Pavel/ISEbd-21_Putilin_P.A._PrecastConcretePlant
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Putilin P. A. Lab work 3 Hard #14

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Pavel wants to merge 7 commits from Lab3Hard into Lab2Hard
pull from: Lab3Hard
merge into: Pavel:Lab2Hard
Conversation 0 Commits 7 Files Changed 20 +1725 -3
20 changed files with 1725 additions and 3 deletions
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8
PrecastConcretePlant/PrecastConcretePlant.sln
View File

@ -13,7 +13,9 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PrecastConcretePlantBusines
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PrecastConcretePlantListImplement", "PrecastConcretePlantListImplement\PrecastConcretePlantListImplement.csproj", "{471A4697-59C0-40C0-8B5E-8BEC01BD20BD}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PrecastConcretePlantFileImplement", "PrecastConcretePlantFileImplement\PrecastConcretePlantFileImplement.csproj", "{6251B4B7-A78D-458B-A926-FD0A8DF31076}"
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PrecastConcretePlantFileImplement", "PrecastConcretePlantFileImplement\PrecastConcretePlantFileImplement.csproj", "{6251B4B7-A78D-458B-A926-FD0A8DF31076}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PrecastConcretePlantDatabaseImplement", "PrecastConcretePlantDatabaseImplement\PrecastConcretePlantDatabaseImplement.csproj", "{4BD779AC-8B0F-4523-ADB5-29184D1030D2}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
@ -45,6 +47,10 @@ Global
{6251B4B7-A78D-458B-A926-FD0A8DF31076}.Debug|Any CPU.Build.0 = Debug|Any CPU
{6251B4B7-A78D-458B-A926-FD0A8DF31076}.Release|Any CPU.ActiveCfg = Release|Any CPU
{6251B4B7-A78D-458B-A926-FD0A8DF31076}.Release|Any CPU.Build.0 = Release|Any CPU
{4BD779AC-8B0F-4523-ADB5-29184D1030D2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{4BD779AC-8B0F-4523-ADB5-29184D1030D2}.Debug|Any CPU.Build.0 = Debug|Any CPU
{4BD779AC-8B0F-4523-ADB5-29184D1030D2}.Release|Any CPU.ActiveCfg = Release|Any CPU
{4BD779AC-8B0F-4523-ADB5-29184D1030D2}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

5
PrecastConcretePlant/PrecastConcretePlant/PrecastConcretePlantView.csproj
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@ -9,6 +9,10 @@
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.3">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
<PackageReference Include="NLog.Extensions.Logging" Version="5.2.1" />
</ItemGroup>
@ -16,6 +20,7 @@
<ItemGroup>
<ProjectReference Include="..\PrecastConcretePlantBusinessLogic\PrecastConcretePlantBusinessLogic.csproj" />
<ProjectReference Include="..\PrecastConcretePlantContracts\PrecastConcretePlantContracts.csproj" />
<ProjectReference Include="..\PrecastConcretePlantDatabaseImplement\PrecastConcretePlantDatabaseImplement.csproj" />
<ProjectReference Include="..\PrecastConcretePlantFileImplement\PrecastConcretePlantFileImplement.csproj" />
<ProjectReference Include="..\PrecastConcretePlantListImplement\PrecastConcretePlantListImplement.csproj" />
</ItemGroup>

4
PrecastConcretePlant/PrecastConcretePlant/Program.cs
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@ -1,8 +1,8 @@
using PrecastConcretePlantFileImplement.Implements;
using PrecastConcretePlantDatabaseImplement.Implements;
using PrecastConcretePlantBusinessLogic.BusinessLogic;
using PrecastConcretePlantContracts.BusinessLogicsContracts;
using PrecastConcretePlantContracts.StoragesContract;
using PrecastConcretePlantFileImplement;
using PrecastConcretePlantDatabaseImplement;
using PrecastConcretePlantView;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;

57
PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Component.cs Normal file
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@ -0,0 +1,57 @@
using PrecastConcretePlantContracts.BindingModels;
using PrecastConcretePlantContracts.ViewModels;
using PrecastConcretePlantDataModels.Models;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace PrecastConcretePlantDatabaseImplement.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<ReinforcedComponent> ReinforcedComponents { 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
};
}
}

