шаг 5.1

Pizzeria/Pizzeria.sln

@@ -15,7 +15,9 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PizzeriaListImplement", "Pi
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PizzeriaFileImplement", "PizzeriaShopFileImplement\PizzeriaFileImplement.csproj", "{44B31B6F-2852-454B-9E7D-E965C9A348ED}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PizzeriaDatabaseImplement", "PizzeriaDatabaseImplement\PizzeriaDatabaseImplement.csproj", "{37411F99-74EC-476C-BE13-D20015ED52B2}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PizzeriaDatabaseImplement", "PizzeriaDatabaseImplement\PizzeriaDatabaseImplement.csproj", "{37411F99-74EC-476C-BE13-D20015ED52B2}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PizzeriaRestApi", "PizzeriaRestApi\PizzeriaRestApi.csproj", "{96F0E752-5060-48E9-9A98-2A7AA1AB63A7}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -51,6 +53,10 @@ Global
 		{37411F99-74EC-476C-BE13-D20015ED52B2}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{37411F99-74EC-476C-BE13-D20015ED52B2}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{37411F99-74EC-476C-BE13-D20015ED52B2}.Release|Any CPU.Build.0 = Release|Any CPU
+		{96F0E752-5060-48E9-9A98-2A7AA1AB63A7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{96F0E752-5060-48E9-9A98-2A7AA1AB63A7}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{96F0E752-5060-48E9-9A98-2A7AA1AB63A7}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{96F0E752-5060-48E9-9A98-2A7AA1AB63A7}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

Pizzeria/PizzeriaBusinessLogic/ClientLogic.cs

@@ -0,0 +1,113 @@
+using PizzeriaContracts.BindingModels;
+using PizzeriaContracts.BusinessLogicsContracts;
+using PizzeriaContracts.SearchModels;
+using PizzeriaContracts.StoragesContracts;
+using PizzeriaContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+
+
+namespace PizzeriaBusinessLogic
+{
+    public class ClientLogic : IClientLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IClientStorage _clientStorage;
+        public ClientLogic(ILogger<ClientLogic> logger, IClientStorage clientStorage)
+        {
+            _logger = logger;
+            _clientStorage = clientStorage;
+        }
+        public List<ClientViewModel>? ReadList(ClientSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. ClientFIO: {ClientFIO}. Id:{Id}", model?.ClientFIO, model?.Id);
+            var list = model == null ? _clientStorage.GetFullList() : _clientStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+        public ClientViewModel? ReadElement(ClientSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement. ClientFIO:{ClientFIO}. Id:{Id}", model.ClientFIO, model.Id);
+            var element = _clientStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+        public bool Create(ClientBindingModel model)
+        {
+            CheckModel(model);
+            if (_clientStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Update(ClientBindingModel model)
+        {
+            CheckModel(model);
+            if (_clientStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Delete(ClientBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+            if (_clientStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+        private void CheckModel(ClientBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.ClientFIO))
+            {
+                throw new ArgumentNullException("Нет имени клиента", nameof(model.ClientFIO));
+            }
+            if (string.IsNullOrEmpty(model.Email))
+            {
+                throw new ArgumentNullException("Нет логина у клиента", nameof(model.ClientFIO));
+            }
+            if (string.IsNullOrEmpty(model.Password))
+            {
+                throw new ArgumentNullException("Нет пароля у клиента", nameof(model.ClientFIO));
+            }
+            _logger.LogInformation("Client. ClientFIO:{ClientFIO}. Email:{Email}. Id: {id}", model.ClientFIO, model.Email, model.Id);
+            var element = _clientStorage.GetElement(new ClientSearchModel
+            {
+                Email = model.Email
+            });
+
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Клиент с таким логином уже есть");
+            }
+        }
+    }
+}

Pizzeria/PizzeriaContracts/BindingModels/ClientBindingModel.cs

@@ -0,0 +1,12 @@
+using PizzeriaDataModels.Models;
+namespace PizzeriaContracts.BindingModels
+{
+    public class ClientBindingModel : IClientModel
+    {
+        public int Id { get; set; }
+        public string ClientFIO { get; set; } = string.Empty;
+        public string Email { get; set; } = string.Empty;
+        public string Password { get; set; } = string.Empty;
+    }
+
+}

