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BD fixes.

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This commit is contained in:
Yuee Shiness 2023-05-18 02:56:09 +04:00
parent 5d42a15fef
commit 8682259cfb
9 changed files with 45 additions and 1132 deletions
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19
ComputerStoreDatabaseImplement/Implements/PCStorage.cs
View File

@ -20,7 +20,7 @@ namespace ComputerStoreDatabaseImplement.Implements
if (string.IsNullOrEmpty(model.Name) && !model.ID.HasValue) { return null; }
using var context = new ComputerStoreDatabase();
return context.PCs.Include(x => x.Employee).Include(x => x.Components).ThenInclude(x => x.Component).FirstOrDefault(x => (!string.IsNullOrEmpty(model.Name) && model.Name.Equals(x.Name)) || (model.ID.HasValue && model.ID == x.ID))?.GetViewModel;
return context.PCS.Include(x => x.Employee).Include(x => x.Request).FirstOrDefault(x => (!string.IsNullOrEmpty(model.Name) && model.Name.Equals(x.Name)) || (model.ID.HasValue && model.ID == x.ID))?.GetViewModel;
}
@ -36,13 +36,13 @@ namespace ComputerStoreDatabaseImplement.Implements
{
return context.PCs.Include(x => x.Employee).Where(x => x.EmployeeID == model.EmployeeID).Select(x => x.GetViewModel).ToList();
}
return context.PCs.Include(x => x.Components).ThenInclude(x => x.Component).Where(p => context.Requests.Where(r => context.Orders.Where(o => o.DateCreate >= model.DateFrom && o.DateCreate <= model.DateTo).Select(o => o.ID).Contains(r.OrderID)).Select(r => r.ID).Contains(p.RequestID)).ToList().Select(x => x.GetViewModel).ToList();
return context.PCS.Include(x => x.Employee).Include(x => x.Request).Where(p => context.Requests.Where(r => context.Orders.Where(o => o.DateCreate >= model.DateFrom && o.DateCreate <= model.DateTo).Select(o => o.ID).Contains(r.OrderID)).Select(r => r.ID).Contains(p.RequestID)).ToList().Select(x => x.GetViewModel).ToList();
}
public List<PCViewModel> GetFullList()
{
using var context = new ComputerStoreDatabase();
return context.PCs.Include(x => x.Components).ThenInclude(x => x.Component).ToList().Select(x => x.GetViewModel).ToList();
return context.PCS.Include(x => x.Employee).Include(x => x.Request).ToList().Select(x => x.GetViewModel).ToList();
}
public PCViewModel? Insert(PCBindingModel model)
@ -51,8 +51,17 @@ namespace ComputerStoreDatabaseImplement.Implements
var newPC = PC.Create(context, model);
if(newPC == null) { return null; }
context.PCs.Add(newPC);
context.PCS.Add(newPC);
context.SaveChanges();
var pc = context.PCS.FirstOrDefault(x => x.Name.Equals(model.Name));
PC.EnterPCID(context, pc);
return newPC.GetViewModel;
}
@ -81,7 +90,7 @@ namespace ComputerStoreDatabaseImplement.Implements
public PCViewModel? Delete(PCBindingModel model)
{
using var context = new ComputerStoreDatabase();
var specPC = context.PCs.Include(x => x.Components).FirstOrDefault(x => x.ID == model.ID);
var specPC = context.PCS.Include(x => x.Request).FirstOrDefault(x => x.ID == model.ID);
if(specPC == null) { return null;}
context.PCs.Remove(specPC);
context.SaveChanges();

