PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Implements/ComponentStorage.cs

@@ -2,14 +2,14 @@
 using PrecastConcretePlantContracts.SearchModels;
 using PrecastConcretePlantContracts.StoragesContracts;
 using PrecastConcretePlantContracts.ViewModels;
-using PrecastConcretePlantDatabaseImplement.Models;
+using PrecastConcretePlantDataBaseImplement.Models;
 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace PrecastConcretePlantDatabaseImplement.Implements
+namespace PrecastConcretePlantDataBaseImplement.Implements
 {
     public class ComponentStorage : IComponentStorage
     {

PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Implements/OrderStorage.cs

@@ -3,14 +3,14 @@ using PrecastConcretePlantContracts.BindingModels;
 using PrecastConcretePlantContracts.SearchModels;
 using PrecastConcretePlantContracts.StoragesContracts;
 using PrecastConcretePlantContracts.ViewModels;
-using PrecastConcretePlantDatabaseImplement.Models;
+using PrecastConcretePlantDataBaseImplement.Models;
 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace PrecastConcretePlantDatabaseImplement.Implements
+namespace PrecastConcretePlantDataBaseImplement.Implements
 {
     public class OrderStorage : IOrderStorage
     {

PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Implements/ReinforcedStorage.cs

@@ -3,7 +3,7 @@ using PrecastConcretePlantContracts.BindingModels;
 using PrecastConcretePlantContracts.SearchModels;
 using PrecastConcretePlantContracts.StoragesContracts;
 using PrecastConcretePlantContracts.ViewModels;
-using PrecastConcretePlantDatabaseImplement.Models;
+using PrecastConcretePlantDataBaseImplement.Models;
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
@@ -11,7 +11,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace PrecastConcretePlantDatabaseImplement.Implements
+namespace PrecastConcretePlantDataBaseImplement.Implements
 {
     public class ReinforcedStorage : IReinforcedStorage
     {

PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Implements/ShopStorage.cs

@@ -0,0 +1,147 @@
+using PrecastConcretePlantContracts.BindingModels;
+using PrecastConcretePlantContracts.SearchModels;
+using PrecastConcretePlantContracts.StoragesContracts;
+using PrecastConcretePlantContracts.ViewModels;
+using PrecastConcretePlantDataBaseImplement.Models;
+using PrecastConcretePlantDataModels.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace PrecastConcretePlantDataBaseImplement.Implements
+{
+    public class ShopStorage : IShopStorage
+    {
+        public List<ShopViewModel> GetFullList()
+        {
+            using var context = new PrecastConcretePlantDataBase();
+            return context.Shops
+                    .Include(x => x.Reinforceds)
+                    .ThenInclude(x => x.Reinforced)
+                    .ToList()
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+        }
+
+        public List<ShopViewModel> GetFilteredList(ShopSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ShopName))
+            {
+                return new();
+            }
+            using var context = new PrecastConcretePlantDataBase();
+            return context.Shops
+                    .Include(x => x.Reinforceds)
+                    .ThenInclude(x => x.Reinforced)
+                    .Where(x => x.ShopName.Contains(model.ShopName))
+                    .ToList()
+                    .Select(x => x.GetViewModel)
+                    .ToList();
+        }
+
+        public ShopViewModel? GetElement(ShopSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ShopName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new PrecastConcretePlantDataBase();
+            return context.Shops
+                .Include(x => x.Reinforceds)
+                .ThenInclude(x => x.Reinforced)
+                .FirstOrDefault(x => (!string.IsNullOrEmpty(model.ShopName) && x.ShopName == model.ShopName) ||
+                                (model.Id.HasValue && x.Id == model.Id))
+                ?.GetViewModel;
+        }
+
+        public ShopViewModel? Insert(ShopBindingModel model)
+        {
+            using var context = new PrecastConcretePlantDataBase();
+            var newShop = Shop.Create(context, model);
+            if (newShop == null)
+            {
+                return null;
+            }
+            context.Shops.Add(newShop);
+            context.SaveChanges();
+            return newShop.GetViewModel;
+        }
+
+        public ShopViewModel? Update(ShopBindingModel model)
+        {
+            using var context = new PrecastConcretePlantDataBase();
+            using var transaction = context.Database.BeginTransaction();
+            try
+            {
+                var shop = context.Shops.FirstOrDefault(rec => rec.Id == model.Id);
+                if (shop == null)
+                {
+                    return null;
+                }
+                shop.Update(model);
+                context.SaveChanges();
+                shop.UpdateReinforceds(context, model);
+                transaction.Commit();
+                return shop.GetViewModel;
+            }
+            catch
+            {
+                transaction.Rollback();
+                throw;
+            }
+        }
+
+        public ShopViewModel? Delete(ShopBindingModel model)
+        {
+            using var context = new PrecastConcretePlantDataBase();
+            var element = context.Shops
+                .Include(x => x.Reinforceds)
+                .FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Shops.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+
+        //продажа изделий
+        public bool MakeSale(IReinforcedModel model, int count)
+        {
+            using var context = new PrecastConcretePlantDataBase();
+            using var transaction = context.Database.BeginTransaction();
+            try
+            {
+                foreach (var shop in context.Shops.Include(x => x.Reinforceds).ThenInclude(x => x.Reinforced)
+                    .Where(x => x.Reinforceds.Any(x => x.ReinforcedId == model.Id))
+                    .ToList())
+                {
+                    var reinforced = shop.ShopReinforceds[model.Id];
+                    int min = Math.Min(reinforced.Item2, count);
+                    if (min == reinforced.Item2)
+                    {
+                        shop.ShopReinforceds.Remove(model.Id);
+                    }
+                    else
+                    {
+                        shop.ShopReinforceds[model.Id] = (reinforced.Item1, reinforced.Item2 - min);
+                    }
+                    shop.UpdateReinforceds(context, new() { Id = shop.Id, ShopReinforceds = shop.ShopReinforceds });
+                    count -= min;
+                    if (count == 0)
+                    {
+                        context.SaveChanges();
+                        transaction.Commit();
+                        return true;
+                    }
+                }
+                transaction.Rollback();
+                return false;
+            }
+            catch
+            {
+                transaction.Rollback();
+                throw;
+            }
+        }
+    }
+}

PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Migrations/20240404165842_InitialCreate.Designer.cs

@@ -5,11 +5,11 @@ using Microsoft.EntityFrameworkCore.Infrastructure;
 using Microsoft.EntityFrameworkCore.Metadata;
 using Microsoft.EntityFrameworkCore.Migrations;
 using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
-using PrecastConcretePlantDatabaseImplement;
+using PrecastConcretePlantDataBaseImplement;
 
 #nullable disable
 
-namespace PrecastConcretePlantDatabaseImplement.Migrations
+namespace PrecastConcretePlantDataBaseImplement.Migrations
 {
     [DbContext(typeof(PrecastConcretePlantDataBase))]
     [Migration("20240404165842_InitialCreate")]
@@ -25,7 +25,7 @@ namespace PrecastConcretePlantDatabaseImplement.Migrations
 
             SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
 
-            modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Component", b =>
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.Component", b =>
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
@@ -45,7 +45,7 @@ namespace PrecastConcretePlantDatabaseImplement.Migrations
                     b.ToTable("Components");
                 });
 
-            modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Order", b =>
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.Order", b =>
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
@@ -78,7 +78,7 @@ namespace PrecastConcretePlantDatabaseImplement.Migrations
                     b.ToTable("Orders");
                 });
 
-            modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Reinforced", b =>
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.Reinforced", b =>
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
@@ -98,7 +98,7 @@ namespace PrecastConcretePlantDatabaseImplement.Migrations
                     b.ToTable("Reinforceds");
                 });
 
-            modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.ReinforcedComponent", b =>
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.ReinforcedComponent", b =>
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
@@ -124,9 +124,9 @@ namespace PrecastConcretePlantDatabaseImplement.Migrations
                     b.ToTable("ReinforcedComponents");
                 });
 
