AircraftPlant/AircraftPlant.sln

@@ -13,7 +13,9 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AircraftPlantBusinessLogic"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AircraftPlantListImplement", "AbstractShopListImplement\AircraftPlantListImplement.csproj", "{69BB512A-F548-45B7-B983-C3E9600CFC5D}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AircraftPlantFileImplement", "AircraftPlantFileImplement\AircraftPlantFileImplement.csproj", "{5DA728EE-42D1-45EC-A62D-67EBB0DF316C}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AircraftPlantFileImplement", "AircraftPlantFileImplement\AircraftPlantFileImplement.csproj", "{5DA728EE-42D1-45EC-A62D-67EBB0DF316C}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AircraftPlantDatabaseImplement", "AircraftPlantDatabaseImplement\AircraftPlantDatabaseImplement.csproj", "{F63D1E94-5F0A-42CC-8BC9-058CBCFE7EDA}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -45,6 +47,10 @@ Global
 		{5DA728EE-42D1-45EC-A62D-67EBB0DF316C}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{5DA728EE-42D1-45EC-A62D-67EBB0DF316C}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{5DA728EE-42D1-45EC-A62D-67EBB0DF316C}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F63D1E94-5F0A-42CC-8BC9-058CBCFE7EDA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F63D1E94-5F0A-42CC-8BC9-058CBCFE7EDA}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F63D1E94-5F0A-42CC-8BC9-058CBCFE7EDA}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F63D1E94-5F0A-42CC-8BC9-058CBCFE7EDA}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

AircraftPlant/AircraftPlantDatabaseImplement/AircraftPlantDatabase.cs

@@ -0,0 +1,29 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using AircraftPlantDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+
+
+namespace AircraftPlantDatabaseImplement
+{
+    public class AircraftPlantDatabase : DbContext
+    {
+        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+        {
+            if (optionsBuilder.IsConfigured == false)
+            {
+                optionsBuilder.UseSqlServer(@"Data Source=DESKTOP-6QDRI0N\SQLEXPRESS;Initial Catalog=AircraftPlantDatabase10;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
+            }
+            base.OnConfiguring(optionsBuilder);
+        }
+        public virtual DbSet<Component> Components { set; get; }
+        public virtual DbSet<Plane> Planes { set; get; }
+        public virtual DbSet<PlaneComponent> PlaneComponents { set; get; }
+        public virtual DbSet<Order> Orders { set; get; }
+        public virtual DbSet<Shop> Shops { set; get; }
+        public virtual DbSet<ShopPlane> ShopPlanes { set; get; }
+    }
+}

AircraftPlant/AircraftPlantDatabaseImplement/AircraftPlantDatabaseImplement.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="7.0.17" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.17" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.17">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\AircraftPlantContracts»\AircraftPlantContracts.csproj" />
+    <ProjectReference Include="..\AircraftPlantDataModels\AircraftPlantDataModels.csproj" />
+  </ItemGroup>
+
+</Project>

