilities", b =>
+                {
+                    b.HasOne("SecureShopDatabaseImplement.Models.Facilities", "Facilities")
+                        .WithMany("SecureFacilitiess")
+                        .HasForeignKey("FacilitiesId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SecureShopDatabaseImplement.Models.Secure", "Secure")
+                        .WithMany("Facilitiess")
+                        .HasForeignKey("SecureId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Facilities");
+
+                    b.Navigation("Secure");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.Facilities", b =>
+                {
+                    b.Navigation("SecureFacilitiess");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.Secure", b =>
+                {
+                    b.Navigation("Facilitiess");
+
+                    b.Navigation("Orders");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Secure/SecureShopDatabaseImplement/Migrations/20230406085714_init.cs

@@ -0,0 +1,125 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace SecureShopDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class init : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Facilitiess",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    FacilitiesName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Cost = table.Column<double>(type: "float", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Facilitiess", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Secures",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    SecureName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Price = table.Column<double>(type: "float", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Secures", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Orders",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    SecureId = table.Column<int>(type: "int", nullable: false),
+                    Count = table.Column<int>(type: "int", nullable: false),
+                    Sum = table.Column<double>(type: "float", nullable: false),
+                    Status = table.Column<int>(type: "int", nullable: false),
+                    DateCreate = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    DateImplement = table.Column<DateTime>(type: "datetime2", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Orders", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Orders_Secures_SecureId",
+                        column: x => x.SecureId,
+                        principalTable: "Secures",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "SecureFacilitiess",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    SecureId = table.Column<int>(type: "int", nullable: false),
+                    FacilitiesId = table.Column<int>(type: "int", nullable: false),
+                    Count = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_SecureFacilitiess", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_SecureFacilitiess_Facilitiess_FacilitiesId",
+                        column: x => x.FacilitiesId,
+                        principalTable: "Facilitiess",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_SecureFacilitiess_Secures_SecureId",
+                        column: x => x.SecureId,
+                        principalTable: "Secures",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_SecureId",
+                table: "Orders",
+                column: "SecureId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_SecureFacilitiess_FacilitiesId",
+                table: "SecureFacilitiess",
+                column: "FacilitiesId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_SecureFacilitiess_SecureId",
+                table: "SecureFacilitiess",
+                column: "SecureId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Orders");
+
+            migrationBuilder.DropTable(
+                name: "SecureFacilitiess");
+
+            migrationBuilder.DropTable(
+                name: "Facilitiess");
+
+            migrationBuilder.DropTable(
+                name: "Secures");
+        }
+    }
+}

Secure/SecureShopDatabaseImplement/Migrations/SecureShopDatabaseModelSnapshot.cs

@@ -0,0 +1,168 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using SecureShopDatabaseImplement;
+
+#nullable disable
+
+namespace SecureShopDatabaseImplement.Migrations
+{
+    [DbContext(typeof(SecureShopDatabase))]
+    partial class SecureShopDatabaseModelSnapshot : 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("SecureShopDatabaseImplement.Models.Facilities", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("float");
+
+                    b.Property<string>("FacilitiesName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Facilitiess");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("DateImplement")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("SecureId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("SecureId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.Secure", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Price")
+                        .HasColumnType("float");
+
+                    b.Property<string>("SecureName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Secures");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.SecureFacilities", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("FacilitiesId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("SecureId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("FacilitiesId");
+
+                    b.HasIndex("SecureId");
+
+                    b.ToTable("SecureFacilitiess");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("SecureShopDatabaseImplement.Models.Secure", "Secure")
+                        .WithMany("Orders")
+                        .HasForeignKey("SecureId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Secure");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.SecureFacilities", b =>
+                {
+                    b.HasOne("SecureShopDatabaseImplement.Models.Facilities", "Facilities")
+                        .WithMany("SecureFacilitiess")
+                        .HasForeignKey("FacilitiesId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("SecureShopDatabaseImplement.Models.Secure", "Secure")
+                        .WithMany("Facilitiess")
+                        .HasForeignKey("SecureId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Facilities");
+
+                    b.Navigation("Secure");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.Facilities", b =>
+                {
+                    b.Navigation("SecureFacilitiess");
+                });
+
+            modelBuilder.Entity("SecureShopDatabaseImplement.Models.Secure", b =>
+                {
+                    b.Navigation("Facilitiess");
+
+                    b.Navigation("Orders");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Secure/SecureShopDatabaseImplement/Models/Facilities.cs

