Zyzf/PIbd-22_Kalyshev_Y_V_BlacksmithWorkshop_Base
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some done

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Калышев Ян 2023-03-19 17:36:44 +04:00
parent b3208294f8
commit dc0f13d41a
6 changed files with 210 additions and 0 deletions
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6
BlacksmithWorkshop/BlacksmithWorkshop.sln
View File

@ -15,6 +15,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BlacksmithWorkshopView", "B
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BlacksmithWorkshopFileImplement", "BlacksmithWorkshopFileImplement\BlacksmithWorkshopFileImplement.csproj", "{C6F64BD8-13F0-459D-AC7E-DFEDBE30C09A}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BlacksmithWorkshopDatabaseImplement", "BlacksmithWorkshopDatabaseImplement\BlacksmithWorkshopDatabaseImplement.csproj", "{99CF0DD1-5945-426C-9343-461A72204B74}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@ -45,6 +47,10 @@ Global
{C6F64BD8-13F0-459D-AC7E-DFEDBE30C09A}.Debug|Any CPU.Build.0 = Debug|Any CPU
{C6F64BD8-13F0-459D-AC7E-DFEDBE30C09A}.Release|Any CPU.ActiveCfg = Release|Any CPU
{C6F64BD8-13F0-459D-AC7E-DFEDBE30C09A}.Release|Any CPU.Build.0 = Release|Any CPU
{99CF0DD1-5945-426C-9343-461A72204B74}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{99CF0DD1-5945-426C-9343-461A72204B74}.Debug|Any CPU.Build.0 = Debug|Any CPU
{99CF0DD1-5945-426C-9343-461A72204B74}.Release|Any CPU.ActiveCfg = Release|Any CPU
{99CF0DD1-5945-426C-9343-461A72204B74}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

21
BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/BlacksmithWorkshopDatabase.cs Normal file
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@ -0,0 +1,21 @@
using BlacksmithWorkshopDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
namespace BlacksmithWorkshopDatabaseImplement
{
public class BlacksmithWorkshopDatabase : DbContext
{
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
{
if (optionsBuilder.IsConfigured == false)
{
optionsBuilder.UseSqlServer(@"Data Source=CHESHIR\SQLEXPRESS;Initial Catalog=AbstractShopDatabaseFull;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
}
base.OnConfiguring(optionsBuilder);
}
public virtual DbSet<Component> Components { set; get; }
public virtual DbSet<Manufacture> Manufactures { set; get; }
public virtual DbSet<ManufactureComponent> ManufactureComponents { set; get; }
public virtual DbSet<Order> Orders { set; get; }
}
}

19
BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/BlacksmithWorkshopDatabaseImplement.csproj Normal file
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@ -0,0 +1,19 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.3" />
<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.3" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\BlacksmithWorkshopContracts\BlacksmithWorkshopContracts.csproj" />
<ProjectReference Include="..\BlacksmithWorkshopDataModels\BlacksmithWorkshopDataModels.csproj" />
</ItemGroup>
</Project>

56
BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Models/Component.cs Normal file
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@ -0,0 +1,56 @@
using BlacksmithWorkshopContracts.BindingModels;
using BlacksmithWorkshopContracts.ViewModels;
using BlacksmithWorkshopDataModels.Models;
using System.ComponentModel.DataAnnotations.Schema;
using System.ComponentModel.DataAnnotations;
namespace BlacksmithWorkshopDatabaseImplement.Models
{
public class Component : IComponentModel
{
public int Id { get; private set; }
[Required]
public string ComponentName { get; private set; } = string.Empty;
[Required]
public double Cost { get; set; }
[ForeignKey("ComponentId")]
public virtual List<ManufactureComponent> ManufactureComponents { get; set; } = new();
public static Component? Create(ComponentBindingModel model)
{
if (model == null)
{
return null;
}
return new Component()
{
Id = model.Id,
ComponentName = model.ComponentName,
Cost = model.Cost
};
}
public static Component Create(ComponentViewModel model)
{
return new Component
{
Id = model.Id,
ComponentName = model.ComponentName,
Cost = model.Cost
};
}
public void Update(ComponentBindingModel model)
{
if (model == null)
{
return;
}
ComponentName = model.ComponentName;
Cost = model.Cost;
}
public ComponentViewModel GetViewModel => new()
{
Id = Id,
ComponentName = ComponentName,
Cost = Cost
};
}
}

