YourDax/PIbd-23_Tikhonenkov_A.E_CarpentryWorkshop
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ПИбд-23 Тихоненков Алексей Евгеньевич Лабораторная работа №3 (Усложненная) #9

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YourDax wants to merge 5 commits from Lab3HARD into Lab2HARD
pull from: Lab3HARD
merge into: YourDax:Lab2HARD
Conversation 0 Commits 5 Files Changed 21 +1670 -14
21 changed files with 1670 additions and 14 deletions
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6
CarpentryWorkshop/CarpentryWorkshop.sln
View File

@ -15,6 +15,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "CarpentryWorkshopListImplem
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CarpentryWorkshopFileImplement", "CarpentryWorkshopFileImplement\CarpentryWorkshopFileImplement.csproj", "{C9BA55BB-A2E0-413E-8F93-74A0F455C682}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CarpentryWorkshopDatabaseImplement", "CarpentryWorkshopDatabaseImplement\CarpentryWorkshopDatabaseImplement.csproj", "{E8A783E3-7330-4F9A-B4CB-913C70A0B08F}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@ -45,6 +47,10 @@ Global
{C9BA55BB-A2E0-413E-8F93-74A0F455C682}.Debug|Any CPU.Build.0 = Debug|Any CPU
{C9BA55BB-A2E0-413E-8F93-74A0F455C682}.Release|Any CPU.ActiveCfg = Release|Any CPU
{C9BA55BB-A2E0-413E-8F93-74A0F455C682}.Release|Any CPU.Build.0 = Release|Any CPU
{E8A783E3-7330-4F9A-B4CB-913C70A0B08F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{E8A783E3-7330-4F9A-B4CB-913C70A0B08F}.Debug|Any CPU.Build.0 = Debug|Any CPU
{E8A783E3-7330-4F9A-B4CB-913C70A0B08F}.Release|Any CPU.ActiveCfg = Release|Any CPU
{E8A783E3-7330-4F9A-B4CB-913C70A0B08F}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

4
CarpentryWorkshop/CarpentryWorkshopBusinessLogic/BusinessLogics/OrderLogic.cs
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@ -46,7 +46,7 @@ namespace CarpentryWorkshopBusinessLogic.BusinessLogics
Count = model.Count,
Sum = model.Sum,
Status = OrderStatus.Принят,
DateCreate = DateTime.Now
DateCreate = DateTime.SpecifyKind(DateTime.Now, DateTimeKind.Utc)
}); ;
return true;
}
@ -99,7 +99,7 @@ namespace CarpentryWorkshopBusinessLogic.BusinessLogics
Count = order.Count,
Sum = order.Sum,
DateCreate = order.DateCreate,
DateImplement = DateTime.Now,
DateImplement = DateTime.SpecifyKind(DateTime.Now, DateTimeKind.Utc),
Status = OrderStatus.Готов
});
return true;

2
CarpentryWorkshop/CarpentryWorkshopContracts/BindingModels/OrderBindingModel .cs
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@ -16,7 +16,7 @@ namespace CarpentryWorkshopContracts.BindingModels
public int Count { get; set; }
public double Sum { get; set; }
public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
public DateTime DateCreate { get; set; } = DateTime.Now;
public DateTime DateCreate { get; set; } = DateTime.SpecifyKind(DateTime.Now, DateTimeKind.Utc);
public DateTime? DateImplement { get; set; }
}
}

6
CarpentryWorkshop/CarpentryWorkshopDataModels/Models/IOrderModel.cs
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@ -10,11 +10,7 @@ namespace CarpentryWorkshopDataModels.Models
public interface IOrderModel : IId
{
int WoodId { get; }
string WoodName
{
get;
}
string WoodName{ get;}
int Count { get; }
double Sum { get; }
OrderStatus Status { get; }

