dex_moth/PIbd-22_Isaeva_A.I._FishFactory
dex_moth/PIbd-22_Isaeva_A.I._FishFactory
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PIbd-22 Isaeva A.I. Lab work 3 Base #4

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dex_moth wants to merge 5 commits from lab3 into lab2
pull from: lab3
merge into: dex_moth:lab2
Conversation 0 Commits 5 Files Changed 17 +1014 -15
17 changed files with 1014 additions and 15 deletions
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5
FishFactory/FishFactory.csproj
View File

@ -9,6 +9,10 @@
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.16">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
<PackageReference Include="NLog.Extensions.Logging" Version="5.3.8" />
</ItemGroup>
@ -16,6 +20,7 @@
<ItemGroup>
<ProjectReference Include="..\FishFactoryBusinessLogic\FishFactoryBusinessLogic.csproj" />
<ProjectReference Include="..\FishFactoryContracts\FishFactoryContracts.csproj" />
<ProjectReference Include="..\FishFactoryDatabaseImplement\FishFactoryDatabaseImplement.csproj" />
<ProjectReference Include="..\FishFactoryFileImplement\FishFactoryFileImplement.csproj" />
<ProjectReference Include="..\FishFactoryListImplement\FishFactoryListImplement.csproj" />
</ItemGroup>

10
FishFactory/FishFactory.sln
View File

@ -15,6 +15,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FishFactoryListImplement",
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FishFactoryFileImplement", "..\FishFactoryFileImplement\FishFactoryFileImplement.csproj", "{4EB943AB-67A8-4386-8874-FA0E3E98159C}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FishFactoryDatabaseImplement", "..\FishFactoryDatabaseImplement\FishFactoryDatabaseImplement.csproj", "{5744376D-B7D8-4FFD-B6D9-F53C169B056C}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@ -71,6 +73,14 @@ Global
{4EB943AB-67A8-4386-8874-FA0E3E98159C}.Release|Any CPU.Build.0 = Release|Any CPU
{4EB943AB-67A8-4386-8874-FA0E3E98159C}.Release|x86.ActiveCfg = Release|Any CPU
{4EB943AB-67A8-4386-8874-FA0E3E98159C}.Release|x86.Build.0 = Release|Any CPU
{5744376D-B7D8-4FFD-B6D9-F53C169B056C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{5744376D-B7D8-4FFD-B6D9-F53C169B056C}.Debug|Any CPU.Build.0 = Debug|Any CPU
{5744376D-B7D8-4FFD-B6D9-F53C169B056C}.Debug|x86.ActiveCfg = Debug|Any CPU
{5744376D-B7D8-4FFD-B6D9-F53C169B056C}.Debug|x86.Build.0 = Debug|Any CPU
{5744376D-B7D8-4FFD-B6D9-F53C169B056C}.Release|Any CPU.ActiveCfg = Release|Any CPU
{5744376D-B7D8-4FFD-B6D9-F53C169B056C}.Release|Any CPU.Build.0 = Release|Any CPU
{5744376D-B7D8-4FFD-B6D9-F53C169B056C}.Release|x86.ActiveCfg = Release|Any CPU
{5744376D-B7D8-4FFD-B6D9-F53C169B056C}.Release|x86.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

9
FishFactory/FormCanned.cs
View File

@ -1,14 +1,5 @@
using FishFactoryDataModel.Models;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using FishFactoryContracts.BusinessLogicsContracts;
using FishFactoryContracts.SearchModels;
using FishFactoryContracts.BindingModels;

2
FishFactory/Program.cs
View File

@ -2,7 +2,7 @@ using FishFactory.Forms;
using FishFactoryContracts.BusinessLogicsContracts;
using FishFactoryBusinessLogic.BusinessLogic;
using FishFactoryContracts.StoragesContracts;
using FishFactoryFileImplement.Implements;
using FishFactoryDatabaseImplement.Implements;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using NLog.Extensions.Logging;

5
FishFactoryContracts/StoragesContracts/IOrderStorage.cs
View File

@ -1,11 +1,6 @@
using FishFactoryContracts.BindingModels;
using FishFactoryContracts.SearchModels;
using FishFactoryContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace FishFactoryContracts.StoragesContracts
{