80
PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/ComponentStorage.cs Normal file
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@ -0,0 +1,80 @@
using PrecastConcretePlantContracts.BindingModels;
using PrecastConcretePlantContracts.SearchModels;
using PrecastConcretePlantContracts.StoragesContract;
using PrecastConcretePlantContracts.ViewModels;
using PrecastConcretePlantDatabaseImplement.Models;
namespace PrecastConcretePlantDatabaseImplement.Implements
{
public class ComponentStorage : IComponentStorage
{
public List<ComponentViewModel> GetFullList()
{
using var context = new PrecastConcretePlantDatabase();
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 PrecastConcretePlantDatabase();
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 PrecastConcretePlantDatabase();
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 PrecastConcretePlantDatabase();
context.Components.Add(newComponent);
context.SaveChanges();
return newComponent.GetViewModel;
}
public ComponentViewModel? Update(ComponentBindingModel model)
{
using var context = new PrecastConcretePlantDatabase();
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 PrecastConcretePlantDatabase();
var element = context.Components.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Components.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
}
}

171
PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Migrations/20230306170846_InitMigration.Designer.cs generated Normal file
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@ -0,0 +1,171 @@
// <auto-generated />
using System;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Migrations;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
using PrecastConcretePlantDatabaseImplement;
#nullable disable
namespace PrecastConcretePlantDatabaseImplement.Migrations
{
[DbContext(typeof(PrecastConcretePlantDatabase))]
[Migration("20230306170846_InitMigration")]
partial class InitMigration
{
/// <inheritdoc />
protected override void BuildTargetModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "7.0.3")
.HasAnnotation("Relational:MaxIdentifierLength", 128);
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.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("PrecastConcretePlantDatabaseImplement.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>("ReinforcedId")
.HasColumnType("int");
b.Property<int>("Status")
.HasColumnType("int");
b.Property<double>("Sum")
.HasColumnType("float");
b.HasKey("Id");
b.HasIndex("ReinforcedId");
b.ToTable("Orders");
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Reinforced", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<double>("Price")
.HasColumnType("float");
b.Property<string>("ReinforcedName")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.HasKey("Id");
b.ToTable("Reinforceds");
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.ReinforcedComponent", 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>("ReinforcedId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("ComponentId");
b.HasIndex("ReinforcedId");
b.ToTable("ReinforcedComponents");
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Order", b =>
{
b.HasOne("PrecastConcretePlantDatabaseImplement.Models.Reinforced", "Reinforced")
.WithMany("Orders")
.HasForeignKey("ReinforcedId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Reinforced");
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.ReinforcedComponent", b =>
{
b.HasOne("PrecastConcretePlantDatabaseImplement.Models.Component", "Component")
.WithMany("ReinforcedComponents")
.HasForeignKey("ComponentId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("PrecastConcretePlantDatabaseImplement.Models.Reinforced", "Reinfordced")
.WithMany("Components")
.HasForeignKey("ReinforcedId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Component");
b.Navigation("Reinfordced");
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Component", b =>
{
b.Navigation("ReinforcedComponents");
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Reinforced", b =>
{
b.Navigation("Components");
b.Navigation("Orders");
});
#pragma warning restore 612, 618
}
}
}

125
PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Migrations/20230306170846_InitMigration.cs Normal file
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@ -0,0 +1,125 @@
using System;
using Microsoft.EntityFrameworkCore.Migrations;
#nullable disable
namespace PrecastConcretePlantDatabaseImplement.Migrations
{
/// <inheritdoc />
public partial class InitMigration : 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: "Reinforceds",
columns: table => new
{
Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
ReinforcedName = table.Column<string>(type: "nvarchar(max)", nullable: false),
Price = table.Column<double>(type: "float", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Reinforceds", x => x.Id);
});
migrationBuilder.CreateTable(
name: "Orders",
columns: table => new
{
Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
ReinforcedId = 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_Reinforceds_ReinforcedId",
column: x => x.ReinforcedId,
principalTable: "Reinforceds",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateTable(
name: "ReinforcedComponents",
columns: table => new
{
Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
ReinforcedId = 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_ReinforcedComponents", x => x.Id);
table.ForeignKey(
name: "FK_ReinforcedComponents_Components_ComponentId",
column: x => x.ComponentId,
principalTable: "Components",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
table.ForeignKey(
name: "FK_ReinforcedComponents_Reinforceds_ReinforcedId",
column: x => x.ReinforcedId,
principalTable: "Reinforceds",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateIndex(
name: "IX_Orders_ReinforcedId",
table: "Orders",
column: "ReinforcedId");
migrationBuilder.CreateIndex(
name: "IX_ReinforcedComponents_ComponentId",
table: "ReinforcedComponents",
column: "ComponentId");
migrationBuilder.CreateIndex(
name: "IX_ReinforcedComponents_ReinforcedId",
table: "ReinforcedComponents",
column: "ReinforcedId");
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropTable(
name: "Orders");
migrationBuilder.DropTable(
name: "ReinforcedComponents");
migrationBuilder.DropTable(
name: "Components");
migrationBuilder.DropTable(
name: "Reinforceds");
}
}
}

