Koscheev.M. S. Lab work 3 Hard #10
@ -0,0 +1,58 @@
|
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using SoftwareInstallationContracts.BindingModels;
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||||
using SoftwareInstallationDataModels.Models;
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using System.ComponentModel.DataAnnotations.Schema;
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using System.ComponentModel.DataAnnotations;
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||||
using SoftwareInstallationContracts.ViewModels;
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||||
namespace SoftwareInstallationDatabaseImplement.Models
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{
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||||
public class Component : IComponentModel
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{
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||||
public int Id { get; private set; }
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[Required]
|
||||
public string ComponentName { get; private set; } = string.Empty;
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||||
[Required]
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public double Cost { get; set; }
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||||
|
||||
[ForeignKey("ComponentId")]
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||||
public virtual List<PackageComponent> PackageComponents { get; set; } = new();
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|
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public static Component? Create(ComponentBindingModel model)
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{
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||||
if (model == null)
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||||
{
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||||
return null;
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||||
}
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||||
return new Component()
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{
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||||
Id = model.Id,
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||||
ComponentName = model.ComponentName,
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Cost = model.Cost
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};
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}
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||||
public static Component Create(ComponentViewModel model)
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{
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||||
return new Component
|
||||
{
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||||
Id = model.Id,
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||||
ComponentName = model.ComponentName,
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||||
Cost = model.Cost
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||||
};
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||||
}
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||||
public void Update(ComponentBindingModel model)
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||||
{
|
||||
if (model == null)
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||||
{
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return;
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}
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ComponentName = model.ComponentName;
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Cost = model.Cost;
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}
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public ComponentViewModel GetViewModel => new()
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{
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Id = Id,
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ComponentName = ComponentName,
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Cost = Cost
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};
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||||
}
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||||
}
|
@ -0,0 +1,80 @@
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using SoftwareInstallationContracts.BindingModels;
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using SoftwareInstallationContracts.SearchModels;
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using SoftwareInstallationContracts.StoragesContracts;
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using SoftwareInstallationContracts.ViewModels;
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using SoftwareInstallationDatabaseImplement.Models;
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namespace SoftwareInstallationDatabaseImplement.Implements
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{
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public class ComponentStorage : IComponentStorage
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{
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public List<ComponentViewModel> GetFullList()
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{
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using var context = new SoftwareInstallationDatabase();
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return context.Components
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.Select(x => x.GetViewModel)
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.ToList();
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}
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public List<ComponentViewModel> GetFilteredList(ComponentSearchModel model)
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{
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if (string.IsNullOrEmpty(model.ComponentName))
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{
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||||
return new();
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}
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using var context = new SoftwareInstallationDatabase();
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return context.Components
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.Where(x => x.ComponentName.Contains(model.ComponentName))
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.Select(x => x.GetViewModel)
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.ToList();
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}
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public ComponentViewModel? GetElement(ComponentSearchModel model)
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{
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||||
if (string.IsNullOrEmpty(model.ComponentName) && !model.Id.HasValue)