23
FishFactoryDatabaseImplement/FishFactoryDatabase.cs Normal file
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@ -0,0 +1,23 @@
using FishFactoryDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
namespace FishFactoryDatabaseImplement
{
public class FishFactoryDatabase : DbContext
{
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
{
if (optionsBuilder.IsConfigured == false)
{
optionsBuilder.UseNpgsql(@"Host=localhost;Database=FishFactory2;Username=postgres;Password=postgres");
}
base.OnConfiguring(optionsBuilder);
AppContext.SetSwitch("Npgsql.EnableLegacyTimestampBehavior", true);
AppContext.SetSwitch("Npgsql.DisableDateTimeInfinityConversions", true);
}
public virtual DbSet<Component> Components { set; get; }
public virtual DbSet<Canned> Canneds { set; get; }
public virtual DbSet<CannedComponent> CannedComponents { set; get; }
public virtual DbSet<Order> Orders { set; get; }
}
}

24
FishFactoryDatabaseImplement/FishFactoryDatabaseImplement.csproj Normal file
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@ -0,0 +1,24 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.16" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.16">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="netcore-psql-util" Version="1.2.1" />
<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="7.0.11" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\FishFactoryContracts\FishFactoryContracts.csproj" />
<ProjectReference Include="..\FishFactoryDataModels\FishFactoryDataModel.csproj" />
</ItemGroup>
</Project>

101
FishFactoryDatabaseImplement/Implements/CannedStorage.cs Normal file
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@ -0,0 +1,101 @@
using FishFactoryContracts.BindingModels;
using FishFactoryContracts.SearchModels;
using FishFactoryContracts.StoragesContracts;
using FishFactoryContracts.ViewModels;
using FishFactoryDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
namespace FishFactoryDatabaseImplement.Implements
{
public class CannedStorage : ICannedStorage
{
public List<CannedViewModel> GetFullList()
{
using var context = new FishFactoryDatabase();
return context.Canneds
.Include(x => x.Components)
.ThenInclude(x => x.Component)
.ToList()
.Select(x => x.GetViewModel)
.ToList();
}
public List<CannedViewModel> GetFilteredList(CannedSearchModel model)
{
if (string.IsNullOrEmpty(model.CannedName))
{
return new();
}
using var context = new FishFactoryDatabase();
return context.Canneds
.Include(x => x.Components)
.ThenInclude(x => x.Component)
.Where(x => x.CannedName.Contains(model.CannedName))
.ToList()
.Select(x => x.GetViewModel)
.ToList();
}
public CannedViewModel? GetElement(CannedSearchModel model)
{
if (string.IsNullOrEmpty(model.CannedName) && !model.Id.HasValue)
{
return null;
}
using var context = new FishFactoryDatabase();
return context.Canneds
.Include(x => x.Components)
.ThenInclude(x => x.Component)
.FirstOrDefault(x => (!string.IsNullOrEmpty(model.CannedName) && x.CannedName == model.CannedName) ||
(model.Id.HasValue && x.Id == model.Id))
?.GetViewModel;
}
public CannedViewModel? Insert(CannedBindingModel model)
{
using var context = new FishFactoryDatabase();
var newCanned = Canned.Create(context, model);
if (newCanned == null)
{
return null;
}
context.Canneds.Add(newCanned);
context.SaveChanges();
return newCanned.GetViewModel;
}
public CannedViewModel? Update(CannedBindingModel model)
{
using var context = new FishFactoryDatabase();
using var transaction = context.Database.BeginTransaction();
try
{
var product = context.Canneds.FirstOrDefault(rec => rec.Id == model.Id);
if (product == null)
{
return null;
}
product.Update(model);
context.SaveChanges();
product.UpdateComponents(context, model);
transaction.Commit();
return product.GetViewModel;
}
catch
{
transaction.Rollback();
throw;
}
}
public CannedViewModel? Delete(CannedBindingModel model)
{
using var context = new FishFactoryDatabase();
var element = context.Canneds
.Include(x => x.Components)
.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Canneds.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
}
}