@@ -0,0 +1,63 @@
+using SecureShopContracts.BindingModels;
+using SecureShopContracts.ViewModels;
+using SecureShopDataModels.Models;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace SecureShopDatabaseImplement.Models
+{
+    public class Facilities : IFacilitiesModel
+    {
+        public int Id { get; private set; }
+
+        [Required]
+        public string FacilitiesName { get; private set; } = string.Empty;
+
+        [Required]
+        public double Cost { get; set; }
+
+        [ForeignKey("FacilitiesId")]
+        public virtual List<SecureFacilities> SecureFacilitiess { get; set; } = new();
+
+        public static Facilities? Create(FacilitiesBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Facilities()
+            {
+                Id = model.Id,
+                FacilitiesName = model.FacilitiesName,
+                Cost = model.Cost
+            };
+        }
+
+        public static Facilities Create(FacilitiesViewModel model)
+        {
+            return new Facilities
+            {
+                Id = model.Id,
+                FacilitiesName = model.FacilitiesName,
+                Cost = model.Cost
+            };
+        }
+
+        public void Update(FacilitiesBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            FacilitiesName = model.FacilitiesName;
+            Cost = model.Cost;
+        }
+
+        public FacilitiesViewModel GetViewModel => new()
+        {
+            Id = Id,
+            FacilitiesName = FacilitiesName,
+            Cost = Cost
+        };
+    }
+}

Secure/SecureShopDatabaseImplement/Models/Order.cs

@@ -0,0 +1,67 @@
+using SecureShopContracts.BindingModels;
+using SecureShopContracts.ViewModels;
+using SecureShopDataModels.Enums;
+using SecureShopDataModels.Models;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace SecureShopDatabaseImplement.Models
+{
+    public class Order : IOrderModel
+    {
+        [Required]
+        public int SecureId { get; set; }
+        [Required]
+        public int Count { get; set; }
+        [Required]
+        public double Sum { get; set; }
+        [Required]
+        public OrderStatus Status { get; set; }
+        [Required]
+        public DateTime DateCreate { get; set; }
+
+        public DateTime? DateImplement { get; set; }
+
+        public int Id { get; set; }
+        public virtual Secure Secure { get; set; }
+        public static Order? Create(OrderBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Order()
+            {
+                Id = model.Id,
+                SecureId = model.SecureId,
+                Count = model.Count,
+                Sum = model.Sum,
+                Status = model.Status,
+                DateCreate = model.DateCreate,
+                DateImplement = model.DateImplement
+            };
+        }
+
+        public void Update(OrderBindingModel? model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            Status = model.Status;
+            DateImplement = model.DateImplement;
+        }
+
+        public OrderViewModel GetViewModel => new()
+        {
+            Id = Id,
+            SecureId = SecureId,
+            Count = Count,
+            Sum = Sum,
+            Status = Status,
+            DateCreate = DateCreate,
+            DateImplement = DateImplement,
+            SecureName = Secure.SecureName
+        };
+    }
+}