499
ComputerStoreDatabaseImplement/Migrations/20230517185025_RelationFixesV2.Designer.cs generated
View File

@ -1,499 +0,0 @@
// <auto-generated />
using System;
using ComputerStoreDatabaseImplement;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Migrations;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
#nullable disable
namespace ComputerStoreDatabaseImplement.Migrations
{
[DbContext(typeof(ComputerStoreDatabase))]
[Migration("20230517185025_RelationFixesV2")]
partial class RelationFixesV2
{
/// <inheritdoc />
protected override void BuildTargetModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "7.0.4")
.HasAnnotation("Relational:MaxIdentifierLength", 128);
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Component", b =>
{
b.Property<int>("ID")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("ID"));
b.Property<string>("Name")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<double>("Price")
.HasColumnType("float");
b.HasKey("ID");
b.ToTable("Components");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Consignment", b =>
{
b.Property<int>("ID")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("ID"));
b.Property<int>("OrderID")
.HasColumnType("int");
b.Property<double>("Price")
.HasColumnType("float");
b.Property<int?>("ProductID")
.HasColumnType("int");
b.HasKey("ID");
b.HasIndex("OrderID");
b.HasIndex("ProductID");
b.ToTable("Consignments");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.ConsignmentProduct", b =>
{
b.Property<int>("ID")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("ID"));
b.Property<int>("ConsignmentID")
.HasColumnType("int");
b.Property<int>("Count")
.HasColumnType("int");
b.Property<int>("ProductID")
.HasColumnType("int");
b.HasKey("ID");
b.HasIndex("ConsignmentID");
b.HasIndex("ProductID");
b.ToTable("ConsignmentProducts");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Employee", b =>
{
b.Property<int>("ID")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("ID"));
b.Property<string>("FirstName")
.HasColumnType("nvarchar(max)");
b.Property<string>("LastName")
.HasColumnType("nvarchar(max)");
b.Property<string>("MiddleName")
.HasColumnType("nvarchar(max)");
b.Property<string>("Password")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<string>("Username")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.HasKey("ID");
b.ToTable("Employees");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Order", b =>
{
b.Property<int>("ID")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("ID"));
b.Property<DateTime>("DateCreate")
.HasColumnType("datetime2");
b.Property<DateTime?>("DateImplement")
.HasColumnType("datetime2");
b.Property<double>("Price")
.HasColumnType("float");
b.Property<int>("SellerID")
.HasColumnType("int");
b.Property<int>("Status")
.HasColumnType("int");
b.HasKey("ID");
b.HasIndex("SellerID");
b.ToTable("Orders");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.PC", b =>
{
b.Property<int>("ID")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("ID"));
b.Property<int>("EmployeeID")
.HasColumnType("int");
b.Property<string>("Name")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<double>("Price")
.HasColumnType("float");
b.Property<int>("RequestID")
.HasColumnType("int");
b.HasKey("ID");
b.HasIndex("EmployeeID");
b.ToTable("PCs");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Product", b =>
{
b.Property<int>("ID")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("ID"));
b.Property<int>("EmployeeID")
.HasColumnType("int");
b.Property<string>("Name")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<double>("Price")
.HasColumnType("float");
b.HasKey("ID");
b.HasIndex("EmployeeID");
b.ToTable("Products");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.ProductComponent", 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>("ProductID")
.HasColumnType("int");
b.HasKey("ID");
b.HasIndex("ComponentID");
b.HasIndex("ProductID");
b.ToTable("ProductComponents");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Request", b =>
{
b.Property<int>("ID")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("ID"));
b.Property<int>("OrderID")
.HasColumnType("int");
b.Property<int?>("PCID")
.HasColumnType("int");
b.Property<double>("Price")
.HasColumnType("float");
b.HasKey("ID");
b.HasIndex("OrderID");
b.ToTable("Requests");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.RequestComponent", 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?>("PCID")
.IsRequired()
.HasColumnType("int");
b.Property<int>("RequestID")
.HasColumnType("int");
b.HasKey("ID");
b.HasIndex("ComponentID");
b.HasIndex("PCID");
b.HasIndex("RequestID");
b.ToTable("RequestComponents");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Seller", b =>
{
b.Property<int>("ID")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("ID"));
b.Property<string>("FirstName")
.HasColumnType("nvarchar(max)");
b.Property<string>("LastName")
.HasColumnType("nvarchar(max)");
b.Property<string>("MiddleName")
.HasColumnType("nvarchar(max)");
b.Property<string>("Password")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<string>("Username")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.HasKey("ID");
b.ToTable("Sellers");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Consignment", b =>
{
b.HasOne("ComputerStoreDatabaseImplement.Models.Order", "Order")
.WithMany("_consignments")
.HasForeignKey("OrderID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("ComputerStoreDatabaseImplement.Models.Product", null)
.WithMany("Consignments")
.HasForeignKey("ProductID");
b.Navigation("Order");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.ConsignmentProduct", b =>
{
b.HasOne("ComputerStoreDatabaseImplement.Models.Consignment", "Consignment")
.WithMany("Products")
.HasForeignKey("ConsignmentID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("ComputerStoreDatabaseImplement.Models.Product", "Product")
.WithMany()
.HasForeignKey("ProductID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Consignment");
b.Navigation("Product");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Order", b =>
{
b.HasOne("ComputerStoreDatabaseImplement.Models.Seller", "Seller")
.WithMany("Orders")
.HasForeignKey("SellerID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Seller");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.PC", b =>
{
b.HasOne("ComputerStoreDatabaseImplement.Models.Employee", "Employee")
.WithMany("PCs")
.HasForeignKey("EmployeeID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Employee");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Product", b =>
{
b.HasOne("ComputerStoreDatabaseImplement.Models.Employee", "Employee")
.WithMany("Products")
.HasForeignKey("EmployeeID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Employee");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.ProductComponent", b =>
{
b.HasOne("ComputerStoreDatabaseImplement.Models.Component", "Component")
.WithMany("ConsignmentComponents")
.HasForeignKey("ComponentID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("ComputerStoreDatabaseImplement.Models.Product", "Product")
.WithMany("Components")
.HasForeignKey("ProductID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Component");
b.Navigation("Product");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Request", b =>
{
b.HasOne("ComputerStoreDatabaseImplement.Models.Order", "Order")
.WithMany("_requests")
.HasForeignKey("OrderID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Order");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.RequestComponent", b =>
{
b.HasOne("ComputerStoreDatabaseImplement.Models.Component", "Component")
.WithMany("RequestComponents")
.HasForeignKey("ComponentID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("ComputerStoreDatabaseImplement.Models.PC", "PC")
.WithMany("Components")
.HasForeignKey("PCID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("ComputerStoreDatabaseImplement.Models.Request", "Request")
.WithMany("PCs")
.HasForeignKey("RequestID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Component");
b.Navigation("PC");
b.Navigation("Request");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Component", b =>
{
b.Navigation("ConsignmentComponents");
b.Navigation("RequestComponents");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Consignment", b =>
{
b.Navigation("Products");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Employee", b =>
{
b.Navigation("PCs");
b.Navigation("Products");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Order", b =>
{
b.Navigation("_consignments");
b.Navigation("_requests");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.PC", b =>
{
b.Navigation("Components");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Product", b =>
{
b.Navigation("Components");
b.Navigation("Consignments");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Request", b =>
{
b.Navigation("PCs");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Seller", b =>
{
b.Navigation("Orders");
});
#pragma warning restore 612, 618
}
}
}