76
FishFactoryDatabaseImplement/Implements/ComponentStorage.cs Normal file
View File

@ -0,0 +1,76 @@
using FishFactoryContracts.BindingModels;
using FishFactoryContracts.SearchModels;
using FishFactoryContracts.StoragesContracts;
using FishFactoryContracts.ViewModels;
using FishFactoryDatabaseImplement.Models;
namespace FishFactoryDatabaseImplement.Implements
{
public class ComponentStorage : IComponentStorage
{
public List<ComponentViewModel> GetFullList()
{
using var context = new FishFactoryDatabase();
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 FishFactoryDatabase();
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 FishFactoryDatabase();
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 FishFactoryDatabase();
context.Components.Add(newComponent);
context.SaveChanges();
return newComponent.GetViewModel;
}
public ComponentViewModel? Update(ComponentBindingModel model)
{
using var context = new FishFactoryDatabase();
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 FishFactoryDatabase();
var element = context.Components.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Components.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
}
}

84
FishFactoryDatabaseImplement/Implements/OrderStorage.cs Normal file
View File

@ -0,0 +1,84 @@
using FishFactoryContracts.BindingModels;
using FishFactoryContracts.SearchModels;
using FishFactoryContracts.StoragesContracts;
using FishFactoryContracts.ViewModels;
using FishFactoryDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
namespace FishFactoryDatabaseImplement.Implements
{
public class OrderStorage : IOrderStorage
{
public List<OrderViewModel> GetFullList()
{
using var context = new FishFactoryDatabase();
return context.Orders
.Include(x => x.Canned)
.Select(x => x.GetViewModel)
.ToList();
}
public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
{
if (!model.Id.HasValue)
{
return new();
}
using var context = new FishFactoryDatabase();
return context.Orders
.Include(x => x.Canned)
.Where(x => x.Id == model.Id)
.Select(x => x.GetViewModel)
.ToList();
}
public OrderViewModel? GetElement(OrderSearchModel model)
{
if (!model.Id.HasValue)
{
return new();
}
using var context = new FishFactoryDatabase();
return context.Orders
.Include(x => x.Canned)
.FirstOrDefault(x => x.Id == model.Id)
?.GetViewModel;
}
public OrderViewModel? Insert(OrderBindingModel model)
{
using var context = new FishFactoryDatabase();
if (model == null)
return null;
var newOrder = Order.Create(context, model);
if (newOrder == null)
{
return null;
}
context.Orders.Add(newOrder);
context.SaveChanges();
return newOrder.GetViewModel;
}
public OrderViewModel? Update(OrderBindingModel model)
{
using var context = new FishFactoryDatabase();
var order = context.Orders.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 FishFactoryDatabase();
var order = context.Orders.FirstOrDefault(rec => rec.Id == model.Id);
if (order != null)
{
context.Orders.Remove(order);
context.SaveChanges();
return order.GetViewModel;
}
return null;
}
}
}

171
FishFactoryDatabaseImplement/Migrations/20240320065127_InitialCreate.Designer.cs generated Normal file
View File

@ -0,0 +1,171 @@
// <auto-generated />
using System;
using FishFactoryDatabaseImplement;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Migrations;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
#nullable disable
namespace FishFactoryDatabaseImplement.Migrations
{
[DbContext(typeof(FishFactoryDatabase))]
[Migration("20240320065127_InitialCreate")]
partial class InitialCreate
{
/// <inheritdoc />
protected override void BuildTargetModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "7.0.16")
.HasAnnotation("Relational:MaxIdentifierLength", 63);
NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
modelBuilder.Entity("FishFactoryDatabaseImplement.Models.Canned", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<string>("CannedName")
.IsRequired()
.HasColumnType("text");
b.Property<double>("Price")
.HasColumnType("double precision");
b.HasKey("Id");
b.ToTable("Canneds");
});
modelBuilder.Entity("FishFactoryDatabaseImplement.Models.CannedComponent", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<int>("CannedId")
.HasColumnType("integer");
b.Property<int>("ComponentId")
.HasColumnType("integer");
b.Property<int>("Count")
.HasColumnType("integer");
b.HasKey("Id");
b.HasIndex("CannedId");
b.HasIndex("ComponentId");
b.ToTable("CannedComponents");
});
modelBuilder.Entity("FishFactoryDatabaseImplement.Models.Component", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<string>("ComponentName")
.IsRequired()
.HasColumnType("text");
b.Property<double>("Cost")
.HasColumnType("double precision");
b.HasKey("Id");
b.ToTable("Components");
});
modelBuilder.Entity("FishFactoryDatabaseImplement.Models.Order", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<int>("CannedId")
.HasColumnType("integer");
b.Property<int>("Count")
.HasColumnType("integer");
b.Property<DateTime>("DateCreate")
.HasColumnType("timestamp without time zone");
b.Property<DateTime?>("DateImplement")
.HasColumnType("timestamp without time zone");
b.Property<int>("Status")
.HasColumnType("integer");
b.Property<double>("Sum")
.HasColumnType("double precision");
b.HasKey("Id");
b.HasIndex("CannedId");
b.ToTable("Orders");
});
modelBuilder.Entity("FishFactoryDatabaseImplement.Models.CannedComponent", b =>
{
b.HasOne("FishFactoryDatabaseImplement.Models.Canned", "Canned")
.WithMany("Components")
.HasForeignKey("CannedId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("FishFactoryDatabaseImplement.Models.Component", "Component")
.WithMany("CannedComponents")
.HasForeignKey("ComponentId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Canned");
b.Navigation("Component");
});
modelBuilder.Entity("FishFactoryDatabaseImplement.Models.Order", b =>
{
b.HasOne("FishFactoryDatabaseImplement.Models.Canned", "Canned")
.WithMany("Orders")
.HasForeignKey("CannedId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Canned");
});
modelBuilder.Entity("FishFactoryDatabaseImplement.Models.Canned", b =>
{
b.Navigation("Components");
b.Navigation("Orders");
});
modelBuilder.Entity("FishFactoryDatabaseImplement.Models.Component", b =>
{
b.Navigation("CannedComponents");
});
#pragma warning restore 612, 618
}
}
}