Secure/SecureShopDatabaseImplement/Models/Secure.cs

@@ -0,0 +1,99 @@
+using SecureShopContracts.BindingModels;
+using SecureShopContracts.ViewModels;
+using SecureShopDataModels.Models;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace SecureShopDatabaseImplement.Models
+{
+    public class Secure : ISecureModel
+    {
+        public int Id { get; set; }
+
+        [Required]
+        public string SecureName { get; set; } = string.Empty;
+
+        [Required]
+        public double Price { get; set; }
+
+        private Dictionary<int, (IFacilitiesModel, int)>? _SecureFacilitiess = null;
+
+        [NotMapped]
+        public Dictionary<int, (IFacilitiesModel, int)> SecureFacilitiess
+        {
+            get
+            {
+                if (_SecureFacilitiess == null)
+                {
+                    _SecureFacilitiess = Facilitiess
+                            .ToDictionary(recPC => recPC.FacilitiesId, recPC => (recPC.Facilities as IFacilitiesModel, recPC.Count));
+                }
+                return _SecureFacilitiess;
+            }
+        }
+
+        [ForeignKey("SecureId")]
+        public virtual List<SecureFacilities> Facilitiess { get; set; } = new();
+
+        [ForeignKey("SecureId")]
+        public virtual List<Order> Orders { get; set; } = new();
+
+        public static Secure Create(SecureShopDatabase context, SecureBindingModel model)
+        {
+            return new Secure()
+            {
+                Id = model.Id,
+                SecureName = model.SecureName,
+                Price = model.Price,
+                Facilitiess = model.SecureFacilitiess.Select(x => new SecureFacilities
+                {
+                    Facilities = context.Facilitiess.First(y => y.Id == x.Key),
+                    Count = x.Value.Item2
+                }).ToList()
+            };
+        }
+
+        public void Update(SecureBindingModel model)
+        {
+            SecureName = model.SecureName;
+            Price = model.Price;
+        }
+
+        public SecureViewModel GetViewModel => new()
+        {
+            Id = Id,
+            SecureName = SecureName,
+            Price = Price,
+            SecureFacilitiess = SecureFacilitiess
+        };
+
+        public void UpdateFacilitiess(SecureShopDatabase context, SecureBindingModel model)
+        {
+            var SecureFacilitiess = context.SecureFacilitiess.Where(rec => rec.SecureId == model.Id).ToList();
+            if (SecureFacilitiess != null && SecureFacilitiess.Count > 0)
+            {   // удалили те, которых нет в модели
+                context.SecureFacilitiess.RemoveRange(SecureFacilitiess.Where(rec => !model.SecureFacilitiess.ContainsKey(rec.FacilitiesId)));
+                context.SaveChanges();
+                // обновили количество у существующих записей
+                foreach (var updateFacilities in SecureFacilitiess)
+                {
+                    updateFacilities.Count = model.SecureFacilitiess[updateFacilities.FacilitiesId].Item2;
+                    model.SecureFacilitiess.Remove(updateFacilities.FacilitiesId);
+                }
+                context.SaveChanges();
+            }
+            var Secure = context.Secures.First(x => x.Id == Id);
+            foreach (var ia in model.SecureFacilitiess)
+            {
+                context.SecureFacilitiess.Add(new SecureFacilities
+                {
+                    Secure = Secure,
+                    Facilities = context.Facilitiess.First(x => x.Id == ia.Key),
+                    Count = ia.Value.Item2
+                });
+                context.SaveChanges();
+            }
+            _SecureFacilitiess = null;
+        }
+    }
+}

Secure/SecureShopDatabaseImplement/Models/SecureFacilities.cs

@@ -0,0 +1,22 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace SecureShopDatabaseImplement.Models
+{
+    public class SecureFacilities
+    {
+        public int Id { get; set; }
+
+        [Required]
+        public int SecureId { get; set; }
+
+        [Required]
+        public int FacilitiesId { get; set; }
+
+        [Required]
+        public int Count { get; set; }
+
+        public virtual Facilities Facilities { get; set; } = new();
+
+        public virtual Secure Secure { get; set; } = new();
+    }
+}

