Усложнённая лабораторная №3: Вроде готова
This commit is contained in:
parent
a52ff0cd2e
commit
0310304ff0
@ -1,6 +1,5 @@
|
||||
using FlowerShopDatabaseImplement.Models;
|
||||
using Microsoft.EntityFrameworkCore;
|
||||
using Microsoft.Identity.Client;
|
||||
|
||||
namespace FlowerShopDatabaseImplement
|
||||
{
|
||||
@ -18,5 +17,7 @@ namespace FlowerShopDatabaseImplement
|
||||
public virtual DbSet<Bouquet> Bouquets { set; get; }
|
||||
public virtual DbSet<BouquetComponent> BouquetComponents { set; get; }
|
||||
public virtual DbSet<Order> Orders { set; get; }
|
||||
public virtual DbSet<Shop> Shops { set; get; }
|
||||
public virtual DbSet<ShopBouquet> ShopBouquets { set; get; }
|
||||
}
|
||||
}
|
||||
|
||||
162
FlowerShop/FlowerShopDatabaseImplement/Implements/ShopStorage.cs
Normal file
162
FlowerShop/FlowerShopDatabaseImplement/Implements/ShopStorage.cs
Normal file
@ -0,0 +1,162 @@
|
||||
using FlowerShopContracts.BindingModels;
|
||||
using FlowerShopContracts.SearchModels;
|
||||
using FlowerShopContracts.StoragesContracts;
|
||||
using FlowerShopContracts.ViewModels;
|
||||
using FlowerShopDatabaseImplement.Models;
|
||||
using FlowerShopDataModels.Models;
|
||||
using Microsoft.EntityFrameworkCore;
|
||||
|
||||
namespace FlowerShopDatabaseImplement.Implements
|
||||
{
|
||||
public class ShopStorage : IShopStorage
|
||||
{
|
||||
public ShopViewModel? GetElement(ShopSearchModel model)
|
||||
{
|
||||
if (string.IsNullOrEmpty(model.Name) && !model.Id.HasValue)
|
||||
{
|
||||
return new();
|
||||
}
|
||||
|
||||
using var context = new FlowerShopDatabase();
|
||||
|
||||
return context.Shops.Include(x => x.Bouquets)
|
||||
.ThenInclude(x => x.Bouquet)
|
||||
.FirstOrDefault(x => (!string.IsNullOrEmpty(model.Name) && x.Name == model.Name) ||
|
||||
(model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
|
||||
}
|
||||
|
||||
public List<ShopViewModel> GetFilteredList(ShopSearchModel model)
|
||||
{
|
||||
if (string.IsNullOrEmpty(model.Name))
|
||||
{
|
||||
return new();
|
||||
}
|
||||
|
||||
using var context = new FlowerShopDatabase();
|
||||
|
||||
return context.Shops.Include(x => x.Bouquets).ThenInclude(x => x.Bouquet).Where(x => x.Name.Contains(model.Name)).ToList().Select(x => x.GetViewModel).ToList();
|
||||
}
|
||||
|
||||
public List<ShopViewModel> GetFullList()
|
||||
{
|
||||
using var context = new FlowerShopDatabase();
|
||||
|
||||
return context.Shops.Include(x => x.Bouquets).ThenInclude(x => x.Bouquet).ToList().Select(x => x.GetViewModel).ToList();
|
||||
}
|
||||
|
||||
public ShopViewModel? Insert(ShopBindingModel model)
|
||||
{
|
||||
using var context = new FlowerShopDatabase();
|
||||
using var transaction = context.Database.BeginTransaction();
|
||||
|
||||
try
|
||||
{
|
||||
var newShop = Shop.Create(context, model);
|
||||
if (newShop == null)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
|
||||
if (context.Shops.Any(x => x.Name == newShop.Name))
|
||||
{
|
||||
throw new Exception("Название магазина уже занято");
|
||||
}
|
||||
|
||||
context.Shops.Add(newShop);
|
||||
context.SaveChanges();
|
||||
transaction.Commit();
|
||||
|
||||
return newShop.GetViewModel;
|
||||
}
|
||||
catch
|
||||
{
|
||||
transaction.Rollback();
|
||||
throw;
|
||||
}
|
||||
}
|
||||
|
||||
public ShopViewModel? Update(ShopBindingModel model)
|
||||
{
|
||||
using var context = new FlowerShopDatabase();
|
||||