AircraftPlant/AircraftPlantDatabaseImplement/Implements/ComponentStorage.cs

@@ -0,0 +1,90 @@
+using AircraftPlantContracts.BindingModels;
+using AircraftPlantContracts.SearchModels;
+using AircraftPlantContracts.StoragesContracts;
+using AircraftPlantContracts.ViewModels;
+using AircraftPlantDatabaseImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AircraftPlantDatabaseImplement.Implements
+{
+    public class ComponentStorage : IComponentStorage
+    {
+        public List<ComponentViewModel> GetFullList()
+        {
+            using var context = new AircraftPlantDatabase();
+            return context.Components
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+        public List<ComponentViewModel> GetFilteredList(ComponentSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ComponentName))
+            {
+                return new();
+            }
+
+            using var context = new AircraftPlantDatabase();
+            return context.Components
+                .Where(x => x.ComponentName.Contains(model.ComponentName))
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+        public ComponentViewModel? GetElement(ComponentSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ComponentName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+
+            using var context = new AircraftPlantDatabase();
+            return context.Components
+                .FirstOrDefault(x => (!string.IsNullOrEmpty(model.ComponentName) &&
+                x.ComponentName == model.ComponentName) ||
+                (model.Id.HasValue && x.Id == model.Id))
+                ?.GetViewModel;
+        }
+        public ComponentViewModel? Insert(ComponentBindingModel model)
+        {
+            var newComponent = Component.Create(model);
+            if (newComponent == null)
+            {
+                return null;
+            }
+
+            using var context = new AircraftPlantDatabase();
+            context.Components.Add(newComponent);
+            context.SaveChanges();
+            return newComponent.GetViewModel;
+        }
+        public ComponentViewModel? Update(ComponentBindingModel model)
+        {
+            using var context = new AircraftPlantDatabase();
+            var component = context.Components.FirstOrDefault(x => x.Id == model.Id);
+            if (component == null)
+            {
+                return null;
+            }
+
+            component.Update(model);
+            context.SaveChanges();
+            return component.GetViewModel;
+        }
+        public ComponentViewModel? Delete(ComponentBindingModel model)
+        {
+            using var context = new AircraftPlantDatabase();
+            var element = context.Components.FirstOrDefault(rec => rec.Id == model.Id);
+            if (element == null)
+            {
+                return null;
+            }
+
+            context.Components.Remove(element);
+            context.SaveChanges();
+            return element.GetViewModel;
+        }
+    }
+}

AircraftPlant/AircraftPlantDatabaseImplement/Implements/OrderStorage.cs

@@ -0,0 +1,96 @@
+using AircraftPlantContracts.BindingModels;
+using AircraftPlantContracts.SearchModels;
+using AircraftPlantContracts.StoragesContracts;
+using AircraftPlantContracts.ViewModels;
+using AircraftPlantDatabaseImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AircraftPlantDatabaseImplement.Implements
+{
+    public class OrderStorage : IOrderStorage
+    {
+        public List<OrderViewModel> GetFullList()
+        {
+            using var context = new AircraftPlantDatabase();
+            return context.Orders
+                .Select(x => GetViewModel(x))
+                .ToList();
+        }
+        public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return new();
+            }
+
+            using var context = new AircraftPlantDatabase();
+            return context.Orders
+                .Where(x => x.Id.Equals(model.Id))
+                .Select(x => GetViewModel(x))
+                .ToList();
+        }
+        public OrderViewModel? GetElement(OrderSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+
+            using var context = new AircraftPlantDatabase();
+            return GetViewModel(context.Orders.FirstOrDefault(x => (model.Id.HasValue && x.Id == model.Id)));
+        }
+        public OrderViewModel? Insert(OrderBindingModel model)
+        {
+            var newOrder = Order.Create(model);
+            if (newOrder == null)
+            {
+                return null;
+            }
+
+            using var context = new AircraftPlantDatabase();
+            context.Orders.Add(newOrder);
+            context.SaveChanges();
+            return GetViewModel(newOrder);
+        }
+        public OrderViewModel? Update(OrderBindingModel model)
+        {
+            using var context = new AircraftPlantDatabase();
+            var order = context.Orders.FirstOrDefault(x => x.Id == model.Id);
+            if (order == null)
+            {
+                return null;
+            }
+
+            order.Update(model);
+            context.SaveChanges();
+            return GetViewModel(order);
+        }
+        public OrderViewModel? Delete(OrderBindingModel model)
+        {
+            using var context = new AircraftPlantDatabase();
+            var element = context.Orders.FirstOrDefault(x => x.Id == model.Id);
+            if (element != null)
+            {
+                context.Orders.Remove(element);
+                context.SaveChanges();
+                return GetViewModel(element);
+            }
+            return null;
+        }
+        private static OrderViewModel GetViewModel(Order order)
+        {
+            using var context = new AircraftPlantDatabase();
+            var viewModel = order.GetViewModel;
+            var plane = context.Planes.FirstOrDefault(x => x.Id == order.PlaneId);
+            if (plane != null)
+            {
+                viewModel.PlaneName = plane.PlaneName;
+            }
+            return viewModel;
+        }
+    }
+}