Secure/SecureShopDatabaseImplement/SecureShopDatabase.cs

@@ -0,0 +1,25 @@
+using SecureShopDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace SecureShopDatabaseImplement
+{
+    public class SecureShopDatabase : DbContext
+    {
+        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+        {
+            if (optionsBuilder.IsConfigured == false)
+            {
+                optionsBuilder.UseSqlServer(@"Data Source=DESKTOP-E9D4764\SQLEXPRESS;Initial Catalog=SecureShopDatabase;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
+            }
+            base.OnConfiguring(optionsBuilder);
+        }
+
+        public virtual DbSet<Facilities> Facilitiess { set; get; }
+
+        public virtual DbSet<Secure> Secures { set; get; }
+
+        public virtual DbSet<SecureFacilities> SecureFacilitiess { set; get; }
+
+        public virtual DbSet<Order> Orders { set; get; }
+    }
+}

Secure/SecureShopDatabaseImplement/SecureShopDatabaseImplement.csproj

@@ -0,0 +1,23 @@
+<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>
+    <ProjectReference Include="..\SecureShopBusinessLogic\SecureShopBusinessLogic.csproj" />
+    <ProjectReference Include="..\SecureShopContracts\SecureShopContracts.csproj" />
+  </ItemGroup>
+
+</Project>

Secure/SecureShopFileImplement/DataFileSingleton.cs

@@ -1,7 +1,7 @@
-using SecureShopFileImplement.Models;
+using SecureShopDataBaseImplement.Models;
 using System.Xml.Linq;
 
-namespace SecureShopFileImplement
+namespace SecureShopDataBaseImplement
 {
     public class DataFileSingleton
     {

Secure/SecureShopFileImplement/Implements/FacilitiesStorage.cs

@@ -2,9 +2,9 @@
 using SecureShopContracts.SearchModels;
 using SecureShopContracts.StoragesContracts;
 using SecureShopContracts.ViewModels;
-using SecureShopFileImplement.Models;
+using SecureShopDataBaseImplement.Models;
 
-namespace SecureShopFileImplement.Implements
+namespace SecureShopDataBaseImplement.Implements
 {
     public class FacilitiesStorage : IFacilitiesStorage
     {

Secure/SecureShopFileImplement/Implements/OrderStorage.cs

@@ -2,9 +2,9 @@
 using SecureShopContracts.SearchModels;
 using SecureShopContracts.StoragesContracts;
 using SecureShopContracts.ViewModels;
-using SecureShopFileImplement.Models;
+using SecureShopDataBaseImplement.Models;
 
-namespace SecureShopFileImplement.Implements
+namespace SecureShopDataBaseImplement.Implements
 {
     public class OrderStorage : IOrderStorage
     {

Secure/SecureShopFileImplement/Implements/SecureStorage.cs

@@ -2,9 +2,9 @@
 using SecureShopContracts.SearchModels;
 using SecureShopContracts.StoragesContracts;
 using SecureShopContracts.ViewModels;
-using SecureShopFileImplement.Models;
+using SecureShopDataBaseImplement.Models;
 
-namespace SecureShopFileImplement.Implements
+namespace SecureShopDataBaseImplement.Implements
 {
     public class SecureStorage : ISecureStorage
     {

Secure/SecureShopFileImplement/Models/Facilities.cs

@@ -3,7 +3,7 @@ using SecureShopContracts.ViewModels;
 using SecureShopDataModels.Models;
 using System.Xml.Linq;
 
-namespace SecureShopFileImplement.Models
+namespace SecureShopDataBaseImplement.Models
 {
     public class Facilities : IFacilitiesModel
     {

Secure/SecureShopFileImplement/Models/Order.cs

@@ -4,7 +4,7 @@ using SecureShopDataModels.Enums;
 using SecureShopDataModels.Models;
 using System.Xml.Linq;
 
-namespace SecureShopFileImplement.Models
+namespace SecureShopDataBaseImplement.Models
 {
     public class Order : IOrderModel
     {

Secure/SecureShopFileImplement/Models/Secure.cs

@@ -3,7 +3,7 @@ using SecureShopContracts.ViewModels;
 using SecureShopDataModels.Models;
 using System.Xml.Linq;
 
-namespace SecureShopFileImplement.Models
+namespace SecureShopDataBaseImplement.Models
 {
     public class Secure : ISecureModel
     {