using var transaction = context.Database.BeginTransaction();
|
||||
|
||||
try
|
||||
{
|
||||
var shop = context.Shops.Include(x => x.Bouquets).FirstOrDefault(x => x.Id == model.Id);
|
||||
if (shop == null)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
|
||||
shop.Update(model);
|
||||
context.SaveChanges();
|
||||
|
||||
if (model.ShopBouquets.Count > 0)
|
||||
{
|
||||
shop.UpdateBouquets(context, model);
|
||||
}
|
||||
|
||||
transaction.Commit();
|
||||
|
||||
return shop.GetViewModel;
|
||||
}
|
||||
catch
|
||||
{
|
||||
transaction.Rollback();
|
||||
throw;
|
||||
}
|
||||
}
|
||||
|
||||
public ShopViewModel? Delete(ShopBindingModel model)
|
||||
{
|
||||
using var context = new FlowerShopDatabase();
|
||||
var shop = context.Shops.Include(x => x.Bouquets).FirstOrDefault(x => x.Id == model.Id);
|
||||
|
||||
if (shop != null)
|
||||
{
|
||||
context.Shops.Remove(shop);
|
||||
context.SaveChanges();
|
||||
|
||||
return shop.GetViewModel;
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
public bool SellBouquet(IBouquetModel model, int count)
|
||||
{
|
||||
using var context = new FlowerShopDatabase();
|
||||
using var transaction = context.Database.BeginTransaction();
|
||||
|
||||
foreach (var shopBouquets in context.ShopBouquets.Where(x => x.BouquetId == model.Id))
|
||||
{
|
||||
var min = Math.Min(count, shopBouquets.Count);
|
||||
shopBouquets.Count -= min;
|
||||
count -= min;
|
||||
|
||||
if (count <= 0)
|
||||
{
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (count == 0)
|
||||
{
|
||||
context.SaveChanges();
|
||||
transaction.Commit();
|
||||
}
|
||||
|
||||
else
|
||||
{
|
||||
transaction.Rollback();
|
||||
}
|
||||
|
||||
if (count > 0)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
248
FlowerShop/FlowerShopDatabaseImplement/Migrations/20230420224142_ShopsAdded.Designer.cs
generated
Normal file
248
FlowerShop/FlowerShopDatabaseImplement/Migrations/20230420224142_ShopsAdded.Designer.cs
generated
Normal file
@ -0,0 +1,248 @@
|
||||
// <auto-generated />
|
||||
using System;
|
||||
using FlowerShopDatabaseImplement;
|
||||
using Microsoft.EntityFrameworkCore;
|
||||
using Microsoft.EntityFrameworkCore.Infrastructure;
|
||||
using Microsoft.EntityFrameworkCore.Metadata;
|
||||
using Microsoft.EntityFrameworkCore.Migrations;
|
||||
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
|
||||
|
||||
#nullable disable
|
||||
|
||||
namespace FlowerShopDatabaseImplement.Migrations
|
||||
{
|
||||
[DbContext(typeof(FlowerShopDatabase))]
|
||||
[Migration("20230420224142_ShopsAdded")]
|
||||
partial class ShopsAdded
|
||||
{
|
||||
/// <inheritdoc />
|
||||
protected override void BuildTargetModel(ModelBuilder modelBuilder)
|
||||
{
|
||||
#pragma warning disable 612, 618
|
||||
modelBuilder
|
||||
.HasAnnotation("ProductVersion", "7.0.3")
|
||||
.HasAnnotation("Relational:MaxIdentifierLength", 128);
|
||||
|
||||
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
|
||||
|
||||
modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Bouquet", b =>
|
||||
{
|
||||
b.Property<int>("Id")
|
||||
.ValueGeneratedOnAdd()
|
||||
.HasColumnType("int");
|
||||
|
||||
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
|
||||
|
||||
b.Property<string>("BouquetName")
|
||||
.IsRequired()
|
||||
.HasColumnType("nvarchar(max)");
|
||||
|
||||
b.Property<double>("Price")
|
||||
.HasColumnType("float");
|
||||
|
||||
b.HasKey("Id");
|
||||
|
||||