59
ComputerStoreDatabaseImplement/Migrations/20230517185025_RelationFixesV2.cs
View File

@ -1,59 +0,0 @@
using Microsoft.EntityFrameworkCore.Migrations;
#nullable disable
namespace ComputerStoreDatabaseImplement.Migrations
{
/// <inheritdoc />
public partial class RelationFixesV2 : Migration
{
/// <inheritdoc />
protected override void Up(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropForeignKey(
name: "FK_RequestComponents_PCs_PCID",
table: "RequestComponents");
migrationBuilder.AlterColumn<int>(
name: "PCID",
table: "RequestComponents",
type: "int",
nullable: false,
defaultValue: 0,
oldClrType: typeof(int),
oldType: "int",
oldNullable: true);
migrationBuilder.AddForeignKey(
name: "FK_RequestComponents_PCs_PCID",
table: "RequestComponents",
column: "PCID",
principalTable: "PCs",
principalColumn: "ID",
onDelete: ReferentialAction.Cascade);
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropForeignKey(
name: "FK_RequestComponents_PCs_PCID",
table: "RequestComponents");
migrationBuilder.AlterColumn<int>(
name: "PCID",
table: "RequestComponents",
type: "int",
nullable: true,
oldClrType: typeof(int),
oldType: "int");
migrationBuilder.AddForeignKey(
name: "FK_RequestComponents_PCs_PCID",
table: "RequestComponents",
column: "PCID",
principalTable: "PCs",
principalColumn: "ID");
}
}
}

