IvanAlekseev1/PIbd-21_Alekseev_I.S._Confectionery
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PIbd-21. Alekseev I.S. Lab work 03. Base #3

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IvanAlekseev1 wants to merge 1 commits from Lab3 into Lab2
pull from: Lab3
merge into: IvanAlekseev1:Lab2
Conversation 0 Commits 1 Files Changed 15 +1111 -3
15 changed files with 1111 additions and 3 deletions
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8
Confectionery/Confectionery.sln
View File

@ -13,12 +13,14 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ConfectioneryBusinessLogic"
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ConfectioneryListImplement", "ConfectioneryListImplement\ConfectioneryListImplement.csproj", "{3EEB069F-7EF2-4596-9748-46FB54F1910D}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ConfectioneryFileImplement", "ConfectioneryFileImplement\ConfectioneryFileImplement.csproj", "{35298639-B7D6-41CF-B8BE-4A2B024CB9E4}"
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ConfectioneryFileImplement", "ConfectioneryFileImplement\ConfectioneryFileImplement.csproj", "{35298639-B7D6-41CF-B8BE-4A2B024CB9E4}"
ProjectSection(ProjectDependencies) = postProject
{0536044E-1122-41F6-89D4-318A58C14BD3} = {0536044E-1122-41F6-89D4-318A58C14BD3}
{59A6CF78-3961-4DF4-890A-EF12B7EBEFBA} = {59A6CF78-3961-4DF4-890A-EF12B7EBEFBA}
EndProjectSection
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ConfectioneryDatabaseImplement", "ConfectioneryDatabaseImplement\ConfectioneryDatabaseImplement.csproj", "{F7F82036-35CB-455F-A9C2-A72347B5C81F}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@ -49,6 +51,10 @@ Global
{35298639-B7D6-41CF-B8BE-4A2B024CB9E4}.Debug|Any CPU.Build.0 = Debug|Any CPU
{35298639-B7D6-41CF-B8BE-4A2B024CB9E4}.Release|Any CPU.ActiveCfg = Release|Any CPU
{35298639-B7D6-41CF-B8BE-4A2B024CB9E4}.Release|Any CPU.Build.0 = Release|Any CPU
{F7F82036-35CB-455F-A9C2-A72347B5C81F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{F7F82036-35CB-455F-A9C2-A72347B5C81F}.Debug|Any CPU.Build.0 = Debug|Any CPU
{F7F82036-35CB-455F-A9C2-A72347B5C81F}.Release|Any CPU.ActiveCfg = Release|Any CPU
{F7F82036-35CB-455F-A9C2-A72347B5C81F}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

30
Confectionery/ConfectioneryDatabaseImplement/ConfectioneryDatabase.cs Normal file
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@ -0,0 +1,30 @@
using Microsoft.EntityFrameworkCore;
using ConfectioneryDatabaseImplement.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ConfectioneryDatabaseImplement
{
public class ConfectioneryDatabase : DbContext
{
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
{
if (optionsBuilder.IsConfigured == false)
{
optionsBuilder.UseSqlServer(@"Data Source=VANYA\SQLEXPRESS;Initial Catalog=ConfectioneryDatabase;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
}
base.OnConfiguring(optionsBuilder);
}
public virtual DbSet<Component> Components { set; get; }
public virtual DbSet<Pastry> Pastries { set; get; }
public virtual DbSet<PastryComponent> PastryComponents { set; get; }
public virtual DbSet<Order> Orders { set; get; }
}
}

23
Confectionery/ConfectioneryDatabaseImplement/ConfectioneryDatabaseImplement.csproj Normal file
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@ -0,0 +1,23 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.3" />
<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="8.0.3" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.3">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\ConfectioneryContracts\ConfectioneryContracts.csproj" />
<ProjectReference Include="..\ConfectioneryDataModels\ConfectioneryDataModels.csproj" />
</ItemGroup>
</Project>

89
Confectionery/ConfectioneryDatabaseImplement/Implements/ComponentStorage.cs Normal file
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@ -0,0 +1,89 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using ConfectioneryContracts.BindingModels;
using ConfectioneryContracts.SearchModels;
using ConfectioneryContracts.StoragesContracts;
using ConfectioneryContracts.ViewModels;
using ConfectioneryDatabaseImplement.Models;
namespace ConfectioneryDatabaseImplement.Implements
{
public class ComponentStorage : IComponentStorage
{
public List<ComponentViewModel> GetFullList()
{
using var context = new ConfectioneryDatabase();
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 ConfectioneryDatabase();
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 ConfectioneryDatabase();
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 ConfectioneryDatabase();
context.Components.Add(newComponent);
context.SaveChanges();
return newComponent.GetViewModel;
}
public ComponentViewModel? Update(ComponentBindingModel model)
{
using var context = new ConfectioneryDatabase();
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 ConfectioneryDatabase();
var element = context.Components.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Components.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
}
}

97
Confectionery/ConfectioneryDatabaseImplement/Implements/OrderStorage.cs Normal file
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@ -0,0 +1,97 @@
using ConfectioneryContracts.BindingModels;
using ConfectioneryContracts.SearchModels;
using ConfectioneryContracts.StoragesContracts;
using ConfectioneryContracts.ViewModels;
using ConfectioneryDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
namespace ConfectioneryDatabaseImplement.Implements
{
public class OrderStorage : IOrderStorage
{
public List<OrderViewModel> GetFullList()
{
using var context = new ConfectioneryDatabase();
return context.Orders
.Include(x => x.Pastry)
.Select(x => x.GetViewModel)
.ToList();
}
public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
{
if (!model.Id.HasValue)
{
return new();
}
using var context = new ConfectioneryDatabase();
return context.Orders
.Include(x => x.Pastry)
.Where(x => x.Id == model.Id)
.Select(x => x.GetViewModel)
.ToList();
}
public OrderViewModel? GetElement(OrderSearchModel model)
{
if (!model.Id.HasValue)
{
return null;
}
using var context = new ConfectioneryDatabase();
return context.Orders
.Include(x => x.Pastry)
.FirstOrDefault(x => x.Id == model.Id)
?.GetViewModel;
}
public OrderViewModel? Insert(OrderBindingModel model)
{
var newOrder = Order.Create(model);
if (newOrder == null)
{
return null;
}
using var context = new ConfectioneryDatabase();
context.Orders.Add(newOrder);
context.SaveChanges();
return context.Orders
.Include(x => x.Pastry)
.FirstOrDefault(x => x.Id == newOrder.Id)
?.GetViewModel;
}
public OrderViewModel? Update(OrderBindingModel model)
{
using var context = new ConfectioneryDatabase();
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.Pastry)
.FirstOrDefault(x => x.Id == model.Id)
?.GetViewModel;
}
public OrderViewModel? Delete(OrderBindingModel model)
{
using var context = new ConfectioneryDatabase();
var element = context.Orders.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
var deletedElement = context.Orders
.Include(x => x.Pastry)
.FirstOrDefault(x => x.Id == model.Id)
?.GetViewModel;
context.Orders.Remove(element);
context.SaveChanges();
return deletedElement;
}
return null;
}
}
}

111
Confectionery/ConfectioneryDatabaseImplement/Implements/PastryStorage.cs Normal file
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@ -0,0 +1,111 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using ConfectioneryContracts.BindingModels;
using ConfectioneryContracts.SearchModels;
using ConfectioneryContracts.StoragesContracts;
using ConfectioneryContracts.ViewModels;
using ConfectioneryDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
namespace ConfectioneryDatabaseImplement.Implements
{
public class PastryStorage : IPastryStorage
{
public List<PastryViewModel> GetFullList()
{
using var context = new ConfectioneryDatabase();
return context.Pastries
.Include(x => x.Components)
.ThenInclude(x => x.Component)
.ToList()
.Select(x => x.GetViewModel)
.ToList();
}
public List<PastryViewModel> GetFilteredList(PastrySearchModel model)
{
if (string.IsNullOrEmpty(model.PastryName))
{
return new();
}
using var context = new ConfectioneryDatabase();
return context.Pastries
.Include(x => x.Components)
.ThenInclude(x => x.Component)
.Where(x => x.PastryName.Contains(model.PastryName))
.ToList()
.Select(x => x.GetViewModel)
.ToList();
}
public PastryViewModel? GetElement(PastrySearchModel model)
{
if (string.IsNullOrEmpty(model.PastryName) && !model.Id.HasValue)
{
return null;
}
using var context = new ConfectioneryDatabase();
return context.Pastries
.Include(x => x.Components)
.ThenInclude(x => x.Component)
.FirstOrDefault(x => (!string.IsNullOrEmpty(model.PastryName) && x.PastryName == model.PastryName) ||
(model.Id.HasValue && x.Id == model.Id))
?.GetViewModel;
}
public PastryViewModel? Insert(PastryBindingModel model)
{
using var context = new ConfectioneryDatabase();
var newPastry = Pastry.Create(context, model);
if (newPastry == null)
{
return null;
}
context.Pastries.Add(newPastry);
context.SaveChanges();
return newPastry.GetViewModel;
}
public PastryViewModel? Update(PastryBindingModel model)
{
using var context = new ConfectioneryDatabase();
using var transaction = context.Database.BeginTransaction();
try
{
var pastry = context.Pastries.FirstOrDefault(rec => rec.Id == model.Id);
if (pastry == null)
{
return null;
}
pastry.Update(model);
context.SaveChanges();
pastry.UpdateComponents(context, model);
transaction.Commit();
return pastry.GetViewModel;
}
catch
{
transaction.Rollback();
throw;
}
}
public PastryViewModel? Delete(PastryBindingModel model)
{
using var context = new ConfectioneryDatabase();
var element = context.Pastries
.Include(x => x.Components)
.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Pastries.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
}
}