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||||
{
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||||
return null;
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}
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using var context = new SoftwareInstallationDatabase();
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return context.Components
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.FirstOrDefault(x =>
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(!string.IsNullOrEmpty(model.ComponentName) && x.ComponentName == model.ComponentName) ||
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(model.Id.HasValue && x.Id == model.Id))
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?.GetViewModel;
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}
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public ComponentViewModel? Insert(ComponentBindingModel model)
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{
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var newComponent = Component.Create(model);
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if (newComponent == null)
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{
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return null;
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}
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using var context = new SoftwareInstallationDatabase();
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context.Components.Add(newComponent);
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context.SaveChanges();
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return newComponent.GetViewModel;
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}
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public ComponentViewModel? Update(ComponentBindingModel model)
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{
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using var context = new SoftwareInstallationDatabase();
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var component = context.Components.FirstOrDefault(x => x.Id == model.Id);
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if (component == null)
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{
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return null;
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}
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component.Update(model);
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context.SaveChanges();
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return component.GetViewModel;
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}
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public ComponentViewModel? Delete(ComponentBindingModel model)
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{
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using var context = new SoftwareInstallationDatabase();
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var element = context.Components.FirstOrDefault(rec => rec.Id == model.Id);
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if (element != null)
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{
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context.Components.Remove(element);
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context.SaveChanges();
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return element.GetViewModel;
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}
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return null;
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}
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}
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}
|
@ -0,0 +1,262 @@
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// <auto-generated />
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using System;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore.Infrastructure;
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using Microsoft.EntityFrameworkCore.Metadata;
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using Microsoft.EntityFrameworkCore.Migrations;
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using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
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using SoftwareInstallationDatabaseImplement;
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#nullable disable
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namespace SoftWareInstallationDatabaseImplement.Migrations
|
||||
{
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||||
[DbContext(typeof(SoftwareInstallationDatabase))]
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[Migration("20230403200159_InitialCreate")]
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partial class InitialCreate
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||||
{
|
||||
/// <inheritdoc />
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||||
protected override void BuildTargetModel(ModelBuilder modelBuilder)
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||||
{
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||||
#pragma warning disable 612, 618
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modelBuilder
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||||
.HasAnnotation("ProductVersion", "7.0.4")
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.HasAnnotation("Relational:MaxIdentifierLength", 128);
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SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
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modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.Component", b =>
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{
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b.Property<int>("Id")
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.ValueGeneratedOnAdd()
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.HasColumnType("int");
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SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
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b.Property<string>("ComponentName")
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.IsRequired()
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.HasColumnType("nvarchar(max)");
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||||
|
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b.Property<double>("Cost")
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||||
.HasColumnType("float");
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b.HasKey("Id");
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b.ToTable("Components");
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||||
});
|
||||
|