-            modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Order", b =>
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.Order", b =>
                 {
-                    b.HasOne("PrecastConcretePlantDatabaseImplement.Models.Reinforced", "Reinforced")
+                    b.HasOne("PrecastConcretePlantDataBaseImplement.Models.Reinforced", "Reinforced")
                         .WithMany("Orders")
                         .HasForeignKey("ReinforcedId")
                         .OnDelete(DeleteBehavior.Cascade)
@@ -135,15 +135,15 @@ namespace PrecastConcretePlantDatabaseImplement.Migrations
                     b.Navigation("Reinforced");
                 });
 
-            modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.ReinforcedComponent", b =>
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.ReinforcedComponent", b =>
                 {
-                    b.HasOne("PrecastConcretePlantDatabaseImplement.Models.Component", "Component")
+                    b.HasOne("PrecastConcretePlantDataBaseImplement.Models.Component", "Component")
                         .WithMany("ReinforcedComponents")
                         .HasForeignKey("ComponentId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
-                    b.HasOne("PrecastConcretePlantDatabaseImplement.Models.Reinforced", "Reinforced")
+                    b.HasOne("PrecastConcretePlantDataBaseImplement.Models.Reinforced", "Reinforced")
                         .WithMany("Components")
                         .HasForeignKey("ReinforcedId")
                         .OnDelete(DeleteBehavior.Cascade)
@@ -154,12 +154,12 @@ namespace PrecastConcretePlantDatabaseImplement.Migrations
                     b.Navigation("Reinforced");
                 });
 
-            modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Component", b =>
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.Component", b =>
                 {
                     b.Navigation("ReinforcedComponents");
                 });
 
-            modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Reinforced", b =>
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.Reinforced", b =>
                 {
                     b.Navigation("Components");
 

PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Migrations/20240404165842_InitialCreate.cs

@@ -3,7 +3,7 @@ using Microsoft.EntityFrameworkCore.Migrations;
 
 #nullable disable
 
-namespace PrecastConcretePlantDatabaseImplement.Migrations
+namespace PrecastConcretePlantDataBaseImplement.Migrations
 {
     /// <inheritdoc />
     public partial class InitialCreate : Migration

PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Migrations/20240516193152_initial.Designer.cs

@@ -0,0 +1,250 @@
+// <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 PrecastConcretePlantDataBaseImplement;
+
+#nullable disable
+
+namespace PrecastConcretePlantDataBaseImplement.Migrations
+{
+    [DbContext(typeof(PrecastConcretePlantDataBase))]
+    [Migration("20240516193152_initial")]
+    partial class initial
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "8.0.3")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.Component", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ComponentName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Components");
+                });
+
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.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>("ReinforcedId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ReinforcedId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.Reinforced", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Price")
+                        .HasColumnType("float");
+
+                    b.Property<string>("ReinforcedName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Reinforceds");
+                });
+
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.ReinforcedComponent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ComponentId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ReinforcedId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.HasIndex("ReinforcedId");
+
+                    b.ToTable("ReinforcedComponents");
+                });
+
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.Shop", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Address")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime>("DateOpening")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("ReinforcedsMax")
+                        .HasColumnType("int");
+
+                    b.Property<string>("ShopName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Shops");
+                });
+
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.ShopReinforced", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ReinforcedId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ShopId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ReinforcedId");
+
+                    b.HasIndex("ShopId");
+
+                    b.ToTable("ShopReinforceds");
+                });
+
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("PrecastConcretePlantDataBaseImplement.Models.Reinforced", "Reinforced")
+                        .WithMany("Orders")
+                        .HasForeignKey("ReinforcedId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Reinforced");
+                });
+
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.ReinforcedComponent", b =>
+                {
+                    b.HasOne("PrecastConcretePlantDataBaseImplement.Models.Component", "Component")
+                        .WithMany("ReinforcedComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("PrecastConcretePlantDataBaseImplement.Models.Reinforced", "Reinforced")
+                        .WithMany("Components")
+                        .HasForeignKey("ReinforcedId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Component");
+
+                    b.Navigation("Reinforced");
+                });
+
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.ShopReinforced", b =>
+                {
+                    b.HasOne("PrecastConcretePlantDataBaseImplement.Models.Reinforced", "Reinforced")
+                        .WithMany("ShopReinforceds")
+                        .HasForeignKey("ReinforcedId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("PrecastConcretePlantDataBaseImplement.Models.Shop", "Shop")
+                        .WithMany("Reinforceds")
+                        .HasForeignKey("ShopId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Reinforced");
+
+                    b.Navigation("Shop");
+                });
+
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.Component", b =>
+                {
+                    b.Navigation("ReinforcedComponents");
+                });
+
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.Reinforced", b =>
+                {
+                    b.Navigation("Components");
+
+                    b.Navigation("Orders");
+
+                    b.Navigation("ShopReinforceds");
+                });
+
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.Shop", b =>
+                {
+                    b.Navigation("Reinforceds");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Migrations/20240516193152_initial.cs

