Firsov_Kirill/PIbd-23_Firsov_Kirill_ClothShop_basis
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PIbd-23 Firsov Kirill LabWork 03 #4

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Firsov_Kirill wants to merge 1 commits from LabWork#3 into LabWork#2
pull from: LabWork#3
merge into: Firsov_Kirill:LabWork#2
Conversation 1 Commits 1 Files Changed 8 +295
8 changed files with 295 additions and 0 deletions
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6
ClothShop/ClothShop.sln
View File

@ -15,6 +15,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ClothShopListImplement", "C
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ClothShopFileImplement", "ClothShopFileImplement\ClothShopFileImplement.csproj", "{EDA6F63F-1DF0-4075-BDBE-B0B71B76D384}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ClothShopDatabaseImplement", "ClothShopDatabaseImplement\ClothShopDatabaseImplement.csproj", "{38A05AFD-49C4-4E47-AAE8-45FD00D2F195}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@ -45,6 +47,10 @@ Global
{EDA6F63F-1DF0-4075-BDBE-B0B71B76D384}.Debug|Any CPU.Build.0 = Debug|Any CPU
{EDA6F63F-1DF0-4075-BDBE-B0B71B76D384}.Release|Any CPU.ActiveCfg = Release|Any CPU
{EDA6F63F-1DF0-4075-BDBE-B0B71B76D384}.Release|Any CPU.Build.0 = Release|Any CPU
{38A05AFD-49C4-4E47-AAE8-45FD00D2F195}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{38A05AFD-49C4-4E47-AAE8-45FD00D2F195}.Debug|Any CPU.Build.0 = Debug|Any CPU
{38A05AFD-49C4-4E47-AAE8-45FD00D2F195}.Release|Any CPU.ActiveCfg = Release|Any CPU
{38A05AFD-49C4-4E47-AAE8-45FD00D2F195}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

24
ClothShop/ClothShopDatabaseImplement/ClothShopDatabase.cs Normal file
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@ -0,0 +1,24 @@
using ClothShopDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
namespace ClothShopDatabaseImplement
{
public class ClothShopDatabase : DbContext
{
protected override void OnConfiguring(DbContextOptionsBuilder
optionsBuilder)
{
if (optionsBuilder.IsConfigured == false)
{
optionsBuilder.UseSqlServer(@"Data
Source=LAPTOP-K77I3N46\SQLEXPRESS;Initial Catalog=ClothShopDatabaseFull;Integrated
Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
}
base.OnConfiguring(optionsBuilder);
}
public virtual DbSet<Component> Components { set; get; }
public virtual DbSet<Textile> Textiles { set; get; }
public virtual DbSet<TextileComponent> TextileComponents { set; get; }
public virtual DbSet<Order> Orders { set; get; }
}
}

27
ClothShop/ClothShopDatabaseImplement/ClothShopDatabaseImplement.csproj Normal file
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@ -0,0 +1,27 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<Folder Include="Implements\" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.5" />
<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.3" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.3">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\ClothShopContracts\ClothShopContracts.csproj" />
<ProjectReference Include="..\ClothShopDataModels\ClothShopDataModels.csproj" />
</ItemGroup>
</Project>

57
ClothShop/ClothShopDatabaseImplement/Models/Component.cs Normal file
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@ -0,0 +1,57 @@
using ClothShopContracts.BindingModels;
using ClothShopContracts.ViewModels;
using ClothShopDataModels.Models;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace ClothShopDatabaseImplement.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<TextileComponent> ProductComponents { 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
};
}
}

