Vyacheslav/PIbd-23_Ivanov_V.N._Pizzeria
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done hard 3

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Вячеслав Иванов 2024-03-05 09:41:24 +04:00
parent 885e439285
commit c135df7d52
10 changed files with 753 additions and 9 deletions
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14
Pizzeria/Pizzeria.sln
View File

@ -15,7 +15,7 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PizzeriaListImplement", "Pi
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PizzeriaFileImplement", "PizzeriaFileImplement\PizzeriaFileImplement.csproj", "{4B58D113-7C25-4795-8242-814C8288D30C}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PizzeriaDatabaseImplement", "PizzeriaDatabaseImplement\PizzeriaDatabaseImplement.csproj", "{DAE2ED2F-B064-40FA-B594-A360E041B485}"
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PizzeriaDatabaseImplement", "PizzeriaDatabaseImplement\PizzeriaDatabaseImplement.csproj", "{DAE2ED2F-B064-40FA-B594-A360E041B485}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
@ -43,10 +43,14 @@ Global
{190E2EDD-BFA6-4213-9F8A-1B1D4FBBB8E4}.Debug|Any CPU.Build.0 = Debug|Any CPU
{190E2EDD-BFA6-4213-9F8A-1B1D4FBBB8E4}.Release|Any CPU.ActiveCfg = Release|Any CPU
{190E2EDD-BFA6-4213-9F8A-1B1D4FBBB8E4}.Release|Any CPU.Build.0 = Release|Any CPU
{357BD3B9-6100-469F-814F-7DABB2DDA33B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{357BD3B9-6100-469F-814F-7DABB2DDA33B}.Debug|Any CPU.Build.0 = Debug|Any CPU
{357BD3B9-6100-469F-814F-7DABB2DDA33B}.Release|Any CPU.ActiveCfg = Release|Any CPU
{357BD3B9-6100-469F-814F-7DABB2DDA33B}.Release|Any CPU.Build.0 = Release|Any CPU
{4B58D113-7C25-4795-8242-814C8288D30C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{4B58D113-7C25-4795-8242-814C8288D30C}.Debug|Any CPU.Build.0 = Debug|Any CPU
{4B58D113-7C25-4795-8242-814C8288D30C}.Release|Any CPU.ActiveCfg = Release|Any CPU
{4B58D113-7C25-4795-8242-814C8288D30C}.Release|Any CPU.Build.0 = Release|Any CPU
{DAE2ED2F-B064-40FA-B594-A360E041B485}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{DAE2ED2F-B064-40FA-B594-A360E041B485}.Debug|Any CPU.Build.0 = Debug|Any CPU
{DAE2ED2F-B064-40FA-B594-A360E041B485}.Release|Any CPU.ActiveCfg = Release|Any CPU
{DAE2ED2F-B064-40FA-B594-A360E041B485}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

11
Pizzeria/PizzeriaBusinessLogic/BusinessLogics/ShopLogic.cs
View File

@ -125,6 +125,17 @@ namespace PizzeriaBusinessLogic.BusinessLogics
}
shop.ShopPizzas.Add(model.PizzaId, (pizza, model.Count));
}
_shopStorage.Update(new ShopBindingModel()
{
Id = shop.Id,
ShopName = shop.ShopName,
Adress = shop.Adress,
OpeningDate = shop.OpeningDate,
ShopPizzas = shop.ShopPizzas,
PizzaMaxCount = shop.PizzaMaxCount,
});
return true;
}