b.ToTable("Bouquets");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("FlowerShopDatabaseImplement.Models.BouquetComponent", b =>
|
||||
{
|
||||
b.Property<int>("Id")
|
||||
.ValueGeneratedOnAdd()
|
||||
.HasColumnType("int");
|
||||
|
||||
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
|
||||
|
||||
b.Property<int>("BouquetId")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.Property<int>("ComponentId")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.Property<int>("Count")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.HasKey("Id");
|
||||
|
||||
b.HasIndex("BouquetId");
|
||||
|
||||
b.HasIndex("ComponentId");
|
||||
|
||||
b.ToTable("BouquetComponents");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("FlowerShopDatabaseImplement.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("FlowerShopDatabaseImplement.Models.Order", b =>
|
||||
{
|
||||
b.Property<int>("Id")
|
||||
.ValueGeneratedOnAdd()
|
||||
.HasColumnType("int");
|
||||
|
||||
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
|
||||
|
||||
b.Property<int>("BouquetId")
|
||||
.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("BouquetId");
|
||||
|
||||
b.ToTable("Orders");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("FlowerShopDatabaseImplement.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<int>("MaxCountBouquets")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.Property<string>("Name")
|
||||
.IsRequired()
|
||||
.HasColumnType("nvarchar(max)");
|
||||
|
||||
b.Property<DateTime>("OpeningDate")
|
||||
.HasColumnType("datetime2");
|
||||
|
||||
b.HasKey("Id");
|
||||
|
||||
b.ToTable("Shops");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("FlowerShopDatabaseImplement.Models.ShopBouquet", b =>
|
||||
{
|
||||
b.Property<int>("Id")
|
||||
.ValueGeneratedOnAdd()
|
||||
.HasColumnType("int");
|
||||
|
||||
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
|
||||
|
||||
b.Property<int>("BouquetId")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.Property<int>("Count")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.Property<int>("ShopId")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.HasKey("Id");
|
||||
|
||||
b.HasIndex("BouquetId");
|
||||
|
||||
b.HasIndex("ShopId");
|
||||
|
||||
b.ToTable("ShopBouquets");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("FlowerShopDatabaseImplement.Models.BouquetComponent", b =>
|
||||
{
|
||||
b.HasOne("FlowerShopDatabaseImplement.Models.Bouquet", "Bouquet")
|
||||
.WithMany("Components")
|
||||
.HasForeignKey("BouquetId")
|
||||
.OnDelete(DeleteBehavior.Cascade)
|
||||
.IsRequired();
|
||||
|
||||
b.HasOne("FlowerShopDatabaseImplement.Models.Component", "Component")
|
||||
.WithMany("BouquetComponents")
|
||||
.HasForeignKey("ComponentId")
|
||||
.OnDelete(DeleteBehavior.Cascade)
|
||||
.IsRequired();
|
||||
|
||||
b.Navigation("Bouquet");
|
||||
|
||||
b.Navigation("Component");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Order", b =>
|
||||
{
|
||||
b.HasOne("FlowerShopDatabaseImplement.Models.Bouquet", "Bouquet")
|
||||
.WithMany("Orders")
|
||||
.HasForeignKey("BouquetId")
|
||||
.OnDelete(DeleteBehavior.Cascade)
|
||||
.IsRequired();
|
||||
|
||||
b.Navigation("Bouquet");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("FlowerShopDatabaseImplement.Models.ShopBouquet", b =>
|
||||
{
|
||||
b.HasOne("FlowerShopDatabaseImplement.Models.Bouquet", "Bouquet")
|
||||