65
ClothShop/ClothShopDatabaseImplement/Models/Order.cs Normal file
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@ -0,0 +1,65 @@
using ClothShopContracts.BindingModels;
using ClothShopContracts.ViewModels;
using ClothShopDataModels.Enums;
using System.ComponentModel.DataAnnotations;
namespace ClothShopDatabaseImplement.Models
{
public class Order
{
public int Id { get; private set; }
[Required]
public int Count { get; private set; }
[Required]
public double Sum { get; private set; }
[Required]
public OrderStatus Status { get; private set; }
[Required]
public DateTime DateCreate { get; private set; }
public DateTime? DateImplement { get; private set; }
[Required]
public int TextileId { get; private set; }
public virtual Textile? Textiles { get; private set; }
public static Order? Create(OrderBindingModel model)
{
if (model == null)
{
return null;
}
return new Order()
{
Id = model.Id,
Count = model.Count,
Sum = model.Sum,
Status = model.Status,
DateCreate = model.DateCreate,
DateImplement = model.DateImplement,
TextileId = model.TextileId,
};
}
public void Update(OrderBindingModel? model)
{
if (model == null)
{
return;
}
Status = model.Status;
DateImplement = model.DateImplement;
}
public OrderViewModel GetViewModel => new()
{
TextileId = TextileId,
Count = Count,
Sum = Sum,
Status = Status,
DateCreate = DateCreate,
DateImplement = DateImplement,
Id = Id,
TextileName = Textiles?.TextileName ?? string.Empty
};
}
}

96
ClothShop/ClothShopDatabaseImplement/Models/Textile.cs Normal file
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@ -0,0 +1,96 @@
using ClothShopContracts.BindingModels;
using ClothShopContracts.ViewModels;
using ClothShopDataModels.Models;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace ClothShopDatabaseImplement.Models
{
public class Textile : ITextileModel
{
public int Id { get; set; }
[Required]
public string TextileName { get; set; } = string.Empty;
[Required]
public double Price { get; set; }
private Dictionary<int, (IComponentModel, int)>? _textileComponents =
null;
[NotMapped]
public Dictionary<int, (IComponentModel, int)> TextileComponents
{
get
{
if (_textileComponents == null)
{
_textileComponents = Components
.ToDictionary(recPC => recPC.ComponentId, recPC =>
(recPC.Component as IComponentModel, recPC.Count));
}
return _textileComponents;
}
}
[ForeignKey("TextileId")]
public virtual List<TextileComponent> Components { get; set; } = new();
[ForeignKey("TextileId")]
public virtual List<Order> Orders { get; set; } = new();
public static Textile Create(ClothShopDatabase context,
TextileBindingModel model)
{
return new Textile()
{
Id = model.Id,
TextileName = model.TextileName,
Price = model.Price,
Components = model.TextileComponents.Select(x => new
TextileComponent
{
Component = context.Components.First(y => y.Id == x.Key),
Count = x.Value.Item2
}).ToList()
};
}
public void Update(TextileBindingModel model)
{
TextileName = model.TextileName;
Price = model.Price;
}
public TextileViewModel GetViewModel => new()
{
Id = Id,
TextileName = TextileName,
Price = Price,
TextileComponents = TextileComponents
};
public void UpdateComponents(ClothShopDatabase context,
TextileBindingModel model)
{
var textileComponents = context.TextileComponents.Where(rec =>
rec.TextileId == model.Id).ToList();
if (textileComponents != null && textileComponents.Count > 0)
{ // удалили те, которых нет в модели
context.TextileComponents.RemoveRange(textileComponents.Where(rec
=> !model.TextileComponents.ContainsKey(rec.ComponentId)));
context.SaveChanges();
// обновили количество у существующих записей
foreach (var updateComponent in textileComponents)
{
updateComponent.Count =
model.TextileComponents[updateComponent.ComponentId].Item2;
model.TextileComponents.Remove(updateComponent.ComponentId);
}
context.SaveChanges();
}
var textile = context.Textiles.First(x => x.Id == Id);
foreach (var pc in model.TextileComponents)
{
context.TextileComponents.Add(new TextileComponent
{
Textile = textile,
Component = context.Components.First(x => x.Id == pc.Key),
Count = pc.Value.Item2
});
context.SaveChanges();
}
_textileComponents = null;
}
}
}

16
ClothShop/ClothShopDatabaseImplement/Models/TextileComponent.cs Normal file
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@ -0,0 +1,16 @@
using System.ComponentModel.DataAnnotations;
namespace ClothShopDatabaseImplement.Models
{
public class TextileComponent
{
public int Id { get; set; }
[Required]
public int TextileId { get; set; }
[Required]
public int ComponentId { get; set; }
[Required]
public int Count { get; set; }
public virtual Component Component { get; set; } = new();
public virtual Textile Textile { get; set; } = new();
}
}

4
ClothShop/ClothShopView/ClothShopView.csproj
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@ -9,6 +9,10 @@
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.3">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="8.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />