Danil/PIbd-21_Putincev_D.M._FoodOrders
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PIbd-21. Putincev D.M. Lab work 03. Hard #10

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Danil wants to merge 5 commits from Lab3_hard into Lab2_hard
pull from: Lab3_hard
merge into: Danil:Lab2_hard
Conversation 0 Commits 5 Files Changed 20 +1784 -1
20 changed files with 1784 additions and 1 deletions
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6
FoodOrders/FoodOrders.sln
View File

@ -15,6 +15,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FoodOrdersListImplement", "
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FoodOrdersFileImplement", "FoodOrdersFileImplement\FoodOrdersFileImplement.csproj", "{92F623B7-C680-4A3A-9749-26E87628A02E}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FoodOrdersDatabaseImplement", "FoodOrdersDatabaseImplement\FoodOrdersDatabaseImplement.csproj", "{2190363C-BB1A-4955-B88F-C5F516D7A758}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@ -45,6 +47,10 @@ Global
{92F623B7-C680-4A3A-9749-26E87628A02E}.Debug|Any CPU.Build.0 = Debug|Any CPU
{92F623B7-C680-4A3A-9749-26E87628A02E}.Release|Any CPU.ActiveCfg = Release|Any CPU
{92F623B7-C680-4A3A-9749-26E87628A02E}.Release|Any CPU.Build.0 = Release|Any CPU
{2190363C-BB1A-4955-B88F-C5F516D7A758}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{2190363C-BB1A-4955-B88F-C5F516D7A758}.Debug|Any CPU.Build.0 = Debug|Any CPU
{2190363C-BB1A-4955-B88F-C5F516D7A758}.Release|Any CPU.ActiveCfg = Release|Any CPU
{2190363C-BB1A-4955-B88F-C5F516D7A758}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

29
FoodOrders/FoodOrdersDatabaseImplement/FoodOrdersDatabase.cs Normal file
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@ -0,0 +1,29 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using FoodOrdersDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
namespace FoodOrdersDatabaseImplement
{
public class FoodOrdersDatabase : DbContext
{
protected override void OnConfiguring(DbContextOptionsBuilder
optionsBuilder)
{
if (optionsBuilder.IsConfigured == false)
{
optionsBuilder.UseSqlServer(@"Data Source=.\SQLEXPRESS;Initial Catalog=FoodOrdersDatabaseHard;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
}
base.OnConfiguring(optionsBuilder);
}
public virtual DbSet<Component> Components { set; get; }
public virtual DbSet<Dish> Dishs { set; get; }
public virtual DbSet<DishComponent> DishComponents { set; get; }
public virtual DbSet<Order> Orders { set; get; }
public virtual DbSet<Shop> Shops { set; get; }
public virtual DbSet<ShopDish> ShopDishs { set; get; }
}
}

27
FoodOrders/FoodOrdersDatabaseImplement/FoodOrdersDatabaseImplement.csproj Normal file
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@ -0,0 +1,27 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.16" />
<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.16" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.16">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
</ItemGroup>
<ItemGroup>
<Reference Include="FoodOrdersContracts">
<HintPath>..\FoodOrdersContracts\obj\Debug\net6.0\ref\FoodOrdersContracts.dll</HintPath>
</Reference>
<Reference Include="FoodOrdersDataModels">
<HintPath>..\FoodOrdersDataModels\obj\Debug\net6.0\ref\FoodOrdersDataModels.dll</HintPath>
</Reference>
</ItemGroup>
</Project>

84
FoodOrders/FoodOrdersDatabaseImplement/Implemets/ComponentStorage.cs Normal file
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@ -0,0 +1,84 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using FoodOrdersContracts.BindingModels;
using FoodOrdersContracts.SearchModels;
using FoodOrdersContracts.StoragesContracts;
using FoodOrdersContracts.ViewModels;
using FoodOrdersDatabaseImplement.Models;
namespace FoodOrdersDatabaseImplement.Implements
{
public class ComponentStorage : IComponentStorage
{
public List<ComponentViewModel> GetFullList()
{
using var context = new FoodOrdersDatabase();
return context.Components.Select(x => x.GetViewModel).ToList();
}
public List<ComponentViewModel> GetFilteredList(ComponentSearchModel model)
{
if (string.IsNullOrEmpty(model.ComponentName))
{
return new();
}
using var context = new FoodOrdersDatabase();
return context.Components.Where(
x => x.ComponentName.Contains(model.ComponentName)
).Select(x => x.GetViewModel).ToList();
}
public ComponentViewModel? GetElement(ComponentSearchModel model)
{
if (string.IsNullOrEmpty(model.ComponentName) && !model.Id.HasValue)
{
return null;
}
using var context = new FoodOrdersDatabase();
return context.Components.FirstOrDefault(
x => (!string.IsNullOrEmpty(model.ComponentName) && x.ComponentName == model.ComponentName) || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
}
public ComponentViewModel? Insert(ComponentBindingModel model)
{
var newComponent = Component.Create(model);
if (newComponent == null)
{
return null;
}
using var context = new FoodOrdersDatabase();
context.Components.Add(newComponent);
context.SaveChanges();
return newComponent.GetViewModel;
}
public ComponentViewModel? Update(ComponentBindingModel model)
{
using var context = new FoodOrdersDatabase();
var component = context.Components.FirstOrDefault(x => x.Id == model.Id);
if (component == null)
{
return null;
}
component.Update(model);
context.SaveChanges();
return component.GetViewModel;
}
public ComponentViewModel? Delete(ComponentBindingModel model)
{
using var context = new FoodOrdersDatabase();
var element = context.Components.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Components.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
}
}

132
FoodOrders/FoodOrdersDatabaseImplement/Implemets/DishStorage.cs Normal file
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@ -0,0 +1,132 @@
using FoodOrdersContracts.BindingModels;
using FoodOrdersContracts.SearchModels;
using FoodOrdersContracts.ViewModels;
using FoodOrdersDatabaseImplement.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection.Metadata;
using System.Text;
using System.Threading.Tasks;
using Microsoft.EntityFrameworkCore;
using System.Xml.Linq;
using FoodOrdersContracts.StoragesContracts;
using System.Runtime.ConstrainedExecution;
namespace FoodOrdersDatabaseImplement.Implements
{
public class DishStorage : IDishStorage
{
public List<DishViewModel> GetFullList()
{
using var context = new FoodOrdersDatabase();
return context.Dishs
.Include(x => x.Components)
.ThenInclude(x => x.Component)
.ToList()
.Select(x => x.GetViewModel)
.ToList();
}
public List<DishViewModel> GetFilteredList(DishSearchModel model)
{
if (string.IsNullOrEmpty(model.DishName))
{
return new();
}
using var context = new FoodOrdersDatabase();
return context.Dishs
.Include(x => x.Components)
.ThenInclude(x => x.Component)
.Where(x => x.DishName.Contains(model.DishName))
.ToList()
.Select(x => x.GetViewModel)
.ToList();
}
public DishViewModel? GetElement(DishSearchModel model)
{
if (string.IsNullOrEmpty(model.DishName) && !model.Id.HasValue)
{
return null;
}
using var context = new FoodOrdersDatabase();
return context.Dishs.Include(
x => x.Components
).ThenInclude(x => x.Component).FirstOrDefault(x => (
!string.IsNullOrEmpty(model.DishName) &&
x.DishName == model.DishName) || (model.Id.HasValue && x.Id == model.Id)
)?.GetViewModel;
}
public DishViewModel? Insert(DishBindingModel model)
{
using var context = new FoodOrdersDatabase();
using var transaction = context.Database.BeginTransaction();
{
try
{
var newDish = Dish.Create(context, model);
if (newDish == null)
{
transaction.Rollback();
return null;
}
context.Dishs.Add(newDish);
context.SaveChanges();
context.Database.CommitTransaction();
return newDish.GetViewModel;
}
catch (Exception)
{
transaction.Rollback();
return null;
}
}
}
public DishViewModel? Update(DishBindingModel model)
{
using var context = new FoodOrdersDatabase();
using var transaction = context.Database.BeginTransaction();
{
try
{
var Dish = context.Dishs.FirstOrDefault(x => x.Id == model.Id);
if (Dish == null)
{
transaction.Rollback();
return null;
}
Dish.Update(model);
Dish.UpdateComponents(context, model);
context.SaveChanges();
context.Database.CommitTransaction();
return Dish.GetViewModel;
}
catch (Exception)
{
transaction.Rollback();
return null;
}
}
}
public DishViewModel? Delete(DishBindingModel model)
{
using var context = new FoodOrdersDatabase();
var element = context.Dishs.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Dishs.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
}
}