AircraftPlant/AircraftPlantDatabaseImplement/Implements/PlaneStorage.cs

@@ -0,0 +1,111 @@
+using AircraftPlantContracts.BindingModels;
+using AircraftPlantContracts.SearchModels;
+using AircraftPlantContracts.StoragesContracts;
+using AircraftPlantContracts.ViewModels;
+using AircraftPlantDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AircraftPlantDatabaseImplement.Implements
+{
+    public class PlaneStorage : IPlaneStorage
+    {
+        public List<PlaneViewModel> GetFullList()
+        {
+            using var context = new AircraftPlantDatabase();
+            return context.Planes
+                .Include(x => x.Components)
+                .ThenInclude(x => x.Component)
+                .ToList()
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+        public List<PlaneViewModel> GetFilteredList(PlaneSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.PlaneName))
+            {
+                return new();
+            }
+
+            using var context = new AircraftPlantDatabase();
+            return context.Planes
+                .Include(x => x.Components)
+                .ThenInclude(x => x.Component)
+                .Where(x => x.PlaneName.Contains(model.PlaneName))
+                .ToList()
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+        public PlaneViewModel? GetElement(PlaneSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.PlaneName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+
+            using var context = new AircraftPlantDatabase();
+            return context.Planes
+                .Include(x => x.Components)
+                .ThenInclude(x => x.Component)
+                .FirstOrDefault(x => (!string.IsNullOrEmpty(model.PlaneName) &&
+                    x.PlaneName == model.PlaneName) ||
+                    (model.Id.HasValue && x.Id == model.Id))
+                ?.GetViewModel;
+        }
+        public PlaneViewModel? Insert(PlaneBindingModel model)
+        {
+            using var context = new AircraftPlantDatabase();
+            var newPlane = Plane.Create(context, model);
+            if (newPlane == null)
+            {
+                return null;
+            }
+
+            context.Planes.Add(newPlane);
+            context.SaveChanges();
+            return newPlane.GetViewModel;
+        }
+        public PlaneViewModel? Update(PlaneBindingModel model)
+        {
+            using var context = new AircraftPlantDatabase();
+            using var transaction = context.Database.BeginTransaction();
+            try
+            {
+                var plane = context.Planes.FirstOrDefault(rec => rec.Id == model.Id);
+                if (plane == null)
+                {
+                    return null;
+                }
+
+                plane.Update(model);
+                context.SaveChanges();
+                plane.UpdateComponents(context, model);
+                transaction.Commit();
+                return plane.GetViewModel;
+            }
+            catch
+            {
+                transaction.Rollback();
+                throw;
+            }
+        }
+        public PlaneViewModel? Delete(PlaneBindingModel model)
+        {
+            using var context = new AircraftPlantDatabase();
+            var element = context.Planes
+                .Include(x => x.Components)
+                .FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Planes.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}