185
Pizzeria/PizzeriaDatabaseImplement/Implements/ShopStorage.cs Normal file
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@ -0,0 +1,185 @@
using Microsoft.EntityFrameworkCore;
using PizzeriaContracts.BindingModels;
using PizzeriaContracts.SearchModels;
using PizzeriaContracts.StoragesContracts;
using PizzeriaContracts.ViewModels;
using PizzeriaDatabaseImplement.Models;
namespace PizzeriaDatabaseImplement.Implements
{
public class ShopStorage : IShopStorage
{
public List<ShopViewModel> GetFullList()
{
using var context = new PizzeriaDatabase();
return context.Shops.Include(x => x.Pizzas).ThenInclude(x => x.Pizza).ToList().
Select(x => x.GetViewModel).ToList();
}
public List<ShopViewModel> GetFilteredList(ShopSearchModel model)
{
if (string.IsNullOrEmpty(model.ShopName))
{
return new();
}
using var context = new PizzeriaDatabase();
return context.Shops.Include(x => x.Pizzas).ThenInclude(x => x.Pizza).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 new();
}
using var context = new PizzeriaDatabase();
return context.Shops.Include(x => x.Pizzas).ThenInclude(x => x.Pizza)
.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 PizzeriaDatabase();
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 PizzeriaDatabase();
using var transaction = context.Database.BeginTransaction();
try
{
var shop = context.Shops.FirstOrDefault(x => x.Id == model.Id);
if (shop == null)
{
return null;
}
shop.Update(model);
context.SaveChanges();
shop.UpdatePizzas(context, model);
transaction.Commit();
return shop.GetViewModel;
}
catch
{
transaction.Rollback();
throw;
}
}
public ShopViewModel? Delete(ShopBindingModel model)
{
using var context = new PizzeriaDatabase();
var shop = context.Shops.Include(x => x.Pizzas).FirstOrDefault(x => x.Id == model.Id);
if (shop != null)
{
context.Shops.Remove(shop);
context.SaveChanges();
return shop.GetViewModel;
}
return null;
}
public bool RestockingShops(SupplyBindingModel model)
{
using var context = new PizzeriaDatabase();
var transaction = context.Database.BeginTransaction();
var Shops = context.Shops.Include(x => x.Pizzas).ThenInclude(x => x.Pizza).ToList().
Where(x => x.PizzaMaxCount > x.ShopPizzas.Select(x => x.Value.Item2).Sum()).ToList();
if (model == null)
{
return false;
}
try
{
foreach (Shop shop in Shops)
{
int difference = shop.PizzaMaxCount - shop.ShopPizzas.Select(x => x.Value.Item2).Sum();
int refill = Math.Min(difference, model.Count);
model.Count -= refill;
if (shop.ShopPizzas.ContainsKey(model.PizzaId))
{
var datePair = shop.ShopPizzas[model.PizzaId];
datePair.Item2 += refill;
shop.ShopPizzas[model.PizzaId] = datePair;
}
else
{
var pizza = context.Pizzas.First(x => x.Id == model.PizzaId);
shop.ShopPizzas.Add(model.PizzaId, (pizza, refill));
}
shop.PizzasDictionatyUpdate(context);
if (model.Count == 0)
{
transaction.Commit();
return true;
}
}
transaction.Rollback();
return false;
}
catch
{
transaction.Rollback();
throw;
}
}
public bool Sale(SupplySearchModel model)
{
using var context = new PizzeriaDatabase();
var transaction = context.Database.BeginTransaction();
try
{
var shops = context.Shops.Include(x => x.Pizzas).ThenInclude(x => x.Pizza).ToList().
Where(x => x.ShopPizzas.ContainsKey(model.PizzaId.Value)).OrderByDescending(x => x.ShopPizzas[model.PizzaId.Value].Item2).ToList();
foreach (var shop in shops)
{
int residue = model.Count.Value - shop.ShopPizzas[model.PizzaId.Value].Item2;
if (residue > 0)
{
shop.ShopPizzas.Remove(model.PizzaId.Value);
shop.PizzasDictionatyUpdate(context);
context.SaveChanges();
model.Count = residue;
}
else
{
if (residue == 0)
shop.ShopPizzas.Remove(model.PizzaId.Value);
else
{
var dataPair = shop.ShopPizzas[model.PizzaId.Value];
dataPair.Item2 = -residue;
shop.ShopPizzas[model.PizzaId.Value] = dataPair;
}
shop.PizzasDictionatyUpdate(context);
transaction.Commit();
return true;
}
}
transaction.Rollback();
return false;
}
catch
{
transaction.Rollback();
throw;
}
}
}
}