85
FoodOrders/FoodOrdersDatabaseImplement/Implemets/OrderStorage.cs Normal file
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@ -0,0 +1,85 @@
using FoodOrdersContracts.BindingModels;
using FoodOrdersContracts.SearchModels;
using FoodOrdersContracts.StoragesContracts;
using FoodOrdersContracts.ViewModels;
using FoodOrdersDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FoodOrdersDatabaseImplement.Implements
{
public class OrderStorage : IOrderStorage
{
public OrderViewModel? GetElement(OrderSearchModel model)
{
if (!model.Id.HasValue)
{
return null;
}
using var context = new FoodOrdersDatabase();
return context.Orders.Include(x => x.Dish).FirstOrDefault(x => (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
}
public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
{
if (!model.Id.HasValue)
{
return new();
}
using var context = new FoodOrdersDatabase();
return context.Orders
.Where(x => x.Id == model.Id)
.Include(x => x.Dish)
.Select(x => x.GetViewModel)
.ToList();
}
public List<OrderViewModel> GetFullList()
{
using var context = new FoodOrdersDatabase();
return context.Orders.Include(x => x.Dish).Select(x => x.GetViewModel).ToList();
}
public OrderViewModel? Insert(OrderBindingModel model)
{
var newOrder = Order.Create(model);
if (newOrder == null)
{
return null;
}
using var context = new FoodOrdersDatabase();
context.Orders.Add(newOrder);
context.SaveChanges();
return context.Orders.Include(x => x.Dish).FirstOrDefault(x => x.Id == newOrder.Id)?.GetViewModel;
}
public OrderViewModel? Update(OrderBindingModel model)
{
using var context = new FoodOrdersDatabase();
var order = context.Orders.FirstOrDefault(x => x.Id == model.Id);
if (order == null)
{
return null;
}
order.Update(model);
context.SaveChanges();
return context.Orders.Include(x => x.Dish).FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
}
public OrderViewModel? Delete(OrderBindingModel model)
{
using var context = new FoodOrdersDatabase();
var element = context.Orders.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Orders.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
}
}

146
FoodOrders/FoodOrdersDatabaseImplement/Implemets/ShopStorage.cs Normal file
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@ -0,0 +1,146 @@
using FoodOrdersContracts.BindingModels;
using FoodOrdersContracts.SearchModels;
using FoodOrdersContracts.StoragesContracts;
using FoodOrdersContracts.ViewModels;
using FoodOrdersDatabaseImplement.Models;
using FoodOrdersDataModels.Models;
using Microsoft.EntityFrameworkCore;
namespace FoodOrdersDatabaseImplement.Implements
{
public class ShopStorage : IShopStorage
{
public List<ShopViewModel> GetFullList()
{
using var context = new FoodOrdersDatabase();
return context.Shops
.Include(x => x.Dishs)
.ThenInclude(x => x.Dish)
.ToList()
.Select(x => x.GetViewModel)
.ToList();
}
public List<ShopViewModel> GetFilteredList(ShopSearchModel model)
{
if (string.IsNullOrEmpty(model.ShopName))
{
return new();
}
using var context = new FoodOrdersDatabase();
return context.Shops
.Include(x => x.Dishs)
.ThenInclude(x => x.Dish)
.Where(x => x.ShopName.Contains(model.ShopName))
.ToList()
.Select(x => x.GetViewModel)
.ToList();
}
public ShopViewModel? GetElement(ShopSearchModel model)
{
if (string.IsNullOrEmpty(model.ShopName) && !model.Id.HasValue)
{
return null;
}
using var context = new FoodOrdersDatabase();
return context.Shops
.Include(x => x.Dishs)
.ThenInclude(x => x.Dish)
.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 FoodOrdersDatabase();
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 FoodOrdersDatabase();
using var transaction = context.Database.BeginTransaction();
try
{
var shop = context.Shops.FirstOrDefault(rec => rec.Id == model.Id);
if (shop == null)
{
return null;
}
shop.Update(model);
context.SaveChanges();
shop.UpdateDishs(context, model);
transaction.Commit();
return shop.GetViewModel;
}
catch
{
transaction.Rollback();
throw;
}
}
public ShopViewModel? Delete(ShopBindingModel model)
{
using var context = new FoodOrdersDatabase();
var element = context.Shops
.Include(x => x.Dishs)
.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Shops.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
public bool SellDish(IDishModel model, int count)
{
using var context = new FoodOrdersDatabase();
using var transaction = context.Database.BeginTransaction();
try
{
foreach (var shop in context.Shops.Include(x => x.Dishs).ThenInclude(x => x.Dish)
.Where(x => x.Dishs.Any(x => x.DishId == model.Id))
.ToList())
{
var dish = shop.ShopDishs[model.Id];
int min = Math.Min(dish.Item2, count);
if (min == dish.Item2)
{
shop.ShopDishs.Remove(model.Id);
}
else
{
shop.ShopDishs[model.Id] = (dish.Item1, dish.Item2 - min);
}
shop.UpdateDishs(context, new() { Id = shop.Id, ShopDishs = shop.ShopDishs });
count -= min;
if (count == 0)
{
context.SaveChanges();
transaction.Commit();
return true;
}
}
transaction.Rollback();
return false;
}
catch
{
transaction.Rollback();
throw;
}
}
}
}

