fedorenko/PIbd-22_Fedorenko_G.Y._CarpentryWorkshop
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PIbd-22. Fedorenko G.Y. Lab Work 3 HARD #12

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fedorenko wants to merge 6 commits from LabWork03Hard into LabWork02Hard
pull from: LabWork03Hard
merge into: fedorenko:LabWork02Hard
Conversation 0 Commits 6 Files Changed 18 +1047 -2
15 changed files with 1047 additions and 2 deletions
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Showing only changes of commit d0514ff3b3 - Show all commits

8
CarpentryWorkshop/CarpentryWorkshop.sln
View File

@ -13,7 +13,9 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "CarpentryWorkshopListImplem
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "CarpentryWorkshopBusinessLogic", "CarpentryWorkshopBusinessLogic\CarpentryWorkshopBusinessLogic.csproj", "{4D7EFA75-B5DC-4287-A50D-73405118D4A0}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CarpentryWorkshopFileImplement", "CarpentryWorkshopFileImplement\CarpentryWorkshopFileImplement.csproj", "{6EFF6C01-263D-4D25-806A-1DC593820AB1}"
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "CarpentryWorkshopFileImplement", "CarpentryWorkshopFileImplement\CarpentryWorkshopFileImplement.csproj", "{6EFF6C01-263D-4D25-806A-1DC593820AB1}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CarpentryWorkshopDatabaseImplement", "CarpentryWorkshopDatabaseImplement\CarpentryWorkshopDatabaseImplement.csproj", "{249894CF-B596-4AFD-8EB7-F167056920A1}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
@ -45,6 +47,10 @@ Global
{6EFF6C01-263D-4D25-806A-1DC593820AB1}.Debug|Any CPU.Build.0 = Debug|Any CPU
{6EFF6C01-263D-4D25-806A-1DC593820AB1}.Release|Any CPU.ActiveCfg = Release|Any CPU
{6EFF6C01-263D-4D25-806A-1DC593820AB1}.Release|Any CPU.Build.0 = Release|Any CPU
{249894CF-B596-4AFD-8EB7-F167056920A1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{249894CF-B596-4AFD-8EB7-F167056920A1}.Debug|Any CPU.Build.0 = Debug|Any CPU
{249894CF-B596-4AFD-8EB7-F167056920A1}.Release|Any CPU.ActiveCfg = Release|Any CPU
{249894CF-B596-4AFD-8EB7-F167056920A1}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

5
CarpentryWorkshop/CarpentryWorkshop/CarpentryWorkshopView.csproj
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@ -19,6 +19,10 @@
</ItemGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.17">
<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>
@ -26,6 +30,7 @@
<ItemGroup>
<ProjectReference Include="..\CarpentryWorkshopBusinessLogic\CarpentryWorkshopBusinessLogic.csproj" />
<ProjectReference Include="..\CarpentryWorkshopContracts\CarpentryWorkshopContracts.csproj" />
<ProjectReference Include="..\CarpentryWorkshopDatabaseImplement\CarpentryWorkshopDatabaseImplement.csproj" />
<ProjectReference Include="..\CarpentryWorkshopDataModels\CarpentryWorkshopDataModels.csproj" />
<ProjectReference Include="..\CarpentryWorkshopFileImplement\CarpentryWorkshopFileImplement.csproj" />
<ProjectReference Include="..\CarpentryWorkshopListImplement\CarpentryWorkshopListImplement.csproj" />

2
CarpentryWorkshop/CarpentryWorkshop/Program.cs
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@ -1,7 +1,7 @@
using CarpentryWorkshopBusinessLogic.BusinessLogics;
using CarpentryWorkshopContracts.BusinessLogicsContracts;
using CarpentryWorkshopContracts.StoragesContracts;
using CarpentryWorkshopFileImplement.Implements;
using CarpentryWorkshopDatabaseImplement.Implements;
using CarpentryWorkshopView;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;