.WithMany()
|
||||
.HasForeignKey("BouquetId")
|
||||
.OnDelete(DeleteBehavior.Cascade)
|
||||
.IsRequired();
|
||||
|
||||
b.HasOne("FlowerShopDatabaseImplement.Models.Shop", "Shop")
|
||||
.WithMany("Bouquets")
|
||||
.HasForeignKey("ShopId")
|
||||
.OnDelete(DeleteBehavior.Cascade)
|
||||
.IsRequired();
|
||||
|
||||
b.Navigation("Bouquet");
|
||||
|
||||
b.Navigation("Shop");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Bouquet", b =>
|
||||
{
|
||||
b.Navigation("Components");
|
||||
|
||||
b.Navigation("Orders");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Component", b =>
|
||||
{
|
||||
b.Navigation("BouquetComponents");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Shop", b =>
|
||||
{
|
||||
b.Navigation("Bouquets");
|
||||
});
|
||||
#pragma warning restore 612, 618
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,78 @@
|
||||
using System;
|
||||
using Microsoft.EntityFrameworkCore.Migrations;
|
||||
|
||||
#nullable disable
|
||||
|
||||
namespace FlowerShopDatabaseImplement.Migrations
|
||||
{
|
||||
/// <inheritdoc />
|
||||
public partial class ShopsAdded : Migration
|
||||
{
|
||||
/// <inheritdoc />
|
||||
protected override void Up(MigrationBuilder migrationBuilder)
|
||||
{
|
||||
migrationBuilder.CreateTable(
|
||||
name: "Shops",
|
||||
columns: table => new
|
||||
{
|
||||
Id = table.Column<int>(type: "int", nullable: false)
|
||||
.Annotation("SqlServer:Identity", "1, 1"),
|
||||
Name = table.Column<string>(type: "nvarchar(max)", nullable: false),
|
||||
Address = table.Column<string>(type: "nvarchar(max)", nullable: false),
|
||||
OpeningDate = table.Column<DateTime>(type: "datetime2", nullable: false),
|
||||
MaxCountBouquets = table.Column<int>(type: "int", nullable: false)
|
||||
},
|
||||
constraints: table =>
|
||||
{
|
||||
table.PrimaryKey("PK_Shops", x => x.Id);
|
||||
});
|
||||
|
||||
migrationBuilder.CreateTable(
|
||||
name: "ShopBouquets",
|
||||
columns: table => new
|
||||
{
|
||||
Id = table.Column<int>(type: "int", nullable: false)
|
||||
.Annotation("SqlServer:Identity", "1, 1"),
|
||||
BouquetId = table.Column<int>(type: "int", nullable: false),
|
||||
ShopId = table.Column<int>(type: "int", nullable: false),
|
||||
Count = table.Column<int>(type: "int", nullable: false)
|
||||
},
|
||||
constraints: table =>
|
||||
{
|
||||
table.PrimaryKey("PK_ShopBouquets", x => x.Id);
|
||||
table.ForeignKey(
|
||||
name: "FK_ShopBouquets_Bouquets_BouquetId",
|
||||
column: x => x.BouquetId,
|
||||
principalTable: "Bouquets",
|
||||
principalColumn: "Id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
table.ForeignKey(
|
||||
name: "FK_ShopBouquets_Shops_ShopId",
|
||||
column: x => x.ShopId,
|
||||
principalTable: "Shops",
|
||||
principalColumn: "Id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
});
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_ShopBouquets_BouquetId",
|
||||
table: "ShopBouquets",
|
||||
column: "BouquetId");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_ShopBouquets_ShopId",
|
||||
table: "ShopBouquets",
|
||||
column: "ShopId");
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
protected override void Down(MigrationBuilder migrationBuilder)
|
||||
{
|
||||
migrationBuilder.DropTable(
|
||||
name: "ShopBouquets");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "Shops");
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -121,6 +121,59 @@ namespace FlowerShopDatabaseImplement.Migrations