Pizzeria/PizzeriaContracts/BindingModels/OrderBindingModel.cs

@@ -11,6 +11,7 @@ namespace PizzeriaContracts.BindingModels
     {
         public int Id { get; set; }
         public int PizzaId { get; set; }
+        public int ClientId { get; set; }
         public int Count { get; set; }
         public double Sum { get; set; }
         public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;

Pizzeria/PizzeriaContracts/BusinessLogicsContracts/IClientLogic.cs

@@ -0,0 +1,15 @@
+using PizzeriaContracts.BindingModels;
+using PizzeriaContracts.SearchModels;
+using PizzeriaContracts.ViewModels;
+
+namespace PizzeriaContracts.BusinessLogicsContracts
+{
+    public interface IClientLogic
+    {
+        List<ClientViewModel>? ReadList(ClientSearchModel? model);
+        ClientViewModel? ReadElement(ClientSearchModel model);
+        bool Create(ClientBindingModel model);
+        bool Update(ClientBindingModel model);
+        bool Delete(ClientBindingModel model);
+    }
+}

Pizzeria/PizzeriaContracts/SearchModels/ClientSearchModel.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using PizzeriaDataModels.Models;
+
+
+namespace PizzeriaContracts.SearchModels
+{
+    public class ClientSearchModel
+    {
+        public int? Id { get; set; }
+        public string? ClientFIO { get; set; }
+        public string? Email { get; set; }
+        public string? Password { get; set; }
+    }
+}

Pizzeria/PizzeriaContracts/StoragesContracts/IClientStorage.cs

@@ -0,0 +1,17 @@
+using PizzeriaContracts.BindingModels;
+using PizzeriaContracts.SearchModels;
+using PizzeriaContracts.ViewModels;
+
+namespace PizzeriaContracts.StoragesContracts
+{
+    public interface IClientStorage
+    {
+        List<ClientViewModel> GetFullList();
+        List<ClientViewModel> GetFilteredList(ClientSearchModel model);
+        ClientViewModel? GetElement(ClientSearchModel model);
+        ClientViewModel? Insert(ClientBindingModel model);
+        ClientViewModel? Update(ClientBindingModel model);
+        ClientViewModel? Delete(ClientBindingModel model);
+    }
+
+}

Pizzeria/PizzeriaContracts/ViewModels/ClientViewModel.cs

@@ -0,0 +1,17 @@
+using PizzeriaDataModels.Models;
+using System.ComponentModel;
+
+namespace PizzeriaContracts.ViewModels
+{
+    public class ClientViewModel : IClientModel
+    {
+        public int Id { get; set; }
+        [DisplayName("ФИО клиента")]
+        public string ClientFIO { get; set; } = string.Empty;
+        [DisplayName("Логин (эл. почта)")]
+        public string Email { get; set; } = string.Empty;
+        [DisplayName("Пароль")]
+        public string Password { get; set; } = string.Empty;
+    }
+
+}

Pizzeria/PizzeriaContracts/ViewModels/OrderViewModel.cs

@@ -15,6 +15,10 @@ namespace PizzeriaContracts.ViewModels
         public int PizzaId { get; set; }
         [DisplayName("Изделие")]
         public string PizzaName { get; set; } = string.Empty;
+        public int ClientId { get; set; }
+
+        [DisplayName("ФИО клиента")]
+        public string ClientFIO { get; set; } = string.Empty;
         [DisplayName("Количество")]
         public int Count { get; set; }
         [DisplayName("Сумма")]

Pizzeria/PizzeriaDataModels/Models/IClientModel.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PizzeriaDataModels.Models
+{
+    public interface IClientModel : IId
+    {
+        string ClientFIO { get; }
+        string Email { get; }
+        string Password { get; }
+    }
+}