248
Pizzeria/PizzeriaDatabaseImplement/Migrations/20240305050232_Hard_init.Designer.cs generated Normal file
View File

@ -0,0 +1,248 @@
// <auto-generated />
using System;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Migrations;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
using PizzeriaDatabaseImplement;
#nullable disable
namespace PizzeriaDatabaseImplement.Migrations
{
[DbContext(typeof(PizzeriaDatabase))]
[Migration("20240305050232_Hard_init")]
partial class Hard_init
{
/// <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("PizzeriaDatabaseImplement.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("PizzeriaDatabaseImplement.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>("PizzaId")
.HasColumnType("int");
b.Property<int>("Status")
.HasColumnType("int");
b.Property<double>("Sum")
.HasColumnType("float");
b.HasKey("Id");
b.HasIndex("PizzaId");
b.ToTable("Orders");
});
modelBuilder.Entity("PizzeriaDatabaseImplement.Models.Pizza", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<string>("PizzaName")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<double>("Price")
.HasColumnType("float");
b.HasKey("Id");
b.ToTable("Pizzas");
});
modelBuilder.Entity("PizzeriaDatabaseImplement.Models.PizzaComponent", 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>("PizzaId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("ComponentId");
b.HasIndex("PizzaId");
b.ToTable("PizzaComponents");
});
modelBuilder.Entity("PizzeriaDatabaseImplement.Models.Shop", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<string>("Adress")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<DateTime>("OpeningDate")
.HasColumnType("datetime2");
b.Property<int>("PizzaMaxCount")
.HasColumnType("int");
b.Property<string>("ShopName")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.HasKey("Id");
b.ToTable("Shops");
});
modelBuilder.Entity("PizzeriaDatabaseImplement.Models.ShopPizzas", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<int>("Count")
.HasColumnType("int");
b.Property<int>("PizzaId")
.HasColumnType("int");
b.Property<int>("ShopId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("PizzaId");
b.HasIndex("ShopId");
b.ToTable("ShopPizzas");
});
modelBuilder.Entity("PizzeriaDatabaseImplement.Models.Order", b =>
{
b.HasOne("PizzeriaDatabaseImplement.Models.Pizza", "Pizza")
.WithMany("Orders")
.HasForeignKey("PizzaId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
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.ShopPizzas", b =>
{
b.HasOne("PizzeriaDatabaseImplement.Models.Pizza", "Pizza")
.WithMany("ShopPizzas")
.HasForeignKey("PizzaId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("PizzeriaDatabaseImplement.Models.Shop", "Shop")
.WithMany("Pizzas")
.HasForeignKey("ShopId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Pizza");
b.Navigation("Shop");
});
modelBuilder.Entity("PizzeriaDatabaseImplement.Models.Component", b =>
{
b.Navigation("PizzaComponents");
});
modelBuilder.Entity("PizzeriaDatabaseImplement.Models.Pizza", b =>
{
b.Navigation("Components");
b.Navigation("Orders");
});
modelBuilder.Entity("PizzeriaDatabaseImplement.Models.Shop", b =>
{
b.Navigation("Pizzas");
});
#pragma warning restore 612, 618
}
}
}