498
ComputerStoreDatabaseImplement/Migrations/20230517185727_RelationFixesV3.Designer.cs generated
View File

@ -1,498 +0,0 @@
// <auto-generated />
using System;
using ComputerStoreDatabaseImplement;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Metadata;
using Microsoft.EntityFrameworkCore.Migrations;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
#nullable disable
namespace ComputerStoreDatabaseImplement.Migrations
{
[DbContext(typeof(ComputerStoreDatabase))]
[Migration("20230517185727_RelationFixesV3")]
partial class RelationFixesV3
{
/// <inheritdoc />
protected override void BuildTargetModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "7.0.4")
.HasAnnotation("Relational:MaxIdentifierLength", 128);
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Component", b =>
{
b.Property<int>("ID")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("ID"));
b.Property<string>("Name")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<double>("Price")
.HasColumnType("float");
b.HasKey("ID");
b.ToTable("Components");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Consignment", b =>
{
b.Property<int>("ID")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("ID"));
b.Property<int>("OrderID")
.HasColumnType("int");
b.Property<double>("Price")
.HasColumnType("float");
b.Property<int?>("ProductID")
.HasColumnType("int");
b.HasKey("ID");
b.HasIndex("OrderID");
b.HasIndex("ProductID");
b.ToTable("Consignments");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.ConsignmentProduct", b =>
{
b.Property<int>("ID")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("ID"));
b.Property<int>("ConsignmentID")
.HasColumnType("int");
b.Property<int>("Count")
.HasColumnType("int");
b.Property<int>("ProductID")
.HasColumnType("int");
b.HasKey("ID");
b.HasIndex("ConsignmentID");
b.HasIndex("ProductID");
b.ToTable("ConsignmentProducts");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Employee", b =>
{
b.Property<int>("ID")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("ID"));
b.Property<string>("FirstName")
.HasColumnType("nvarchar(max)");
b.Property<string>("LastName")
.HasColumnType("nvarchar(max)");
b.Property<string>("MiddleName")
.HasColumnType("nvarchar(max)");
b.Property<string>("Password")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<string>("Username")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.HasKey("ID");
b.ToTable("Employees");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Order", b =>
{
b.Property<int>("ID")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("ID"));
b.Property<DateTime>("DateCreate")
.HasColumnType("datetime2");
b.Property<DateTime?>("DateImplement")
.HasColumnType("datetime2");
b.Property<double>("Price")
.HasColumnType("float");
b.Property<int>("SellerID")
.HasColumnType("int");
b.Property<int>("Status")
.HasColumnType("int");
b.HasKey("ID");
b.HasIndex("SellerID");
b.ToTable("Orders");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.PC", b =>
{
b.Property<int>("ID")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("ID"));
b.Property<int>("EmployeeID")
.HasColumnType("int");
b.Property<string>("Name")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<double>("Price")
.HasColumnType("float");
b.Property<int>("RequestID")
.HasColumnType("int");
b.HasKey("ID");
b.HasIndex("EmployeeID");
b.ToTable("PCs");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Product", b =>
{
b.Property<int>("ID")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("ID"));
b.Property<int>("EmployeeID")
.HasColumnType("int");
b.Property<string>("Name")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<double>("Price")
.HasColumnType("float");
b.HasKey("ID");
b.HasIndex("EmployeeID");
b.ToTable("Products");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.ProductComponent", 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>("ProductID")
.HasColumnType("int");
b.HasKey("ID");
b.HasIndex("ComponentID");
b.HasIndex("ProductID");
b.ToTable("ProductComponents");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Request", b =>
{
b.Property<int>("ID")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("ID"));
b.Property<int>("OrderID")
.HasColumnType("int");
b.Property<int?>("PCID")
.HasColumnType("int");
b.Property<double>("Price")
.HasColumnType("float");
b.HasKey("ID");
b.HasIndex("OrderID");
b.ToTable("Requests");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.RequestComponent", 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>("PCID")
.HasColumnType("int");
b.Property<int>("RequestID")
.HasColumnType("int");
b.HasKey("ID");
b.HasIndex("ComponentID");
b.HasIndex("PCID");
b.HasIndex("RequestID");
b.ToTable("RequestComponents");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Seller", b =>
{
b.Property<int>("ID")
.ValueGeneratedOnAdd()
.HasColumnType("int");
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("ID"));
b.Property<string>("FirstName")
.HasColumnType("nvarchar(max)");
b.Property<string>("LastName")
.HasColumnType("nvarchar(max)");
b.Property<string>("MiddleName")
.HasColumnType("nvarchar(max)");
b.Property<string>("Password")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.Property<string>("Username")
.IsRequired()
.HasColumnType("nvarchar(max)");
b.HasKey("ID");
b.ToTable("Sellers");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Consignment", b =>
{
b.HasOne("ComputerStoreDatabaseImplement.Models.Order", "Order")
.WithMany("_consignments")
.HasForeignKey("OrderID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("ComputerStoreDatabaseImplement.Models.Product", null)
.WithMany("Consignments")
.HasForeignKey("ProductID");
b.Navigation("Order");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.ConsignmentProduct", b =>
{
b.HasOne("ComputerStoreDatabaseImplement.Models.Consignment", "Consignment")
.WithMany("Products")
.HasForeignKey("ConsignmentID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("ComputerStoreDatabaseImplement.Models.Product", "Product")
.WithMany()
.HasForeignKey("ProductID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Consignment");
b.Navigation("Product");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Order", b =>
{
b.HasOne("ComputerStoreDatabaseImplement.Models.Seller", "Seller")
.WithMany("Orders")
.HasForeignKey("SellerID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Seller");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.PC", b =>
{
b.HasOne("ComputerStoreDatabaseImplement.Models.Employee", "Employee")
.WithMany("PCs")
.HasForeignKey("EmployeeID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Employee");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Product", b =>
{
b.HasOne("ComputerStoreDatabaseImplement.Models.Employee", "Employee")
.WithMany("Products")
.HasForeignKey("EmployeeID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Employee");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.ProductComponent", b =>
{
b.HasOne("ComputerStoreDatabaseImplement.Models.Component", "Component")
.WithMany("ConsignmentComponents")
.HasForeignKey("ComponentID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("ComputerStoreDatabaseImplement.Models.Product", "Product")
.WithMany("Components")
.HasForeignKey("ProductID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Component");
b.Navigation("Product");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Request", b =>
{
b.HasOne("ComputerStoreDatabaseImplement.Models.Order", "Order")
.WithMany("_requests")
.HasForeignKey("OrderID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Order");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.RequestComponent", b =>
{
b.HasOne("ComputerStoreDatabaseImplement.Models.Component", "Component")
.WithMany("RequestComponents")
.HasForeignKey("ComponentID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("ComputerStoreDatabaseImplement.Models.PC", "PC")
.WithMany("Components")
.HasForeignKey("PCID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("ComputerStoreDatabaseImplement.Models.Request", "Request")
.WithMany("PCs")
.HasForeignKey("RequestID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Component");
b.Navigation("PC");
b.Navigation("Request");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Component", b =>
{
b.Navigation("ConsignmentComponents");
b.Navigation("RequestComponents");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Consignment", b =>
{
b.Navigation("Products");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Employee", b =>
{
b.Navigation("PCs");
b.Navigation("Products");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Order", b =>
{
b.Navigation("_consignments");
b.Navigation("_requests");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.PC", b =>
{
b.Navigation("Components");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Product", b =>
{
b.Navigation("Components");
b.Navigation("Consignments");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Request", b =>
{
b.Navigation("PCs");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Seller", b =>
{
b.Navigation("Orders");
});
#pragma warning restore 612, 618
}
}
}