91
BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Models/Manufacture.cs Normal file
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@ -0,0 +1,91 @@
using BlacksmithWorkshopContracts.BindingModels;
using BlacksmithWorkshopContracts.ViewModels;
using BlacksmithWorkshopDataModels.Models;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace BlacksmithWorkshopDatabaseImplement.Models
{
public class Manufacture : IManufactureModel
{
public int Id { get; set; }
[Required]
public string ManufactureName { get; set; } = string.Empty;
[Required]
public double Price { get; set; }
private Dictionary<int, (IComponentModel, int)>? _manufactureComponents = null;
[NotMapped]
public Dictionary<int, (IComponentModel, int)> ManufactureComponents
{
get
{
if (_manufactureComponents == null)
{
_manufactureComponents = Components
.ToDictionary(recPC => recPC.ComponentId, recPC =>
(recPC.Component as IComponentModel, recPC.Count));
}
return _manufactureComponents;
}
}
[ForeignKey("ManufactureId")]
public virtual List<ManufactureComponent> Components { get; set; } = new();
[ForeignKey("ManufactureId")]
public virtual List<Order> Orders { get; set; } = new();
public static Manufacture Create(BlacksmithWorkshopDatabase context, ManufactureBindingModel model)
{
return new Manufacture()
{
Id = model.Id,
ManufactureName = model.ManufactureName,
Price = model.Price,
Components = model.ManufactureComponents.Select(x => new ManufactureComponent
{
Component = context.Components.First(y => y.Id == x.Key),
Count = x.Value.Item2
}).ToList()
};
}
public void Update(ManufactureBindingModel model)
{
ManufactureName = model.ManufactureName;
Price = model.Price;
}
public ManufactureViewModel GetViewModel => new()
{
Id = Id,
ManufactureName = ManufactureName,
Price = Price,
ManufactureComponents = ManufactureComponents
};
public void UpdateComponents(BlacksmithWorkshopDatabase context, ManufactureBindingModel model)
{
var manufactureComponents = context.ManufactureComponents.Where(rec =>
rec.ManufactureId == model.Id).ToList();
if (manufactureComponents != null && manufactureComponents.Count > 0)
{ // удалили те, которых нет в модели
context.ManufactureComponents.RemoveRange(manufactureComponents.Where(rec
=> !model.ManufactureComponents.ContainsKey(rec.ComponentId)));
context.SaveChanges();
// обновили количество у существующих записей
foreach (var updateComponent in manufactureComponents)
{
updateComponent.Count = model.ManufactureComponents[updateComponent.ComponentId].Item2;
model.ManufactureComponents.Remove(updateComponent.ComponentId);
}
context.SaveChanges();
}
var manufacture = context.Manufactures.First(x => x.Id == Id);
foreach (var pc in model.ManufactureComponents)
{
context.ManufactureComponents.Add(new ManufactureComponent
{
Manufacture = manufacture,
Component = context.Components.First(x => x.Id == pc.Key),
Count = pc.Value.Item2
});
context.SaveChanges();
}
_manufactureComponents = null;
}
}
}

17
BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Models/ManufactureComponent.cs Normal file
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@ -0,0 +1,17 @@
using System.ComponentModel.DataAnnotations;
namespace BlacksmithWorkshopDatabaseImplement.Models
{
public class ManufactureComponent
{
public int Id { get; set; }
[Required]
public int ManufactureId { get; set; }
[Required]
public int ComponentId { get; set; }
[Required]
public int Count { get; set; }
public virtual Component Component { get; set; } = new();
public virtual Manufacture Manufacture { get; set; } = new();
}
}