248
PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Migrations/20230509090707_Create_shop.Designer.cs generated Normal file
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@ -0,0 +1,248 @@
// <auto-generated />
using System;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Migrations;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
using PrecastConcretePlantDatabaseImplement;
#nullable disable
namespace PrecastConcretePlantDatabaseImplement.Migrations
{
[DbContext(typeof(PrecastConcretePlantDatabase))]
[Migration("20230509090707_Create_shop")]
partial class Create_shop
{
/// <inheritdoc />
protected override void BuildTargetModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "7.0.3")
.HasAnnotation("Relational:MaxIdentifierLength", 128);
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.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("PrecastConcretePlantDatabaseImplement.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>("ReinforcedId")
.HasColumnType("int");
b.Property<int>("Status")
.HasColumnType("int");
b.Property<double>("Sum")
.HasColumnType("float");
b.HasKey("Id");
b.HasIndex("ReinforcedId");
b.ToTable("Orders");
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Reinforced", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<double>("Price")
.HasColumnType("float");
b.Property<string>("ReinforcedName")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.HasKey("Id");
b.ToTable("Reinforceds");
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.ReinforcedComponent", 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>("ReinforcedId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("ComponentId");
b.HasIndex("ReinforcedId");
b.ToTable("ReinforcedComponents");
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.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>("MaxCountReinforceds")
.HasColumnType("int");
b.Property<string>("Name")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.HasKey("Id");
b.ToTable("Shops");
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.ShopReinforced", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<int>("Count")
.HasColumnType("int");
b.Property<int>("ReinforcedId")
.HasColumnType("int");
b.Property<int>("ShopId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("ReinforcedId");
b.HasIndex("ShopId");
b.ToTable("ShopReinforceds");
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Order", b =>
{
b.HasOne("PrecastConcretePlantDatabaseImplement.Models.Reinforced", "Reinforced")
.WithMany("Orders")
.HasForeignKey("ReinforcedId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Reinforced");
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.ReinforcedComponent", b =>
{
b.HasOne("PrecastConcretePlantDatabaseImplement.Models.Component", "Component")
.WithMany("ReinforcedComponents")
.HasForeignKey("ComponentId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("PrecastConcretePlantDatabaseImplement.Models.Reinforced", "Reinfordced")
.WithMany("Components")
.HasForeignKey("ReinforcedId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Component");
b.Navigation("Reinfordced");
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.ShopReinforced", b =>
{
b.HasOne("PrecastConcretePlantDatabaseImplement.Models.Reinforced", "Reinforced")
.WithMany()
.HasForeignKey("ReinforcedId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("PrecastConcretePlantDatabaseImplement.Shop", "Shop")
.WithMany("ShopReinforceds")
.HasForeignKey("ShopId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Reinforced");
b.Navigation("Shop");
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Component", b =>
{
b.Navigation("ReinforcedComponents");
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Reinforced", b =>
{
b.Navigation("Components");
b.Navigation("Orders");
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Shop", b =>
{
b.Navigation("ShopReinforceds");
});
#pragma warning restore 612, 618
}
}
}

78
PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Migrations/20230509090707_Create_shop.cs Normal file
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@ -0,0 +1,78 @@
using System;
using Microsoft.EntityFrameworkCore.Migrations;
#nullable disable
namespace PrecastConcretePlantDatabaseImplement.Migrations
{
/// <inheritdoc />
public partial class Create_shop : Migration
{
/// <inheritdoc />
protected override void Up(MigrationBuilder migrationBuilder)
{
migrationBuilder.CreateTable(
name: "Shops",
columns: table => new
{
Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
Name = table.Column<string>(type: "nvarchar(max)", nullable: false),
Address = table.Column<string>(type: "nvarchar(max)", nullable: false),
MaxCountReinforceds = table.Column<int>(type: "int", nullable: false),
DateOpening = table.Column<DateTime>(type: "datetime2", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Shops", x => x.Id);
});
migrationBuilder.CreateTable(
name: "ShopReinforceds",
columns: table => new
{
Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
ReinforcedId = table.Column<int>(type: "int", nullable: false),
ShopId = table.Column<int>(type: "int", nullable: false),
Count = table.Column<int>(type: "int", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_ShopReinforceds", x => x.Id);
table.ForeignKey(
name: "FK_ShopReinforceds_Reinforceds_ReinforcedId",
column: x => x.ReinforcedId,
principalTable: "Reinforceds",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
table.ForeignKey(
name: "FK_ShopReinforceds_Shops_ShopId",
column: x => x.ShopId,
principalTable: "Shops",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateIndex(
name: "IX_ShopReinforceds_ReinforcedId",
table: "ShopReinforceds",
column: "ReinforcedId");
migrationBuilder.CreateIndex(
name: "IX_ShopReinforceds_ShopId",
table: "ShopReinforceds",
column: "ShopId");
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropTable(
name: "ShopReinforceds");
migrationBuilder.DropTable(
name: "Shops");
}
}
}