AircraftPlant/AircraftPlantDatabaseImplement/Implements/ShopStorage.cs

@@ -0,0 +1,170 @@
+using AircraftPlantContracts.BindingModels;
+using AircraftPlantContracts.SearchModels;
+using AircraftPlantContracts.StoragesContracts;
+using AircraftPlantContracts.ViewModels;
+using AircraftPlantDatabaseImplement.Models;
+using AircraftPlantDataModels.Models;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AircraftPlantDatabaseImplement.Implements
+{
+    public class ShopStorage : IShopStorage
+    {
+        public List<ShopViewModel> GetFullList()
+        {
+            using var context = new AircraftPlantDatabase();
+            return context.Shops
+                .Include(x => x.Planes)
+                .ThenInclude(x => x.Plane)
+                .ToList()
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+        public List<ShopViewModel> GetFilteredList(ShopSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ShopName))
+            {
+                return new();
+            }
+
+            using var context = new AircraftPlantDatabase();
+            return context.Shops
+                .Include(x => x.Planes)
+                .ThenInclude(x => x.Plane)
+                .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 AircraftPlantDatabase();
+            return context.Shops
+                .Include(x => x.Planes)
+                .ThenInclude(x => x.Plane)
+                .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 AircraftPlantDatabase();
+            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 AircraftPlantDatabase();
+            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.UpdatePlanes(context, model);
+                transaction.Commit();
+                return shop.GetViewModel;
+            }
+            catch
+            {
+                transaction.Rollback();
+                throw;
+            }
+        }
+        public ShopViewModel? Delete(ShopBindingModel model)
+        {
+            using var context = new AircraftPlantDatabase();
+            var element = context.Shops
+                .Include(x => x.Planes)
+                .FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Shops.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+        public bool SellPlanes(IPlaneModel model, int count)
+        {
+            using var context = new AircraftPlantDatabase();
+            using var transaction = context.Database.BeginTransaction();
+            try
+            {
+                var shops = context.Shops
+                    .Include(x => x.Planes)
+                    .ThenInclude(x => x.Plane)
+                    .ToList()
+                    .Where(x => x.ShopPlanes.ContainsKey(model.Id));
+
+                foreach (var shop in shops)
+                {
+                    int countInCurrentShop = shop.ShopPlanes[model.Id].Item2;
+                    if (countInCurrentShop <= count)
+                    {
+                        var elem = context.ShopPlanes
+                            .Where(x => x.PlaneId == model.Id)
+                            .FirstOrDefault(x => x.ShopId == shop.Id);
+                        context.ShopPlanes.Remove(elem);
+                        shop.ShopPlanes.Remove(model.Id);
+                        count -= countInCurrentShop;
+                    }
+                    else
+                    {
+                        shop.ShopPlanes[model.Id] = (shop.ShopPlanes[model.Id].Item1, countInCurrentShop - count);
+                        count = 0;
+                        shop.UpdatePlanes(context, new ShopBindingModel
+                        {
+                            Id = shop.Id,
+                            ShopName = shop.ShopName,
+                            Address = shop.Address,
+                            DateOpening = shop.DateOpening,
+                            ShopPlanes = shop.ShopPlanes,
+                            MaxPlanes = shop.MaxPlanes
+                        });
+                    }
+                    if (count <= 0)
+                    {
+                        context.SaveChanges();
+                        transaction.Commit();
+                        return true;
+                    }
+                }
+                transaction.Rollback();
+                return false;
+            }
+            catch
+            {
+                transaction.Rollback();
+                throw;
+            }
+        }
+        public bool CheckCount(IPlaneModel model, int count)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

AircraftPlant/AircraftPlantDatabaseImplement/Migrations/20240621193713_InitMigration.Designer.cs

@@ -0,0 +1,246 @@
+// <auto-generated />
+using System;
+using AircraftPlantDatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace AircraftPlantDatabaseImplement.Migrations
+{
+    [DbContext(typeof(AircraftPlantDatabase))]
+    [Migration("20240621193713_InitMigration")]
+    partial class InitMigration
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.17")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("AircraftPlantDatabaseImplement.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("AircraftPlantDatabaseImplement.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>("PlaneId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("PlaneId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.Plane", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("PlaneName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Planes");
+                });
+
+            modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.PlaneComponent", 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>("PlaneId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.HasIndex("PlaneId");
+
+                    b.ToTable("PlaneComponents");
+                });
+
+            modelBuilder.Entity("AircraftPlantDatabaseImplement.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>("MaxPlanes")
+                        .HasColumnType("int");
+
+                    b.Property<string>("ShopName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Shops");
+                });
+
+            modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.ShopPlane", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("PlaneId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ShopId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("PlaneId");
+
+                    b.HasIndex("ShopId");
+
+                    b.ToTable("ShopPlanes");
+                });
+
+            modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("AircraftPlantDatabaseImplement.Models.Plane", null)
+                        .WithMany("Orders")
+                        .HasForeignKey("PlaneId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.PlaneComponent", b =>
+                {
+                    b.HasOne("AircraftPlantDatabaseImplement.Models.Component", "Component")
+                        .WithMany("PlaneComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("AircraftPlantDatabaseImplement.Models.Plane", "Plane")
+                        .WithMany("Components")
+                        .HasForeignKey("PlaneId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Component");
+
+                    b.Navigation("Plane");
+                });
+
+            modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.ShopPlane", b =>
+                {
+                    b.HasOne("AircraftPlantDatabaseImplement.Models.Plane", "Plane")
+                        .WithMany()
+                        .HasForeignKey("PlaneId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("AircraftPlantDatabaseImplement.Models.Shop", "Shop")
+                        .WithMany("Planes")
+                        .HasForeignKey("ShopId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Plane");
+
+                    b.Navigation("Shop");
+                });
+
+            modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.Component", b =>
+                {
+                    b.Navigation("PlaneComponents");
+                });
+
+            modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.Plane", b =>
+                {
+                    b.Navigation("Components");
+
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.Shop", b =>
+                {
+                    b.Navigation("Planes");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