@@ -0,0 +1,78 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace PrecastConcretePlantDataBaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class initial : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Shops",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ShopName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Address = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    DateOpening = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    ReinforcedsMax = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Shops", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "ShopReinforceds",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ShopId = table.Column<int>(type: "int", nullable: false),
+                    ReinforcedId = table.Column<int>(type: "int", nullable: false),
+                    Count = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ShopReinforceds", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_ShopReinforceds_Reinforceds_ReinforcedId",
+                        column: x => x.ReinforcedId,
+                        principalTable: "Reinforceds",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_ShopReinforceds_Shops_ShopId",
+                        column: x => x.ShopId,
+                        principalTable: "Shops",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ShopReinforceds_ReinforcedId",
+                table: "ShopReinforceds",
+                column: "ReinforcedId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ShopReinforceds_ShopId",
+                table: "ShopReinforceds",
+                column: "ShopId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "ShopReinforceds");
+
+            migrationBuilder.DropTable(
+                name: "Shops");
+        }
+    }
+}

PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Migrations/PrecastConcretePlantDataBaseModelSnapshot.cs

@@ -4,11 +4,11 @@ using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Infrastructure;
 using Microsoft.EntityFrameworkCore.Metadata;
 using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
-using PrecastConcretePlantDatabaseImplement;
+using PrecastConcretePlantDataBaseImplement;
 
 #nullable disable
 
-namespace PrecastConcretePlantDatabaseImplement.Migrations
+namespace PrecastConcretePlantDataBaseImplement.Migrations
 {
     [DbContext(typeof(PrecastConcretePlantDataBase))]
     partial class PrecastConcretePlantDataBaseModelSnapshot : ModelSnapshot
@@ -22,7 +22,7 @@ namespace PrecastConcretePlantDatabaseImplement.Migrations
 
             SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
 
-            modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Component", b =>
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.Component", b =>
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
@@ -42,7 +42,7 @@ namespace PrecastConcretePlantDatabaseImplement.Migrations
                     b.ToTable("Components");
                 });
 
-            modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Order", b =>
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.Order", b =>
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
@@ -75,7 +75,7 @@ namespace PrecastConcretePlantDatabaseImplement.Migrations
                     b.ToTable("Orders");
                 });
 
-            modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Reinforced", b =>
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.Reinforced", b =>
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
@@ -95,7 +95,7 @@ namespace PrecastConcretePlantDatabaseImplement.Migrations
                     b.ToTable("Reinforceds");
                 });
 
-            modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.ReinforcedComponent", b =>
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.ReinforcedComponent", b =>
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
@@ -121,9 +121,62 @@ namespace PrecastConcretePlantDatabaseImplement.Migrations
                     b.ToTable("ReinforcedComponents");
                 });
 