171
Confectionery/ConfectioneryDatabaseImplement/Migrations/20240404133450_InitialCreate.Designer.cs generated Normal file
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@ -0,0 +1,171 @@
// <auto-generated />
using System;
using ConfectioneryDatabaseImplement;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Migrations;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
#nullable disable
namespace ConfectioneryDatabaseImplement.Migrations
{
[DbContext(typeof(ConfectioneryDatabase))]
[Migration("20240404133450_InitialCreate")]
partial class InitialCreate
{
/// <inheritdoc />
protected override void BuildTargetModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "8.0.3")
.HasAnnotation("Relational:MaxIdentifierLength", 128);
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
modelBuilder.Entity("ConfectioneryDatabaseImplement.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("ConfectioneryDatabaseImplement.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>("PastryId")
.HasColumnType("int");
b.Property<int>("Status")
.HasColumnType("int");
b.Property<double>("Sum")
.HasColumnType("float");
b.HasKey("Id");
b.HasIndex("PastryId");
b.ToTable("Orders");
});
modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Pastry", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<string>("PastryName")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<double>("Price")
.HasColumnType("float");
b.HasKey("Id");
b.ToTable("Pastries");
});
modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.PastryComponent", 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>("PastryId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("ComponentId");
b.HasIndex("PastryId");
b.ToTable("PastryComponents");
});
modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Order", b =>
{
b.HasOne("ConfectioneryDatabaseImplement.Models.Pastry", "Pastry")
.WithMany("Orders")
.HasForeignKey("PastryId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Pastry");
});
modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.PastryComponent", b =>
{
b.HasOne("ConfectioneryDatabaseImplement.Models.Component", "Component")
.WithMany("PastryComponents")
.HasForeignKey("ComponentId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("ConfectioneryDatabaseImplement.Models.Pastry", "Pastry")
.WithMany("Components")
.HasForeignKey("PastryId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Component");
b.Navigation("Pastry");
});
modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Component", b =>
{
b.Navigation("PastryComponents");
});
modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Pastry", b =>
{
b.Navigation("Components");
b.Navigation("Orders");
});
#pragma warning restore 612, 618
}
}
}

125
Confectionery/ConfectioneryDatabaseImplement/Migrations/20240404133450_InitialCreate.cs Normal file
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@ -0,0 +1,125 @@
using System;
using Microsoft.EntityFrameworkCore.Migrations;
#nullable disable
namespace ConfectioneryDatabaseImplement.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: "Pastries",
columns: table => new
{
Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
PastryName = table.Column<string>(type: "nvarchar(max)", nullable: false),
Price = table.Column<double>(type: "float", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Pastries", x => x.Id);
});
migrationBuilder.CreateTable(
name: "Orders",
columns: table => new
{
Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
PastryId = 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_Pastries_PastryId",
column: x => x.PastryId,
principalTable: "Pastries",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateTable(
name: "PastryComponents",
columns: table => new
{
Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
PastryId = 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_PastryComponents", x => x.Id);
table.ForeignKey(
name: "FK_PastryComponents_Components_ComponentId",
column: x => x.ComponentId,
principalTable: "Components",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
table.ForeignKey(
name: "FK_PastryComponents_Pastries_PastryId",
column: x => x.PastryId,
principalTable: "Pastries",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateIndex(
name: "IX_Orders_PastryId",
table: "Orders",
column: "PastryId");
migrationBuilder.CreateIndex(
name: "IX_PastryComponents_ComponentId",
table: "PastryComponents",
column: "ComponentId");
migrationBuilder.CreateIndex(
name: "IX_PastryComponents_PastryId",
table: "PastryComponents",
column: "PastryId");
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropTable(
name: "Orders");
migrationBuilder.DropTable(
name: "PastryComponents");
migrationBuilder.DropTable(
name: "Components");
migrationBuilder.DropTable(
name: "Pastries");
}
}
}