171
FoodOrders/FoodOrdersDatabaseImplement/Migrations/20240311061233_InitialCreate.Designer.cs generated Normal file
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@ -0,0 +1,171 @@
// <auto-generated />
using System;
using FoodOrdersDatabaseImplement;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Migrations;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
#nullable disable
namespace FoodOrdersDatabaseImplement.Migrations
{
[DbContext(typeof(FoodOrdersDatabase))]
[Migration("20240311061233_InitialCreate")]
partial class InitialCreate
{
/// <inheritdoc />
protected override void BuildTargetModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "7.0.16")
.HasAnnotation("Relational:MaxIdentifierLength", 128);
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
modelBuilder.Entity("FoodOrdersDatabaseImplement.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("FoodOrdersDatabaseImplement.Models.Dish", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<string>("DishName")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<double>("Price")
.HasColumnType("float");
b.HasKey("Id");
b.ToTable("Dishs");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.DishComponent", 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>("DishId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("ComponentId");
b.HasIndex("DishId");
b.ToTable("DishComponents");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.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>("DishId")
.HasColumnType("int");
b.Property<int>("Status")
.HasColumnType("int");
b.Property<double>("Sum")
.HasColumnType("float");
b.HasKey("Id");
b.HasIndex("DishId");
b.ToTable("Orders");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.DishComponent", b =>
{
b.HasOne("FoodOrdersDatabaseImplement.Models.Component", "Component")
.WithMany("DishComponents")
.HasForeignKey("ComponentId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("FoodOrdersDatabaseImplement.Models.Dish", "Dish")
.WithMany("Components")
.HasForeignKey("DishId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Component");
b.Navigation("Dish");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Order", b =>
{
b.HasOne("FoodOrdersDatabaseImplement.Models.Dish", "Dish")
.WithMany("Orders")
.HasForeignKey("DishId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Dish");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Component", b =>
{
b.Navigation("DishComponents");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Dish", b =>
{
b.Navigation("Components");
b.Navigation("Orders");
});
#pragma warning restore 612, 618
}
}
}

125
FoodOrders/FoodOrdersDatabaseImplement/Migrations/20240311061233_InitialCreate.cs Normal file
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@ -0,0 +1,125 @@
using System;
using Microsoft.EntityFrameworkCore.Migrations;
#nullable disable
namespace FoodOrdersDatabaseImplement.Migrations
{
/// <inheritdoc />
public partial class InitialCreate : Migration
{
/// <inheritdoc />
protected override void Up(MigrationBuilder migrationBuilder)
{
migrationBuilder.CreateTable(
name: "Components",
columns: table => new
{
Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
ComponentName = table.Column<string>(type: "nvarchar(max)", nullable: false),
Cost = table.Column<double>(type: "float", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Components", x => x.Id);
});
migrationBuilder.CreateTable(
name: "Dishs",
columns: table => new
{
Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
DishName = table.Column<string>(type: "nvarchar(max)", nullable: false),
Price = table.Column<double>(type: "float", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Dishs", x => x.Id);
});
migrationBuilder.CreateTable(
name: "DishComponents",
columns: table => new
{
Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
DishId = table.Column<int>(type: "int", nullable: false),
ComponentId = table.Column<int>(type: "int", nullable: false),
Count = table.Column<int>(type: "int", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_DishComponents", x => x.Id);
table.ForeignKey(
name: "FK_DishComponents_Components_ComponentId",
column: x => x.ComponentId,
principalTable: "Components",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
table.ForeignKey(
name: "FK_DishComponents_Dishs_DishId",
column: x => x.DishId,
principalTable: "Dishs",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateTable(
name: "Orders",
columns: table => new
{
Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
DishId = table.Column<int>(type: "int", nullable: false),
Count = table.Column<int>(type: "int", nullable: false),
Sum = table.Column<double>(type: "float", nullable: false),
Status = table.Column<int>(type: "int", nullable: false),
DateCreate = table.Column<DateTime>(type: "datetime2", nullable: false),
DateImplement = table.Column<DateTime>(type: "datetime2", nullable: true)
},
constraints: table =>
{
table.PrimaryKey("PK_Orders", x => x.Id);
table.ForeignKey(
name: "FK_Orders_Dishs_DishId",
column: x => x.DishId,
principalTable: "Dishs",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateIndex(
name: "IX_DishComponents_ComponentId",
table: "DishComponents",
column: "ComponentId");
migrationBuilder.CreateIndex(
name: "IX_DishComponents_DishId",
table: "DishComponents",
column: "DishId");
migrationBuilder.CreateIndex(
name: "IX_Orders_DishId",
table: "Orders",
column: "DishId");
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropTable(
name: "DishComponents");
migrationBuilder.DropTable(
name: "Orders");
migrationBuilder.DropTable(
name: "Components");
migrationBuilder.DropTable(
name: "Dishs");
}
}
}