Pizzeria/PizzeriaDatabaseImplement/Implements/ClientStorage.cs

@@ -0,0 +1,83 @@
+using PizzeriaContracts.BindingModels;
+using PizzeriaContracts.SearchModels;
+using PizzeriaContracts.StoragesContracts;
+using PizzeriaContracts.ViewModels;
+using PizzeriaDatabaseImplement.models;
+namespace PizzeriaDatabaseImplement.Implements
+{
+    public class ClientStorage : IClientStorage
+    {
+        public List<ClientViewModel> GetFullList()
+        {
+            using var context = new PizzeriaDatabase();
+            return context.Clients
+            .Select(x => x.GetViewModel)
+           .ToList();
+        }
+        public List<ClientViewModel> GetFilteredList(ClientSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ClientFIO) && 
+                string.IsNullOrEmpty(model.Email) &&
+                string.IsNullOrEmpty(model.Password))
+            {
+                return new();
+            }
+            using var context = new PizzeriaDatabase();
+            return context.Clients
+            .Where(x => (string.IsNullOrEmpty(model.ClientFIO) || x.ClientFIO.Contains(model.ClientFIO) &&
+                         string.IsNullOrEmpty(model.Email) || x.ClientFIO.Contains(model.Email) &&
+                         string.IsNullOrEmpty(model.Password) || x.ClientFIO.Contains(model.Password)))
+           .Select(x => x.GetViewModel)
+           .ToList();
+        }
+        public ClientViewModel? GetElement(ClientSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ClientFIO) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new PizzeriaDatabase();
+            return context.Clients
+            .FirstOrDefault(x =>
+           (!string.IsNullOrEmpty(model.ClientFIO) && x.ClientFIO == model.ClientFIO) ||
+            (model.Id.HasValue && x.Id == model.Id))
+            ?.GetViewModel;
+        }
+        public ClientViewModel? Insert(ClientBindingModel model)
+        {
+            var newClient = Client.Create(model);
+            if (newClient == null)
+            {
+                return null;
+            }
+            using var context = new PizzeriaDatabase();
+            context.Clients.Add(newClient);
+            context.SaveChanges();
+            return newClient.GetViewModel;
+        }
+        public ClientViewModel? Update(ClientBindingModel model)
+        {
+            using var context = new PizzeriaDatabase();
+            var client = context.Clients.FirstOrDefault(x => x.Id == model.Id);
+            if (client == null)
+            {
+                return null;
+            }
+            client.Update(model);
+            context.SaveChanges();
+            return client.GetViewModel;
+        }
+        public ClientViewModel? Delete(ClientBindingModel model)
+        {
+            using var context = new PizzeriaDatabase();
+            var element = context.Clients.FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Clients.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}

Pizzeria/PizzeriaDatabaseImplement/Migrations/20230327193948_AddClient.Designer.cs