30
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/CarpentryWorkshopDatabase.cs Normal file
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@ -0,0 +1,30 @@
using Microsoft.EntityFrameworkCore;
using CarpentryWorkshopDatabaseImplement.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace CarpentryWorkshopDatabaseImplement
{
public class CarpentryWorkshopDatabase : DbContext
{
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
{
if (optionsBuilder.IsConfigured == false)
{
optionsBuilder.UseNpgsql(@"Host=localhost;Port=5432;Database=CarpentryWorkshopDatabaseFull;Username=postgres;Password=postgres");
}
base.OnConfiguring(optionsBuilder);
AppContext.SetSwitch("Npgsql.EnableLegacyTimestampBehavior", true);
AppContext.SetSwitch("Npgsql.DisableDateTimeInfinityConversions", true);
}
public virtual DbSet<Component> Components { set; get; }
public virtual DbSet<Wood> Woods { set; get; }
public virtual DbSet<WoodComponent> WoodComponents { set; get; }
public virtual DbSet<Order> Orders { set; get; }
public virtual DbSet<Shop> Shops { get; set; }
public virtual DbSet<ShopWood> ShopWoods { get; set; }
}
}

24
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/CarpentryWorkshopDatabaseImplement.csproj Normal file
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@ -0,0 +1,24 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.3" />
<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="8.0.3" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.3">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.2" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\CarpentryWorkshopContracts\CarpentryWorkshopContracts.csproj" />
<ProjectReference Include="..\CarpentryWorkshopDataModels\CarpentryWorkshopDataModels.csproj" />
</ItemGroup>
</Project>

85
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Implements/ComponentStorage.cs Normal file
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@ -0,0 +1,85 @@
using CarpentryWorkshopContracts.BindingModels;
using CarpentryWorkshopContracts.SearchModels;
using CarpentryWorkshopContracts.StoragesContracts;
using CarpentryWorkshopContracts.ViewModels;
using CarpentryWorkshopDatabaseImplement.Models;
namespace CarpentryWorkshopDatabaseImplement.Implements
{
public class ComponentStorage : IComponentStorage
{
//
public List<ComponentViewModel> GetFullList()
{
using var context = new CarpentryWorkshopDatabase();
return context.Components
.Select(x => x.GetViewModel)
.ToList();
}
//
public List<ComponentViewModel> GetFilteredList(ComponentSearchModel model)
{
if (string.IsNullOrEmpty(model.ComponentName))
{
return new();
}
using var context = new CarpentryWorkshopDatabase();
return context.Components
.Where(x => x.ComponentName.Contains(model.ComponentName))
.Select(x => x.GetViewModel)
.ToList();
}
//
public ComponentViewModel? GetElement(ComponentSearchModel model)
{
if (string.IsNullOrEmpty(model.ComponentName) && !model.Id.HasValue)
{
return null;
}
using var context = new CarpentryWorkshopDatabase();
return context.Components
.FirstOrDefault(x => (!string.IsNullOrEmpty(model.ComponentName) && x.ComponentName == model.ComponentName) ||
(model.Id.HasValue && x.Id == model.Id))
?.GetViewModel;
}
//
public ComponentViewModel? Insert(ComponentBindingModel model)
{
var newComponent = Component.Create(model);
if (newComponent == null)
{
return null;
}
using var context = new CarpentryWorkshopDatabase();
context.Components.Add(newComponent);
context.SaveChanges();
return newComponent.GetViewModel;
}
public ComponentViewModel? Update(ComponentBindingModel model)
{
using var context = new CarpentryWorkshopDatabase();
var component = context.Components.FirstOrDefault(x => x.Id == model.Id);
if (component == null)
{
return null;
}
component.Update(model);
context.SaveChanges();
return component.GetViewModel;
}
public ComponentViewModel? Delete(ComponentBindingModel model)
{
using var context = new CarpentryWorkshopDatabase();
var element = context.Components.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Components.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
}
}