245
PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Migrations/PrecastConcretePlantDatabaseModelSnapshot.cs Normal file
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// <auto-generated />
using System;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
using PrecastConcretePlantDatabaseImplement;
#nullable disable
namespace PrecastConcretePlantDatabaseImplement.Migrations
{
[DbContext(typeof(PrecastConcretePlantDatabase))]
partial class PrecastConcretePlantDatabaseModelSnapshot : ModelSnapshot
{
protected override void BuildModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "7.0.3")
.HasAnnotation("Relational:MaxIdentifierLength", 128);
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.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", (string)null);
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.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>("ReinforcedId")
.HasColumnType("int");
b.Property<int>("Status")
.HasColumnType("int");
b.Property<double>("Sum")
.HasColumnType("float");
b.HasKey("Id");
b.HasIndex("ReinforcedId");
b.ToTable("Orders", (string)null);
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Reinforced", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<double>("Price")
.HasColumnType("float");
b.Property<string>("ReinforcedName")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.HasKey("Id");
b.ToTable("Reinforceds", (string)null);
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.ReinforcedComponent", 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>("ReinforcedId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("ComponentId");
b.HasIndex("ReinforcedId");
b.ToTable("ReinforcedComponents", (string)null);
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.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>("MaxCountReinforceds")
.HasColumnType("int");
b.Property<string>("Name")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.HasKey("Id");
b.ToTable("Shops", (string)null);
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.ShopReinforced", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<int>("Count")
.HasColumnType("int");
b.Property<int>("ReinforcedId")
.HasColumnType("int");
b.Property<int>("ShopId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("ReinforcedId");
b.HasIndex("ShopId");
b.ToTable("ShopReinforceds", (string)null);
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Order", b =>
{
b.HasOne("PrecastConcretePlantDatabaseImplement.Models.Reinforced", "Reinforced")
.WithMany("Orders")
.HasForeignKey("ReinforcedId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Reinforced");
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.ReinforcedComponent", b =>
{
b.HasOne("PrecastConcretePlantDatabaseImplement.Models.Component", "Component")
.WithMany("ReinforcedComponents")
.HasForeignKey("ComponentId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("PrecastConcretePlantDatabaseImplement.Models.Reinforced", "Reinfordced")
.WithMany("Components")
.HasForeignKey("ReinforcedId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Component");
b.Navigation("Reinfordced");
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.ShopReinforced", b =>
{
b.HasOne("PrecastConcretePlantDatabaseImplement.Models.Reinforced", "Reinforced")
.WithMany()
eegov commented 2023-05-27 22:11:05 +04:00
Review
Copy Link

Связь настроена не до конца

Связь настроена не до конца
.HasForeignKey("ReinforcedId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("PrecastConcretePlantDatabaseImplement.Shop", "Shop")
.WithMany("ShopReinforceds")
.HasForeignKey("ShopId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Reinforced");
b.Navigation("Shop");
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Component", b =>
{
b.Navigation("ReinforcedComponents");
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Models.Reinforced", b =>
{
b.Navigation("Components");
b.Navigation("Orders");
});
modelBuilder.Entity("PrecastConcretePlantDatabaseImplement.Shop", b =>
{
b.Navigation("ShopReinforceds");
});
#pragma warning restore 612, 618
}
}
}

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PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Order.cs Normal file
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using Microsoft.EntityFrameworkCore;
using PrecastConcretePlantContracts.BindingModels;
using PrecastConcretePlantContracts.ViewModels;
using PrecastConcretePlantDataModels.Enums;
using PrecastConcretePlantDataModels.Models;
using System.ComponentModel.DataAnnotations;
using System.Reflection;
namespace PrecastConcretePlantDatabaseImplement.Models
{
public class Order : IOrderModel
{
public int Id { get; private set; }
[Required]
public int ReinforcedId { get; private set; }
[Required]
public int Count { get; private set; }
[Required]
public double Sum { get; private set; }
[Required]
public OrderStatus Status { get; private set; }
[Required]
public DateTime DateCreate { get; private set; }
public DateTime? DateImplement { get; private set; }
public Reinforced Reinforced { get; private set; }
public static Order? Create(OrderBindingModel? model)
{
if (model == null)
{
return null;
}
return new Order()
{
ReinforcedId = model.ReinforcedId,
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;
}
ReinforcedId = model.ReinforcedId;
Count = model.Count;
Sum = model.Sum;
Status = model.Status;
DateCreate = model.DateCreate;
DateImplement = model.DateImplement;
Id = model.Id;
}
public OrderViewModel GetViewModel
{
get
{
var context = new PrecastConcretePlantDatabase();
return new()
{
ReinforcedName = Reinforced?.ReinforcedName ?? string.Empty,
ReinforcedId = ReinforcedId,
Count = Count,
Sum = Sum,
Status = Status,
DateCreate = DateCreate,
DateImplement = DateImplement,
Id = Id,
};
}
}
}
}