AircraftPlant/AircraftPlantDatabaseImplement/Migrations/20240621193713_InitMigration.cs

@@ -0,0 +1,184 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace AircraftPlantDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class InitMigration : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Components",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ComponentName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Cost = table.Column<double>(type: "float", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Components", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Planes",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    PlaneName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Price = table.Column<double>(type: "float", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Planes", x => x.Id);
+                });
+
+            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),
+                    MaxPlanes = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Shops", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Orders",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    PlaneId = 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_Planes_PlaneId",
+                        column: x => x.PlaneId,
+                        principalTable: "Planes",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "PlaneComponents",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    PlaneId = table.Column<int>(type: "int", nullable: false),
+                    ComponentId = table.Column<int>(type: "int", nullable: false),
+                    Count = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_PlaneComponents", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_PlaneComponents_Components_ComponentId",
+                        column: x => x.ComponentId,
+                        principalTable: "Components",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_PlaneComponents_Planes_PlaneId",
+                        column: x => x.PlaneId,
+                        principalTable: "Planes",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "ShopPlanes",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ShopId = table.Column<int>(type: "int", nullable: false),
+                    PlaneId = table.Column<int>(type: "int", nullable: false),
+                    Count = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ShopPlanes", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_ShopPlanes_Planes_PlaneId",
+                        column: x => x.PlaneId,
+                        principalTable: "Planes",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_ShopPlanes_Shops_ShopId",
+                        column: x => x.ShopId,
+                        principalTable: "Shops",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_PlaneId",
+                table: "Orders",
+                column: "PlaneId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_PlaneComponents_ComponentId",
+                table: "PlaneComponents",
+                column: "ComponentId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_PlaneComponents_PlaneId",
+                table: "PlaneComponents",
+                column: "PlaneId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ShopPlanes_PlaneId",
+                table: "ShopPlanes",
+                column: "PlaneId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ShopPlanes_ShopId",
+                table: "ShopPlanes",
+                column: "ShopId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Orders");
+
+            migrationBuilder.DropTable(
+                name: "PlaneComponents");
+
+            migrationBuilder.DropTable(
+                name: "ShopPlanes");
+
+            migrationBuilder.DropTable(
+                name: "Components");
+
+            migrationBuilder.DropTable(
+                name: "Planes");
+
+            migrationBuilder.DropTable(
+                name: "Shops");
+        }
+    }
+}

AircraftPlant/AircraftPlantDatabaseImplement/Migrations/AircraftPlantDatabaseModelSnapshot.cs

@@ -0,0 +1,243 @@
+// <auto-generated />
+using System;
+using AircraftPlantDatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace AircraftPlantDatabaseImplement.Migrations
+{
+    [DbContext(typeof(AircraftPlantDatabase))]
+    partial class AircraftPlantDatabaseModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.17")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("AircraftPlantDatabaseImplement.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("AircraftPlantDatabaseImplement.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>("PlaneId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("PlaneId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.Plane", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("PlaneName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Planes");
+                });
+
+            modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.PlaneComponent", 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>("PlaneId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.HasIndex("PlaneId");
+
+                    b.ToTable("PlaneComponents");
+                });
+
+            modelBuilder.Entity("AircraftPlantDatabaseImplement.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>("MaxPlanes")
+                        .HasColumnType("int");
+
+                    b.Property<string>("ShopName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Shops");
+                });
+
+            modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.ShopPlane", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("PlaneId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("ShopId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("PlaneId");
+
+                    b.HasIndex("ShopId");
+
+                    b.ToTable("ShopPlanes");
+                });
+
+            modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("AircraftPlantDatabaseImplement.Models.Plane", null)
+                        .WithMany("Orders")
+                        .HasForeignKey("PlaneId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.PlaneComponent", b =>
+                {
+                    b.HasOne("AircraftPlantDatabaseImplement.Models.Component", "Component")
+                        .WithMany("PlaneComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("AircraftPlantDatabaseImplement.Models.Plane", "Plane")
+                        .WithMany("Components")
+                        .HasForeignKey("PlaneId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Component");
+
+                    b.Navigation("Plane");
+                });
+
+            modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.ShopPlane", b =>
+                {
+                    b.HasOne("AircraftPlantDatabaseImplement.Models.Plane", "Plane")
+                        .WithMany()
+                        .HasForeignKey("PlaneId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("AircraftPlantDatabaseImplement.Models.Shop", "Shop")
+                        .WithMany("Planes")
+                        .HasForeignKey("ShopId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Plane");
+
+                    b.Navigation("Shop");
+                });
+
+            modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.Component", b =>
+                {
+                    b.Navigation("PlaneComponents");
+                });
+
+            modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.Plane", b =>
+                {
+                    b.Navigation("Components");
+
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("AircraftPlantDatabaseImplement.Models.Shop", b =>
+                {
+                    b.Navigation("Planes");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

