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добавлен клиент

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evasina2312@gmail.com 2023-04-26 08:41:25 +04:00
parent 831bc7d429
commit 6042e10d0f
14 changed files with 653 additions and 0 deletions
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111
ComputersShop/ComputersShopBusinessLogic/ClientLogic.cs Normal file
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using ComputersShopContracts.BindingModels;
using ComputersShopContracts.BusinessLogicsContracts;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.StoragesContracts;
using ComputersShopContracts.ViewModels;
using Microsoft.Extensions.Logging;
namespace ComputersShopBusinessLogic
{
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. ClientName:{ClientName}.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("Не заполнено имя", nameof(model.ClientFIO));
}
if (string.IsNullOrEmpty(model.Email))
{
throw new ArgumentNullException("Не заполнен email", nameof(model.Email));
}
if (string.IsNullOrEmpty(model.Password))
{
throw new ArgumentNullException("Не заполнен пароль", nameof(model.Password));
}
_logger.LogInformation("Client. ClientName:{ClientName}.Id: {Id} ", model.ClientFIO, model.Id);
var element = _clientStorage.GetElement(new ClientSearchModel
{
ClientFIO = model.ClientFIO
});
if (element != null && element.Id != model.Id)
{
throw new InvalidOperationException("Компонент с таким названием уже есть");
}
}
}
}

12
ComputersShop/ComputersShopContracts/BindingModels/ClientBindingModel.cs Normal file
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using ComputersShopDataModels.Models;
namespace ComputersShopContracts.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;
}
}

15
ComputersShop/ComputersShopContracts/BusinessLogicsContracts/IClientLogic.cs Normal file
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@ -0,0 +1,15 @@
using ComputersShopContracts.BindingModels;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.ViewModels;
namespace ComputersShopContracts.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);
}
}

10
ComputersShop/ComputersShopContracts/SearchModels/ClientSearchModel.cs Normal file
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@ -0,0 +1,10 @@
namespace ComputersShopContracts.SearchModels
{
public class ClientSearchModel
{
public int? Id { get; set; }
public string? ClientFIO { get; set; }
public string? Email { get; set; }
public string? Password { get; set; }
}
}

16
ComputersShop/ComputersShopContracts/StoragesContracts/IClientStorage.cs Normal file
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@ -0,0 +1,16 @@
using ComputersShopContracts.BindingModels;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.ViewModels;
namespace ComputersShopContracts.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);
}
}

19
ComputersShop/ComputersShopContracts/ViewModels/ClientViewModel.cs Normal file
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@ -0,0 +1,19 @@
using ComputersShopDataModels.Models;
using System.ComponentModel;
namespace ComputersShopContracts.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;
}
}

9
ComputersShop/ComputersShopDataModels/Models/IClientModel.cs Normal file
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@ -0,0 +1,9 @@
namespace ComputersShopDataModels.Models
{
public interface IClientModel : IId
{
string ClientFIO { get; }
string Email { get; }
string Password { get; }
}
}

1
ComputersShop/ComputersShopDatabaseImplement/ComputersShopDatabase.cs
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@ -25,5 +25,6 @@ namespace ComputersShopDatabaseImplement
public virtual DbSet<Computer> Computers { set; get; }
public virtual DbSet<ComputerComponent> ComputerComponents { set; get; }
public virtual DbSet<Order> Orders { set; get; }
public virtual DbSet<Client> Clients { set; get; }
}
}