-            modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Order", b =>
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.Shop", b =>
                 {
-                    b.HasOne("PrecastConcretePlantDatabaseImplement.Models.Reinforced", "Reinforced")
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Address")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTime>("DateOpening")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("ReinforcedsMax")
+                        .HasColumnType("int");
+
+                    b.Property<string>("ShopName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Shops");
+                });
+
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.ShopReinforced", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ReinforcedId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ShopId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ReinforcedId");
+
+                    b.HasIndex("ShopId");
+
+                    b.ToTable("ShopReinforceds");
+                });
+
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("PrecastConcretePlantDataBaseImplement.Models.Reinforced", "Reinforced")
                         .WithMany("Orders")
                         .HasForeignKey("ReinforcedId")
                         .OnDelete(DeleteBehavior.Cascade)
@@ -132,15 +185,15 @@ namespace PrecastConcretePlantDatabaseImplement.Migrations
                     b.Navigation("Reinforced");
                 });
 
-            modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.ReinforcedComponent", b =>
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.ReinforcedComponent", b =>
                 {
-                    b.HasOne("PrecastConcretePlantDatabaseImplement.Models.Component", "Component")
+                    b.HasOne("PrecastConcretePlantDataBaseImplement.Models.Component", "Component")
                         .WithMany("ReinforcedComponents")
                         .HasForeignKey("ComponentId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
-                    b.HasOne("PrecastConcretePlantDatabaseImplement.Models.Reinforced", "Reinforced")
+                    b.HasOne("PrecastConcretePlantDataBaseImplement.Models.Reinforced", "Reinforced")
                         .WithMany("Components")
                         .HasForeignKey("ReinforcedId")
                         .OnDelete(DeleteBehavior.Cascade)
@@ -151,16 +204,42 @@ namespace PrecastConcretePlantDatabaseImplement.Migrations
                     b.Navigation("Reinforced");
                 });
 
-            modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Component", b =>
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.ShopReinforced", b =>
+                {
+                    b.HasOne("PrecastConcretePlantDataBaseImplement.Models.Reinforced", "Reinforced")
+                        .WithMany("ShopReinforceds")
+                        .HasForeignKey("ReinforcedId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("PrecastConcretePlantDataBaseImplement.Models.Shop", "Shop")
+                        .WithMany("Reinforceds")
+                        .HasForeignKey("ShopId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Reinforced");
+
+                    b.Navigation("Shop");
+                });
+
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.Component", b =>
                 {
                     b.Navigation("ReinforcedComponents");
                 });
 
-            modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Reinforced", b =>
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.Reinforced", b =>
                 {
                     b.Navigation("Components");
 
                     b.Navigation("Orders");
+
+                    b.Navigation("ShopReinforceds");
+                });
+
+            modelBuilder.Entity("PrecastConcretePlantDataBaseImplement.Models.Shop", b =>
+                {
+                    b.Navigation("Reinforceds");
                 });
 #pragma warning restore 612, 618
         }

PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Models/Component.cs

@@ -9,7 +9,7 @@ using PrecastConcretePlantDataModels.Models;
 using PrecastConcretePlantContracts.BindingModels;
 using PrecastConcretePlantContracts.ViewModels;
 
-namespace PrecastConcretePlantDatabaseImplement.Models
+namespace PrecastConcretePlantDataBaseImplement.Models
 {
     public class Component : IComponentModel
     {

PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Models/Order.cs

@@ -9,7 +9,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace PrecastConcretePlantDatabaseImplement.Models
+namespace PrecastConcretePlantDataBaseImplement.Models
 {
     public class Order : IOrderModel
     {

PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Models/Reinforced.cs

@@ -10,7 +10,7 @@ using System.Threading.Tasks;
 using PrecastConcretePlantContracts.BindingModels;
 using PrecastConcretePlantContracts.ViewModels;
 
-namespace PrecastConcretePlantDatabaseImplement.Models
+namespace PrecastConcretePlantDataBaseImplement.Models
 {
     public class Reinforced : IReinforcedModel
     {
@@ -45,6 +45,9 @@ namespace PrecastConcretePlantDatabaseImplement.Models
         [ForeignKey("ReinforcedId")]
         public virtual List<Order> Orders { get; set; } = new();
 