22
ComputerStoreDatabaseImplement/Migrations/20230517185727_RelationFixesV3.cs
View File

@ -1,22 +0,0 @@
using Microsoft.EntityFrameworkCore.Migrations;
#nullable disable
namespace ComputerStoreDatabaseImplement.Migrations
{
/// <inheritdoc />
public partial class RelationFixesV3 : Migration
{
/// <inheritdoc />
protected override void Up(MigrationBuilder migrationBuilder)
{
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
}
}
}

33
ComputerStoreDatabaseImplement/Migrations/ComputerStoreDatabaseModelSnapshot.cs
View File

@ -17,7 +17,7 @@ namespace ComputerStoreDatabaseImplement.Migrations
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "7.0.4")
.HasAnnotation("ProductVersion", "7.0.5")
.HasAnnotation("Relational:MaxIdentifierLength", 128);
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
@ -179,7 +179,9 @@ namespace ComputerStoreDatabaseImplement.Migrations
b.HasIndex("EmployeeID");
b.ToTable("PCs");
b.HasIndex("RequestID");
b.ToTable("PCS");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Product", b =>
@ -271,7 +273,7 @@ namespace ComputerStoreDatabaseImplement.Migrations
b.Property<int>("Count")
.HasColumnType("int");
b.Property<int>("PCID")
b.Property<int?>("PCID")
.HasColumnType("int");
b.Property<int>("RequestID")
@ -281,8 +283,6 @@ namespace ComputerStoreDatabaseImplement.Migrations
b.HasIndex("ComponentID");
b.HasIndex("PCID");
b.HasIndex("RequestID");
b.ToTable("RequestComponents");
@ -371,7 +371,15 @@ namespace ComputerStoreDatabaseImplement.Migrations
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("ComputerStoreDatabaseImplement.Models.Request", "Request")
.WithMany("PersonalComputers")
.HasForeignKey("RequestID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Employee");
b.Navigation("Request");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Product", b =>
@ -423,12 +431,6 @@ namespace ComputerStoreDatabaseImplement.Migrations
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("ComputerStoreDatabaseImplement.Models.PC", "PC")
.WithMany("Components")
.HasForeignKey("PCID")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("ComputerStoreDatabaseImplement.Models.Request", "Request")
.WithMany("PCs")
.HasForeignKey("RequestID")
@ -437,8 +439,6 @@ namespace ComputerStoreDatabaseImplement.Migrations
b.Navigation("Component");
b.Navigation("PC");
b.Navigation("Request");
});
@ -468,11 +468,6 @@ namespace ComputerStoreDatabaseImplement.Migrations
b.Navigation("_requests");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.PC", b =>
{
b.Navigation("Components");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Product", b =>
{
b.Navigation("Components");
@ -483,6 +478,8 @@ namespace ComputerStoreDatabaseImplement.Migrations
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Request", b =>
{
b.Navigation("PCs");
b.Navigation("PersonalComputers");
});
modelBuilder.Entity("ComputerStoreDatabaseImplement.Models.Seller", b =>