106
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Implements/OrderStorage.cs Normal file
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@ -0,0 +1,106 @@
using CarpentryWorkshopContracts.BindingModels;
using CarpentryWorkshopContracts.SearchModels;
using CarpentryWorkshopContracts.StoragesContracts;
using CarpentryWorkshopContracts.ViewModels;
using CarpentryWorkshopDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace CarpentryWorkshopDatabaseImplement.Implements
{
public class OrderStorage : IOrderStorage
{
public OrderViewModel? Delete(OrderBindingModel model)
{
using var context = new CarpentryWorkshopDatabase();
var element = context.Orders.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Orders.Remove(element);
context.SaveChanges();
return GetViewModel(element);
}
return null;
}
public OrderViewModel? GetElement(OrderSearchModel model)
{
if (!model.Id.HasValue)
{
return null;
}
using var context = new CarpentryWorkshopDatabase();
return GetViewModel(context.Orders.FirstOrDefault(x => (model.Id.HasValue && x.Id == model.Id)));
}
public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
{
if (!model.Id.HasValue)
{
return new();
}
using var context = new CarpentryWorkshopDatabase();
return context.Orders.Where(x => x.Id == model.Id).Select(x => GetViewModel(x)).ToList();
}
public List<OrderViewModel> GetFullList()
{
using var context = new CarpentryWorkshopDatabase();
return context.Orders.Select(x => GetViewModel(x)).ToList();
}
public OrderViewModel? Insert(OrderBindingModel model)
{
var newOrder = Order.Create(model);
if (newOrder == null)
{
return null;
}
using var context = new CarpentryWorkshopDatabase();
context.Orders.Add(newOrder);
context.SaveChanges();
return GetViewModel(newOrder);
}
public OrderViewModel? Update(OrderBindingModel model)
{
using var context = new CarpentryWorkshopDatabase();
var order = context.Orders.FirstOrDefault(x => x.Id == model.Id);
if (order == null)
{
return null;
}
order.Update(model);
context.SaveChanges();
return GetViewModel(order);
}
private static OrderViewModel GetViewModel(Order order)
{
var viewModel = order.GetViewModel;
using var context = new CarpentryWorkshopDatabase();
var element = context.Woods.FirstOrDefault(x => x.Id == order.WoodId);
viewModel.WoodName = element.WoodName;
return viewModel;
}
}
}