77
PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/OrderStorage.cs Normal file
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using Microsoft.EntityFrameworkCore;
using PrecastConcretePlantContracts.BindingModels;
using PrecastConcretePlantContracts.SearchModels;
using PrecastConcretePlantContracts.StoragesContract;
using PrecastConcretePlantContracts.ViewModels;
using PrecastConcretePlantDatabaseImplement.Models;
namespace PrecastConcretePlantDatabaseImplement
{
public class OrderStorage : IOrderStorage
{
public OrderViewModel? GetElement(OrderSearchModel model)
{
using var context = new PrecastConcretePlantDatabase();
if (!model.Id.HasValue)
{
return null;
}
return context.Orders.Include(x => x.Reinforced).FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)?.GetViewModel;
}
public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
{
var result = GetElement(model);
return result != null ? new() { result } : new();
}
public List<OrderViewModel> GetFullList()
{
using var context = new PrecastConcretePlantDatabase();
return context.Orders
.Include(x => x.Reinforced)
.Select(x => x.GetViewModel)
.ToList();
}
public OrderViewModel? Insert(OrderBindingModel model)
{
var newOrder = Order.Create(model);
if (newOrder == null)
{
return null;
}
using var context = new PrecastConcretePlantDatabase();
context.Orders.Add(newOrder);
context.SaveChanges();
return newOrder.GetViewModel;
}
public OrderViewModel? Update(OrderBindingModel model)
{
using var context = new PrecastConcretePlantDatabase();
var order = context.Orders.Include(x => x.Reinforced).FirstOrDefault(x => x.Id == model.Id);
if (order == null)
{
return null;
}
order.Update(model);
context.SaveChanges();
return order.GetViewModel;
}
public OrderViewModel? Delete(OrderBindingModel model)
{
using var context = new PrecastConcretePlantDatabase();
var element = context.Orders.Include(x => x.Reinforced).FirstOrDefault(x => x.Id == model.Id);
if (element != null)
{
context.Orders.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
}
}

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PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/PrecastConcretePlantDatabase.cs Normal file
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using Microsoft.EntityFrameworkCore;
using PrecastConcretePlantDatabaseImplement.Models;
namespace PrecastConcretePlantDatabaseImplement
{
public class PrecastConcretePlantDatabase : DbContext
{
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
{
// Перед работой необходимо установить SQL Express
if (optionsBuilder.IsConfigured == false)
{
optionsBuilder.UseSqlServer(@"
Server = localhost\SQLEXPRESS;
Initial Catalog = PrecastConcretePlantDatabaseDatabaseFull;
Integrated Security = True;
MultipleActiveResultSets = True;
TrustServerCertificate = True");
}
base.OnConfiguring(optionsBuilder);
}
public virtual DbSet<Component> Components { set; get; }
public virtual DbSet<Reinforced> Reinforceds { set; get; }
public virtual DbSet<ReinforcedComponent> ReinforcedComponents { set; get; }
public virtual DbSet<Order> Orders { set; get; }
public virtual DbSet<Shop> Shops { set; get; }
public virtual DbSet<ShopReinforced> ShopReinforceds { set; get; }
}
}

23
PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/PrecastConcretePlantDatabaseImplement.csproj Normal file
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.3" />
<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.3" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.3">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\PrecastConcretePlantContracts\PrecastConcretePlantContracts.csproj" />
<ProjectReference Include="..\PrecastConcretePlantDataModels\PrecastConcretePlantDataModels.csproj" />
</ItemGroup>
</Project>