@@ -0,0 +1,214 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using PizzeriaDatabaseImplement;
+
+#nullable disable
+
+namespace PizzeriaDatabaseImplement.Migrations
+{
+    [DbContext(typeof(PizzeriaDatabase))]
+    [Migration("20230327193948_AddClient")]
+    partial class AddClient
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.3")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("PizzeriaDatabaseImplement.models.Client", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ClientFIO")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Clients");
+                });
+
+            modelBuilder.Entity("PizzeriaDatabaseImplement.models.Component", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ComponentName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Components");
+                });
+
+            modelBuilder.Entity("PizzeriaDatabaseImplement.models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ClientId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<DateTime?>("DateImplement")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("PizzaId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("integer");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("PizzaId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("PizzeriaDatabaseImplement.models.Pizza", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("PizzaName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Pizzas");
+                });
+
+            modelBuilder.Entity("PizzeriaDatabaseImplement.models.PizzaComponent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ComponentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PizzaId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.HasIndex("PizzaId");
+
+                    b.ToTable("PizzaComponents");
+                });
+
+            modelBuilder.Entity("PizzeriaDatabaseImplement.models.Order", b =>
+                {
+                    b.HasOne("PizzeriaDatabaseImplement.models.Client", "Client")
+                        .WithMany("Orders")
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("PizzeriaDatabaseImplement.models.Pizza", "Pizza")
+                        .WithMany("Orders")
+                        .HasForeignKey("PizzaId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Client");
+
+                    b.Navigation("Pizza");
+                });
+
+            modelBuilder.Entity("PizzeriaDatabaseImplement.models.PizzaComponent", b =>
+                {
+                    b.HasOne("PizzeriaDatabaseImplement.models.Component", "Component")
+                        .WithMany("PizzaComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("PizzeriaDatabaseImplement.models.Pizza", "Pizza")
+                        .WithMany("Components")
+                        .HasForeignKey("PizzaId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Component");
+
+                    b.Navigation("Pizza");
+                });
+
+            modelBuilder.Entity("PizzeriaDatabaseImplement.models.Client", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("PizzeriaDatabaseImplement.models.Component", b =>
+                {
+                    b.Navigation("PizzaComponents");
+                });
+
+            modelBuilder.Entity("PizzeriaDatabaseImplement.models.Pizza", b =>
+                {
+                    b.Navigation("Components");
+
+                    b.Navigation("Orders");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Pizzeria/PizzeriaDatabaseImplement/Migrations/20230327193948_AddClient.cs

@@ -0,0 +1,69 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace PizzeriaDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddClient : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<int>(
+                name: "ClientId",
+                table: "Orders",
+                type: "integer",
+                nullable: false,
+                defaultValue: 0);
+
+            migrationBuilder.CreateTable(
+                name: "Clients",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    ClientFIO = table.Column<string>(type: "text", nullable: false),
+                    Email = table.Column<string>(type: "text", nullable: false),
+                    Password = table.Column<string>(type: "text", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Clients", x => x.Id);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_ClientId",
+                table: "Orders",
+                column: "ClientId");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Orders_Clients_ClientId",
+                table: "Orders",
+                column: "ClientId",
+                principalTable: "Clients",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropForeignKey(
+                name: "FK_Orders_Clients_ClientId",
+                table: "Orders");
+
+            migrationBuilder.DropTable(
+                name: "Clients");
+
+            migrationBuilder.DropIndex(
+                name: "IX_Orders_ClientId",
+                table: "Orders");
+
+            migrationBuilder.DropColumn(
+                name: "ClientId",
+                table: "Orders");
+        }
+    }
+}

Pizzeria/PizzeriaDatabaseImplement/Migrations/PizzeriaDatabaseModelSnapshot.cs

@@ -22,6 +22,31 @@ namespace PizzeriaDatabaseImplement.Migrations
 
             NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
 
+            modelBuilder.Entity("PizzeriaDatabaseImplement.models.Client", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ClientFIO")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Clients");
+                });
+
             modelBuilder.Entity("PizzeriaDatabaseImplement.models.Component", b =>
                 {
                     b.Property<int>("Id")
@@ -50,6 +75,9 @@ namespace PizzeriaDatabaseImplement.Migrations
 
                     NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
 
+                    b.Property<int>("ClientId")
+                        .HasColumnType("integer");
+
                     b.Property<int>("Count")
                         .HasColumnType("integer");
 
@@ -70,6 +98,8 @@ namespace PizzeriaDatabaseImplement.Migrations
 
                     b.HasKey("Id");
 
+                    b.HasIndex("ClientId");
+
                     b.HasIndex("PizzaId");
 
                     b.ToTable("Orders");
@@ -123,12 +153,20 @@ namespace PizzeriaDatabaseImplement.Migrations
 
             modelBuilder.Entity("PizzeriaDatabaseImplement.models.Order", b =>
                 {
+                    b.HasOne("PizzeriaDatabaseImplement.models.Client", "Client")
+                        .WithMany("Orders")
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
                     b.HasOne("PizzeriaDatabaseImplement.models.Pizza", "Pizza")
                         .WithMany("Orders")
                         .HasForeignKey("PizzaId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
+                    b.Navigation("Client");
+
                     b.Navigation("Pizza");
                 });
 