AircraftPlant/AircraftPlantDatabaseImplement/Models/Component.cs

@@ -0,0 +1,64 @@
+using AircraftPlantContracts.BindingModels;
+using AircraftPlantContracts.ViewModels;
+using AircraftPlantDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Diagnostics.Contracts;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace AircraftPlantDatabaseImplement.Models
+{
+    public class Component : IComponentModel
+    {
+        public int Id { get; private set; }
+        public string ComponentName { get; private set; } = string.Empty;
+        [Required]
+        public double Cost { get; set; }
+        [ForeignKey("ComponentId")]
+        public virtual List<PlaneComponent> PlaneComponents { get; set; } = new();
+        public static Component? Create(ComponentBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+
+            return new Component()
+            {
+                Id = model.Id,
+                ComponentName = model.ComponentName,
+                Cost = model.Cost
+            };
+        }
+        public static Component Create(ComponentViewModel model)
+        {
+            return new Component()
+            {
+                Id = model.Id,
+                ComponentName = model.ComponentName,
+                Cost = model.Cost
+            };
+        }
+        public void Update(ComponentBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+
+            ComponentName = model.ComponentName;
+            Cost = model.Cost;
+        }
+        public ComponentViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ComponentName = ComponentName,
+            Cost = Cost
+        };
+    }
+}

AircraftPlant/AircraftPlantDatabaseImplement/Models/Order.cs

@@ -0,0 +1,70 @@
+using AircraftPlantContracts.BindingModels;
+using AircraftPlantContracts.ViewModels;
+using AircraftPlantDataModels.Enums;
+using AircraftPlantDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AircraftPlantDatabaseImplement.Models
+{
+    /// <summary>
+    /// Сущность "Заказ"
+    /// </summary>
+    public class Order : IOrderModel
+    {
+        public int Id { get; set; }
+        [Required]
+        public int PlaneId { 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 static Order? Create(OrderBindingModel? model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+
+            return new Order
+            {
+                Id = model.Id,
+                PlaneId = model.PlaneId,
+                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,
+            PlaneId = PlaneId,
+            Count = Count,
+            Sum = Sum,
+            Status = Status,
+            DateCreate = DateCreate,
+            DateImplement = DateImplement
+        };
+    }
+}