82
ComputersShop/ComputersShopDatabaseImplement/Implements/ClientStorage.cs Normal file
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@ -0,0 +1,82 @@
using ComputersShopContracts.BindingModels;
using ComputersShopContracts.SearchModels;
using ComputersShopContracts.StoragesContracts;
using ComputersShopContracts.ViewModels;
using ComputersShopDatabaseImplement.Models;
namespace ComputersShopDatabaseImplement.Implements
{
public class ClientStorage : IClientStorage
{
public List<ClientViewModel> GetFullList()
{
using var context = new ComputersShopDatabase();
return context.Clients.Select(x => x.GetViewModel).ToList();
}
public List<ClientViewModel> GetFilteredList(ClientSearchModel model)
{
if (string.IsNullOrEmpty(model.Email))
{
return new();
}
using var context = new ComputersShopDatabase();
return context.Clients
.Where(x => x.Email.Contains(model.Email))
.Select(x => x.GetViewModel)
.ToList();
}
public ClientViewModel? GetElement(ClientSearchModel model)
{
using var context = new ComputersShopDatabase();
if (model.Id.HasValue)//сначала ищем по Id
{
return context.Clients.FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
}
else if (!string.IsNullOrEmpty(model.Email) && string.IsNullOrEmpty(model.Password))//затем по логину
{
return context.Clients.FirstOrDefault(x => x.Email == model.Email)?.GetViewModel;
}
else if (!string.IsNullOrEmpty(model.Email) && !string.IsNullOrEmpty(model.Password))//затем по логину и паролю
{
return context.Clients.FirstOrDefault(x => x.Email == model.Email && x.Password == model.Password)?.GetViewModel;
}
return null;
}
public ClientViewModel? Insert(ClientBindingModel model)
{
using var context = new ComputersShopDatabase();
var newClient = Client.Create(model);
if (newClient == null)
{
return null;
}
context.Clients.Add(newClient);
context.SaveChanges();
return newClient.GetViewModel;
}
public ClientViewModel? Update(ClientBindingModel model)
{
using var context = new ComputersShopDatabase();
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 ComputersShopDatabase();
var element = context.Clients.FirstOrDefault(x => x.Id == model.Id);
if (element == null)
{
return null;
}
context.Clients.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
}
}

212
ComputersShop/ComputersShopDatabaseImplement/Migrations/20230426042353_addClient.Designer.cs generated Normal file
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// <auto-generated />
using System;
using ComputersShopDatabaseImplement;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Migrations;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
#nullable disable
namespace ComputersShopDatabaseImplement.Migrations
{
[DbContext(typeof(ComputersShopDatabase))]
[Migration("20230426042353_addClient")]
partial class addClient
{
/// <inheritdoc />
protected override void BuildTargetModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "7.0.4")
.HasAnnotation("Relational:MaxIdentifierLength", 128);
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
modelBuilder.Entity("ComputersShopDatabaseImplement.Models.Client", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<string>("ClientFIO")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<string>("Email")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<string>("Password")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.HasKey("Id");
b.ToTable("Clients");
});
modelBuilder.Entity("ComputersShopDatabaseImplement.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("ComputersShopDatabaseImplement.Models.Computer", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<string>("ComputerName")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<double>("Price")
.HasColumnType("float");
b.HasKey("Id");
b.ToTable("Computers");
});
modelBuilder.Entity("ComputersShopDatabaseImplement.Models.ComputerComponent", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<int>("ComponentId")
.HasColumnType("int");
b.Property<int>("ComputerId")
.HasColumnType("int");
b.Property<int>("Count")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("ComponentId");
b.HasIndex("ComputerId");
b.ToTable("ComputerComponents");
});
modelBuilder.Entity("ComputersShopDatabaseImplement.Models.Order", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<int>("ClientId")
.HasColumnType("int");
b.Property<int>("ComputerId")
.HasColumnType("int");
b.Property<int>("Count")
.HasColumnType("int");
b.Property<DateTime>("DateCreate")
.HasColumnType("datetime2");
b.Property<DateTime?>("DateImplement")
.HasColumnType("datetime2");
b.Property<int>("Status")
.HasColumnType("int");
b.Property<double>("Sum")
.HasColumnType("float");
b.HasKey("Id");
b.HasIndex("ClientId");
b.HasIndex("ComputerId");
b.ToTable("Orders");
});
modelBuilder.Entity("ComputersShopDatabaseImplement.Models.ComputerComponent", b =>
{
b.HasOne("ComputersShopDatabaseImplement.Models.Component", "Component")
.WithMany("ComputerComponents")
.HasForeignKey("ComponentId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("ComputersShopDatabaseImplement.Models.Computer", "Computer")
.WithMany("Components")
.HasForeignKey("ComputerId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Component");
b.Navigation("Computer");
});
modelBuilder.Entity("ComputersShopDatabaseImplement.Models.Order", b =>
{
b.HasOne("ComputersShopDatabaseImplement.Models.Client", "Client")
.WithMany("Orders")
.HasForeignKey("ClientId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("ComputersShopDatabaseImplement.Models.Computer", null)
.WithMany("Orders")
.HasForeignKey("ComputerId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Client");
});
modelBuilder.Entity("ComputersShopDatabaseImplement.Models.Client", b =>
{
b.Navigation("Orders");
});
modelBuilder.Entity("ComputersShopDatabaseImplement.Models.Component", b =>
{
b.Navigation("ComputerComponents");
});
modelBuilder.Entity("ComputersShopDatabaseImplement.Models.Computer", b =>
{
b.Navigation("Components");
b.Navigation("Orders");
});
#pragma warning restore 612, 618
}
}
}