21
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/CarpentryWorkshopDatabase.cs Normal file
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@ -0,0 +1,21 @@
using CarpentryWorkshopDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
namespace CarpentryWorkshopDatabaseImplement
{
public class CarpentryWorkshopDatabase : DbContext
{
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
{
if (optionsBuilder.IsConfigured == false)
{
optionsBuilder.UseSqlServer(@"Data Source=localhost\SQLEXPRESS;Initial Catalog=CarpentryWorkshopDatabaseFull;Integrated Security=True;MultipleActiveResultSets=True;TrustServerCertificate=True");
}
base.OnConfiguring(optionsBuilder);
}
public virtual DbSet<Component> Components { set; get; }
public virtual DbSet<Wood> Woods { set; get; }
public virtual DbSet<WoodComponent> WoodComponents { set; get; }
public virtual DbSet<Order> Orders { set; get; }
}
}

23
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/CarpentryWorkshopDatabaseImplement.csproj Normal file
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@ -0,0 +1,23 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.17" />
<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.17" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.17">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\CarpentryWorkshopContracts\CarpentryWorkshopContracts.csproj" />
<ProjectReference Include="..\CarpentryWorkshopDataModels\CarpentryWorkshopDataModels.csproj" />
</ItemGroup>
</Project>

79
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Implements/ComponentStorage.cs Normal file
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@ -0,0 +1,79 @@
using CarpentryWorkshopContracts.BindingModels;
using CarpentryWorkshopContracts.SearchModels;
using CarpentryWorkshopContracts.StoragesContracts;
using CarpentryWorkshopContracts.ViewModels;
using CarpentryWorkshopDatabaseImplement.Models;
namespace CarpentryWorkshopDatabaseImplement.Implements
{
public class ComponentStorage : IComponentStorage
{
public List<ComponentViewModel> GetFullList()
{
using var context = new CarpentryWorkshopDatabase();
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 CarpentryWorkshopDatabase();
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 CarpentryWorkshopDatabase();
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 CarpentryWorkshopDatabase();
context.Components.Add(newComponent);
context.SaveChanges();
return newComponent.GetViewModel;
}
public ComponentViewModel? Update(ComponentBindingModel model)
{
using var context = new CarpentryWorkshopDatabase();
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 CarpentryWorkshopDatabase();
var element = context.Components.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Components.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
}
}

80
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Implements/OrderStorage.cs Normal file
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@ -0,0 +1,80 @@
using CarpentryWorkshopContracts.StoragesContracts;
using CarpentryWorkshopContracts.BindingModels;
using CarpentryWorkshopContracts.SearchModels;
using CarpentryWorkshopContracts.ViewModels;
using CarpentryWorkshopDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
namespace CarpentryWorkshopDatabaseImplement.Implements
{
public class OrderStorage : IOrderStorage
{
public OrderViewModel? GetElement(OrderSearchModel model)
{
if (!model.Id.HasValue)
{
return null;
}
using var context = new CarpentryWorkshopDatabase();
return context.Orders.Include(x => x.Wood).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 CarpentryWorkshopDatabase();
return context.Orders
.Where(x => x.Id == model.Id)
.Include(x => x.Wood)
.Select(x => x.GetViewModel)
.ToList();
}
public List<OrderViewModel> GetFullList()
{
using var context = new CarpentryWorkshopDatabase();
return context.Orders.Include(x => x.Wood).Select(x => x.GetViewModel).ToList();
}
public OrderViewModel? Insert(OrderBindingModel model)
{
var newOrder = Order.Create(model);
if (newOrder == null)
{
return null;
}
using var context = new CarpentryWorkshopDatabase();
context.Orders.Add(newOrder);
context.SaveChanges();
return context.Orders.Include(x => x.Wood).FirstOrDefault(x => x.Id == newOrder.Id)?.GetViewModel;
}
public OrderViewModel? Update(OrderBindingModel model)
{
using var context = new CarpentryWorkshopDatabase();
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.Wood).FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
}
public OrderViewModel? Delete(OrderBindingModel model)
{
using var context = new CarpentryWorkshopDatabase();
var element = context.Orders.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Orders.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
}
}