168
Confectionery/ConfectioneryDatabaseImplement/Migrations/ConfectioneryDatabaseModelSnapshot.cs Normal file
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@ -0,0 +1,168 @@
// <auto-generated />
using System;
using ConfectioneryDatabaseImplement;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
#nullable disable
namespace ConfectioneryDatabaseImplement.Migrations
{
[DbContext(typeof(ConfectioneryDatabase))]
partial class ConfectioneryDatabaseModelSnapshot : ModelSnapshot
{
protected override void BuildModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "8.0.3")
.HasAnnotation("Relational:MaxIdentifierLength", 128);
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
modelBuilder.Entity("ConfectioneryDatabaseImplement.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("ConfectioneryDatabaseImplement.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>("PastryId")
.HasColumnType("int");
b.Property<int>("Status")
.HasColumnType("int");
b.Property<double>("Sum")
.HasColumnType("float");
b.HasKey("Id");
b.HasIndex("PastryId");
b.ToTable("Orders");
});
modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Pastry", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<string>("PastryName")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<double>("Price")
.HasColumnType("float");
b.HasKey("Id");
b.ToTable("Pastries");
});
modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.PastryComponent", 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>("PastryId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("ComponentId");
b.HasIndex("PastryId");
b.ToTable("PastryComponents");
});
modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Order", b =>
{
b.HasOne("ConfectioneryDatabaseImplement.Models.Pastry", "Pastry")
.WithMany("Orders")
.HasForeignKey("PastryId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Pastry");
});
modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.PastryComponent", b =>
{
b.HasOne("ConfectioneryDatabaseImplement.Models.Component", "Component")
.WithMany("PastryComponents")
.HasForeignKey("ComponentId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("ConfectioneryDatabaseImplement.Models.Pastry", "Pastry")
.WithMany("Components")
.HasForeignKey("PastryId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Component");
b.Navigation("Pastry");
});
modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Component", b =>
{
b.Navigation("PastryComponents");
});
modelBuilder.Entity("ConfectioneryDatabaseImplement.Models.Pastry", b =>
{
b.Navigation("Components");
b.Navigation("Orders");
});
#pragma warning restore 612, 618
}
}
}

68
Confectionery/ConfectioneryDatabaseImplement/Models/Component.cs Normal file
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@ -0,0 +1,68 @@
using ConfectioneryContracts.BindingModels;
using ConfectioneryContracts.ViewModels;
using ConfectioneryDataModels.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;
namespace ConfectioneryDatabaseImplement.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<PastryComponent> PastryComponents { 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
};
}
}

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Confectionery/ConfectioneryDatabaseImplement/Models/Order.cs Normal file
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@ -0,0 +1,77 @@
using ConfectioneryContracts.BindingModels;
using ConfectioneryContracts.ViewModels;
using ConfectioneryDataModels.Enums;
using ConfectioneryDataModels.Models;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ConfectioneryDatabaseImplement.Models
{
public class Order : IOrderModel
{
public int Id { get; set; }
[Required]
public int PastryId { get; set; }
[Required]
public int Count { get; set; }
[Required]
public double Sum { get; set; }
[Required]
public OrderStatus Status { get; set; }
[Required]
public DateTime DateCreate { get; set; }
public DateTime? DateImplement { get; set; }
public virtual Pastry Pastry { get; set; }
public static Order? Create(OrderBindingModel? model)
{
if (model == null)
{
return null;
}
return new Order()
{
Id = model.Id,
PastryId = model.PastryId,
Count = model.Count,
Sum = model.Sum,
Status = model.Status,
DateCreate = model.DateCreate,
DateImplement = model.DateImplement
};
}
public void Update(OrderBindingModel? model)
{
if (model == null)
{
return;
}
Status = model.Status;
DateImplement = model.DateImplement;
}
public OrderViewModel GetViewModel => new()
{
Id = Id,
PastryId = PastryId,
Count = Count,
Sum = Sum,
Status = Status,
DateCreate = DateCreate,
DateImplement = DateImplement,
PastryName = Pastry.PastryName
};
}
}