|
||||
b.ToTable("Orders");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("FlowerShopDatabaseImplement.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<int>("MaxCountBouquets")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.Property<string>("Name")
|
||||
.IsRequired()
|
||||
.HasColumnType("nvarchar(max)");
|
||||
|
||||
b.Property<DateTime>("OpeningDate")
|
||||
.HasColumnType("datetime2");
|
||||
|
||||
b.HasKey("Id");
|
||||
|
||||
b.ToTable("Shops");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("FlowerShopDatabaseImplement.Models.ShopBouquet", b =>
|
||||
{
|
||||
b.Property<int>("Id")
|
||||
.ValueGeneratedOnAdd()
|
||||
.HasColumnType("int");
|
||||
|
||||
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
|
||||
|
||||
b.Property<int>("BouquetId")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.Property<int>("Count")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.Property<int>("ShopId")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.HasKey("Id");
|
||||
|
||||
b.HasIndex("BouquetId");
|
||||
|
||||
b.HasIndex("ShopId");
|
||||
|
||||
b.ToTable("ShopBouquets");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("FlowerShopDatabaseImplement.Models.BouquetComponent", b =>
|
||||
{
|
||||
b.HasOne("FlowerShopDatabaseImplement.Models.Bouquet", "Bouquet")
|
||||
@ -151,6 +204,25 @@ namespace FlowerShopDatabaseImplement.Migrations
|
||||
b.Navigation("Bouquet");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("FlowerShopDatabaseImplement.Models.ShopBouquet", b =>
|
||||
{
|
||||
b.HasOne("FlowerShopDatabaseImplement.Models.Bouquet", "Bouquet")
|
||||
.WithMany()
|
||||
.HasForeignKey("BouquetId")
|
||||
.OnDelete(DeleteBehavior.Cascade)
|
||||
.IsRequired();
|
||||
|
||||
b.HasOne("FlowerShopDatabaseImplement.Models.Shop", "Shop")
|
||||
.WithMany("Bouquets")
|
||||
.HasForeignKey("ShopId")
|
||||
.OnDelete(DeleteBehavior.Cascade)
|
||||
.IsRequired();
|
||||
|
||||
b.Navigation("Bouquet");
|
||||
|
||||
b.Navigation("Shop");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Bouquet", b =>
|
||||
{
|
||||
b.Navigation("Components");
|
||||
@ -162,6 +234,11 @@ namespace FlowerShopDatabaseImplement.Migrations
|
||||
{
|
||||
b.Navigation("BouquetComponents");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("FlowerShopDatabaseImplement.Models.Shop", b =>
|
||||
{
|
||||
b.Navigation("Bouquets");
|
||||
});
|
||||
#pragma warning restore 612, 618
|
||||
}
|
||||
}
|
||||
|
||||
114
FlowerShop/FlowerShopDatabaseImplement/Models/Shop.cs
Normal file
114
FlowerShop/FlowerShopDatabaseImplement/Models/Shop.cs
Normal file
@ -0,0 +1,114 @@
|
||||
using FlowerShopContracts.BindingModels;
|
||||
using FlowerShopContracts.ViewModels;
|
||||
using FlowerShopDataModels.Models;
|
||||
using System.ComponentModel.DataAnnotations.Schema;
|
||||
using System.ComponentModel.DataAnnotations;
|
||||
|
||||
namespace FlowerShopDatabaseImplement.Models
|
||||
{
|
||||
public class Shop : IShopModel
|
||||
{
|
||||
public int Id { get; set; }
|
||||
[Required]
|
||||
public string Name { get; set; } = string.Empty;
|
||||
|
||||
[Required]
|
||||
public string Address { get; set; } = string.Empty;
|
||||
|
||||
[Required]
|
||||
public DateTime OpeningDate { get; set; }
|
||||
|
||||
[ForeignKey("ShopId")]
|
||||
public List<ShopBouquet> Bouquets { get; set; } = new();
|
||||
|
||||