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modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.Order", b =>
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||||
{
|
||||
b.Property<int>("Id")
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||||
.ValueGeneratedOnAdd()
|
||||
.HasColumnType("int");
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||||
|
||||
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
|
||||
|
||||
b.Property<int>("Count")
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||||
.HasColumnType("int");
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||||
|
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b.Property<DateTime>("DateCreate")
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.HasColumnType("datetime2");
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b.Property<DateTime?>("DateImplement")
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.HasColumnType("datetime2");
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b.Property<int>("PackageId")
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.HasColumnType("int");
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b.Property<int>("Status")
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.HasColumnType("int");
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b.Property<double>("Sum")
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.HasColumnType("float");
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b.HasKey("Id");
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b.HasIndex("PackageId");
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b.ToTable("Orders");
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});
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modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.Package", b =>
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{
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b.Property<int>("Id")
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.ValueGeneratedOnAdd()
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.HasColumnType("int");
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||||
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SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
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b.Property<string>("PackageName")
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.IsRequired()
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.HasColumnType("nvarchar(max)");
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b.Property<double>("Price")
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.HasColumnType("float");
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b.HasKey("Id");
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b.ToTable("Packages");
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});
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modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.PackageComponent", b =>
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{
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b.Property<int>("Id")
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.ValueGeneratedOnAdd()
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.HasColumnType("int");
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SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
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b.Property<int>("ComponentId")
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.HasColumnType("int");
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b.Property<int>("Count")
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.HasColumnType("int");
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b.Property<int>("PackageId")
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.HasColumnType("int");
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b.HasKey("Id");
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b.HasIndex("ComponentId");
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b.HasIndex("PackageId");
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b.ToTable("PackageComponents");
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});
|
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|
||||
modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.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>("MaxCountPackages")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.Property<string>("Name")
|
||||
.IsRequired()
|
||||
.HasColumnType("nvarchar(max)");
|
||||
|
||||
b.Property<int?>("PackageId")
|
||||
.HasColumnType("int");
|
||||
|
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b.HasKey("Id");
|
||||
|
||||
b.HasIndex("PackageId");
|
||||
|
||||
b.ToTable("Shops");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.ShopPackage", b =>
|
||||
{
|
||||
b.Property<int>("Id")
|
||||
.ValueGeneratedOnAdd()
|
||||
.HasColumnType("int");
|
||||
|
||||
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
|
||||
|
||||
b.Property<int>("Count")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.Property<int>("PackageId")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.Property<int>("ShopId")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.HasKey("Id");
|
||||
|
||||
b.HasIndex("PackageId");
|
||||
|
||||
b.HasIndex("ShopId");
|
||||
|
||||
b.ToTable("ShopPackages");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.Order", b =>
|
||||
{
|
||||
b.HasOne("SoftwareInstallationDatabaseImplement.Models.Package", "Package")
|
||||
.WithMany("Orders")
|
||||
.HasForeignKey("PackageId")
|
||||
.OnDelete(DeleteBehavior.Cascade)
|
||||
.IsRequired();
|
||||
|
||||
b.Navigation("Package");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.PackageComponent", b =>
|
||||
{
|
||||
b.HasOne("SoftwareInstallationDatabaseImplement.Models.Component", "Component")
|
||||
.WithMany("PackageComponents")
|
||||
.HasForeignKey("ComponentId")
|
||||
.OnDelete(DeleteBehavior.Cascade)
|
||||
.IsRequired();
|
||||
|
||||
b.HasOne("SoftwareInstallationDatabaseImplement.Models.Package", "Package")
|
||||
.WithMany("Components")
|
||||
.HasForeignKey("PackageId")
|
||||
.OnDelete(DeleteBehavior.Cascade)
|
||||
.IsRequired();
|
||||
|
||||
b.Navigation("Component");
|
||||
|
||||
b.Navigation("Package");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.Shop", b =>
|
||||
{
|
||||
b.HasOne("SoftwareInstallationDatabaseImplement.Models.Package", null)
|
||||
.WithMany("Shops")
|
||||
.HasForeignKey("PackageId");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.ShopPackage", b =>
|
||||
{
|
||||
b.HasOne("SoftwareInstallationDatabaseImplement.Models.Package", "Package")
|
||||
.WithMany()
|
||||
.HasForeignKey("PackageId")
|
||||
.OnDelete(DeleteBehavior.Cascade)
|
||||
.IsRequired();
|
||||
|
||||
b.HasOne("SoftwareInstallationDatabaseImplement.Models.Shop", "Shop")
|
||||
