Stepan/PIbd-21_Afanasev_S.S_MotorPlant
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge pull request 'Lab3_Hard' (#7) from Lab3 into Lab3_Hard

Browse Source 
Reviewed-on: #7
This commit is contained in:
Stepan 2024-05-01 23:23:45 +04:00
commit b71760d50c
15 changed files with 1042 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
MotorPlant/MotorPlant.sln
View File

@ -15,6 +15,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MotorPlantListImplement", "
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MotorPlantFileImplement", "MotorPlantFileImplement\MotorPlantFileImplement.csproj", "{7F4C8448-8678-4AA4-A922-BB10EFCEF9AF}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MotorPlantDatabaseImplement", "MotorPlantDatabaseImplement\MotorPlantDatabaseImplement.csproj", "{635EFBA2-ECFB-45F0-B1BF-75D3DF9BD171}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@ -45,6 +47,10 @@ Global
{7F4C8448-8678-4AA4-A922-BB10EFCEF9AF}.Debug|Any CPU.Build.0 = Debug|Any CPU
{7F4C8448-8678-4AA4-A922-BB10EFCEF9AF}.Release|Any CPU.ActiveCfg = Release|Any CPU
{7F4C8448-8678-4AA4-A922-BB10EFCEF9AF}.Release|Any CPU.Build.0 = Release|Any CPU
{635EFBA2-ECFB-45F0-B1BF-75D3DF9BD171}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{635EFBA2-ECFB-45F0-B1BF-75D3DF9BD171}.Debug|Any CPU.Build.0 = Debug|Any CPU
{635EFBA2-ECFB-45F0-B1BF-75D3DF9BD171}.Release|Any CPU.ActiveCfg = Release|Any CPU
{635EFBA2-ECFB-45F0-B1BF-75D3DF9BD171}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

57
MotorPlant/MotorPlantDatabaseImplement/Component.cs Normal file
View File

@ -0,0 +1,57 @@
using MotorPlantContracts.BindingModels;
using MotorPlantContracts.ViewModels;
using MotorPlantDataModels.Models;
using System.ComponentModel.DataAnnotations.Schema;
using System.ComponentModel.DataAnnotations;
namespace MotorPlantDatabaseImplement.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<EngineComponent> EngineComponents { 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
};
}
}

84
MotorPlant/MotorPlantDatabaseImplement/ComponentStorage.cs Normal file
View File

@ -0,0 +1,84 @@
using MotorPlantContracts.BindingModels;
using MotorPlantContracts.SearchModels;
using MotorPlantContracts.StoragesContracts;
using MotorPlantContracts.ViewModels;
using MotorPlantDatabaseImplement.Models;
namespace MotorPlantDatabaseImplement.Implements
{
public class ComponentStorage : IComponentStorage
{
public List<ComponentViewModel> GetFullList()
{
using var context = new MotorPlantDataBase();
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 MotorPlantDataBase();
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 MotorPlantDataBase();
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 MotorPlantDataBase();
context.Components.Add(newComponent);
context.SaveChanges();
return newComponent.GetViewModel;
}
public ComponentViewModel? Update(ComponentBindingModel model)
{
using var context = new MotorPlantDataBase();
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 MotorPlantDataBase();
var element = context.Components.FirstOrDefault(rec => rec.Id ==
model.Id);
if (element != null)
{
context.Components.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
}
}