36
ComputerStoreDatabaseImplement/Models/PC.cs
View File

@ -25,29 +25,16 @@ namespace ComputerStoreDatabaseImplement.Models
public int EmployeeID { get; private set; }
[Required]
public int RequestID { get; private set; }
private Dictionary<int, (IComponentModel, int)>? _pcComponents = null;
public int RequestID { get; private set; }
[NotMapped]
public Dictionary<int, (IComponentModel, int)> PCComponents
{
get
{
if(_pcComponents == null)
{
_pcComponents = Components.ToDictionary(recPC => recPC.ComponentID, recPC => (recPC.Component as IComponentModel, recPC.Count));
}
return _pcComponents;
}
}
[ForeignKey("PCID")]
public virtual List<RequestComponent>? Components { get; set; } = new();
public Dictionary<int, (IComponentModel, int)> PCComponents { get; private set; } = new();
public virtual Employee Employee { get; set; }
public virtual Request Request { get; set; }
public static PC Create(ComputerStoreDatabase context, PCBindingModel model)
{
return new PC()
@ -57,11 +44,7 @@ namespace ComputerStoreDatabaseImplement.Models
Price = model.Price,
EmployeeID = model.EmployeeID,
RequestID = model.RequestID,
Components = model.PCComponents.Select(x => new RequestComponent
{
Component = context.Components.First(y => y.ID == x.Key),
Count = x.Value.Item2
}).ToList()
PCComponents = model.PCComponents
};
}
@ -69,6 +52,7 @@ namespace ComputerStoreDatabaseImplement.Models
{
Name = model.Name;
Price = model.Price;
PCComponents = model.PCComponents;
}
public PCViewModel GetViewModel => new()
@ -101,19 +85,17 @@ namespace ComputerStoreDatabaseImplement.Models
context.SaveChanges();
}
var pc = context.PCs.First(rec => model.ID == ID);
foreach(var pcc in model.PCComponents )
{
context.RequestComponents.Add(new RequestComponent
{
PC = pc,
Component = context.Components.First(x=> x.ID == pcc.Key),
Request = context.Requests.First(x => x.ID == model.RequestID),
Count = pcc.Value.Item2
});
context.SaveChanges();
}
_pcComponents = null;
}
}

3
ComputerStoreDatabaseImplement/Models/Request.cs
View File

@ -31,6 +31,9 @@ namespace ComputerStoreDatabaseImplement.Models
[ForeignKey("RequestID")]
public virtual List<RequestComponent> PCs { get; set; } = new();
[ForeignKey("RequestID")]
public virtual List<PC> PersonalComputers { get; set; } = new();
public static Request? Create(ComputerStoreDatabase context, RequestBindingModel model)
{
if (model == null)

8
ComputerStoreDatabaseImplement/Models/RequestComponent.cs
View File

@ -18,13 +18,13 @@ namespace ComputerStoreDatabaseImplement.Models
public int ComponentID { get; set; }
public int PCID { get; set; }
public int? PCID { get; set; }
[Required]
public int Count { get; set; }
public virtual PC? PC { get; set; } = new();
public virtual Component Component { get; set; } = new();
public virtual Request Request { get; set; } = new();
public virtual Component Component { get; set; }
public virtual Request Request { get; set; }
}
}