.WithMany("ShopPackages")
|
||||
.HasForeignKey("ShopId")
|
||||
.OnDelete(DeleteBehavior.Cascade)
|
||||
.IsRequired();
|
||||
|
||||
b.Navigation("Package");
|
||||
|
||||
b.Navigation("Shop");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.Component", b =>
|
||||
{
|
||||
b.Navigation("PackageComponents");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.Package", b =>
|
||||
{
|
||||
b.Navigation("Components");
|
||||
|
||||
b.Navigation("Orders");
|
||||
|
||||
b.Navigation("Shops");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.Shop", b =>
|
||||
{
|
||||
b.Navigation("ShopPackages");
|
||||
});
|
||||
#pragma warning restore 612, 618
|
||||
}
|
||||
}
|
||||
}
|
@ -0,0 +1,195 @@
|
||||
using System;
|
||||
using Microsoft.EntityFrameworkCore.Migrations;
|
||||
|
||||
#nullable disable
|
||||
|
||||
namespace SoftWareInstallationDatabaseImplement.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: "Packages",
|
||||
columns: table => new
|
||||
{
|
||||
Id = table.Column<int>(type: "int", nullable: false)
|
||||
.Annotation("SqlServer:Identity", "1, 1"),
|
||||
PackageName = table.Column<string>(type: "nvarchar(max)", nullable: false),
|
||||
Price = table.Column<double>(type: "float", nullable: false)
|
||||
},
|
||||
constraints: table =>
|
||||
{
|
||||
table.PrimaryKey("PK_Packages", x => x.Id);
|
||||
});
|
||||
|
||||
migrationBuilder.CreateTable(
|
||||
name: "Orders",
|
||||
columns: table => new
|
||||
{
|
||||
Id = table.Column<int>(type: "int", nullable: false)
|
||||
.Annotation("SqlServer:Identity", "1, 1"),
|
||||
PackageId = 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_Packages_PackageId",
|
||||
column: x => x.PackageId,
|
||||
principalTable: "Packages",
|
||||
principalColumn: "Id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
});
|
||||
|
||||
migrationBuilder.CreateTable(
|
||||
name: "PackageComponents",
|
||||
columns: table => new
|
||||
{
|
||||
Id = table.Column<int>(type: "int", nullable: false)
|
||||
.Annotation("SqlServer:Identity", "1, 1"),
|
||||
PackageId = 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_PackageComponents", x => x.Id);
|
||||
table.ForeignKey(
|
||||
name: "FK_PackageComponents_Components_ComponentId",
|
||||
column: x => x.ComponentId,
|
||||
principalTable: "Components",
|
||||
principalColumn: "Id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
table.ForeignKey(
|
||||
name: "FK_PackageComponents_Packages_PackageId",
|
||||
column: x => x.PackageId,
|
||||
principalTable: "Packages",
|
||||
principalColumn: "Id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
});
|
||||
|
||||
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),
|
||||
MaxCountPackages = table.Column<int>(type: "int", nullable: false),
|
||||
DateOpening = table.Column<DateTime>(type: "datetime2", nullable: false),
|
||||
PackageId = table.Column<int>(type: "int", nullable: true)
|
||||
},
|
||||
constraints: table =>
|
||||
{
|
||||
table.PrimaryKey("PK_Shops", x => x.Id);
|
||||
table.ForeignKey(
|
||||
name: "FK_Shops_Packages_PackageId",
|
||||
column: x => x.PackageId,
|
||||
principalTable: "Packages",
|
||||
principalColumn: "Id");
|
||||
});
|
||||
|
||||
migrationBuilder.CreateTable(
|
||||
name: "ShopPackages",
|
||||
columns: table => new
|
||||
{
|
||||
Id = table.Column<int>(type: "int", nullable: false)
|
||||
.Annotation("SqlServer:Identity", "1, 1"),
|
||||
PackageId = 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_ShopPackages", x => x.Id);
|
||||
table.ForeignKey(
|
||||
name: "FK_ShopPackages_Packages_PackageId",
|
||||
column: x => x.PackageId,
|
||||
principalTable: "Packages",
|
||||
principalColumn: "Id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
table.ForeignKey(
|
||||
name: "FK_ShopPackages_Shops_ShopId",
|
||||
column: x => x.ShopId,
|
||||
principalTable: "Shops",
|
||||
principalColumn: "Id",
|
||||
onDelete: ReferentialAction.Cascade);
|
||||
});
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_Orders_PackageId",
|
||||
table: "Orders",
|
||||
column: "PackageId");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_PackageComponents_ComponentId",
|
||||
table: "PackageComponents",
|
||||
column: "ComponentId");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_PackageComponents_PackageId",
|
||||
table: "PackageComponents",
|
||||
column: "PackageId");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_ShopPackages_PackageId",
|
||||
table: "ShopPackages",
|
||||
column: "PackageId");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_ShopPackages_ShopId",
|
||||
table: "ShopPackages",
|
||||
column: "ShopId");
|
||||
|
||||
migrationBuilder.CreateIndex(
|
||||
name: "IX_Shops_PackageId",
|
||||
table: "Shops",
|
||||
column: "PackageId");
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
protected override void Down(MigrationBuilder migrationBuilder)
|
||||
{
|
||||
migrationBuilder.DropTable(
|
||||
name: "Orders");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "PackageComponents");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "ShopPackages");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "Components");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "Shops");
|
||||
|
||||
migrationBuilder.DropTable(
|
||||
name: "Packages");
|
||||
}
|
||||
}
|
||||
}
|
@ -0,0 +1,259 @@
|
||||
// <auto-generated />
|
||||
using System;
|
||||
using Microsoft.EntityFrameworkCore;
|
||||
using Microsoft.EntityFrameworkCore.Infrastructure;
|
||||
using Microsoft.EntityFrameworkCore.Metadata;
|
||||
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
|
||||
using SoftwareInstallationDatabaseImplement;
|
||||
|
||||
#nullable disable
|
||||
|
||||
namespace SoftWareInstallationDatabaseImplement.Migrations
|
||||
{
|
||||
[DbContext(typeof(SoftwareInstallationDatabase))]
|
||||
partial class SoftwareInstallationDatabaseModelSnapshot : ModelSnapshot
|
||||
{
|
||||
protected override void BuildModel(ModelBuilder modelBuilder)
|
||||
{
|
||||
#pragma warning disable 612, 618
|
||||
modelBuilder
|
||||
.HasAnnotation("ProductVersion", "7.0.4")
|
||||
.HasAnnotation("Relational:MaxIdentifierLength", 128);
|
||||
|
||||
SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
|
||||
|
||||
modelBuilder.Entity("SoftwareInstallationDatabaseImplement.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("SoftwareInstallationDatabaseImplement.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>("PackageId")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.Property<int>("Status")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.Property<double>("Sum")
|
||||
.HasColumnType("float");
|
||||
|
||||
b.HasKey("Id");
|
||||
|
||||
b.HasIndex("PackageId");
|
||||
|
||||
b.ToTable("Orders");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.Package", b =>
|
||||
{
|
||||
b.Property<int>("Id")
|
||||
.ValueGeneratedOnAdd()
|
||||