97
MotorPlant/MotorPlantDatabaseImplement/Engine.cs Normal file
View File

@ -0,0 +1,97 @@
using MotorPlantContracts.BindingModels;
using MotorPlantContracts.ViewModels;
using MotorPlantDataModels.Models;
using System.ComponentModel.DataAnnotations.Schema;
using System.ComponentModel.DataAnnotations;
namespace MotorPlantDatabaseImplement.Models
{
public class Engine : IEngineModel
{
public int Id { get; set; }
[Required]
public string EngineName { get; set; } = string.Empty;
[Required]
public double Price { get; set; }
private Dictionary<int, (IComponentModel, int)>? _EngineComponents =
null;
[NotMapped]
public Dictionary<int, (IComponentModel, int)> EngineComponents
{
get
{
if (_EngineComponents == null)
{
_EngineComponents = Components
.ToDictionary(recPC => recPC.ComponentId, recPC =>
(recPC.Component as IComponentModel, recPC.Count));
}
return _EngineComponents;
}
}
[ForeignKey("EngineId")]
public virtual List<EngineComponent> Components { get; set; } = new();
[ForeignKey("EngineId")]
public virtual List<Order> Orders { get; set; } = new();
public static Engine Create(MotorPlantDataBase context,
EngineBindingModel model)
{
return new Engine()
{
Id = model.Id,
EngineName = model.EngineName,
Price = model.Price,
Components = model.EngineComponents.Select(x => new
EngineComponent
{
Component = context.Components.First(y => y.Id == x.Key),
Count = x.Value.Item2
}).ToList()
};
}
public void Update(EngineBindingModel model)
{
EngineName = model.EngineName;
Price = model.Price;
}
public EngineViewModel GetViewModel => new()
{
Id = Id,
EngineName = EngineName,
Price = Price,
EngineComponents = EngineComponents
};
public void UpdateComponents(MotorPlantDataBase context,
EngineBindingModel model)
{
var EngineComponents = context.EngineComponents.Where(rec =>
rec.EngineId == model.Id).ToList();
if (EngineComponents != null && EngineComponents.Count > 0)
{
context.EngineComponents.RemoveRange(EngineComponents.Where(rec
=> !model.EngineComponents.ContainsKey(rec.ComponentId)));
context.SaveChanges();
foreach (var updateComponent in EngineComponents)
{
updateComponent.Count =
model.EngineComponents[updateComponent.ComponentId].Item2;
model.EngineComponents.Remove(updateComponent.ComponentId);
}
context.SaveChanges();
}
var Engine = context.Engines.First(x => x.Id == Id);
foreach (var pc in model.EngineComponents)
{
context.EngineComponents.Add(new EngineComponent
{
Engine = Engine,
Component = context.Components.First(x => x.Id == pc.Key),
Count = pc.Value.Item2
});
context.SaveChanges();
}
_EngineComponents = null;
}
}
}

17
MotorPlant/MotorPlantDatabaseImplement/EngineComponent.cs Normal file
View File

@ -0,0 +1,17 @@
using System.ComponentModel.DataAnnotations;
namespace MotorPlantDatabaseImplement.Models
{
public class EngineComponent
{
public int Id { get; set; }
[Required]
public int EngineId { get; set; }
[Required]
public int ComponentId { get; set; }
[Required]
public int Count { get; set; }
public virtual Component Component { get; set; } = new();
public virtual Engine Engine { get; set; } = new();
}
}

104
MotorPlant/MotorPlantDatabaseImplement/EngineStorage.cs Normal file
View File

@ -0,0 +1,104 @@
using MotorPlantContracts.BindingModels;
using MotorPlantContracts.SearchModels;
using MotorPlantContracts.StoragesContracts;
using MotorPlantContracts.ViewModels;
using MotorPlantDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
namespace MotorPlantDatabaseImplement.Implements
{
public class EngineStorage : IEngineStorage
{
public List<EngineViewModel> GetFullList()
{
using var context = new MotorPlantDataBase();
return context.Engines
.Include(x => x.Components)
.ThenInclude(x => x.Component)
.ToList()
.Select(x => x.GetViewModel)
.ToList();
}
public List<EngineViewModel> GetFilteredList(EngineSearchModel model)
{
if (string.IsNullOrEmpty(model.EngineName))
{
return new();
}
using var context = new MotorPlantDataBase();
return context.Engines.Include(x => x.Components)
.ThenInclude(x => x.Component)
.Where(x => x.EngineName.Contains(model.EngineName))
.ToList()
.Select(x => x.GetViewModel)
.ToList();
}
public EngineViewModel? GetElement(EngineSearchModel model)
{
if (string.IsNullOrEmpty(model.EngineName) &&
!model.Id.HasValue)
{
return null;
}
using var context = new MotorPlantDataBase();
return context.Engines
.Include(x => x.Components)
.ThenInclude(x => x.Component)
.FirstOrDefault(x => (!string.IsNullOrEmpty(model.EngineName) &&
x.EngineName == model.EngineName) ||
(model.Id.HasValue && x.Id ==
model.Id))
?.GetViewModel;
}
public EngineViewModel? Insert(EngineBindingModel model)
{
using var context = new MotorPlantDataBase();
var newEngine = Engine.Create(context, model);
if (newEngine == null)
{
return null;
}
context.Engines.Add(newEngine);
context.SaveChanges();
return newEngine.GetViewModel;
}
public EngineViewModel? Update(EngineBindingModel model)
{
using var context = new MotorPlantDataBase();
using var transaction = context.Database.BeginTransaction();
try
{
var Engine = context.Engines.FirstOrDefault(rec =>
rec.Id == model.Id);
if (Engine == null)
{
return null;
}
Engine.Update(model);
context.SaveChanges();
Engine.UpdateComponents(context, model);
transaction.Commit();
return Engine.GetViewModel;
}
catch
{
transaction.Rollback();
throw;
}
}
public EngineViewModel? Delete(EngineBindingModel model)
{
using var context = new MotorPlantDataBase();
var element = context.Engines
.Include(x => x.Components)
.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Engines.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
}
}