250
FoodOrders/FoodOrdersDatabaseImplement/Migrations/20240416140734_Hard.Designer.cs generated Normal file
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@ -0,0 +1,250 @@
// <auto-generated />
using System;
using FoodOrdersDatabaseImplement;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Migrations;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
#nullable disable
namespace FoodOrdersDatabaseImplement.Migrations
{
[DbContext(typeof(FoodOrdersDatabase))]
[Migration("20240416140734_Hard")]
partial class Hard
{
/// <inheritdoc />
protected override void BuildTargetModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "7.0.16")
.HasAnnotation("Relational:MaxIdentifierLength", 128);
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
modelBuilder.Entity("FoodOrdersDatabaseImplement.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("FoodOrdersDatabaseImplement.Models.Dish", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<string>("DishName")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<double>("Price")
.HasColumnType("float");
b.HasKey("Id");
b.ToTable("Dishs");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.DishComponent", 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>("DishId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("ComponentId");
b.HasIndex("DishId");
b.ToTable("DishComponents");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.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>("DishId")
.HasColumnType("int");
b.Property<int>("Status")
.HasColumnType("int");
b.Property<double>("Sum")
.HasColumnType("float");
b.HasKey("Id");
b.HasIndex("DishId");
b.ToTable("Orders");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Shop", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<string>("Address")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<DateTime>("DateOpening")
.HasColumnType("datetime2");
b.Property<int>("MaxCountDishs")
.HasColumnType("int");
b.Property<string>("ShopName")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.HasKey("Id");
b.ToTable("Shops");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.ShopDish", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<int>("Count")
.HasColumnType("int");
b.Property<int>("DishId")
.HasColumnType("int");
b.Property<int>("ShopId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("DishId");
b.HasIndex("ShopId");
b.ToTable("ShopDishs");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.DishComponent", b =>
{
b.HasOne("FoodOrdersDatabaseImplement.Models.Component", "Component")
.WithMany("DishComponents")
.HasForeignKey("ComponentId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("FoodOrdersDatabaseImplement.Models.Dish", "Dish")
.WithMany("Components")
.HasForeignKey("DishId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Component");
b.Navigation("Dish");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Order", b =>
{
b.HasOne("FoodOrdersDatabaseImplement.Models.Dish", "Dish")
.WithMany("Orders")
.HasForeignKey("DishId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Dish");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.ShopDish", b =>
{
b.HasOne("FoodOrdersDatabaseImplement.Models.Dish", "Dish")
.WithMany("ShopDishs")
.HasForeignKey("DishId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("FoodOrdersDatabaseImplement.Models.Shop", "Shop")
.WithMany("Dishs")
.HasForeignKey("ShopId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Dish");
b.Navigation("Shop");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Component", b =>
{
b.Navigation("DishComponents");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Dish", b =>
{
b.Navigation("Components");
b.Navigation("Orders");
b.Navigation("ShopDishs");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Shop", b =>
{
b.Navigation("Dishs");
});
#pragma warning restore 612, 618
}
}
}

78
FoodOrders/FoodOrdersDatabaseImplement/Migrations/20240416140734_Hard.cs Normal file
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@ -0,0 +1,78 @@
using System;
using Microsoft.EntityFrameworkCore.Migrations;
#nullable disable
namespace FoodOrdersDatabaseImplement.Migrations
{
/// <inheritdoc />
public partial class Hard : 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),
Address = table.Column<string>(type: "nvarchar(max)", nullable: false),
DateOpening = table.Column<DateTime>(type: "datetime2", nullable: false),
MaxCountDishs = table.Column<int>(type: "int", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Shops", x => x.Id);
});
migrationBuilder.CreateTable(
name: "ShopDishs",
columns: table => new
{
Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
ShopId = table.Column<int>(type: "int", nullable: false),
DishId = table.Column<int>(type: "int", nullable: false),
Count = table.Column<int>(type: "int", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_ShopDishs", x => x.Id);
table.ForeignKey(
name: "FK_ShopDishs_Dishs_DishId",
column: x => x.DishId,
principalTable: "Dishs",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
table.ForeignKey(
name: "FK_ShopDishs_Shops_ShopId",
column: x => x.ShopId,
principalTable: "Shops",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateIndex(
name: "IX_ShopDishs_DishId",
table: "ShopDishs",
column: "DishId");
migrationBuilder.CreateIndex(
name: "IX_ShopDishs_ShopId",
table: "ShopDishs",
column: "ShopId");
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropTable(
name: "ShopDishs");
migrationBuilder.DropTable(
name: "Shops");
}
}
}