124
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Implements/WoodStorage.cs Normal file
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@ -0,0 +1,124 @@
using CarpentryWorkshopContracts.BindingModels;
using CarpentryWorkshopContracts.SearchModels;
using CarpentryWorkshopContracts.StoragesContracts;
using CarpentryWorkshopContracts.ViewModels;
using CarpentryWorkshopDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
namespace CarpentryWorkshopDatabaseImplement.Implements
{
public class WoodStorage : IWoodStorage
{
public List<WoodViewModel> GetFullList()
{
using var context = new CarpentryWorkshopDatabase();
return context.Woods
.Include(x => x.Components)
.ThenInclude(x => x.Component)
.ToList()
.Select(x => x.GetViewModel)
.ToList();
}
public List<WoodViewModel> GetFilteredList(WoodSearchModel model)
{
if (string.IsNullOrEmpty(model.WoodName))
{
return new();
}
using var context = new CarpentryWorkshopDatabase();
return context.Woods
.Include(x => x.Components)
.ThenInclude(x => x.Component)
.Where(x => x.WoodName.Contains(model.WoodName))
.ToList()
.Select(x => x.GetViewModel)
.ToList();
}
public WoodViewModel? GetElement(WoodSearchModel model)
{
if (string.IsNullOrEmpty(model.WoodName) && !model.Id.HasValue)
{
return null;
}
using var context = new CarpentryWorkshopDatabase();
return context.Woods.Include(
x => x.Components
).ThenInclude(x => x.Component).FirstOrDefault(x => (
!string.IsNullOrEmpty(model.WoodName) &&
x.WoodName == model.WoodName) || (model.Id.HasValue && x.Id == model.Id)
)?.GetViewModel;
}
public WoodViewModel? Insert(WoodBindingModel model)
{
using var context = new CarpentryWorkshopDatabase();
using var transaction = context.Database.BeginTransaction();
{
try
{
var newWood = Wood.Create(context, model);
if (newWood == null)
{
transaction.Rollback();
return null;
}
context.Woods.Add(newWood);
context.SaveChanges();
context.Database.CommitTransaction();
return newWood.GetViewModel;
}
catch (Exception)
{
transaction.Rollback();
return null;
}
}
}
public WoodViewModel? Update(WoodBindingModel model)
{
using var context = new CarpentryWorkshopDatabase();
using var transaction = context.Database.BeginTransaction();
{
try
{
var wood = context.Woods.FirstOrDefault(x => x.Id == model.Id);
if (wood == null)
{
transaction.Rollback();
return null;
}
wood.Update(model);
wood.UpdateComponents(context, model);
context.SaveChanges();
context.Database.CommitTransaction();
return wood.GetViewModel;
}
catch (Exception)
{
transaction.Rollback();
return null;
}
}
}
public WoodViewModel? Delete(WoodBindingModel model)
{
using var context = new CarpentryWorkshopDatabase();
var element = context.Woods.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Woods.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
}
}

171
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Migrations/20240313050649_InitialCreate.Designer.cs generated Normal file
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@ -0,0 +1,171 @@
// <auto-generated />
using System;
using CarpentryWorkshopDatabaseImplement;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Migrations;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
#nullable disable
namespace CarpentryWorkshopDatabaseImplement.Migrations
{
[DbContext(typeof(CarpentryWorkshopDatabase))]
[Migration("20240313050649_InitialCreate")]
partial class InitialCreate
{
/// <inheritdoc />
protected override void BuildTargetModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "7.0.17")
.HasAnnotation("Relational:MaxIdentifierLength", 128);
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.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("CarpentryWorkshopDatabaseImplement.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>("Status")
.HasColumnType("int");
b.Property<double>("Sum")
.HasColumnType("float");
b.Property<int>("WoodId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("WoodId");
b.ToTable("Orders");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Wood", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<double>("Price")
.HasColumnType("float");
b.Property<string>("WoodName")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.HasKey("Id");
b.ToTable("Woods");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.WoodComponent", 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>("WoodId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("ComponentId");
b.HasIndex("WoodId");
b.ToTable("WoodComponents");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Order", b =>
{
b.HasOne("CarpentryWorkshopDatabaseImplement.Models.Wood", "Wood")
.WithMany("Orders")
.HasForeignKey("WoodId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Wood");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.WoodComponent", b =>
{
b.HasOne("CarpentryWorkshopDatabaseImplement.Models.Component", "Component")
.WithMany("WoodComponents")
.HasForeignKey("ComponentId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("CarpentryWorkshopDatabaseImplement.Models.Wood", "Wood")
.WithMany("Components")
.HasForeignKey("WoodId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Component");
b.Navigation("Wood");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Component", b =>
{
b.Navigation("WoodComponents");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Wood", b =>
{
b.Navigation("Components");
b.Navigation("Orders");
});
#pragma warning restore 612, 618
}
}
}