169
MotorPlant/MotorPlantDatabaseImplement/Migrations/20240308215333_InitialCreate.Designer.cs generated Normal file
View File

@ -0,0 +1,169 @@
// <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 MotorPlantDatabaseImplement;
#nullable disable
namespace MotorPlantDatabaseImplement.Migrations
{
[DbContext(typeof(MotorPlantDataBase))]
[Migration("20240308215333_InitialCreate")]
partial class InitialCreate
{
/// <inheritdoc />
protected override void BuildTargetModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "8.0.2")
.HasAnnotation("Relational:MaxIdentifierLength", 128);
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
modelBuilder.Entity("MotorPlantDatabaseImplement.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("MotorPlantDatabaseImplement.Models.Engine", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<string>("EngineName")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<double>("Price")
.HasColumnType("float");
b.HasKey("Id");
b.ToTable("Engines");
});
modelBuilder.Entity("MotorPlantDatabaseImplement.Models.EngineComponent", 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>("EngineId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("ComponentId");
b.HasIndex("EngineId");
b.ToTable("EngineComponents");
});
modelBuilder.Entity("MotorPlantDatabaseImplement.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>("EngineId")
.HasColumnType("int");
b.Property<int>("Status")
.HasColumnType("int");
b.Property<double>("Sum")
.HasColumnType("float");
b.HasKey("Id");
b.HasIndex("EngineId");
b.ToTable("Orders");
});
modelBuilder.Entity("MotorPlantDatabaseImplement.Models.EngineComponent", b =>
{
b.HasOne("MotorPlantDatabaseImplement.Models.Component", "Component")
.WithMany("EngineComponents")
.HasForeignKey("ComponentId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("MotorPlantDatabaseImplement.Models.Engine", "Engine")
.WithMany("Components")
.HasForeignKey("EngineId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Component");
b.Navigation("Engine");
});
modelBuilder.Entity("MotorPlantDatabaseImplement.Models.Order", b =>
{
b.HasOne("MotorPlantDatabaseImplement.Models.Engine", null)
.WithMany("Orders")
.HasForeignKey("EngineId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
});
modelBuilder.Entity("MotorPlantDatabaseImplement.Models.Component", b =>
{
b.Navigation("EngineComponents");
});
modelBuilder.Entity("MotorPlantDatabaseImplement.Models.Engine", b =>
{
b.Navigation("Components");
b.Navigation("Orders");
});
#pragma warning restore 612, 618
}
}
}

125
MotorPlant/MotorPlantDatabaseImplement/Migrations/20240308215333_InitialCreate.cs Normal file
View File

@ -0,0 +1,125 @@
using System;
using Microsoft.EntityFrameworkCore.Migrations;
#nullable disable
namespace MotorPlantDatabaseImplement.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: "Engines",
columns: table => new
{
Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
EngineName = table.Column<string>(type: "nvarchar(max)", nullable: false),
Price = table.Column<double>(type: "float", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Engines", x => x.Id);
});
migrationBuilder.CreateTable(
name: "EngineComponents",
columns: table => new
{
Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
EngineId = 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_EngineComponents", x => x.Id);
table.ForeignKey(
name: "FK_EngineComponents_Components_ComponentId",
column: x => x.ComponentId,
principalTable: "Components",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
table.ForeignKey(
name: "FK_EngineComponents_Engines_EngineId",
column: x => x.EngineId,
principalTable: "Engines",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateTable(
name: "Orders",
columns: table => new
{
Id = table.Column<int>(type: "int", nullable: false)
.Annotation("SqlServer:Identity", "1, 1"),
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),
EngineId = table.Column<int>(type: "int", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Orders", x => x.Id);
table.ForeignKey(
name: "FK_Orders_Engines_EngineId",
column: x => x.EngineId,
principalTable: "Engines",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateIndex(
name: "IX_EngineComponents_ComponentId",
table: "EngineComponents",
column: "ComponentId");
migrationBuilder.CreateIndex(
name: "IX_EngineComponents_EngineId",
table: "EngineComponents",
column: "EngineId");
migrationBuilder.CreateIndex(
name: "IX_Orders_EngineId",
table: "Orders",
column: "EngineId");
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropTable(
name: "EngineComponents");
migrationBuilder.DropTable(
name: "Orders");
migrationBuilder.DropTable(
name: "Components");
migrationBuilder.DropTable(
name: "Engines");
}
}
}