209
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Implements/ShopStorage.cs Normal file
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@ -0,0 +1,209 @@
using CarpentryWorkshopContracts.BindingModels;
using CarpentryWorkshopContracts.SearchModels;
using CarpentryWorkshopContracts.StoragesContracts;
using CarpentryWorkshopContracts.ViewModels;
using CarpentryWorkshopDatabaseImplement.Models;
using CarpentryWorkshopDataModels.Models;
using Microsoft.EntityFrameworkCore;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace CarpentryWorkshopDatabaseImplement.Implements
{
public class ShopStorage : IShopStorage
{
public ShopViewModel? Delete(ShopBindingModel model)
{
using var context = new CarpentryWorkshopDatabase();
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 (string.IsNullOrEmpty(model.ShopName) && !model.Id.HasValue)
{
return null;
}
using var context = new CarpentryWorkshopDatabase();
return context.Shops
.Include(x => x.Woods)
.ThenInclude(x => x.Wood)
.FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)
?.GetViewModel;
}
public List<ShopViewModel> GetFilteredList(ShopSearchModel model)
{
if (string.IsNullOrEmpty(model.ShopName))
{
return new();
}
using var context = new CarpentryWorkshopDatabase();
return context.Shops
.Include(x => x.Woods)
.ThenInclude(x => x.Wood)
.Select(x => x.GetViewModel)
.Where(x => x.ShopName.Contains(model.ShopName ?? string.Empty))
.ToList();
}
public List<ShopViewModel> GetFullList()
{
using var context = new CarpentryWorkshopDatabase();
return context.Shops
.Include(x => x.Woods)
.ThenInclude(x => x.Wood)
.Select(x => x.GetViewModel)
.ToList();
}
public ShopViewModel? Insert(ShopBindingModel model)
{
using var context = new CarpentryWorkshopDatabase();
try
{
var newShop = Shop.Create(context, model);
if (newShop == null)
{
return null;
}
if (context.Shops.Any(x => x.ShopName == newShop.ShopName))
{
throw new Exception("Не должно быть два магазина с одним названием");
}
context.Shops.Add(newShop);
context.SaveChanges();
return newShop.GetViewModel;
}
catch
{
throw;
}
}
public ShopViewModel? Update(ShopBindingModel model)
{
using var context = new CarpentryWorkshopDatabase();
var shop = context.Shops.FirstOrDefault(x => x.Id == model.Id);
if (shop == null)
{
return null;
}
try
{
if (context.Shops.Any(x => (x.ShopName == model.ShopName && x.Id != model.Id)))
{
throw new Exception("Не должно быть два магазина с одним названием");
}
shop.Update(model);
shop.UpdateWoods(context, model);
context.SaveChanges();
return shop.GetViewModel;
}
catch
{
throw;
}
}
public bool RestockingShops(SupplyBindingModel model)
{
using var context = new CarpentryWorkshopDatabase();
var transaction = context.Database.BeginTransaction();
var Shops = context.Shops.Include(x => x.Woods).ThenInclude(x => x.Wood).ToList().
Where(x => x.WoodMaxCount > x.ShopWoods.Select(x => x.Value.Item2).Sum()).ToList();
if (model == null)
{
return false;
}
try
{
foreach (Shop shop in Shops)
{
int difference = shop.WoodMaxCount - shop.ShopWoods.Select(x => x.Value.Item2).Sum();
int refill = Math.Min(difference, model.Count);
model.Count -= refill;
if (shop.ShopWoods.ContainsKey(model.WoodId))
{
var datePair = shop.ShopWoods[model.WoodId];
datePair.Item2 += refill;
shop.ShopWoods[model.WoodId] = datePair;
}
else
{
var Wood = context.Woods.First(x => x.Id == model.WoodId);
shop.ShopWoods.Add(model.WoodId, (Wood, refill));
}
shop.WoodsDictionatyUpdate(context);
if (model.Count == 0)
{
transaction.Commit();
return true;
}
}
transaction.Rollback();
return false;
}
catch
{
transaction.Rollback();
throw;
}
}
public bool Sale(SupplySearchModel model)
{
using var context = new CarpentryWorkshopDatabase();
var transaction = context.Database.BeginTransaction();
try
{
var shops = context.Shops.Include(x => x.Woods).ThenInclude(x => x.Wood).ToList().
Where(x => x.ShopWoods.ContainsKey(model.WoodId.Value)).OrderByDescending(x => x.ShopWoods[model.WoodId.Value].Item2).ToList();
foreach (var shop in shops)
{
int residue = model.Count.Value - shop.ShopWoods[model.WoodId.Value].Item2;
if (residue > 0)
{
shop.ShopWoods.Remove(model.WoodId.Value);
shop.WoodsDictionatyUpdate(context);
context.SaveChanges();
model.Count = residue;
}
else
{
if (residue == 0)
shop.ShopWoods.Remove(model.WoodId.Value);
else
{
var dataPair = shop.ShopWoods[model.WoodId.Value];
dataPair.Item2 = -residue;
shop.ShopWoods[model.WoodId.Value] = dataPair;
}
shop.WoodsDictionatyUpdate(context);
transaction.Commit();
return true;
}
}
transaction.Rollback();
return false;
}
catch
{
transaction.Rollback();
throw;
}
}
}
}