126
FishFactoryDatabaseImplement/Migrations/20240320065127_InitialCreate.cs Normal file
View File

@ -0,0 +1,126 @@
using System;
using Microsoft.EntityFrameworkCore.Migrations;
using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
#nullable disable
namespace FishFactoryDatabaseImplement.Migrations
{
/// <inheritdoc />
public partial class InitialCreate : Migration
{
/// <inheritdoc />
protected override void Up(MigrationBuilder migrationBuilder)
{
migrationBuilder.CreateTable(
name: "Canneds",
columns: table => new
{
Id = table.Column<int>(type: "integer", nullable: false)
.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
CannedName = table.Column<string>(type: "text", nullable: false),
Price = table.Column<double>(type: "double precision", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Canneds", x => x.Id);
});
migrationBuilder.CreateTable(
name: "Components",
columns: table => new
{
Id = table.Column<int>(type: "integer", nullable: false)
.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
ComponentName = table.Column<string>(type: "text", nullable: false),
Cost = table.Column<double>(type: "double precision", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Components", x => x.Id);
});
migrationBuilder.CreateTable(
name: "Orders",
columns: table => new
{
Id = table.Column<int>(type: "integer", nullable: false)
.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
CannedId = table.Column<int>(type: "integer", nullable: false),
Count = table.Column<int>(type: "integer", nullable: false),
Sum = table.Column<double>(type: "double precision", nullable: false),
Status = table.Column<int>(type: "integer", nullable: false),
DateCreate = table.Column<DateTime>(type: "timestamp without time zone", nullable: false),
DateImplement = table.Column<DateTime>(type: "timestamp without time zone", nullable: true)
},
constraints: table =>
{
table.PrimaryKey("PK_Orders", x => x.Id);
table.ForeignKey(
name: "FK_Orders_Canneds_CannedId",
column: x => x.CannedId,
principalTable: "Canneds",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateTable(
name: "CannedComponents",
columns: table => new
{
Id = table.Column<int>(type: "integer", nullable: false)
.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
CannedId = table.Column<int>(type: "integer", nullable: false),
ComponentId = table.Column<int>(type: "integer", nullable: false),
Count = table.Column<int>(type: "integer", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_CannedComponents", x => x.Id);
table.ForeignKey(
name: "FK_CannedComponents_Canneds_CannedId",
column: x => x.CannedId,
principalTable: "Canneds",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
table.ForeignKey(
name: "FK_CannedComponents_Components_ComponentId",
column: x => x.ComponentId,
principalTable: "Components",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateIndex(
name: "IX_CannedComponents_CannedId",
table: "CannedComponents",
column: "CannedId");
migrationBuilder.CreateIndex(
name: "IX_CannedComponents_ComponentId",
table: "CannedComponents",
column: "ComponentId");
migrationBuilder.CreateIndex(
name: "IX_Orders_CannedId",
table: "Orders",
column: "CannedId");
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropTable(
name: "CannedComponents");
migrationBuilder.DropTable(
name: "Orders");
migrationBuilder.DropTable(
name: "Components");
migrationBuilder.DropTable(
name: "Canneds");
}
}
}