AircraftPlant/AircraftPlantDatabaseImplement/Models/Plane.cs

@@ -0,0 +1,97 @@
+using AircraftPlantContracts.BindingModels;
+using AircraftPlantContracts.ViewModels;
+using AircraftPlantDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AircraftPlantDatabaseImplement.Models
+{
+    public class Plane : IPlaneModel
+    {
+        public int Id { get; set; }
+        [Required]
+        public string PlaneName { get; set; } = string.Empty;
+        [Required]
+        public double Price { get; set; }
+        private Dictionary<int, (IComponentModel, int)>? _planeComponents = null;
+
+        [NotMapped]
+        public Dictionary<int, (IComponentModel, int)> PlaneComponents
+        {
+            get
+            {
+                if (_planeComponents == null)
+                {
+                    _planeComponents = Components
+                        .ToDictionary(recPC => recPC.ComponentId, recPC => (recPC.Component as IComponentModel, recPC.Count));
+                }
+                return _planeComponents;
+            }
+        }
+        [ForeignKey("PlaneId")]
+        public virtual List<PlaneComponent> Components { get; set; } = new();
+        [ForeignKey("PlaneId")]
+        public virtual List<Order> Orders { get; set; } = new();
+        public static Plane Create(AircraftPlantDatabase context, PlaneBindingModel model)
+        {
+            return new Plane()
+            {
+                Id = model.Id,
+                PlaneName = model.PlaneName,
+                Price = model.Price,
+                Components = model.PlaneComponents.Select(x => new PlaneComponent
+                {
+                    Component = context.Components.First(y => y.Id == x.Key),
+                    Count = x.Value.Item2
+                }).ToList()
+            };
+        }
+        public void Update(PlaneBindingModel model)
+        {
+            PlaneName = model.PlaneName;
+            Price = model.Price;
+        }
+
+        public PlaneViewModel GetViewModel => new()
+        {
+            Id = Id,
+            PlaneName = PlaneName,
+            Price = Price,
+            PlaneComponents = PlaneComponents
+        };
+        public void UpdateComponents(AircraftPlantDatabase context, PlaneBindingModel model)
+        {
+            var planeComponents = context.PlaneComponents.Where(rec => rec.PlaneId == model.Id).ToList();
+            if (planeComponents != null && planeComponents.Count > 0)
+            {
+                // Удаление компонентов, которых нет в модели
+                context.PlaneComponents.RemoveRange(planeComponents.Where(rec => !model.PlaneComponents.ContainsKey(rec.ComponentId)));
+                context.SaveChanges();
+                // Обновление количества у существующих записей
+                foreach (var updateComponent in planeComponents)
+                {
+                    updateComponent.Count = model.PlaneComponents[updateComponent.ComponentId].Item2;
+                    model.PlaneComponents.Remove(updateComponent.ComponentId);
+                }
+                context.SaveChanges();
+            }
+            var plane = context.Planes.First(x => x.Id == Id);
+            foreach (var pc in model.PlaneComponents)
+            {
+                context.PlaneComponents.Add(new PlaneComponent
+                {
+                    Plane = plane,
+                    Component = context.Components.First(x => x.Id == pc.Key),
+                    Count = pc.Value.Item2
+                });
+                context.SaveChanges();
+            }
+            _planeComponents = null;
+        }
+    }
+}

AircraftPlant/AircraftPlantDatabaseImplement/Models/PlaneComponent.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.ComponentModel.DataAnnotations;
+
+
+namespace AircraftPlantDatabaseImplement.Models
+{
+    public class PlaneComponent
+    {
+        public int Id { get; set; }
+        [Required]
+        public int PlaneId { get; set; }
+        [Required]
+        public int ComponentId { get; set; }
+        [Required]
+        public int Count { get; set; }
+        public virtual Component Component { get; set; } = new();
+        public virtual Plane Plane { get; set; } = new();
+    }
+}