99
PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Reinforced.cs Normal file
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using PrecastConcretePlantContracts.BindingModels;
using PrecastConcretePlantContracts.ViewModels;
using PrecastConcretePlantDataModels.Models;
using System.ComponentModel.DataAnnotations.Schema;
using System.ComponentModel.DataAnnotations;
using System.Xml.Linq;
namespace PrecastConcretePlantDatabaseImplement.Models
{
public class Reinforced : IReinforcedModel
{
public int Id { get; set; }
[Required]
public string ReinforcedName { get; set; } = string.Empty;
[Required]
public double Price { get; set; }
private Dictionary<int, (IComponentModel, int)>? _reinforcedComponents = null;
[NotMapped]
public Dictionary<int, (IComponentModel, int)> ReinforcedComponents
{
get
{
if (_reinforcedComponents == null)
{
_reinforcedComponents = Components
.ToDictionary(recPC => recPC.ComponentId, recPC =>
(recPC.Component as IComponentModel, recPC.Count));
}
return _reinforcedComponents;
}
}
[ForeignKey("ReinforcedId")]
public virtual List<ReinforcedComponent> Components { get; set; } = new();
[ForeignKey("ReinforcedId")]
public virtual List<Order> Orders { get; set; } = new();
public static Reinforced Create(PrecastConcretePlantDatabase context, ReinforcedBindingModel model)
{
return new Reinforced()
{
Id = model.Id,
ReinforcedName = model.ReinforcedName,
Price = model.Price,
Components = model.ReinforcedComponents.Select(x => new ReinforcedComponent
{
Component = context.Components.First(y => y.Id == x.Key),
Count = x.Value.Item2
}).ToList()
};
}
public void Update(ReinforcedBindingModel model)
{
ReinforcedName = model.ReinforcedName;
Price = model.Price;
}
public ReinforcedViewModel GetViewModel => new()
{
Id = Id,
ReinforcedName = ReinforcedName,
Price = Price,
ReinforcedComponents = ReinforcedComponents
};
public void UpdateComponents(PrecastConcretePlantDatabase context, ReinforcedBindingModel model)
{
var reinforcedComponents = context.ReinforcedComponents
.Where(rec => rec.ReinforcedId == model.Id)
.ToList();
if (reinforcedComponents != null && reinforcedComponents.Count > 0)
{ // удалили те, которых нет в модели
context.ReinforcedComponents
.RemoveRange(reinforcedComponents
.Where(rec => !model.ReinforcedComponents
.ContainsKey(rec.ComponentId)));
context.SaveChanges();
// обновили количество у существующих записей
foreach (var updateComponent in reinforcedComponents.Where(x => model.ReinforcedComponents.ContainsKey(x.ComponentId)))
{
updateComponent.Count = model.ReinforcedComponents[updateComponent.ComponentId].Item2;
model.ReinforcedComponents.Remove(updateComponent.ComponentId);
}
context.SaveChanges();
}
var reinfordced = context.Reinforceds.First(x => x.Id == Id);
foreach (var pc in model.ReinforcedComponents)
{
context.ReinforcedComponents.Add(new ReinforcedComponent
{
Reinfordced = reinfordced,
Component = context.Components.First(x => x.Id == pc.Key),
Count = pc.Value.Item2
});
context.SaveChanges();
}
_reinforcedComponents = null;
}
}
}

18
PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/ReinforcedComponent.cs Normal file
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using System.ComponentModel.DataAnnotations;
namespace PrecastConcretePlantDatabaseImplement.Models
{
public class ReinforcedComponent
{
public int Id { get; set; }
[Required]
public int ReinforcedId { get; set; }
[Required]
public int ComponentId { get; set; }
[Required]
public int Count { get; set; }
public virtual Component Component { get; set; } = new();
public virtual Reinforced Reinfordced { get; set; } = new();
}
}