125
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Migrations/20240313050649_InitialCreate.cs Normal file
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@ -0,0 +1,125 @@
using System;
using Microsoft.EntityFrameworkCore.Migrations;
#nullable disable
namespace CarpentryWorkshopDatabaseImplement.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: "Woods",
columns: table => new
{
Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
WoodName = table.Column<string>(type: "nvarchar(max)", nullable: false),
Price = table.Column<double>(type: "float", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Woods", x => x.Id);
});
migrationBuilder.CreateTable(
name: "Orders",
columns: table => new
{
Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
WoodId = 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_Woods_WoodId",
column: x => x.WoodId,
principalTable: "Woods",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateTable(
name: "WoodComponents",
columns: table => new
{
Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
WoodId = 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_WoodComponents", x => x.Id);
table.ForeignKey(
name: "FK_WoodComponents_Components_ComponentId",
column: x => x.ComponentId,
principalTable: "Components",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
table.ForeignKey(
name: "FK_WoodComponents_Woods_WoodId",
column: x => x.WoodId,
principalTable: "Woods",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateIndex(
name: "IX_Orders_WoodId",
table: "Orders",
column: "WoodId");
migrationBuilder.CreateIndex(
name: "IX_WoodComponents_ComponentId",
table: "WoodComponents",
column: "ComponentId");
migrationBuilder.CreateIndex(
name: "IX_WoodComponents_WoodId",
table: "WoodComponents",
column: "WoodId");
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropTable(
name: "Orders");
migrationBuilder.DropTable(
name: "WoodComponents");
migrationBuilder.DropTable(
name: "Components");
migrationBuilder.DropTable(
name: "Woods");
}
}
}

168
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Migrations/CarpentryWorkshopDatabaseModelSnapshot.cs Normal file
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@ -0,0 +1,168 @@
// <auto-generated />
using System;
using CarpentryWorkshopDatabaseImplement;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
#nullable disable
namespace CarpentryWorkshopDatabaseImplement.Migrations
{
[DbContext(typeof(CarpentryWorkshopDatabase))]
partial class CarpentryWorkshopDatabaseModelSnapshot : ModelSnapshot
{
protected override void BuildModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "7.0.17")
.HasAnnotation("Relational:MaxIdentifierLength", 128);
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.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("CarpentryWorkshopDatabaseImplement.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>("Status")
.HasColumnType("int");
b.Property<double>("Sum")
.HasColumnType("float");
b.Property<int>("WoodId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("WoodId");
b.ToTable("Orders");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Wood", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<double>("Price")
.HasColumnType("float");
b.Property<string>("WoodName")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.HasKey("Id");
b.ToTable("Woods");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.WoodComponent", 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>("WoodId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("ComponentId");
b.HasIndex("WoodId");
b.ToTable("WoodComponents");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Order", b =>
{
b.HasOne("CarpentryWorkshopDatabaseImplement.Models.Wood", "Wood")
.WithMany("Orders")
.HasForeignKey("WoodId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Wood");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.WoodComponent", b =>
{
b.HasOne("CarpentryWorkshopDatabaseImplement.Models.Component", "Component")
.WithMany("WoodComponents")
.HasForeignKey("ComponentId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("CarpentryWorkshopDatabaseImplement.Models.Wood", "Wood")
.WithMany("Components")
.HasForeignKey("WoodId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Component");
b.Navigation("Wood");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Component", b =>
{
b.Navigation("WoodComponents");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Wood", b =>
{
b.Navigation("Components");
b.Navigation("Orders");
});
#pragma warning restore 612, 618
}
}
}