166
MotorPlant/MotorPlantDatabaseImplement/Migrations/MotorPlantDataBaseModelSnapshot.cs Normal file
View File

@ -0,0 +1,166 @@
// <auto-generated />
using System;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
using MotorPlantDatabaseImplement;
#nullable disable
namespace MotorPlantDatabaseImplement.Migrations
{
[DbContext(typeof(MotorPlantDataBase))]
partial class MotorPlantDataBaseModelSnapshot : ModelSnapshot
{
protected override void BuildModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "8.0.2")
.HasAnnotation("Relational:MaxIdentifierLength", 128);
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
modelBuilder.Entity("MotorPlantDatabaseImplement.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("MotorPlantDatabaseImplement.Models.Engine", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
b.Property<string>("EngineName")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<double>("Price")
.HasColumnType("float");
b.HasKey("Id");
b.ToTable("Engines");
});
modelBuilder.Entity("MotorPlantDatabaseImplement.Models.EngineComponent", 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>("EngineId")
.HasColumnType("int");
b.HasKey("Id");
b.HasIndex("ComponentId");
b.HasIndex("EngineId");
b.ToTable("EngineComponents");
});
modelBuilder.Entity("MotorPlantDatabaseImplement.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>("EngineId")
.HasColumnType("int");
b.Property<int>("Status")
.HasColumnType("int");
b.Property<double>("Sum")
.HasColumnType("float");
b.HasKey("Id");
b.HasIndex("EngineId");
b.ToTable("Orders");
});
modelBuilder.Entity("MotorPlantDatabaseImplement.Models.EngineComponent", b =>
{
b.HasOne("MotorPlantDatabaseImplement.Models.Component", "Component")
.WithMany("EngineComponents")
.HasForeignKey("ComponentId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("MotorPlantDatabaseImplement.Models.Engine", "Engine")
.WithMany("Components")
.HasForeignKey("EngineId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Component");
b.Navigation("Engine");
});
modelBuilder.Entity("MotorPlantDatabaseImplement.Models.Order", b =>
{
b.HasOne("MotorPlantDatabaseImplement.Models.Engine", null)
.WithMany("Orders")
.HasForeignKey("EngineId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
});
modelBuilder.Entity("MotorPlantDatabaseImplement.Models.Component", b =>
{
b.Navigation("EngineComponents");
});
modelBuilder.Entity("MotorPlantDatabaseImplement.Models.Engine", b =>
{
b.Navigation("Components");
b.Navigation("Orders");
});
#pragma warning restore 612, 618
}
}
}

29
MotorPlant/MotorPlantDatabaseImplement/MotorPlantDataBase.cs Normal file
View File

@ -0,0 +1,29 @@
using MotorPlantDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace MotorPlantDatabaseImplement
{
public class MotorPlantDataBase : DbContext
{
protected override void OnConfiguring(DbContextOptionsBuilder
optionsBuilder)
{
if (optionsBuilder.IsConfigured == false)
{
optionsBuilder.UseSqlServer(@"Data Source=DESKTOP-ETBGTEE;Initial Catalog=MotorPlantDatabase;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
}
base.OnConfiguring(optionsBuilder);
}
public virtual DbSet<Models.Component> Components { set; get; }
public virtual DbSet<Engine> Engines { set; get; }
public virtual DbSet<EngineComponent> EngineComponents { set; get; }
public virtual DbSet<Order> Orders { set; get; }
}
}

23
MotorPlant/MotorPlantDatabaseImplement/MotorPlantDatabaseImplement.csproj Normal file
View File

@ -0,0 +1,23 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.2" />
<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="8.0.2" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.2">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\MotorPlantContracts\MotorPlantContracts.csproj" />
<ProjectReference Include="..\MotorPlantDataModels\MotorPlantDataModels.csproj" />
</ItemGroup>
</Project>

64
MotorPlant/MotorPlantDatabaseImplement/Order.cs Normal file
View File

@ -0,0 +1,64 @@
using MotorPlantContracts.BindingModels;
using MotorPlantContracts.ViewModels;
using MotorPlantDataModels.Enums;
using MotorPlantDataModels.Models;
using System.ComponentModel.DataAnnotations;
namespace MotorPlantDatabaseImplement.Models
{
public class Order : IOrderModel
{
public int Id { 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; }
[Required]
public int EngineId { get; private set; }
public static Order? Create(OrderBindingModel model)
{
if (model == null)
{
return null;
}
return new Order()
{
Id = model.Id,
Count = model.Count,
Sum = model.Sum,
Status = model.Status,
DateCreate = model.DateCreate,
DateImplement = model.DateImplement,
EngineId = model.EngineId,
};
}
public void Update(OrderBindingModel? model)
{
if (model == null)
{
return;
}
Status = model.Status;
DateImplement = model.DateImplement;
}
public OrderViewModel GetViewModel => new()
{
EngineId = EngineId,
Count = Count,
Sum = Sum,
Status = Status,
DateCreate = DateCreate,
DateImplement = DateImplement,
Id = Id,
};
}
}