103
PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/ReinforcedStorage.cs Normal file
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using PrecastConcretePlantContracts.BindingModels;
using PrecastConcretePlantContracts.SearchModels;
using PrecastConcretePlantContracts.StoragesContract;
using PrecastConcretePlantContracts.ViewModels;
using PrecastConcretePlantDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
namespace PrecastConcretePlantDatabaseImplement
{
public class ReinforcedStorage : IReinforcedStorage
{
public ReinforcedViewModel? Delete(ReinforcedBindingModel model)
{
using var context = new PrecastConcretePlantDatabase();
var element = context.Reinforceds.FirstOrDefault(x => x.Id == model.Id);
if (element != null)
{
context.Reinforceds.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
public ReinforcedViewModel? GetElement(ReinforcedSearchModel model)
{
if (string.IsNullOrEmpty(model.ReinforcedName) && !model.Id.HasValue)
{
return null;
}
using var context = new PrecastConcretePlantDatabase();
return context.Reinforceds
.Include(x => x.Components)
.ThenInclude(x => x.Component)
.FirstOrDefault
(x => (!string.IsNullOrEmpty(model.ReinforcedName) && x.ReinforcedName == model.ReinforcedName) ||
(model.Id.HasValue && x.Id == model.Id)
)?.GetViewModel;
}
public List<ReinforcedViewModel> GetFilteredList(ReinforcedSearchModel model)
{
if (string.IsNullOrEmpty(model.ReinforcedName))
{
return new();
}
using var context = new PrecastConcretePlantDatabase();
return context.Reinforceds
.Include(x => x.Components)
.ThenInclude(x => x.Component)
.Select(x => x.GetViewModel)
.Where(x => x.ReinforcedName.Contains(model.ReinforcedName))
.ToList();
}
public List<ReinforcedViewModel> GetFullList()
{
using var context = new PrecastConcretePlantDatabase();
return context.Reinforceds
.Include(x => x.Components)
.ThenInclude(x => x.Component)
.Select(x => x.GetViewModel)
.ToList();
}
public ReinforcedViewModel? Insert(ReinforcedBindingModel model)
{
using var context = new PrecastConcretePlantDatabase();
var newReinforced = Reinforced.Create(context, model);
if (newReinforced == null)
{
return null;
}
context.Reinforceds.Add(newReinforced);
context.SaveChanges();
return newReinforced.GetViewModel;
}
public ReinforcedViewModel? Update(ReinforcedBindingModel model)
{
using var context = new PrecastConcretePlantDatabase();
using var transaction = context.Database.BeginTransaction();
try
{
var reinforced = context.Reinforceds.FirstOrDefault(x => x.Id == model.Id);
if (reinforced == null)
{
return null;
}
reinforced.Update(model);
context.SaveChanges();
reinforced.UpdateComponents(context, model);
transaction.Commit();
return reinforced.GetViewModel;
}
catch
{
transaction.Rollback();
throw;
}
}
}
}

115
PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/Shop.cs Normal file
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using PrecastConcretePlantContracts.BindingModels;
using PrecastConcretePlantContracts.ViewModels;
using PrecastConcretePlantDataModels;
using System.ComponentModel.DataAnnotations.Schema;
using System.ComponentModel.DataAnnotations;
using PrecastConcretePlantDataModels.Models;
namespace PrecastConcretePlantDatabaseImplement
{
public class Shop : IShopModel
{
[Required]
public string Name { get; private set; } = string.Empty;
[Required]
public string Address { get; private set; } = string.Empty;
[Required]
public int MaxCountReinforceds { get; private set; }
public DateTime DateOpening { get; private set; }
private Dictionary<int, (IReinforcedModel, int)>? _cachedReinforceds = null;
[NotMapped]
public Dictionary<int, (IReinforcedModel, int)> Reinforceds
{
get
{
if (_cachedReinforceds == null)
{
using var context = new PrecastConcretePlantDatabase();
_cachedReinforceds = ShopReinforceds
.ToDictionary(x => x.ReinforcedId, x => (context.Reinforceds
.FirstOrDefault(y => y.Id == x.ReinforcedId)! as IReinforcedModel, x.Count));
}
return _cachedReinforceds;
}
}
public int Id { get; private set; }
[ForeignKey("ShopId")]
public virtual List<ShopReinforced> ShopReinforceds { get; set; } = new();
public static Shop? Create(PrecastConcretePlantDatabase context, ShopBindingModel? model)
{
if (model == null)
{
return null;
}
return new Shop()
{
Id = model.Id,
Name = model.Name,
Address = model.Address,
DateOpening = model.DateOpening,
MaxCountReinforceds = model.MaxCountReinforceds,
ShopReinforceds = model.Reinforceds.Select(x => new ShopReinforced
{
Reinforced = context.Reinforceds.FirstOrDefault(y => y.Id == x.Key)!,
Count = x.Value.Item2,
}).ToList()
};
}
public void Update(ShopBindingModel? model)
{
if (model == null)
{
return;
}
Name = model.Name;
Address = model.Address;
DateOpening = model.DateOpening;
MaxCountReinforceds = model.MaxCountReinforceds;
}
public ShopViewModel GetViewModel => new()
{
Id = Id,
Name = Name,
Address = Address,
Reinforceds = Reinforceds,
DateOpening = DateOpening,
MaxCountReinforceds = MaxCountReinforceds,
};
public void UpdateReinforceds(PrecastConcretePlantDatabase context, ShopBindingModel model)
{
var shopReinforceds = context.ShopReinforceds
.Where(rec => rec.ShopId == model.Id)
.ToList();
// удалили те, которых нет в модели
if (shopReinforceds != null && shopReinforceds.Count > 0)
{
context.ShopReinforceds
.RemoveRange(shopReinforceds
.Where(rec => !model.Reinforceds
.ContainsKey(rec.ReinforcedId)));
// обновили количество у существующих записей
foreach (var updateReinforced in shopReinforceds.Where(x => model.Reinforceds.ContainsKey(x.ReinforcedId)))
{
updateReinforced.Count = model.Reinforceds[updateReinforced.ReinforcedId].Item2;
model.Reinforceds.Remove(updateReinforced.ReinforcedId);
}
}
var shop = context.Shops.First(x => x.Id == model.Id);
shop.ShopReinforceds.AddRange(model.Reinforceds.Select(x => new ShopReinforced
{
Reinforced = context.Reinforceds.First(y => y.Id == x.Key),
Count = x.Value.Item2,
}).Except(shopReinforceds ?? new()));
context.SaveChanges();
_cachedReinforceds = null;
}
}
}