private Dictionary<int, (IBouquetModel, int)>? _shopBouquets = null;
|
||||
|
||||
[NotMapped]
|
||||
public Dictionary<int, (IBouquetModel, int)> ShopBouquets
|
||||
{
|
||||
get
|
||||
{
|
||||
if (_shopBouquets == null)
|
||||
{
|
||||
_shopBouquets = Bouquets.ToDictionary(recPC => recPC.BouquetId, recPC => (recPC.Bouquet as IBouquetModel, recPC.Count));
|
||||
}
|
||||
|
||||
return _shopBouquets;
|
||||
}
|
||||
}
|
||||
|
||||
[Required]
|
||||
public int MaxCountBouquets { get; set; }
|
||||
|
||||
public static Shop Create(FlowerShopDatabase context, ShopBindingModel model)
|
||||
{
|
||||
return new Shop()
|
||||
{
|
||||
Id = model.Id,
|
||||
Name = model.Name,
|
||||
Address = model.Address,
|
||||
OpeningDate = model.OpeningDate,
|
||||
Bouquets = model.ShopBouquets.Select(x => new ShopBouquet
|
||||
{
|
||||
Bouquet = context.Bouquets.First(y => y.Id == x.Key),
|
||||
Count = x.Value.Item2
|
||||
}).ToList(),
|
||||
MaxCountBouquets = model.MaxCountBouquets
|
||||
};
|
||||
}
|
||||
|
||||
public void Update(ShopBindingModel model)
|
||||
{
|
||||
Name = model.Name;
|
||||
Address = model.Address;
|
||||
OpeningDate = model.OpeningDate;
|
||||
MaxCountBouquets = model.MaxCountBouquets;
|
||||
}
|
||||
|
||||
public ShopViewModel GetViewModel => new()
|
||||
{
|
||||
Id = Id,
|
||||
Name = Name,
|
||||
Address = Address,
|
||||
OpeningDate = OpeningDate,
|
||||
ShopBouquets = ShopBouquets,
|
||||
MaxCountBouquets = MaxCountBouquets
|
||||
};
|
||||
|
||||
public void UpdateBouquets(FlowerShopDatabase context, ShopBindingModel model)
|
||||
{
|
||||
var ShopBouquets = context.ShopBouquets.Where(rec => rec.ShopId == model.Id).ToList();
|
||||
|
||||
if (ShopBouquets != null && this.ShopBouquets.Count > 0)
|
||||
{
|
||||
context.ShopBouquets.RemoveRange(ShopBouquets.Where((ShopBouquet rec) => !model.ShopBouquets.ContainsKey(rec.BouquetId)));
|
||||
context.SaveChanges();
|
||||
|
||||
ShopBouquets = context.ShopBouquets.Where((ShopBouquet rec) => rec.ShopId == model.Id).ToList();
|
||||
|
||||
foreach (var updateBouquet in ShopBouquets)
|
||||
{
|
||||
updateBouquet.Count = model.ShopBouquets[updateBouquet.BouquetId].Item2;
|
||||
model.ShopBouquets.Remove(updateBouquet.BouquetId);
|
||||
}
|
||||
|
||||
context.SaveChanges();
|
||||
}
|
||||
var shop = context.Shops.First(x => x.Id == Id);
|
||||
|
||||
foreach (var elem in model.ShopBouquets)
|
||||
{
|
||||
context.ShopBouquets.Add(new ShopBouquet
|
||||
{
|
||||
Shop = shop,
|
||||
Bouquet = context.Bouquets.First(x => x.Id == elem.Key),
|
||||
Count = elem.Value.Item2
|
||||
});
|
||||
|
||||
context.SaveChanges();
|
||||
}
|
||||
|
||||
_shopBouquets = null;
|
||||
}
|
||||
}
|
||||
}
|
||||
22
FlowerShop/FlowerShopDatabaseImplement/Models/ShopBouquet.cs
Normal file
22
FlowerShop/FlowerShopDatabaseImplement/Models/ShopBouquet.cs
Normal file
@ -0,0 +1,22 @@
|
||||
using System.ComponentModel.DataAnnotations;
|
||||
|
||||
namespace FlowerShopDatabaseImplement.Models
|
||||
{
|
||||
public class ShopBouquet
|
||||
{
|
||||
public int Id { get; set; }
|
||||
|
||||
[Required]
|
||||
public int BouquetId { get; set; }
|
||||
|
||||
[Required]
|
||||
public int ShopId { get; set; }
|
||||
|
||||
[Required]
|
||||
public int Count { get; set; }
|
||||
|
||||
public virtual Shop Shop { get; set; } = new();
|
||||
|
||||
public virtual Bouquet Bouquet { get; set; } = new();
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user