.HasColumnType("int");
|
||||
|
||||
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
|
||||
|
||||
b.Property<string>("PackageName")
|
||||
.IsRequired()
|
||||
.HasColumnType("nvarchar(max)");
|
||||
|
||||
b.Property<double>("Price")
|
||||
.HasColumnType("float");
|
||||
|
||||
b.HasKey("Id");
|
||||
|
||||
b.ToTable("Packages");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.PackageComponent", 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>("PackageId")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.HasKey("Id");
|
||||
|
||||
b.HasIndex("ComponentId");
|
||||
|
||||
b.HasIndex("PackageId");
|
||||
|
||||
b.ToTable("PackageComponents");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.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>("MaxCountPackages")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.Property<string>("Name")
|
||||
.IsRequired()
|
||||
.HasColumnType("nvarchar(max)");
|
||||
|
||||
b.Property<int?>("PackageId")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.HasKey("Id");
|
||||
|
||||
b.HasIndex("PackageId");
|
||||
|
||||
b.ToTable("Shops");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.ShopPackage", b =>
|
||||
{
|
||||
b.Property<int>("Id")
|
||||
.ValueGeneratedOnAdd()
|
||||
.HasColumnType("int");
|
||||
|
||||
SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
|
||||
|
||||
b.Property<int>("Count")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.Property<int>("PackageId")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.Property<int>("ShopId")
|
||||
.HasColumnType("int");
|
||||
|
||||
b.HasKey("Id");
|
||||
|
||||
b.HasIndex("PackageId");
|
||||
|
||||
b.HasIndex("ShopId");
|
||||
|
||||
b.ToTable("ShopPackages");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.Order", b =>
|
||||
{
|
||||
b.HasOne("SoftwareInstallationDatabaseImplement.Models.Package", "Package")
|
||||
.WithMany("Orders")
|
||||
.HasForeignKey("PackageId")
|
||||
.OnDelete(DeleteBehavior.Cascade)
|
||||
.IsRequired();
|
||||
|
||||
b.Navigation("Package");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.PackageComponent", b =>
|
||||
{
|
||||
b.HasOne("SoftwareInstallationDatabaseImplement.Models.Component", "Component")
|
||||
.WithMany("PackageComponents")
|
||||
.HasForeignKey("ComponentId")
|
||||
.OnDelete(DeleteBehavior.Cascade)
|
||||
.IsRequired();
|
||||
|
||||
b.HasOne("SoftwareInstallationDatabaseImplement.Models.Package", "Package")
|
||||
.WithMany("Components")
|
||||
.HasForeignKey("PackageId")
|
||||
.OnDelete(DeleteBehavior.Cascade)
|
||||
.IsRequired();
|
||||
|
||||
b.Navigation("Component");
|
||||
|
||||
b.Navigation("Package");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.Shop", b =>
|
||||
|
||||
{
|
||||
b.HasOne("SoftwareInstallationDatabaseImplement.Models.Package", null)
|
||||
.WithMany("Shops")
|
||||
.HasForeignKey("PackageId");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.ShopPackage", b =>
|
||||
{
|
||||
b.HasOne("SoftwareInstallationDatabaseImplement.Models.Package", "Package")
|
||||
.WithMany()
|
||||
eegov
commented
Связь настроена не до конца Связь настроена не до конца
|
||||
.HasForeignKey("PackageId")
|
||||
.OnDelete(DeleteBehavior.Cascade)
|
||||
.IsRequired();
|
||||
|
||||
b.HasOne("SoftwareInstallationDatabaseImplement.Models.Shop", "Shop")
|
||||
.WithMany("ShopPackages")
|
||||
.HasForeignKey("ShopId")
|
||||
.OnDelete(DeleteBehavior.Cascade)
|
||||
.IsRequired();
|
||||
|
||||
b.Navigation("Package");
|
||||
|
||||
b.Navigation("Shop");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.Component", b =>
|
||||
{
|
||||
b.Navigation("PackageComponents");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.Package", b =>
|
||||
{
|
||||
b.Navigation("Components");
|
||||
|
||||
b.Navigation("Orders");
|
||||
|
||||
b.Navigation("Shops");
|
||||
});
|
||||
|
||||
modelBuilder.Entity("SoftwareInstallationDatabaseImplement.Models.Shop", b =>
|
||||
{
|
||||
b.Navigation("ShopPackages");
|
||||
});
|
||||
#pragma warning restore 612, 618
|
||||
}
|
||||
}
|
||||
}
|
@ -0,0 +1,91 @@
|
||||
using SoftwareInstallationContracts.BindingModels;
|
||||
using SoftwareInstallationContracts.ViewModels;
|
||||
using SoftwareInstallationDataModels.Enums;
|
||||
using SoftwareInstallationDataModels.Models;
|
||||
using Microsoft.EntityFrameworkCore;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.ComponentModel.DataAnnotations;
|
||||
using System.ComponentModel.DataAnnotations.Schema;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
using System.Threading.Tasks;
|
||||
using System.Xml.Linq;
|
||||
|
||||
namespace SoftwareInstallationDatabaseImplement.Models
|
||||
{
|
||||
public class Order : IOrderModel
|
||||
{
|
||||
public int Id { get; private set; }
|
||||
|
||||
[Required]
|
||||
public int PackageId { 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 Package Package { get; private set; }
|
||||
|
||||
public static Order? Create(OrderBindingModel? model)
|
||||
{
|
||||
if (model == null)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
return new Order()
|
||||
{
|
||||
PackageId = model.PackageId,
|
||||
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;
|
||||
}
|
||||
PackageId = model.PackageId;
|
||||
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 SoftwareInstallationDatabase();
|
||||
return new()
|
||||
{
|
||||
PackageName = context.Packages.FirstOrDefault(x => x.Id == PackageId)?.PackageName ?? string.Empty,
|
||||
PackageId = PackageId,
|
||||
Count = Count,
|
||||
Sum = Sum,
|
||||
Status = Status,
|
||||
DateCreate = DateCreate,
|
||||
DateImplement = DateImplement,
|
||||
Id = Id,
|
||||
};
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
@ -0,0 +1,74 @@
|
||||
using SoftwareInstallationContracts.BindingModels;
|
||||
using SoftwareInstallationContracts.SearchModels;
|
||||
using SoftwareInstallationContracts.StoragesContracts;
|
||||
using SoftwareInstallationContracts.ViewModels;
|
||||
using SoftwareInstallationDatabaseImplement.Models;
|
||||
|
||||
namespace SoftwareInstallationDatabaseImplement.Implements
|
||||
{
|
||||
public class OrderStorage : IOrderStorage
|
||||
{
|
||||
public OrderViewModel? Delete(OrderBindingModel model)
|
||||
{
|
||||
using var context = new SoftwareInstallationDatabase();
|
||||
var element = context.Orders.FirstOrDefault(x => x.Id == model.Id);
|
||||
if (element != null)
|
||||
{
|
||||
context.Orders.Remove(element);
|
||||
context.SaveChanges();
|
||||
return element.GetViewModel;
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
public OrderViewModel? GetElement(OrderSearchModel model)
|
||||
{
|
||||
using var context = new SoftwareInstallationDatabase();
|
||||
if (!model.Id.HasValue)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
return context.Orders.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 SoftwareInstallationDatabase();
|