20
PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/ShopReinforced.cs Normal file
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@ -0,0 +1,20 @@
using PrecastConcretePlantDatabaseImplement.Models;
using System.ComponentModel.DataAnnotations;
namespace PrecastConcretePlantDatabaseImplement
{
public class ShopReinforced
{
public int Id { get; set; }
[Required]
public int ReinforcedId { get; set; }
[Required]
public int ShopId { get; set; }
[Required]
public int Count { get; set; }
public virtual Shop Shop { get; set; } = new();
public virtual Reinforced Reinforced { get; set; } = new();
}
}

136
PrecastConcretePlant/PrecastConcretePlantDatabaseImplement/ShopStorage.cs Normal file
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using Microsoft.EntityFrameworkCore;
using PrecastConcretePlantContracts.BindingModels;
using PrecastConcretePlantContracts.SearchModels;
using PrecastConcretePlantContracts.StoragesContract;
using PrecastConcretePlantContracts.ViewModels;
using PrecastConcretePlantDataModels.Models;
namespace PrecastConcretePlantDatabaseImplement
{
public class ShopStorage : IShopStorage
{
public ShopViewModel? Delete(ShopBindingModel model)
{
using var context = new PrecastConcretePlantDatabase();
var element = context.Shops.FirstOrDefault(x => x.Id == model.Id);
if (element != null)
{
context.Shops.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
public ShopViewModel? GetElement(ShopSearchModel model)
{
if (!model.Id.HasValue)
{
return null;
}
using var context = new PrecastConcretePlantDatabase();
return context.Shops
.Include(x => x.ShopReinforceds)
.ThenInclude(x => x.Reinforced)
.FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)
?.GetViewModel;
}
public List<ShopViewModel> GetFilteredList(ShopSearchModel model)
{
if (string.IsNullOrEmpty(model.Name))
{
return new();
}
using var context = new PrecastConcretePlantDatabase();
return context.Shops
.Include(x => x.ShopReinforceds)
.ThenInclude(x => x.Reinforced)
.Select(x => x.GetViewModel)
.Where(x => x.Name.Contains(model.Name ?? string.Empty))
.ToList();
}
public List<ShopViewModel> GetFullList()
{
using var context = new PrecastConcretePlantDatabase();
return context.Shops
.Include(x => x.ShopReinforceds)
.ThenInclude(x => x.Reinforced)
.Select(shop => shop.GetViewModel)
.ToList();
}
public ShopViewModel? Insert(ShopBindingModel model)
{
using var context = new PrecastConcretePlantDatabase();
using var transaction = context.Database.BeginTransaction();
try
{
var newShop = Shop.Create(context, model);
if (newShop == null)
{
return null;
}
if (context.Shops.Any(x => x.Name == newShop.Name))
{
throw new Exception("Не должно быть два магазина с одним названием");
}
context.Shops.Add(newShop);
context.SaveChanges();
transaction.Commit();
return newShop.GetViewModel;
}
catch
{
transaction.Rollback();
throw;
}
}
public ShopViewModel? Update(ShopBindingModel model)
{
using var context = new PrecastConcretePlantDatabase();
var shop = context.Shops.FirstOrDefault(x => x.Id == model.Id);
if (shop == null)
{
return null;
}
shop.Update(model);
shop.UpdateReinforceds(context, model);
context.SaveChanges();
return shop.GetViewModel;
}
public bool SellReinforceds(IReinforcedModel reinforced, int needCount)
{
using var context = new PrecastConcretePlantDatabase();
using var transaction = context.Database.BeginTransaction();
foreach (var sp in context.ShopReinforceds.Where(x => x.ReinforcedId == reinforced.Id))
{
var res = Math.Min(needCount, sp.Count);
sp.Count -= res;
needCount -= res;
if (sp.Count == 0) // Изделия больше нет в магазине, значит удаляем его
{
context.ShopReinforceds.Remove(sp);
}
if (needCount == 0) // Нельзя коммитить изменения в цикле, что использует контекст, поэтому выходим
{
break;
}
}
if (needCount == 0)
{
context.SaveChanges();
transaction.Commit();
}
else
{
transaction.Rollback();
}
return needCount == 0;
}
}
}