78
Pizzeria/PizzeriaDatabaseImplement/Migrations/20240305050232_Hard_init.cs Normal file
View File

@ -0,0 +1,78 @@
using System;
using Microsoft.EntityFrameworkCore.Migrations;
#nullable disable
namespace PizzeriaDatabaseImplement.Migrations
{
/// <inheritdoc />
public partial class Hard_init : Migration
{
/// <inheritdoc />
protected override void Up(MigrationBuilder migrationBuilder)
{
migrationBuilder.CreateTable(
name: "Shops",
columns: table => new
{
Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
ShopName = table.Column<string>(type: "nvarchar(max)", nullable: false),
Adress = table.Column<string>(type: "nvarchar(max)", nullable: false),
OpeningDate = table.Column<DateTime>(type: "datetime2", nullable: false),
PizzaMaxCount = table.Column<int>(type: "int", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Shops", x => x.Id);
});
migrationBuilder.CreateTable(
name: "ShopPizzas",
columns: table => new
{
Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
PizzaId = 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_ShopPizzas", x => x.Id);
table.ForeignKey(
name: "FK_ShopPizzas_Pizzas_PizzaId",
column: x => x.PizzaId,
principalTable: "Pizzas",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
table.ForeignKey(
name: "FK_ShopPizzas_Shops_ShopId",
column: x => x.ShopId,
principalTable: "Shops",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateIndex(
name: "IX_ShopPizzas_PizzaId",
table: "ShopPizzas",
column: "PizzaId");
migrationBuilder.CreateIndex(
name: "IX_ShopPizzas_ShopId",
table: "ShopPizzas",
column: "ShopId");
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropTable(
name: "ShopPizzas");
migrationBuilder.DropTable(
name: "Shops");
}
}
}

77
Pizzeria/PizzeriaDatabaseImplement/Migrations/PizzeriaDatabaseModelSnapshot.cs
View File

@ -121,6 +121,59 @@ namespace PizzeriaDatabaseImplement.Migrations
b.ToTable("PizzaComponents");
});
modelBuilder.Entity("PizzeriaDatabaseImplement.Models.Shop", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<string>("Adress")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<DateTime>("OpeningDate")
.HasColumnType("datetime2");
b.Property<int>("PizzaMaxCount")
.HasColumnType("int");
b.Property<string>("ShopName")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.HasKey("Id");
b.ToTable("Shops");
});
modelBuilder.Entity("PizzeriaDatabaseImplement.Models.ShopPizzas", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<int>("Count")
.HasColumnType("int");
b.Property<int>("PizzaId")
.HasColumnType("int");
b.Property<int>("ShopId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("PizzaId");
b.HasIndex("ShopId");
b.ToTable("ShopPizzas");
});
modelBuilder.Entity("PizzeriaDatabaseImplement.Models.Order", b =>
{
b.HasOne("PizzeriaDatabaseImplement.Models.Pizza", "Pizza")
@ -151,6 +204,25 @@ namespace PizzeriaDatabaseImplement.Migrations
b.Navigation("Pizza");
});
modelBuilder.Entity("PizzeriaDatabaseImplement.Models.ShopPizzas", b =>
{
b.HasOne("PizzeriaDatabaseImplement.Models.Pizza", "Pizza")
.WithMany("ShopPizzas")
.HasForeignKey("PizzaId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("PizzeriaDatabaseImplement.Models.Shop", "Shop")
.WithMany("Pizzas")
.HasForeignKey("ShopId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Pizza");
b.Navigation("Shop");
});
modelBuilder.Entity("PizzeriaDatabaseImplement.Models.Component", b =>
{
b.Navigation("PizzaComponents");
@ -162,6 +234,11 @@ namespace PizzeriaDatabaseImplement.Migrations
b.Navigation("Orders");
});
modelBuilder.Entity("PizzeriaDatabaseImplement.Models.Shop", b =>
{
b.Navigation("Pizzas");
});
#pragma warning restore 612, 618
}
}

3
Pizzeria/PizzeriaDatabaseImplement/Models/Pizza.cs
View File

@ -33,6 +33,9 @@ namespace PizzeriaDatabaseImplement.Models
[ForeignKey("PizzaId")]
public virtual List<Order> Orders { get; set; } = new();
[ForeignKey("PizzaId")]
public virtual List<ShopPizzas> ShopPizzas { get; set; } = new();
public static Pizza
Create(PizzeriaDatabase context, PizzaBindingModel model)
{