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Confectionery/ConfectioneryDatabaseImplement/Models/Pastry.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using ConfectioneryContracts.BindingModels;
using ConfectioneryContracts.ViewModels;
using ConfectioneryDataModels.Models;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace ConfectioneryDatabaseImplement.Models
{
public class Pastry : IPastryModel
{
public int Id { get; set; }
[Required]
public string PastryName { get; set; } = string.Empty;
[Required]
public double Price { get; set; }
private Dictionary<int, (IComponentModel, int)>? _pastryComponents = null;
[NotMapped]
public Dictionary<int, (IComponentModel, int)> PastryComponents
{
get
{
if (_pastryComponents == null)
{
_pastryComponents = Components
.ToDictionary(recPC => recPC.ComponentId, recPC => (recPC.Component as IComponentModel, recPC.Count));
}
return _pastryComponents;
}
}
[ForeignKey("PastryId")]
public virtual List<PastryComponent> Components { get; set; } = new();
[ForeignKey("PastryId")]
public virtual List<Order> Orders { get; set; } = new();
public static Pastry Create(ConfectioneryDatabase context, PastryBindingModel model)
{
return new Pastry()
{
Id = model.Id,
PastryName = model.PastryName,
Price = model.Price,
Components = model.PastryComponents.Select(x => new PastryComponent
{
Component = context.Components.First(y => y.Id == x.Key),
Count = x.Value.Item2
}).ToList()
};
}
public void Update(PastryBindingModel model)
{
PastryName = model.PastryName;
Price = model.Price;
}
public PastryViewModel GetViewModel => new()
{
Id = Id,
PastryName = PastryName,
Price = Price,
PastryComponents = PastryComponents
};
public void UpdateComponents(ConfectioneryDatabase context, PastryBindingModel model)
{
var pastryComponents = context.PastryComponents.Where(rec => rec.PastryId == model.Id).ToList();
if (pastryComponents != null && pastryComponents.Count > 0)
{ // удалили те, которых нет в модели
context.PastryComponents.RemoveRange(pastryComponents.Where(rec => !model.PastryComponents.ContainsKey(rec.ComponentId)));
context.SaveChanges();
// обновили количество у существующих записей
foreach (var updateComponent in pastryComponents)
{
updateComponent.Count = model.PastryComponents[updateComponent.ComponentId].Item2;
model.PastryComponents.Remove(updateComponent.ComponentId);
}
context.SaveChanges();
}
var pastry = context.Pastries.First(x => x.Id == Id);
foreach (var ic in model.PastryComponents)
{
context.PastryComponents.Add(new PastryComponent
{
Pastry = pastry,
Component = context.Components.First(x => x.Id == ic.Key),
Count = ic.Value.Item2
});
context.SaveChanges();
}
_pastryComponents = null;
}
}
}

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Confectionery/ConfectioneryDatabaseImplement/Models/PastryComponent.cs Normal file
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using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ConfectioneryDatabaseImplement.Models
{
public class PastryComponent
{
public int Id { get; set; }
[Required]
public int PastryId { get; set; }
[Required]
public int ComponentId { get; set; }
[Required]
public int Count { get; set; }
public virtual Component Component { get; set; } = new();
public virtual Pastry Pastry { get; set; } = new();
}
}

14
Confectionery/ConfectioneryView/ConfectioneryView.csproj
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@ -2,19 +2,31 @@
<PropertyGroup>
<OutputType>WinExe</OutputType>
<TargetFramework>net6.0-windows</TargetFramework>
<TargetFramework>net8.0-windows7.0</TargetFramework>
<Nullable>enable</Nullable>
<UseWindowsForms>true</UseWindowsForms>
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.3" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.3">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="8.0.3" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.3">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
<PackageReference Include="NLog.Extensions.Logging" Version="5.3.8" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\ConfectioneryBusinessLogic\ConfectioneryBusinessLogic.csproj" />
<ProjectReference Include="..\ConfectioneryContracts\ConfectioneryContracts.csproj" />
<ProjectReference Include="..\ConfectioneryDatabaseImplement\ConfectioneryDatabaseImplement.csproj" />
<ProjectReference Include="..\ConfectioneryFileImplement\ConfectioneryFileImplement.csproj" />
<ProjectReference Include="..\ConfectioneryListImplement\ConfectioneryListImplement.csproj" />
</ItemGroup>

2
Confectionery/ConfectioneryView/Program.cs
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@ -1,7 +1,7 @@
using ConfectioneryBusinessLogic;
using ConfectioneryContracts.BussinessLogicsContracts;
using ConfectioneryContracts.StoragesContracts;
using ConfectioneryFileImplement.Implements;
using ConfectioneryDatabaseImplement.Implements;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using NLog.Extensions.Logging;