247
FoodOrders/FoodOrdersDatabaseImplement/Migrations/FoodOrdersDatabaseModelSnapshot.cs Normal file
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// <auto-generated />
using System;
using FoodOrdersDatabaseImplement;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
#nullable disable
namespace FoodOrdersDatabaseImplement.Migrations
{
[DbContext(typeof(FoodOrdersDatabase))]
partial class FoodOrdersDatabaseModelSnapshot : ModelSnapshot
{
protected override void BuildModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "7.0.16")
.HasAnnotation("Relational:MaxIdentifierLength", 128);
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
modelBuilder.Entity("FoodOrdersDatabaseImplement.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("FoodOrdersDatabaseImplement.Models.Dish", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<string>("DishName")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<double>("Price")
.HasColumnType("float");
b.HasKey("Id");
b.ToTable("Dishs");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.DishComponent", 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>("DishId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("ComponentId");
b.HasIndex("DishId");
b.ToTable("DishComponents");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.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>("DishId")
.HasColumnType("int");
b.Property<int>("Status")
.HasColumnType("int");
b.Property<double>("Sum")
.HasColumnType("float");
b.HasKey("Id");
b.HasIndex("DishId");
b.ToTable("Orders");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Shop", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<string>("Address")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<DateTime>("DateOpening")
.HasColumnType("datetime2");
b.Property<int>("MaxCountDishs")
.HasColumnType("int");
b.Property<string>("ShopName")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.HasKey("Id");
b.ToTable("Shops");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.ShopDish", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<int>("Count")
.HasColumnType("int");
b.Property<int>("DishId")
.HasColumnType("int");
b.Property<int>("ShopId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("DishId");
b.HasIndex("ShopId");
b.ToTable("ShopDishs");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.DishComponent", b =>
{
b.HasOne("FoodOrdersDatabaseImplement.Models.Component", "Component")
.WithMany("DishComponents")
.HasForeignKey("ComponentId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("FoodOrdersDatabaseImplement.Models.Dish", "Dish")
.WithMany("Components")
.HasForeignKey("DishId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Component");
b.Navigation("Dish");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Order", b =>
{
b.HasOne("FoodOrdersDatabaseImplement.Models.Dish", "Dish")
.WithMany("Orders")
.HasForeignKey("DishId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Dish");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.ShopDish", b =>
{
b.HasOne("FoodOrdersDatabaseImplement.Models.Dish", "Dish")
.WithMany("ShopDishs")
.HasForeignKey("DishId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("FoodOrdersDatabaseImplement.Models.Shop", "Shop")
.WithMany("Dishs")
.HasForeignKey("ShopId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Dish");
b.Navigation("Shop");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Component", b =>
{
b.Navigation("DishComponents");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Dish", b =>
{
b.Navigation("Components");
b.Navigation("Orders");
b.Navigation("ShopDishs");
});
modelBuilder.Entity("FoodOrdersDatabaseImplement.Models.Shop", b =>
{
b.Navigation("Dishs");
});
#pragma warning restore 612, 618
}
}
}

69
FoodOrders/FoodOrdersDatabaseImplement/Models/Component.cs Normal file
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@ -0,0 +1,69 @@
using FoodOrdersDataModels.Models;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations.Schema;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using FoodOrdersContracts.ViewModels;
using FoodOrdersContracts.BindingModels;
namespace FoodOrdersDatabaseImplement.Models
{
public class Component : IComponentModel
{
public int Id { get; private set; }
[Required]
public string ComponentName { get; private set; } = string.Empty;
[Required]
public double Cost { get; set; }
[ForeignKey("ComponentId")]
public virtual List<DishComponent> DishComponents { get; set; } = new();
public static Component? Create(ComponentBindingModel model)
{
if (model == null)
{
return null;
}
return new Component()
{
Id = model.Id,
ComponentName = model.ComponentName,
Cost = model.Cost
};
}
public static Component Create(ComponentViewModel model)
{
return new Component
{
Id = model.Id,
ComponentName = model.ComponentName,
Cost = model.Cost
};
}
public void Update(ComponentBindingModel model)
{
if (model == null)
{
return;
}
ComponentName = model.ComponentName;
Cost = model.Cost;
}
public ComponentViewModel GetViewModel => new()
{
Id = Id,
ComponentName = ComponentName,
Cost = Cost
};
}
}