68
ComputersShop/ComputersShopDatabaseImplement/Migrations/20230426042353_addClient.cs Normal file
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@ -0,0 +1,68 @@
using Microsoft.EntityFrameworkCore.Migrations;
#nullable disable
namespace ComputersShopDatabaseImplement.Migrations
{
/// <inheritdoc />
public partial class addClient : Migration
{
/// <inheritdoc />
protected override void Up(MigrationBuilder migrationBuilder)
{
migrationBuilder.AddColumn<int>(
name: "ClientId",
table: "Orders",
type: "int",
nullable: false,
defaultValue: 0);
migrationBuilder.CreateTable(
name: "Clients",
columns: table => new
{
Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
ClientFIO = table.Column<string>(type: "nvarchar(max)", nullable: false),
Email = table.Column<string>(type: "nvarchar(max)", nullable: false),
Password = table.Column<string>(type: "nvarchar(max)", 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");
}
}
}

43
ComputersShop/ComputersShopDatabaseImplement/Migrations/ComputersShopDatabaseModelSnapshot.cs
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@ -22,6 +22,31 @@ namespace ComputersShopDatabaseImplement.Migrations
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
modelBuilder.Entity("ComputersShopDatabaseImplement.Models.Client", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<string>("ClientFIO")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<string>("Email")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<string>("Password")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.HasKey("Id");
b.ToTable("Clients");
});
modelBuilder.Entity("ComputersShopDatabaseImplement.Models.Component", b =>
{
b.Property<int>("Id")
@ -96,6 +121,9 @@ namespace ComputersShopDatabaseImplement.Migrations
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<int>("ClientId")
.HasColumnType("int");
b.Property<int>("ComputerId")
.HasColumnType("int");
@ -116,6 +144,8 @@ namespace ComputersShopDatabaseImplement.Migrations
b.HasKey("Id");
b.HasIndex("ClientId");
b.HasIndex("ComputerId");
b.ToTable("Orders");
@ -142,11 +172,24 @@ namespace ComputersShopDatabaseImplement.Migrations
modelBuilder.Entity("ComputersShopDatabaseImplement.Models.Order", b =>
{
b.HasOne("ComputersShopDatabaseImplement.Models.Client", "Client")
.WithMany("Orders")
.HasForeignKey("ClientId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("ComputersShopDatabaseImplement.Models.Computer", null)
.WithMany("Orders")
.HasForeignKey("ComputerId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Client");
});
modelBuilder.Entity("ComputersShopDatabaseImplement.Models.Client", b =>
{
b.Navigation("Orders");
});
modelBuilder.Entity("ComputersShopDatabaseImplement.Models.Component", b =>

52
ComputersShop/ComputersShopDatabaseImplement/Models/Client.cs Normal file
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@ -0,0 +1,52 @@
using ComputersShopContracts.BindingModels;
using ComputersShopContracts.ViewModels;
using ComputersShopDataModels.Models;
using System.ComponentModel.DataAnnotations.Schema;
using System.ComponentModel.DataAnnotations;
namespace ComputersShopDatabaseImplement.Models
{
public class Client : IClientModel
{
public int Id { get; private set; }
[Required]
public string ClientFIO { get; private set; } = string.Empty;
[Required]
public string Email { get; private set; } = string.Empty;
[Required]
public string Password { get; private set; } = string.Empty;
[ForeignKey("ClientId")]
public virtual List<Order> Orders { get; set; } = new();
public static Client? Create(ClientBindingModel model)
{
if (model == null)
{
return null;
}
return new()
{
Id = model.Id,
ClientFIO = model.ClientFIO,
Email = model.Email,
Password = model.Password
};
}
public void Update(ClientBindingModel model)
{
if (model == null)
{
return;
}
ClientFIO = model.ClientFIO;
Email = model.Email;
Password = model.Password;
}
public ClientViewModel GetViewModel => new()
{
Id = Id,
ClientFIO = ClientFIO,
Email = Email,
Password = Password,
};
}
}

3
ComputersShop/ComputersShopDatabaseImplement/Models/Order.cs
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@ -20,6 +20,9 @@ namespace ComputersShopDatabaseImplement.Models
[Required]
public DateTime DateCreate { get; private set; } = DateTime.Now;
public DateTime? DateImplement { get; private set; }
[Required]
public int ClientId { get; private set; }
public virtual Client? Client { get; set; }
public static Order? Create(OrderBindingModel model)
{