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using CarpentryWorkshopContracts.BindingModels;
using CarpentryWorkshopContracts.ViewModels;
using System.ComponentModel.DataAnnotations.Schema;
using System.ComponentModel.DataAnnotations;
using CarpentryWorkshopDataModels.Models;
namespace CarpentryWorkshopDatabaseImplement.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<WoodComponent> WoodComponents { 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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using CarpentryWorkshopContracts.BindingModels;
using CarpentryWorkshopContracts.ViewModels;
using CarpentryWorkshopDataModels.Enums;
using CarpentryWorkshopDataModels.Models;
using System.ComponentModel.DataAnnotations;
namespace CarpentryWorkshopDatabaseImplement.Models
{
public class Order : IOrderModel
{
public int Id { get; private set; }
[Required]
public int WoodId { 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 Wood Wood { get; private set; }
public static Order? Create(OrderBindingModel? model)
{
if (model == null)
{
return null;
}
return new Order
{
WoodId = model.WoodId,
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()
{
WoodId = WoodId,
Count = Count,
Sum = Sum,
DateCreate = DateCreate,
DateImplement = DateImplement,
Id = Id,
Status = Status,
WoodName = Wood.WoodName
};
}
}

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using CarpentryWorkshopContracts.BindingModels;
using CarpentryWorkshopContracts.ViewModels;
using CarpentryWorkshopDataModels.Models;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace CarpentryWorkshopDatabaseImplement.Models
{
public class Wood : IWoodModel
{
public int Id { get; private set; }
[Required]
public string WoodName { get; private set; } = string.Empty;
[Required]
public double Price { get; private set; }
private Dictionary<int, (IComponentModel, int)>? _woodComponents = null;
[NotMapped]
public Dictionary<int, (IComponentModel, int)> WoodComponents
{
get
{
if (_woodComponents == null)
{
_woodComponents = Components.ToDictionary(recPC => recPC.ComponentId, recPC => (recPC.Component as IComponentModel, recPC.Count));
}
return _woodComponents;
}
}
[ForeignKey("WoodId")]
public virtual List<WoodComponent> Components { get; set; } = new();
[ForeignKey("WoodId")]
public virtual List<Order> Orders { get; set; } = new();
public static Wood? Create(CarpentryWorkshopDatabase context, WoodBindingModel model)
{
var components = context.Components;
return new Wood()
{
Id = model.Id,
WoodName = model.WoodName,
Price = model.Price,
Components = model.WoodComponents.Select(x => new WoodComponent
{
Component = context.Components.First(y => y.Id == x.Key),
Count = x.Value.Item2
}).ToList()
};
}
public void Update(WoodBindingModel model)
{
WoodName = model.WoodName;
Price = model.Price;
}
public WoodViewModel GetViewModel => new()
{
Id = Id,
WoodName = WoodName,
Price = Price,
WoodComponents = WoodComponents
};
public void UpdateComponents(CarpentryWorkshopDatabase context, WoodBindingModel model)
{
var woodComponents = context.WoodComponents.Where(rec => rec.WoodId == model.Id).ToList();
if (woodComponents != null && woodComponents.Count > 0)
{ // удалили те, которых нет в модели
context.WoodComponents.RemoveRange(woodComponents.Where(rec => !model.WoodComponents.ContainsKey(rec.ComponentId)));
context.SaveChanges();
// обновили количество у существующих записей
foreach (var updateComponent in woodComponents)
{
updateComponent.Count = model.WoodComponents[updateComponent.ComponentId].Item2;
model.WoodComponents.Remove(updateComponent.ComponentId);
}
context.SaveChanges();
}
var wood = context.Woods.First(x => x.Id == Id);
foreach (var pc in model.WoodComponents)
{
context.WoodComponents.Add(new WoodComponent
{
Wood = wood,
Component = context.Components.First(x => x.Id == pc.Key),
Count = pc.Value.Item2
});
context.SaveChanges();
}
_woodComponents = null;
}
}
}

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using System.ComponentModel.DataAnnotations;
namespace CarpentryWorkshopDatabaseImplement.Models
{
public class WoodComponent
{
public int Id { get; set; }
[Required]
public int WoodId { get; set; }
[Required]
public int ComponentId { get; set; }
[Required]
public int Count { get; set; }
public virtual Component Component { get; set; } = new();
public virtual Wood Wood { get; set; } = new();
}
}