+        [ForeignKey("ReinforcedId")]
+        public virtual List<ShopReinforced> ShopReinforceds { get; set; } = new();
+
         public static Reinforced Create(PrecastConcretePlantDataBase context, ReinforcedBindingModel model)
         {
             return new Reinforced()

PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Models/ReinforcedComponent.cs

@@ -6,7 +6,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace PrecastConcretePlantDatabaseImplement.Models
+namespace PrecastConcretePlantDataBaseImplement.Models
 {
     public class ReinforcedComponent
     {

PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Models/Shop.cs

@@ -0,0 +1,110 @@
+using PrecastConcretePlantContracts.BindingModels;
+using PrecastConcretePlantContracts.ViewModels;
+using PrecastConcretePlantDataModels.Models;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.ComponentModel.DataAnnotations;
+
+namespace PrecastConcretePlantDataBaseImplement.Models
+{
+    public class Shop : IShopModel
+    {
+        public int Id { get; set; }
+
+        [Required]
+        public string ShopName { get; set; } = string.Empty;
+
+        [Required]
+        public string Address { get; set; } = string.Empty;
+
+        [Required]
+        public DateTime DateOpening { get; set; }
+
+        [Required]
+        public int ReinforcedsMax { get; set; }
+
+        private Dictionary<int, (IReinforcedModel, int)>? _shopReinforceds = null;
+
+        [NotMapped]
+        public Dictionary<int, (IReinforcedModel, int)> ShopReinforceds
+        {
+            get
+            {
+                if (_shopReinforceds == null)
+                {
+                    _shopReinforceds = Reinforceds
+                            .ToDictionary(x => x.ReinforcedId, x => (x.Reinforced as IReinforcedModel, x.Count));
+                }
+                return _shopReinforceds;
+            }
+        }
+        //3ий вопрос
+        [ForeignKey("ShopId")]//список записей класса-связи
+        public virtual List<ShopReinforced> Reinforceds { get; set; } = new();
+
+        public static Shop Create(PrecastConcretePlantDataBase context, ShopBindingModel model)
+        {
+            return new Shop()
+            {
+                Id = model.Id,
+                ShopName = model.ShopName,
+                Address = model.Address,
+                DateOpening = model.DateOpening,
+                ReinforcedsMax = model.ReinforcedsMax,
+                Reinforceds = model.ShopReinforceds.Select(x => new ShopReinforced
+                {
+                    Reinforced = context.Reinforceds.First(y => y.Id == x.Key),
+                    Count = x.Value.Item2
+                }).ToList()
+            };
+        }
+
+        public void Update(ShopBindingModel model)
+        {
+            ShopName = model.ShopName;
+            Address = model.Address;
+            DateOpening = model.DateOpening;
+            ReinforcedsMax = model.ReinforcedsMax;
+        }
+
+        public ShopViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ShopName = ShopName,
+            Address = Address,
+            DateOpening = DateOpening,
+            ReinforcedsMax = ReinforcedsMax,
+            ShopReinforceds = ShopReinforceds
+        };
+
+        public void UpdateReinforceds(PrecastConcretePlantDataBase context, ShopBindingModel model)
+        {
+            var shopReinforceds = context.ShopReinforceds.Where(rec => rec.ShopId == model.Id).ToList();
+            if (shopReinforceds != null && shopReinforceds.Count > 0)
+            {
+                context.ShopReinforceds.RemoveRange(shopReinforceds.Where(rec => !model.ShopReinforceds.ContainsKey(rec.ReinforcedId)));
+                context.SaveChanges();
+                foreach (var updateReinforced in shopReinforceds)
+                {
+                    if (model.ShopReinforceds.ContainsKey(updateReinforced.ReinforcedId))
+                    {
+                        updateReinforced.Count = model.ShopReinforceds[updateReinforced.ReinforcedId].Item2;
+                        model.ShopReinforceds.Remove(updateReinforced.ReinforcedId);
+                    }
+                }
+                context.SaveChanges();
+            }
+            var shop = context.Shops.First(x => x.Id == Id);
+            foreach (var ic in model.ShopReinforceds)
+            {
+                context.ShopReinforceds.Add(new ShopReinforced
+                {
+                    Shop = shop,
+                    Reinforced = context.Reinforceds.First(x => x.Id == ic.Key),
+                    Count = ic.Value.Item2
+                });
+                context.SaveChanges();
+            }
+            _shopReinforceds = null;
+        }
+    }
+}

PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Models/ShopReinforced.cs

@@ -0,0 +1,22 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace PrecastConcretePlantDataBaseImplement.Models
+{
+    public class ShopReinforced
+    {
+        public int Id { get; set; }
+
+        [Required]
+        public int ShopId { get; set; }
+
+        [Required]
+        public int ReinforcedId { get; set; }
+
+        [Required]
+        public int Count { get; set; }
+
+        public virtual Reinforced Reinforced { get; set; } = new();
+
+        public virtual Shop Shop { get; set; } = new();
+    }
+}

PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/PrecastConcretePlantDatabase.cs

@@ -1,5 +1,5 @@
 using Microsoft.EntityFrameworkCore;
-using PrecastConcretePlantDatabaseImplement.Models;
+using PrecastConcretePlantDataBaseImplement.Models;
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
@@ -7,7 +7,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace PrecastConcretePlantDatabaseImplement
+namespace PrecastConcretePlantDataBaseImplement
 {
     public class PrecastConcretePlantDataBase : DbContext
     {
@@ -15,7 +15,7 @@ namespace PrecastConcretePlantDatabaseImplement
         {
             if (optionsBuilder.IsConfigured == false)
             {
-                optionsBuilder.UseSqlServer(@"Data Source=PRETTYNAME;Initial Catalog=PrecastConcretePlantDatabase;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
+                optionsBuilder.UseSqlServer(@"Data Source=PRETTYNAME;Initial Catalog=PrecastConcretePlantDataBaseHard;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
             }
             base.OnConfiguring(optionsBuilder);
         }
@@ -23,6 +23,7 @@ namespace PrecastConcretePlantDatabaseImplement
         public virtual DbSet<Reinforced> Reinforceds { set; get; }
         public virtual DbSet<ReinforcedComponent> ReinforcedComponents { set; get; }
         public virtual DbSet<Order> Orders { set; get; }
-
+        public virtual DbSet<Shop> Shops { set; get; }
+        public virtual DbSet<ShopReinforced> ShopReinforceds { set; get; }
     }
 }

PrecastConcretePlant/PrecastConcretePlantView/PrecastConcretePlantView.csproj

@@ -27,7 +27,7 @@
   <ItemGroup>
     <ProjectReference Include="..\PrecastConcretePlantBusinessLogic\PrecastConcretePlantBusinessLogic.csproj" />
     <ProjectReference Include="..\PrecastConcretePlantContracts\PrecastConcretePlantContracts.csproj" />
-    <ProjectReference Include="..\PrecastConcretePlantDatabaseImplement\PrecastConcretePlantDatabaseImplement.csproj" />
+    <ProjectReference Include="..\PrecastConcretePlantDataBaseImplement\PrecastConcretePlantDataBaseImplement.csproj" />
     <ProjectReference Include="..\PrecastConcretePlantFileImplement\PrecastConcretePlantFileImplement.csproj" />
     <ProjectReference Include="..\PrecastConcretePlantListImplement\PrecastConcretePlantListImplement.csproj" />
   </ItemGroup>

PrecastConcretePlant/PrecastConcretePlantView/Program.cs

@@ -3,6 +3,9 @@ using PrecastConcretePlantBusinessLogic.BusinessLogics;
 using PrecastConcretePlantContracts.StoragesContracts;
 using PrecastConcretePlantFileImplement.Implements;
 using System;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using NLog.Extensions.Logging;
 
 namespace PrecastConcretePlantView
 {