114
Pizzeria/PizzeriaDatabaseImplement/Models/Shop.cs Normal file
View File

@ -0,0 +1,114 @@
using PizzeriaContracts.BindingModels;
using PizzeriaContracts.ViewModels;
using PizzeriaDataModels.Models;
using System.ComponentModel.DataAnnotations.Schema;
namespace PizzeriaDatabaseImplement.Models
{
public class Shop : IShopModel
{
public int Id { get; set; }
public string ShopName { get; set; } = string.Empty;
public string Adress { get; set; } = string.Empty;
public DateTime OpeningDate { get; set; }
public int PizzaMaxCount { get; set; }
private Dictionary<int, (IPizzaModel, int)>? _shopPizzas = null;
public Dictionary<int, (IPizzaModel, int)> ShopPizzas
{
get
{
if (_shopPizzas == null)
{
if (_shopPizzas == null)
{
_shopPizzas = Pizzas
.ToDictionary(recSP => recSP.PizzaId, recSP => (recSP.Pizza as IPizzaModel, recSP.Count));
}
return _shopPizzas;
}
return _shopPizzas;
}
}
[ForeignKey("ShopId")]
public List<ShopPizzas> Pizzas { get; set; } = new();
public static Shop Create(PizzeriaDatabase context, ShopBindingModel model)
{
return new Shop()
{
Id = model.Id,
ShopName = model.ShopName,
Adress = model.Adress,
OpeningDate = model.OpeningDate,
Pizzas = model.ShopPizzas.Select(x => new ShopPizzas
{
Pizza = context.Pizzas.First(y => y.Id == x.Key),
Count = x.Value.Item2
}).ToList(),
PizzaMaxCount = model.PizzaMaxCount
};
}
public void Update(ShopBindingModel model)
{
ShopName = model.ShopName;
Adress = model.Adress;
OpeningDate = model.OpeningDate;
PizzaMaxCount = model.PizzaMaxCount;
}
public ShopViewModel GetViewModel => new()
{
Id = Id,
ShopName = ShopName,
Adress = Adress,
OpeningDate = OpeningDate,
ShopPizzas = ShopPizzas,
PizzaMaxCount = PizzaMaxCount
};
public void UpdatePizzas(PizzeriaDatabase context, ShopBindingModel model)
{
var ShopPizzas = context.ShopPizzas.Where(rec => rec.ShopId == model.Id).ToList();
if (ShopPizzas != null && ShopPizzas.Count > 0)
{
context.ShopPizzas.RemoveRange(ShopPizzas.Where(rec => !model.ShopPizzas.ContainsKey(rec.PizzaId)));
context.SaveChanges();
ShopPizzas = context.ShopPizzas.Where(rec => rec.ShopId == model.Id).ToList();
foreach (var updatePizza in ShopPizzas)
{
updatePizza.Count = model.ShopPizzas[updatePizza.PizzaId].Item2;
model.ShopPizzas.Remove(updatePizza.PizzaId);
}
context.SaveChanges();
}
var shop = context.Shops.First(x => x.Id == Id);
foreach (var ar in model.ShopPizzas)
{
context.ShopPizzas.Add(new ShopPizzas
{
Shop = shop,
Pizza = context.Pizzas.First(x => x.Id == ar.Key),
Count = ar.Value.Item2
});
context.SaveChanges();
}
_shopPizzas = null;
}
public void PizzasDictionatyUpdate(PizzeriaDatabase context)
{
UpdatePizzas(context, new ShopBindingModel
{
Id = Id,
ShopPizzas = ShopPizzas,
});
}
}
}

22
Pizzeria/PizzeriaDatabaseImplement/Models/ShopPizzas.cs Normal file
View File

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

10
Pizzeria/PizzeriaDatabaseImplement/PizzeriaDatabase.cs
View File

@ -14,9 +14,11 @@ namespace PizzeriaDatabaseImplement
}
base.OnConfiguring(optionsBuilder);
}
public virtual DbSet<Component> Components { set; get; }
public virtual DbSet<Pizza> Pizzas { set; get; }
public virtual DbSet<PizzaComponent> PizzaComponents { set; get; }
public virtual DbSet<Order> Orders { set; get; }
public virtual DbSet<Component> Components { get; set; }
public virtual DbSet<Pizza> Pizzas { get; set; }
public virtual DbSet<PizzaComponent> PizzaComponents { get; set; }
public virtual DbSet<Order> Orders { get; set; }
public virtual DbSet<Shop> Shops { get; set; }
public virtual DbSet<ShopPizzas> ShopPizzas { get; set; }
}
}