106
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Implements/WoodStorage.cs Normal file
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@ -0,0 +1,106 @@
using CarpentryWorkshopContracts.BindingModels;
using CarpentryWorkshopContracts.SearchModels;
using CarpentryWorkshopContracts.StoragesContracts;
using CarpentryWorkshopContracts.ViewModels;
using CarpentryWorkshopDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
namespace CarpentryWorkshopDatabaseImplement.Implements
{
public class WoodStorage : IWoodStorage
{
public List<WoodViewModel> GetFullList()
{
using var context = new CarpentryWorkshopDatabase();
return context.Woods
.Include(x => x.Components)
.ThenInclude(x => x.Component)
.ToList()
.Select(x => x.GetViewModel)
.ToList();
}
public List<WoodViewModel> GetFilteredList(WoodSearchModel model)
{
if (string.IsNullOrEmpty(model.WoodName))
{
return new();
}
using var context = new CarpentryWorkshopDatabase();
return context.Woods
.Include(x => x.Components)
.ThenInclude(x => x.Component)
.Where(x => x.WoodName.Contains(model.WoodName))
.ToList()
.Select(x => x.GetViewModel)
.ToList();
}
public WoodViewModel? GetElement(WoodSearchModel model)
{
if (string.IsNullOrEmpty(model.WoodName) && !model.Id.HasValue)
{
return null;
}
using var context = new CarpentryWorkshopDatabase();
return context.Woods
.Include(x => x.Components)
.ThenInclude(x => x.Component)
.FirstOrDefault(x => (!string.IsNullOrEmpty(model.WoodName) && x.WoodName == model.WoodName) ||
(model.Id.HasValue && x.Id == model.Id))
?.GetViewModel;
}
public WoodViewModel? Insert(WoodBindingModel model)
{
using var context = new CarpentryWorkshopDatabase();
var newWood = Wood.Create(context, model);
if (newWood == null)
{
return null;
}
context.Woods.Add(newWood);
context.SaveChanges();
return newWood.GetViewModel;
}
public WoodViewModel? Update(WoodBindingModel model)
{
using var context = new CarpentryWorkshopDatabase();
using var transaction = context.Database.BeginTransaction();
try
{
var wood = context.Woods.FirstOrDefault(rec => rec.Id == model.Id);
if (wood == null)
{
return null;
}
wood.Update(model);
context.SaveChanges();
wood.UpdateComponents(context, model);
transaction.Commit();
return wood.GetViewModel;
}
catch
{
transaction.Rollback();
throw;
}
}
public WoodViewModel? Delete(WoodBindingModel model)
{
using var context = new CarpentryWorkshopDatabase();
var element = context.Woods
.Include(x => x.Components)
.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Woods.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
}
}