AircraftPlant/AircraftPlantDatabaseImplement/Models/Shop.cs

@@ -0,0 +1,108 @@
+using AircraftPlantContracts.BindingModels;
+using AircraftPlantContracts.ViewModels;
+using AircraftPlantDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Net.Http.Headers;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AircraftPlantDatabaseImplement.Models
+{
+    /// <summary>
+    /// Сущность "Магазин"
+    /// </summary>
+    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; }
+        private Dictionary<int, (IPlaneModel, int)>? _shopPlanes = null;
+
+        [NotMapped]
+        public Dictionary<int, (IPlaneModel, int)> ShopPlanes
+        {
+            get
+            {
+                if (_shopPlanes == null)
+                {
+                    _shopPlanes = Planes
+                        .ToDictionary(recSP => recSP.PlaneId, recSP => (recSP.Plane as IPlaneModel, recSP.Count));
+                }
+                return _shopPlanes;
+            }
+        }
+        public int MaxPlanes { get; set; }
+        [ForeignKey("ShopId")]
+        public List<ShopPlane> Planes { get; set; } = new();
+        public static Shop Create(AircraftPlantDatabase context, ShopBindingModel model)
+        {
+            return new Shop
+            {
+                Id = model.Id,
+                ShopName = model.ShopName,
+                Address = model.Address,
+                DateOpening = model.DateOpening,
+                MaxPlanes = model.MaxPlanes,
+                Planes = model.ShopPlanes.Select(x => new ShopPlane
+                {
+                    Plane = context.Planes.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;
+            MaxPlanes = model.MaxPlanes;
+        }
+        public ShopViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ShopName = ShopName,
+            Address = Address,
+            DateOpening = DateOpening,
+            ShopPlanes = ShopPlanes,
+            MaxPlanes = MaxPlanes
+        };
+        public void UpdatePlanes(AircraftPlantDatabase context, ShopBindingModel model)
+        {
+            var shopPlanes = context.ShopPlanes.Where(rec => rec.ShopId == model.Id).ToList();
+            if (shopPlanes != null && shopPlanes.Count > 0)
+            {
+                // Удаление изделий, которых нет в магазине
+                context.ShopPlanes.RemoveRange(shopPlanes.Where(rec => !model.ShopPlanes.ContainsKey(rec.PlaneId)));
+                context.SaveChanges();
+                // Обновление количества у существующих записей
+                foreach (var updatePlanes in shopPlanes)
+                {
+                    updatePlanes.Count = model.ShopPlanes[updatePlanes.PlaneId].Item2;
+                    model.ShopPlanes.Remove(updatePlanes.PlaneId);
+                }
+                context.SaveChanges();
+            }
+
+            var shop = context.Shops.First(x => x.Id == Id);
+            foreach (var sp in model.ShopPlanes)
+            {
+                context.ShopPlanes.Add(new ShopPlane
+                {
+                    Shop = shop,
+                    Plane = context.Planes.First(x => x.Id == sp.Key),
+                    Count = sp.Value.Item2
+                });
+                context.SaveChanges();
+            }
+            _shopPlanes = null;
+        }
+    }
+}

AircraftPlant/AircraftPlantDatabaseImplement/Models/ShopPlane.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AircraftPlantDatabaseImplement.Models
+{
+    public class ShopPlane
+    {
+        public int Id { get; set; }
+        [Required]
+        public int ShopId { get; set; }
+        [Required]
+        public int PlaneId { get; set; }
+        [Required]
+        public int Count { get; set; }
+        public virtual Shop Shop { get; set; } = new();
+        public virtual Plane Plane { get; set; } = new();
+    }
+}

AircraftPlant/AircraftPlantView/AircraftPlantView.csproj

@@ -9,6 +9,10 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.17">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
     <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
     <PackageReference Include="NLog.Extensions.Logging" Version="5.3.8" />
   </ItemGroup>
@@ -17,6 +21,7 @@
     <ProjectReference Include="..\AbstractShopListImplement\AircraftPlantListImplement.csproj" />
     <ProjectReference Include="..\AircraftPlantBusinessLogic\AircraftPlantBusinessLogic.csproj" />
     <ProjectReference Include="..\AircraftPlantContracts»\AircraftPlantContracts.csproj" />
+    <ProjectReference Include="..\AircraftPlantDatabaseImplement\AircraftPlantDatabaseImplement.csproj" />
     <ProjectReference Include="..\AircraftPlantFileImplement\AircraftPlantFileImplement.csproj" />
   </ItemGroup>
 

AircraftPlant/AircraftPlantView/FormMain.cs

@@ -154,6 +154,7 @@ namespace AircraftPlantView
                 }
             }
         }
+
         /// <summary>
         /// Кнопка "Заказ выдан"
         /// </summary>

AircraftPlant/AircraftPlantView/Program.cs

@@ -1,8 +1,7 @@
 using AircraftPlantBusinessLogic.BusinessLogics;
 using AircraftPlantContracts.BusinessLogicsContracts;
 using AircraftPlantContracts.StoragesContracts;
-using AircraftPlantFileImplement;
-using AircraftPlantFileImplement.Implements;
+using AircraftPlantDatabaseImplement.Implements;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using NLog.Extensions.Logging;
@@ -64,8 +63,8 @@ namespace AircraftPlantView
             services.AddTransient<FormPlane>();
             services.AddTransient<FormPlaneComponent>();
             services.AddTransient<FormPlanes>();
-            services.AddTransient<FormShops>();
             services.AddTransient<FormShop>();
+            services.AddTransient<FormShops>();
             services.AddTransient<FormSupply>();
             services.AddTransient<FormSell>();
         }