@@ -151,6 +189,11 @@ namespace PizzeriaDatabaseImplement.Migrations
                     b.Navigation("Pizza");
                 });
 
+            modelBuilder.Entity("PizzeriaDatabaseImplement.models.Client", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
             modelBuilder.Entity("PizzeriaDatabaseImplement.models.Component", b =>
                 {
                     b.Navigation("PizzaComponents");

Pizzeria/PizzeriaDatabaseImplement/PizzeriaDatabase.cs

@@ -15,6 +15,7 @@ namespace PizzeriaDatabaseImplement
         }
         public virtual DbSet<Component> Components { set; get; }
         public virtual DbSet<Pizza> Pizzas { set; get; }
+        public virtual DbSet<Client> Clients { set; get; }
         public virtual DbSet<PizzaComponent> PizzaComponents { set; get; }
         public virtual DbSet<Order> Orders { set; get; }
     }

Pizzeria/PizzeriaDatabaseImplement/models/Client.cs

@@ -0,0 +1,64 @@
+using PizzeriaContracts.BindingModels;
+using PizzeriaContracts.ViewModels;
+using PizzeriaDataModels.Models;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace PizzeriaDatabaseImplement.models
+{
+    public class Client : IClientModel
+    {
+        public int Id { get; private set; }
+        [Required]
+        public string ClientFIO { get; private set; }
+        [Required]
+        public string Email { get; private set; }
+        [Required]
+        public string Password { get; private set; }
+
+        [ForeignKey("ClientId")]
+        public virtual List<Order> Orders { get; set; } = new();
+        public static Client? Create(ClientBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Client()
+            {
+                Id = model.Id,
+                ClientFIO = model.ClientFIO,
+                Email = model.Email,
+                Password = model.Password
+            };
+        }
+        public static Client Create(ClientViewModel model)
+        {
+            return new Client
+            {
+                Id = model.Id,
+                ClientFIO = model.ClientFIO,
+                Email = model.Email,
+                Password = model.Password
+            };
+        }
+        public void Update(ClientBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            Id = model.Id;
+            ClientFIO = model.ClientFIO;
+            Email = model.Email;
+            Password = model.Password;
+        }
+        public ClientViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ClientFIO = ClientFIO,
+            Email = Email,
+            Password = Password
+        };
+    }
+}

Pizzeria/PizzeriaDatabaseImplement/models/Order.cs

@@ -10,6 +10,9 @@ namespace PizzeriaDatabaseImplement.models
         [Required]
         public int PizzaId { get; private set; }
 
+        [Required]
+        public int ClientId { get; private set; }
+
         [Required]
         public int Count { get; private set; }
 
@@ -25,6 +28,7 @@ namespace PizzeriaDatabaseImplement.models
         public DateTime? DateImplement { get; private set; }
 
         public virtual Pizza Pizza { get; set; } = new();
+        public virtual Client Client { get; set; } = new();
 
         public int Id { get; private set; }
 
@@ -39,6 +43,8 @@ namespace PizzeriaDatabaseImplement.models
                 Id = model.Id,
                 PizzaId = model.PizzaId,
                 Pizza = context.Pizzas.FirstOrDefault(x => x.Id == model.PizzaId),
+                ClientId = model.ClientId,
+                Client = context.Clients.FirstOrDefault(x => x.Id == model.ClientId),
                 Count = model.Count,
                 Sum = model.Sum,
                 Status = model.Status,
@@ -54,6 +60,7 @@ namespace PizzeriaDatabaseImplement.models
                 return;
             }
             PizzaId = model.PizzaId;
+            ClientId = model.ClientId;
             Count = model.Count;
             Sum = model.Sum;
             Status = model.Status;
@@ -65,6 +72,8 @@ namespace PizzeriaDatabaseImplement.models
         {
             Id = Id,
             PizzaId = PizzaId,
+            ClientId = ClientId,
+            ClientFIO = Client.ClientFIO,
             PizzaName = Pizza.PizzaName,
             Count = Count,
             Sum = Sum,