102
FoodOrders/FoodOrdersDatabaseImplement/Models/Dish.cs Normal file
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@ -0,0 +1,102 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.ComponentModel.DataAnnotations.Schema;
using System.ComponentModel.DataAnnotations;
using FoodOrdersDataModels.Models;
using FoodOrdersContracts.BindingModels;
using FoodOrdersContracts.ViewModels;
namespace FoodOrdersDatabaseImplement.Models
{
public class Dish : IDishModel
{
public int Id { get; private set; }
[Required]
public string DishName { get; private set; } = string.Empty;
[Required]
public double Price { get; private set; }
private Dictionary<int, (IComponentModel, int)>? _dishComponents = null;
[NotMapped]
public Dictionary<int, (IComponentModel, int)> DishComponents
{
get
{
if (_dishComponents == null)
{
_dishComponents = Components.ToDictionary(recPC => recPC.ComponentId, recPC => (recPC.Component as IComponentModel, recPC.Count));
}
return _dishComponents;
}
}
[ForeignKey("DishId")]
public virtual List<DishComponent> Components { get; set; } = new();
[ForeignKey("DishId")]
public virtual List<Order> Orders { get; set; } = new();
[ForeignKey("DishId")]
public virtual List<ShopDish> ShopDishs { get; set; } = new();
public static Dish? Create(FoodOrdersDatabase context, DishBindingModel model)
{
var components = context.Components;
return new Dish()
{
Id = model.Id,
DishName = model.DishName,
Price = model.Price,
Components = model.DishComponents.Select(x => new DishComponent
{
Component = context.Components.First(y => y.Id == x.Key),
Count = x.Value.Item2
}).ToList()
};
}
public void Update(DishBindingModel model)
{
DishName = model.DishName;
Price = model.Price;
}
public DishViewModel GetViewModel => new()
{
Id = Id,
DishName = DishName,
Price = Price,
DishComponents = DishComponents
};
public void UpdateComponents(FoodOrdersDatabase context, DishBindingModel model)
{
var dishComponents = context.DishComponents.Where(rec => rec.DishId == model.Id).ToList();
if (dishComponents != null && DishComponents.Count > 0)
{ // удалили те, которых нет в модели
context.DishComponents.RemoveRange(dishComponents.Where(rec => !model.DishComponents.ContainsKey(rec.ComponentId)));
context.SaveChanges();
// обновили количество у существующих записей
foreach (var updateComponent in dishComponents)
{
updateComponent.Count = model.DishComponents[updateComponent.ComponentId].Item2;
model.DishComponents.Remove(updateComponent.ComponentId);
}
context.SaveChanges();
}
var dish = context.Dishs.First(x => x.Id == Id);
foreach (var pc in model.DishComponents)
{
context.DishComponents.Add(new DishComponent
{
Dish = dish,
Component = context.Components.First(x => x.Id == pc.Key),
Count = pc.Value.Item2
});
context.SaveChanges();
}
_dishComponents = null;
}
}
}

22
FoodOrders/FoodOrdersDatabaseImplement/Models/DishComponent.cs Normal file
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@ -0,0 +1,22 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.ComponentModel.DataAnnotations;
namespace FoodOrdersDatabaseImplement.Models
{
public class DishComponent
{
public int Id { get; set; }
[Required]
public int DishId { get; set; }
[Required]
public int ComponentId { get; set; }
[Required]
public int Count { get; set; }
public virtual Component Component { get; set; } = new();
public virtual Dish Dish { get; set; } = new();
}
}

73
FoodOrders/FoodOrdersDatabaseImplement/Models/Order.cs Normal file
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@ -0,0 +1,73 @@
using FoodOrdersContracts.BindingModels;
using FoodOrdersContracts.ViewModels;
using FoodOrdersDataModels.Enums;
using FoodOrdersDataModels.Models;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Runtime.ConstrainedExecution;
using System.Text;
using System.Threading.Tasks;
namespace FoodOrdersDatabaseImplement.Models
{
public class Order : IOrderModel
{
public int Id { get; private set; }
[Required]
public int DishId { get; private set; }
[Required]
public int Count { get; private set; }
[Required]
public double Sum { get; private set; }
[Required]
public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
[Required]
public DateTime DateCreate { get; private set; } = DateTime.Now;
public DateTime? DateImplement { get; private set; }
public virtual Dish Dish { get; private set; }
public static Order? Create(OrderBindingModel? model)
{
if (model == null)
{
return null;
}
return new Order
{
DishId = model.DishId,
Count = model.Count,
Sum = model.Sum,
Status = model.Status,
DateCreate = model.DateCreate,
DateImplement = model.DateImplement,
Id = model.Id,
};
}
public void Update(OrderBindingModel? model)
{
if (model == null)
{
return;
}
Status = model.Status;
DateImplement = model.DateImplement;
}
public OrderViewModel GetViewModel => new()
{
DishId = DishId,
Count = Count,
Sum = Sum,
DateCreate = DateCreate,
DateImplement = DateImplement,
Id = Id,
Status = Status,
DishName = Dish.DishName
};
}
}