168
FishFactoryDatabaseImplement/Migrations/FishFactoryDatabaseModelSnapshot.cs Normal file
View File

@ -0,0 +1,168 @@
// <auto-generated />
using System;
using FishFactoryDatabaseImplement;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
#nullable disable
namespace FishFactoryDatabaseImplement.Migrations
{
[DbContext(typeof(FishFactoryDatabase))]
partial class FishFactoryDatabaseModelSnapshot : ModelSnapshot
{
protected override void BuildModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "7.0.16")
.HasAnnotation("Relational:MaxIdentifierLength", 63);
NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
modelBuilder.Entity("FishFactoryDatabaseImplement.Models.Canned", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<string>("CannedName")
.IsRequired()
.HasColumnType("text");
b.Property<double>("Price")
.HasColumnType("double precision");
b.HasKey("Id");
b.ToTable("Canneds");
});
modelBuilder.Entity("FishFactoryDatabaseImplement.Models.CannedComponent", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<int>("CannedId")
.HasColumnType("integer");
b.Property<int>("ComponentId")
.HasColumnType("integer");
b.Property<int>("Count")
.HasColumnType("integer");
b.HasKey("Id");
b.HasIndex("CannedId");
b.HasIndex("ComponentId");
b.ToTable("CannedComponents");
});
modelBuilder.Entity("FishFactoryDatabaseImplement.Models.Component", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<string>("ComponentName")
.IsRequired()
.HasColumnType("text");
b.Property<double>("Cost")
.HasColumnType("double precision");
b.HasKey("Id");
b.ToTable("Components");
});
modelBuilder.Entity("FishFactoryDatabaseImplement.Models.Order", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<int>("CannedId")
.HasColumnType("integer");
b.Property<int>("Count")
.HasColumnType("integer");
b.Property<DateTime>("DateCreate")
.HasColumnType("timestamp without time zone");
b.Property<DateTime?>("DateImplement")
.HasColumnType("timestamp without time zone");
b.Property<int>("Status")
.HasColumnType("integer");
b.Property<double>("Sum")
.HasColumnType("double precision");
b.HasKey("Id");
b.HasIndex("CannedId");
b.ToTable("Orders");
});
modelBuilder.Entity("FishFactoryDatabaseImplement.Models.CannedComponent", b =>
{
b.HasOne("FishFactoryDatabaseImplement.Models.Canned", "Canned")
.WithMany("Components")
.HasForeignKey("CannedId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("FishFactoryDatabaseImplement.Models.Component", "Component")
.WithMany("CannedComponents")
.HasForeignKey("ComponentId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Canned");
b.Navigation("Component");
});
modelBuilder.Entity("FishFactoryDatabaseImplement.Models.Order", b =>
{
b.HasOne("FishFactoryDatabaseImplement.Models.Canned", "Canned")
.WithMany("Orders")
.HasForeignKey("CannedId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Canned");
});
modelBuilder.Entity("FishFactoryDatabaseImplement.Models.Canned", b =>
{
b.Navigation("Components");
b.Navigation("Orders");
});
modelBuilder.Entity("FishFactoryDatabaseImplement.Models.Component", b =>
{
b.Navigation("CannedComponents");
});
#pragma warning restore 612, 618
}
}
}