||||
return context.Orders
|
||||
.Select(x => x.GetViewModel)
|
||||
.ToList();
|
||||
}
|
||||
|
||||
public OrderViewModel? Insert(OrderBindingModel model)
|
||||
{
|
||||
var newOrder = Order.Create(model);
|
||||
if (newOrder == null)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
using var context = new SoftwareInstallationDatabase();
|
||||
context.Orders.Add(newOrder);
|
||||
context.SaveChanges();
|
||||
return newOrder.GetViewModel;
|
||||
}
|
||||
|
||||
public OrderViewModel? Update(OrderBindingModel model)
|
||||
{
|
||||
using var context = new SoftwareInstallationDatabase();
|
||||
var order = context.Orders.FirstOrDefault(x => x.Id == model.Id);
|
||||
if (order == null)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
order.Update(model);
|
||||
context.SaveChanges();
|
||||
return order.GetViewModel;
|
||||
}
|
||||
}
|
||||
}
|
@ -0,0 +1,105 @@
|
||||
using SoftwareInstallationDataModels.Models;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.ComponentModel.DataAnnotations.Schema;
|
||||
using System.ComponentModel.DataAnnotations;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
using System.Threading.Tasks;
|
||||
using SoftwareInstallationContracts.BindingModels;
|
||||
using SoftwareInstallationContracts.ViewModels;
|
||||
|
||||
namespace SoftwareInstallationDatabaseImplement.Models
|
||||
{
|
||||
public class Package : IPackageModel
|
||||
{
|
||||
public int Id { get; set; }
|
||||
[Required]
|
||||
public string PackageName { get; set; } = string.Empty;
|
||||
[Required]
|
||||
public double Price { get; set; }
|
||||
private Dictionary<int, (IComponentModel, int)>? _packageComponents = null;
|
||||
|
||||
[NotMapped]
|
||||
public Dictionary<int, (IComponentModel, int)> PackageComponents
|
||||
{
|
||||
get
|
||||
{
|
||||
if (_packageComponents == null)
|
||||
{
|
||||
_packageComponents = Components
|
||||
.ToDictionary(recPC => recPC.ComponentId, recPC =>
|
||||
(recPC.Component as IComponentModel, recPC.Count));
|
||||
}
|
||||
return _packageComponents;
|
||||
}
|
||||
}
|
||||
|
||||
[ForeignKey("PackageId")]
|
||||
public virtual List<PackageComponent> Components { get; set; } = new();
|
||||
[ForeignKey("PackageId")]
|
||||
public virtual List<Order> Orders { get; set; } = new();
|
||||
[ForeignKey("PackageId")]
|
||||
public virtual List<Shop> Shops { get; set; } = new();
|
||||
|
||||
public static Package Create(SoftwareInstallationDatabase context, PackageBindingModel model)
|
||||
{
|
||||
return new Package()
|
||||
{
|
||||
Id = model.Id,
|
||||
PackageName = model.PackageName,
|
||||
Price = model.Price,
|
||||
Components = model.PackageComponents.Select(x => new PackageComponent
|
||||
{
|
||||
Component = context.Components.First(y => y.Id == x.Key),
|
||||
Count = x.Value.Item2
|
||||
}).ToList()
|
||||
};
|
||||
}
|
||||
public void Update(PackageBindingModel model)
|
||||
{
|
||||
PackageName = model.PackageName;
|
||||
Price = model.Price;
|
||||
}
|
||||
public PackageViewModel GetViewModel => new()
|
||||
{
|
||||
Id = Id,
|
||||
PackageName = PackageName,
|
||||
Price = Price,
|
||||
PackageComponents = PackageComponents
|
||||
};
|
||||
public void UpdateComponents(SoftwareInstallationDatabase context, PackageBindingModel model)
|
||||
{
|
||||
var packageComponents = context.PackageComponents
|
||||
.Where(rec => rec.PackageId == model.Id)
|
||||
.ToList();
|
||||
if (packageComponents != null && packageComponents.Count > 0)
|
||||
{ // удалили те, которых нет в модели
|
||||
context.PackageComponents
|
||||
.RemoveRange(packageComponents
|
||||
.Where(rec => !model.PackageComponents
|
||||
.ContainsKey(rec.ComponentId)));
|
||||
context.SaveChanges();
|
||||
// обновили количество у существующих записей
|
||||
foreach (var updateComponent in packageComponents.Where(x => model.PackageComponents.ContainsKey(x.ComponentId)))
|
||||
{
|
||||
updateComponent.Count = model.PackageComponents[updateComponent.ComponentId].Item2;
|
||||
model.PackageComponents.Remove(updateComponent.ComponentId);
|
||||
}
|
||||
context.SaveChanges();
|
||||
}
|
||||
var package = context.Packages.First(x => x.Id == Id);
|
||||
foreach (var pc in model.PackageComponents)
|
||||
{
|
||||
context.PackageComponents.Add(new PackageComponent
|
||||
{
|
||||
Package = package,
|
||||
Component = context.Components.First(x => x.Id == pc.Key),
|
||||
Count = pc.Value.Item2
|
||||
});
|
||||
context.SaveChanges();
|
||||
}
|
||||
_packageComponents = null;
|
||||
}
|
||||
}
|
||||
}
|
@ -0,0 +1,18 @@
|
||||
using System.ComponentModel.DataAnnotations;
|
||||
|
||||
namespace SoftwareInstallationDatabaseImplement.Models
|
||||
{
|
||||
public class PackageComponent
|
||||
{
|
||||
public int Id { get; set; }
|
||||
[Required]
|
||||
public int PackageId { get; set; }
|
||||
[Required]
|
||||
public int ComponentId { get; set; }
|
||||
[Required]
|
||||
public int Count { get; set; }
|
||||
|
||||
public virtual Component Component { get; set; } = new();
|
||||
public virtual Package Package { get; set; } = new();
|
||||
}
|
||||
}
|
@ -0,0 +1,104 @@
|
||||
using SoftwareInstallationContracts.BindingModels;
|
||||
using SoftwareInstallationContracts.SearchModels;
|
||||
using SoftwareInstallationContracts.StoragesContracts;
|
||||
using SoftwareInstallationContracts.ViewModels;
|
||||
using SoftwareInstallationDatabaseImplement;
|
||||
using SoftwareInstallationDatabaseImplement.Models;
|
||||
using Microsoft.EntityFrameworkCore;
|
||||
|
||||
namespace SoftwareInstallationDatabaseImplement.Implements
|
||||
{
|
||||
public class PackageStorage : IPackageStorage
|
||||
{
|
||||
public PackageViewModel? Delete(PackageBindingModel model)
|
||||
{
|
||||
using var context = new SoftwareInstallationDatabase();
|
||||
var element = context.Packages.FirstOrDefault(x => x.Id == model.Id);
|
||||
if (element != null)
|
||||
{
|
||||
context.Packages.Remove(element);
|
||||
context.SaveChanges();
|
||||
return element.GetViewModel;
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
public PackageViewModel? GetElement(PackageSearchModel model)
|
||||
{
|
||||
if (string.IsNullOrEmpty(model.PackageName) && !model.Id.HasValue)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
using var context = new SoftwareInstallationDatabase();
|
||||
return context.Packages
|
||||
.Include(x => x.Components)
|
||||
.ThenInclude(x => x.Component)
|
||||
.FirstOrDefault
|
||||
(x => (!string.IsNullOrEmpty(model.PackageName) && x.PackageName == model.PackageName) ||
|
||||
(model.Id.HasValue && x.Id == model.Id)
|
||||
)?.GetViewModel;
|
||||
}
|
||||
|
||||
public List<PackageViewModel> GetFilteredList(PackageSearchModel model)
|
||||
{
|
||||
if (string.IsNullOrEmpty(model.PackageName))
|
||||
{
|
||||
return new();
|
||||
}
|
||||
using var context = new SoftwareInstallationDatabase();
|
||||
return context.Packages
|
||||
.Include(x => x.Components)
|
||||
.ThenInclude(x => x.Component)
|
||||
.Select(x => x.GetViewModel)
|
||||
.Where(x => x.PackageName.Contains(model.PackageName))
|
||||
.ToList();
|
||||
}
|
||||
|
||||
public List<PackageViewModel> GetFullList()
|
||||
{
|
||||
using var context = new SoftwareInstallationDatabase();
|
||||
return context.Packages
|
||||
.Include(x => x.Components)
|
||||
.ThenInclude(x => x.Component)
|
||||
.Select(x => x.GetViewModel)
|
||||
.ToList();
|
||||
}
|
||||
|
||||
public PackageViewModel? Insert(PackageBindingModel model)
|
||||
{
|
||||
using var context = new SoftwareInstallationDatabase();
|
||||
var newPackage = Package.Create(context, model);
|
||||
if (newPackage == null)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
context.Packages.Add(newPackage);
|
||||
context.SaveChanges();
|
||||
return newPackage.GetViewModel;
|
||||
}
|
||||
|
||||
public PackageViewModel? Update(PackageBindingModel model)
|
||||
{
|
||||
using var context = new SoftwareInstallationDatabase();
|
||||
using var transaction = context.Database.BeginTransaction();
|
||||
try
|
||||
{
|
||||
var package = context.Packages.FirstOrDefault(x => x.Id == model.Id);
|
||||
if (package == null)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
package.Update(model);
|
||||
context.SaveChanges();
|
||||
package.UpdateComponents(context, model);
|
||||
transaction.Commit();
|
||||
return package.GetViewModel;
|
||||
}
|
||||
catch
|
||||
{
|
||||
transaction.Rollback();
|
||||
throw;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
@ -0,0 +1,118 @@
|
||||
using SoftwareInstallationContracts.BindingModels;
|
||||
using SoftwareInstallationContracts.ViewModels;
|
||||
using SoftwareInstallationDatabaseImplement;
|
||||
using SoftwareInstallationDataModels;
|
||||
using SoftwareInstallationDataModels.Models;
|
||||
using Microsoft.EntityFrameworkCore;
|
||||
using Microsoft.Extensions.Logging.Abstractions;
|
||||
using System.ComponentModel.DataAnnotations;
|
||||
using System.ComponentModel.DataAnnotations.Schema;
|
||||
using System.Xml.Linq;
|
||||
|
||||
namespace SoftwareInstallationDatabaseImplement.Models
|
||||
{
|
||||
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 MaxCountPackages { get; private set; }
|
||||
|
||||
public DateTime DateOpening { get; private set; }
|
||||
|
||||
private Dictionary<int, (IPackageModel, int)>? _cachedPackages = null;
|
||||
[NotMapped]
|
||||
public Dictionary<int, (IPackageModel, int)> Packages
|
||||
{
|
||||
get
|
||||
{
|
||||
if (_cachedPackages == null)
|
||||
{
|
||||
using var context = new SoftwareInstallationDatabase();
|
||||
_cachedPackages = ShopPackages
|
||||
.ToDictionary(x => x.PackageId, x => (context.Packages
|
||||
.FirstOrDefault(y => y.Id == x.PackageId)! as IPackageModel, x.Count));
|
||||
}
|
||||
return _cachedPackages;
|
||||
}
|
||||
}
|
||||
|
||||
public int Id { get; private set; }
|
||||
|
||||
[ForeignKey("ShopId")]
|
||||
public virtual List<ShopPackage> ShopPackages { get; set; } = new();
|
||||
|
||||
public static Shop? Create(SoftwareInstallationDatabase context, ShopBindingModel? model)
|
||||
{
|
||||
if (model == null)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
return new Shop()
|
||||
{
|
||||
Id = model.Id,
|
||||
Name = model.Name,
|
||||
Address = model.Address,
|
||||
DateOpening = model.DateOpening,
|
||||
MaxCountPackages = model.MaxCountPackages,
|
||||
ShopPackages = model.Packages.Select(x => new ShopPackage
|
||||
{
|
||||
Package = context.Packages.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;
|
||||
}
|
||||
public ShopViewModel GetViewModel => new()
|
||||
{
|
||||
Id = Id,
|
||||
Name = Name,
|
||||
Address = Address,
|
||||
Packages = Packages,
|
||||
DateOpening = DateOpening,
|
||||
MaxCountPackages = MaxCountPackages,
|
||||
};
|
||||
|
||||
public void UpdatePackages(SoftwareInstallationDatabase context, ShopBindingModel model)
|
||||
{
|
||||
var shopPackages = context.ShopPackages
|
||||
.Where(rec => rec.ShopId == model.Id)
|
||||
.ToList();
|
||||
// удалили те, которых нет в модели
|
||||
if (shopPackages != null && shopPackages.Count > 0)
|
||||
{
|
||||
context.ShopPackages
|
||||
.RemoveRange(shopPackages
|
||||
.Where(rec => !model.Packages
|
||||
.ContainsKey(rec.PackageId)));
|
||||
// обновили количество у существующих записей
|
||||
foreach (var updatePackage in shopPackages.Where(x => model.Packages.ContainsKey(x.PackageId)))
|
||||
{
|
||||
updatePackage.Count = model.Packages[updatePackage.PackageId].Item2;
|
||||
model.Packages.Remove(updatePackage.PackageId);
|
||||
}
|
||||
}
|
||||
var shop = context.Shops.First(x => x.Id == model.Id);
|
||||
shop.ShopPackages.AddRange(model.Packages.Select(x => new ShopPackage
|
||||
{
|
||||
Package = context.Packages.First(y => y.Id == x.Key),
|
||||
Count = x.Value.Item2,
|
||||
}).Except(shopPackages ?? new()));
|
||||
context.SaveChanges();
|
||||
_cachedPackages = null;
|
||||
}
|
||||
}
|
||||
}
|
@ -0,0 +1,24 @@
|
||||
using SoftwareInstallationDatabaseImplement.Models;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.ComponentModel.DataAnnotations;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
using System.Threading.Tasks;
|
||||
|
||||
namespace SoftwareInstallationDatabaseImplement.Models
|
||||
{
|
||||
public class ShopPackage
|
||||
{
|
||||
public int Id { get; set; }
|
||||
[Required]
|
||||
public int PackageId { get; set; }
|
||||
[Required]
|
||||
public int ShopId { get; set; }
|
||||
[Required]
|
||||
public int Count { get; set; }
|
||||
|
||||
public virtual Shop Shop { get; set; } = new();
|
||||
public virtual Package Package { get; set; } = new();
|
||||
}
|
||||
}
|
@ -0,0 +1,143 @@
|
||||
using SoftwareInstallationContracts.BindingModels;
|
||||
using SoftwareInstallationContracts.SearchModels;
|
||||
using SoftwareInstallationContracts.StoragesContracts;
|
||||
using SoftwareInstallationContracts.ViewModels;
|
||||
using SoftwareInstallationDatabaseImplement.Models;
|
||||
using SoftwareInstallationDataModels;
|
||||
using SoftwareInstallationDataModels.Models;
|
||||
using Microsoft.EntityFrameworkCore;
|
||||
|
||||
namespace SoftwareInstallationDatabaseImplement
|
||||
{
|
||||
public class ShopStorage : IShopStorage
|
||||
{
|
||||
|
||||
public ShopViewModel? Delete(ShopBindingModel model)
|
||||
{
|
||||
using var context = new SoftwareInstallationDatabase();
|
||||
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 SoftwareInstallationDatabase();
|
||||
return context.Shops
|
||||
.Include(x => x.ShopPackages)
|
||||
.ThenInclude(x => x.Package)
|
||||
.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 SoftwareInstallationDatabase();
|
||||
return context.Shops
|
||||
.Include(x => x.ShopPackages)
|
||||
.ThenInclude(x => x.Package)
|
||||
.Select(x => x.GetViewModel)
|
||||
.Where(x => x.Name.Contains(model.Name ?? string.Empty))
|
||||
.ToList();
|
||||
}
|
||||
|
||||
public List<ShopViewModel> GetFullList()
|
||||
{
|
||||
using var context = new SoftwareInstallationDatabase();
|
||||
return context.Shops
|
||||
.Include(x => x.ShopPackages)
|
||||
.ThenInclude(x => x.Package)
|
||||
.Select(shop => shop.GetViewModel)
|
||||
.ToList();
|
||||
}
|
||||
|
||||
public ShopViewModel? Insert(ShopBindingModel model)
|
||||
{
|
||||
using var context = new SoftwareInstallationDatabase();
|
||||
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 SoftwareInstallationDatabase();
|
||||
var shop = context.Shops.FirstOrDefault(x => x.Id == model.Id);
|
||||
if (shop == null)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
shop.Update(model);
|
||||
shop.UpdatePackages(context, model);
|
||||
context.SaveChanges();
|
||||
return shop.GetViewModel;
|
||||
}
|
||||
|
||||
public bool HasNeedPackages(IPackageModel package, int needCount)
|
||||
{
|
||||
throw new NotImplementedException();
|
||||
}
|
||||
|
||||
public bool SellPackages(IPackageModel package, int needCount)
|
||||
{
|
||||
using var context = new SoftwareInstallationDatabase();
|
||||
using var transaction = context.Database.BeginTransaction();
|
||||
foreach (var sp in context.ShopPackages.Where(x => x.PackageId == package.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.ShopPackages.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;
|
||||
}
|
||||
}
|
||||
}
|
@ -0,0 +1,23 @@
|
||||
<Project Sdk="Microsoft.NET.Sdk">
|
||||
|
||||
<PropertyGroup>
|
||||
<TargetFramework>net6.0</TargetFramework>
|
||||
<ImplicitUsings>enable</ImplicitUsings>
|
||||
<Nullable>enable</Nullable>
|
||||
</PropertyGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.4" />
|
||||
<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.4" />
|
||||
<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.4">
|
||||
<PrivateAssets>all</PrivateAssets>
|
||||
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
|
||||
</PackageReference>
|
||||
</ItemGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<ProjectReference Include="..\SoftwareInstallationContracts\SoftwareInstallationContracts.csproj" />
|
||||
<ProjectReference Include="..\SoftwareInstallationDataModels\SoftwareInstallationDataModels.csproj" />
|
||||
</ItemGroup>
|
||||
|
||||
</Project>
|
@ -0,0 +1,30 @@
|
||||
using SoftwareInstallationDatabaseImplement.Models;
|
||||
using Microsoft.EntityFrameworkCore;
|
||||
|
||||
namespace SoftwareInstallationDatabaseImplement
|
||||
{
|
||||
public class SoftwareInstallationDatabase : DbContext
|
||||
{
|
||||
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
|
||||
{
|
||||
// Перед работой необходимо установить SQL Express
|
||||
if (optionsBuilder.IsConfigured == false)
|
||||
{
|
||||
optionsBuilder.UseSqlServer(@"
|
||||
Server = localhost\SQLEXPRESS;
|
||||
Initial Catalog = SoftwareHardInstallationDatabaseFull;
|
||||
Integrated Security = True;
|
||||
MultipleActiveResultSets = True;
|
||||
TrustServerCertificate = True");
|
||||
}
|
||||
base.OnConfiguring(optionsBuilder);
|
||||
}
|
||||
public virtual DbSet<Component> Components { set; get; }
|
||||
public virtual DbSet<Package> Packages { set; get; }
|
||||
public virtual DbSet<PackageComponent> PackageComponents { set; get; }
|
||||
public virtual DbSet<Order> Orders { set; get; }
|
||||
public virtual DbSet<Shop> Shops { set; get; }
|
||||
public virtual DbSet<ShopPackage> ShopPackages { set; get; }
|
||||
|
||||
}
|
||||
}
|
@ -15,6 +15,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SoftwareInstallationView",
|
||||
EndProject
|
||||
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SoftWareInstallationFileImplement", "SoftWareInstallationFileImplement\SoftWareInstallationFileImplement.csproj", "{B2816D6F-A74D-4533-8F37-3217FB028243}"
|
||||
EndProject
|
||||
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SoftWareInstallationDatabaseImplement", "SoftWareInstallationDatabaseImplement\SoftWareInstallationDatabaseImplement.csproj", "{3DF577A0-54E7-4912-B655-294B6B14C020}"
|
||||
EndProject
|
||||
Global
|
||||
GlobalSection(SolutionConfigurationPlatforms) = preSolution
|
||||
Debug|Any CPU = Debug|Any CPU
|
||||
@ -45,6 +47,10 @@ Global
|
||||
{B2816D6F-A74D-4533-8F37-3217FB028243}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
||||
{B2816D6F-A74D-4533-8F37-3217FB028243}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
||||
{B2816D6F-A74D-4533-8F37-3217FB028243}.Release|Any CPU.Build.0 = Release|Any CPU
|
||||
{3DF577A0-54E7-4912-B655-294B6B14C020}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
|
||||
{3DF577A0-54E7-4912-B655-294B6B14C020}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
||||
{3DF577A0-54E7-4912-B655-294B6B14C020}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
||||
{3DF577A0-54E7-4912-B655-294B6B14C020}.Release|Any CPU.Build.0 = Release|Any CPU
|
||||
EndGlobalSection
|
||||
GlobalSection(SolutionProperties) = preSolution
|
||||
HideSolutionNode = FALSE
|
||||
|
@ -1,8 +1,8 @@
|
||||
using SoftwareInstallationBusinessLogic.BusinessLogics;
|
||||
using SoftwareInstallationContracts.BusinessLogicsContracts;
|
||||
using SoftwareInstallationContracts.StoragesContracts;
|
||||
using SoftwareInstallationFileImplement;
|
||||
using SoftwareInstallationFileImplement.Implements;
|
||||
using SoftwareInstallationDatabaseImplement.Implements;
|
||||
using SoftwareInstallationDatabaseImplement;
|
||||
using SoftwareInstallationBusinessLogic;
|
||||
using Microsoft.Extensions.DependencyInjection;
|
||||
using Microsoft.Extensions.Logging;
|
||||
|
@ -9,6 +9,10 @@
|
||||
</PropertyGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.4">
|
||||
<PrivateAssets>all</PrivateAssets>
|
||||
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
|
||||
</PackageReference>
|
||||
<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
|
||||
<PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="7.0.0" />
|
||||
<PackageReference Include="NLog.Extensions.Logging" Version="5.2.1" />
|
||||
@ -17,6 +21,7 @@
|
||||
<ItemGroup>
|
||||
<ProjectReference Include="..\SoftwareInstallationBusinessLogic\SoftwareInstallationBusinessLogic.csproj" />
|
||||
<ProjectReference Include="..\SoftwareInstallationContracts\SoftwareInstallationContracts.csproj" />
|
||||
<ProjectReference Include="..\SoftWareInstallationDatabaseImplement\SoftWareInstallationDatabaseImplement.csproj" />
|
||||
<ProjectReference Include="..\SoftwareInstallationDataModels\SoftwareInstallationDataModels.csproj" />
|
||||
<ProjectReference Include="..\SoftWareInstallationFileImplement\SoftWareInstallationFileImplement.csproj" />
|
||||
<ProjectReference Include="..\SoftwareInstallationListImplement\SoftwareInstallationListImplement.csproj" />
|
||||
|
Loading…
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Reference in New Issue
Block a user
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