110
FoodOrders/FoodOrdersDatabaseImplement/Models/Shop.cs Normal file
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@ -0,0 +1,110 @@
using FoodOrdersContracts.BindingModels;
using FoodOrdersContracts.ViewModels;
using FoodOrdersDataModels.Models;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace FoodOrdersDatabaseImplement.Models
{
public class Shop : IShopModel
{
public int Id { get; set; }
[Required]
public string ShopName { get; set; } = string.Empty;
[Required]
public string Address { get; set; } = string.Empty;
[Required]
public DateTime DateOpening { get; set; }
[Required]
public int MaxCountDishs { get; set; }
private Dictionary<int, (IDishModel, int)>? _shopDishs = null;
[NotMapped]
public Dictionary<int, (IDishModel, int)> ShopDishs
{
get
{
if (_shopDishs == null)
{
_shopDishs = Dishs
.ToDictionary(x => x.DishId, x => (x.Dish as IDishModel, x.Count));
}
return _shopDishs;
}
}
[ForeignKey("ShopId")]
public virtual List<ShopDish> Dishs { get; set; } = new();
public static Shop Create(FoodOrdersDatabase context, ShopBindingModel model)
{
return new Shop()
{
Id = model.Id,
ShopName = model.ShopName,
Address = model.Address,
DateOpening = model.DateOpening,
MaxCountDishs = model.MaxCountDishs,
Dishs = model.ShopDishs.Select(x => new ShopDish
{
Dish = context.Dishs.First(y => y.Id == x.Key),
Count = x.Value.Item2
}).ToList()
};
}
public void Update(ShopBindingModel model)
{
ShopName = model.ShopName;
Address = model.Address;
DateOpening = model.DateOpening;
MaxCountDishs = model.MaxCountDishs;
}
public ShopViewModel GetViewModel => new()
{
Id = Id,
ShopName = ShopName,
Address = Address,
DateOpening = DateOpening,
MaxCountDishs = MaxCountDishs,
ShopDishs = ShopDishs
};
public void UpdateDishs(FoodOrdersDatabase context, ShopBindingModel model)
{
var shopDishs = context.ShopDishs.Where(rec => rec.ShopId == model.Id).ToList();
if (shopDishs != null && shopDishs.Count > 0)
{
context.ShopDishs.RemoveRange(shopDishs.Where(rec => !model.ShopDishs.ContainsKey(rec.DishId)));
context.SaveChanges();
foreach (var updateDish in shopDishs)
{
if (model.ShopDishs.ContainsKey(updateDish.DishId))
{
updateDish.Count = model.ShopDishs[updateDish.DishId].Item2;
model.ShopDishs.Remove(updateDish.DishId);
}
}
context.SaveChanges();
}
var shop = context.Shops.First(x => x.Id == Id);
foreach (var ic in model.ShopDishs)
{
context.ShopDishs.Add(new ShopDish
{
Shop = shop,
Dish = context.Dishs.First(x => x.Id == ic.Key),
Count = ic.Value.Item2
});
context.SaveChanges();
}
_shopDishs = null;
}
}
}

22
FoodOrders/FoodOrdersDatabaseImplement/Models/ShopDish.cs Normal file
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@ -0,0 +1,22 @@
using System.ComponentModel.DataAnnotations;
namespace FoodOrdersDatabaseImplement.Models
{
public class ShopDish
{
public int Id { get; set; }
[Required]
public int ShopId { get; set; }
[Required]
public int DishId { get; set; }
[Required]
public int Count { get; set; }
public virtual Dish Dish { get; set; } = new();
public virtual Shop Shop { get; set; } = new();
}
}

5
FoodOrders/FoodOrdersView/FoodOrdersView.csproj
View File

@ -9,6 +9,10 @@
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.16">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
<PackageReference Include="NLog.Extensions.Logging" Version="5.3.8" />
@ -17,6 +21,7 @@
<ItemGroup>
<ProjectReference Include="..\FoodOrdersBusinessLogic\FoodOrdersBusinessLogic.csproj" />
<ProjectReference Include="..\FoodOrdersContracts\FoodOrdersContracts.csproj" />
<ProjectReference Include="..\FoodOrdersDatabaseImplement\FoodOrdersDatabaseImplement.csproj" />
<ProjectReference Include="..\FoodOrdersFileImplement\FoodOrdersFileImplement.csproj" />
<ProjectReference Include="..\FoodOrdersListImplement\FoodOrdersListImplement.csproj" />
</ItemGroup>

2
FoodOrders/FoodOrdersView/Program.cs
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@ -1,7 +1,7 @@
using FoodOrdersBusinessLogic.BusinessLogics;
using FoodOrdersContracts.BusinessLogicsContracts;
using FoodOrdersContracts.StoragesContracts;
using FoodOrdersFileImplement.Implements;
using FoodOrdersDatabaseImplement.Implements;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using NLog.Extensions.Logging;