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using FishFactoryContracts.BindingModels;
using FishFactoryContracts.ViewModels;
using FishFactoryDataModel.Models;
using System.ComponentModel.DataAnnotations.Schema;
using System.ComponentModel.DataAnnotations;
namespace FishFactoryDatabaseImplement.Models
{
public class Canned : ICannedModel
{
public int Id { get; set; }
[Required]
public string CannedName { get; set; } = string.Empty;
[Required]
public double Price { get; set; }
private Dictionary<int, (IComponentModel, int)>? _cannedComponents = null;
[NotMapped]
public Dictionary<int, (IComponentModel, int)> CannedComponents
{
get
{
if (_cannedComponents == null)
{
_cannedComponents = Components.ToDictionary(recPC => recPC.ComponentId, recPC => (recPC.Component as IComponentModel, recPC.Count));
}
return _cannedComponents;
}
}
[ForeignKey("CannedId")]
public virtual List<CannedComponent> Components { get; set; } = new();
[ForeignKey("CannedId")]
public virtual List<Order> Orders { get; set; } = new();
public static Canned Create(FishFactoryDatabase context, CannedBindingModel model)
{
return new Canned()
{
Id = model.Id,
CannedName = model.CannedName,
Price = model.Price,
Components = model.CannedComponents.Select(x => new CannedComponent
{
Component = context.Components.First(y => y.Id == x.Key),
Count = x.Value.Item2
}).ToList()
};
}
public void Update(CannedBindingModel model)
{
CannedName = model.CannedName;
Price = model.Price;
}
public CannedViewModel GetViewModel => new()
{
Id = Id,
CannedName = CannedName,
Price = Price,
CannedComponents = CannedComponents
};
public void UpdateComponents(FishFactoryDatabase context, CannedBindingModel model)
{
var cannedComponents = context.CannedComponents.Where(rec => rec.CannedId == model.Id).ToList();
if (cannedComponents != null && cannedComponents.Count > 0)
{ // удалили те, которых нет в модели
context.CannedComponents.RemoveRange(cannedComponents.Where(rec => !model.CannedComponents.ContainsKey(rec.ComponentId)));
context.SaveChanges();
// обновили количество у существующих записей
foreach (var updateComponent in cannedComponents)
{
updateComponent.Count = model.CannedComponents[updateComponent.ComponentId].Item2;
model.CannedComponents.Remove(updateComponent.ComponentId);
}
context.SaveChanges();
}
var canned = context.Canneds.First(x => x.Id == Id);
foreach (var pc in model.CannedComponents)
{
context.CannedComponents.Add(new CannedComponent
{
Canned = canned,
Component = context.Components.First(x => x.Id == pc.Key),
Count = pc.Value.Item2
});
context.SaveChanges();
}
_cannedComponents = null;
}
}
}

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FishFactoryDatabaseImplement/Models/CannedComponent.cs Normal file
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using System.ComponentModel.DataAnnotations;
namespace FishFactoryDatabaseImplement.Models
{
public class CannedComponent
{
public int Id { get; set; }
[Required]
public int CannedId { get; set; }
[Required]
public int ComponentId { get; set; }
[Required]
public int Count { get; set; }
public virtual Component Component { get; set; } = new();
public virtual Canned Canned { get; set; } = new();
}
}

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FishFactoryDatabaseImplement/Models/Component.cs Normal file
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using FishFactoryContracts.BindingModels;
using FishFactoryContracts.ViewModels;
using FishFactoryDataModel.Models;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace FishFactoryDatabaseImplement.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<CannedComponent> CannedComponents { 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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FishFactoryDatabaseImplement/Models/Order.cs Normal file
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using System.ComponentModel.DataAnnotations.Schema;
using System.ComponentModel.DataAnnotations;
using FishFactoryDataModel.Enums;
using FishFactoryContracts.BindingModels;
using FishFactoryContracts.ViewModels;
using FishFactoryDataModel.Models;
namespace FishFactoryDatabaseImplement.Models
{
public class Order : IOrderModel
{
public int Id { get; private set; }
[Required]
public int CannedId { get; private set; }
public virtual Canned Canned { get; set; } = new();
[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 static Order Create (FishFactoryDatabase context, OrderBindingModel model)
{
return new Order()
{
Id = model.Id,
CannedId = model.CannedId,
Canned = context.Canneds.First(x => x.Id == model.CannedId),
Count = model.Count,
Sum = model.Sum,
Status = model.Status,
DateCreate = model.DateCreate,
DateImplement = model.DateImplement,
};
}
public void Update(OrderBindingModel model)
{
if (model == null)
{
return;
}
Id = model.Id;
CannedId = model.CannedId;
Sum = model.Sum;
Status = model.Status;
DateCreate = model.DateCreate;
DateImplement = model.DateImplement;
}
public OrderViewModel GetViewModel => new()
{
Id = Id,
CannedId = CannedId,
CannedName = Canned.CannedName,
Count = Count,
Sum = Sum,
Status = Status,
DateCreate = DateCreate,
DateImplement = DateImplement,
};
}
}