94
MotorPlant/MotorPlantDatabaseImplement/OrderStorage.cs Normal file
View File

@ -0,0 +1,94 @@
using MotorPlantContracts.BindingModels;
using MotorPlantContracts.SearchModels;
using MotorPlantContracts.StoragesContracts;
using MotorPlantContracts.ViewModels;
using MotorPlantDatabaseImplement.Models;
namespace MotorPlantDatabaseImplement.Implements
{
public class OrderStorage : IOrderStorage
{
public List<OrderViewModel> GetFullList()
{
using var context = new MotorPlantDataBase();
return context.Orders
.Select(x => AccessEngineStorage(x.GetViewModel))
.ToList();
}
public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
{
if (!model.Id.HasValue)
{
return new();
}
using var context = new MotorPlantDataBase();
return context.Orders
.Where(x => x.Id == model.Id)
.Select(x => AccessEngineStorage(x.GetViewModel))
.ToList();
}
public OrderViewModel? GetElement(OrderSearchModel model)
{
if (!model.Id.HasValue)
{
return null;
}
using var context = new MotorPlantDataBase();
return AccessEngineStorage(context.Orders.FirstOrDefault(x => x.Id == model.Id)?.GetViewModel);
}
public OrderViewModel? Insert(OrderBindingModel model)
{
var newOrder = Order.Create(model);
if (newOrder == null)
{
return null;
}
using var context = new MotorPlantDataBase();
context.Orders.Add(newOrder);
context.SaveChanges();
return AccessEngineStorage(newOrder.GetViewModel);
}
public OrderViewModel? Update(OrderBindingModel model)
{
using var context = new MotorPlantDataBase();
var order = context.Orders.FirstOrDefault(x => x.Id ==
model.Id);
if (order == null)
{
return null;
}
order.Update(model);
context.SaveChanges();
return AccessEngineStorage(order.GetViewModel);
}
public OrderViewModel? Delete(OrderBindingModel model)
{
using var context = new MotorPlantDataBase();
var element = context.Orders.FirstOrDefault(rec => rec.Id ==
model.Id);
if (element != null)
{
context.Orders.Remove(element);
context.SaveChanges();
return AccessEngineStorage(element.GetViewModel);
}
return null;
}
public static OrderViewModel AccessEngineStorage(OrderViewModel model)
{
if (model == null)
return null;
using var context = new MotorPlantDataBase();
foreach (var Engine in context.Engines)
{
if (Engine.Id == model.EngineId)
{
model.EngineName = Engine.EngineName;
break;
}
}
return model;
}
}
}

7
MotorPlant/MotorPlantView/MotorPlantView.csproj
View File

@ -2,13 +2,17 @@
<PropertyGroup>
<OutputType>WinExe</OutputType>
<TargetFramework>net6.0-windows</TargetFramework>
<TargetFramework>net8.0-windows</TargetFramework>
<Nullable>enable</Nullable>
<UseWindowsForms>true</UseWindowsForms>
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.2">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging.Configuration" Version="8.0.0" />
@ -20,6 +24,7 @@
<ItemGroup>
<ProjectReference Include="..\MotorPlantBusinessLogic\MotorPlantBusinessLogic.csproj" />
<ProjectReference Include="..\MotorPlantContracts\MotorPlantContracts.csproj" />
<ProjectReference Include="..\MotorPlantDatabaseImplement\MotorPlantDatabaseImplement.csproj" />
<ProjectReference Include="..\MotorPlantFileImplement\MotorPlantFileImplement.csproj" />
<ProjectReference Include="..\MotorPlantListImplement\MotorPlantListImplement.csproj" />
</ItemGroup>

2
MotorPlant/MotorPlantView/Program.cs
View File

@ -4,7 +4,7 @@ using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using NLog.Extensions.Logging;
using MotorPlantBusinessLogic.BusinessLogics;
using MotorPlantFileImplement.Implements;
using MotorPlantDatabaseImplement.Implements;
namespace MotorPlantView.Forms
{