252
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Migrations/20240511223517_InitialCreate.Designer.cs generated Normal file
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@ -0,0 +1,252 @@
// <auto-generated />
using System;
using CarpentryWorkshopDatabaseImplement;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Migrations;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
#nullable disable
namespace CarpentryWorkshopDatabaseImplement.Migrations
{
[DbContext(typeof(CarpentryWorkshopDatabase))]
[Migration("20240511223517_InitialCreate")]
partial class InitialCreate
{
/// <inheritdoc />
protected override void BuildTargetModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "8.0.3")
.HasAnnotation("Relational:MaxIdentifierLength", 63);
NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Component", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<string>("ComponentName")
.IsRequired()
.HasColumnType("text");
b.Property<double>("Cost")
.HasColumnType("double precision");
b.HasKey("Id");
b.ToTable("Components");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Order", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<int>("Count")
.HasColumnType("integer");
b.Property<DateTime>("DateCreate")
.HasColumnType("timestamp with time zone");
b.Property<DateTime?>("DateImplement")
.HasColumnType("timestamp with time zone");
b.Property<int>("Status")
.HasColumnType("integer");
b.Property<double>("Sum")
.HasColumnType("double precision");
b.Property<int>("WoodId")
.HasColumnType("integer");
b.Property<string>("WoodName")
.IsRequired()
.HasColumnType("text");
b.HasKey("Id");
b.HasIndex("WoodId");
b.ToTable("Orders");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Shop", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<string>("Address")
.IsRequired()
.HasColumnType("text");
b.Property<DateTime>("DateOpen")
.HasColumnType("timestamp with time zone");
b.Property<string>("ShopName")
.IsRequired()
.HasColumnType("text");
b.Property<int>("WoodMaxCount")
.HasColumnType("integer");
b.HasKey("Id");
b.ToTable("Shops");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.ShopWood", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<int>("Count")
.HasColumnType("integer");
b.Property<int>("ShopId")
.HasColumnType("integer");
b.Property<int>("WoodId")
.HasColumnType("integer");
b.HasKey("Id");
b.HasIndex("ShopId");
b.HasIndex("WoodId");
b.ToTable("ShopWoods");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Wood", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<double>("Price")
.HasColumnType("double precision");
b.Property<string>("WoodName")
.IsRequired()
.HasColumnType("text");
b.HasKey("Id");
b.ToTable("Woods");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.WoodComponent", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<int>("ComponentId")
.HasColumnType("integer");
b.Property<int>("Count")
.HasColumnType("integer");
b.Property<int>("WoodId")
.HasColumnType("integer");
b.HasKey("Id");
b.HasIndex("ComponentId");
b.HasIndex("WoodId");
b.ToTable("WoodComponents");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Order", b =>
{
b.HasOne("CarpentryWorkshopDatabaseImplement.Models.Wood", null)
.WithMany("Orders")
.HasForeignKey("WoodId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.ShopWood", b =>
{
b.HasOne("CarpentryWorkshopDatabaseImplement.Models.Shop", "Shop")
.WithMany("Woods")
.HasForeignKey("ShopId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("CarpentryWorkshopDatabaseImplement.Models.Wood", "Wood")
.WithMany("ShopWoods")
.HasForeignKey("WoodId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Shop");
b.Navigation("Wood");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.WoodComponent", b =>
{
b.HasOne("CarpentryWorkshopDatabaseImplement.Models.Component", "Component")
.WithMany("WoodComponents")
.HasForeignKey("ComponentId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("CarpentryWorkshopDatabaseImplement.Models.Wood", "Wood")
.WithMany("Components")
.HasForeignKey("WoodId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Component");
b.Navigation("Wood");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Component", b =>
{
b.Navigation("WoodComponents");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Shop", b =>
{
b.Navigation("Woods");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Wood", b =>
{
b.Navigation("Components");
b.Navigation("Orders");
b.Navigation("ShopWoods");
});
#pragma warning restore 612, 618
}
}
}

186
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Migrations/20240511223517_InitialCreate.cs Normal file
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using System;
using Microsoft.EntityFrameworkCore.Migrations;
using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
#nullable disable
namespace CarpentryWorkshopDatabaseImplement.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: "integer", nullable: false)
.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
ComponentName = table.Column<string>(type: "text", nullable: false),
Cost = table.Column<double>(type: "double precision", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Components", x => x.Id);
});
migrationBuilder.CreateTable(
name: "Shops",
columns: table => new
{
Id = table.Column<int>(type: "integer", nullable: false)
.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
ShopName = table.Column<string>(type: "text", nullable: false),
Address = table.Column<string>(type: "text", nullable: false),
DateOpen = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
WoodMaxCount = table.Column<int>(type: "integer", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Shops", x => x.Id);
});
migrationBuilder.CreateTable(
name: "Woods",
columns: table => new
{
Id = table.Column<int>(type: "integer", nullable: false)
.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
WoodName = table.Column<string>(type: "text", nullable: false),
Price = table.Column<double>(type: "double precision", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_Woods", x => x.Id);
});
migrationBuilder.CreateTable(
name: "Orders",
columns: table => new
{
Id = table.Column<int>(type: "integer", nullable: false)
.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
WoodId = table.Column<int>(type: "integer", nullable: false),
WoodName = table.Column<string>(type: "text", nullable: false),
Count = table.Column<int>(type: "integer", nullable: false),
Sum = table.Column<double>(type: "double precision", nullable: false),
Status = table.Column<int>(type: "integer", nullable: false),
DateCreate = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
DateImplement = table.Column<DateTime>(type: "timestamp with time zone", nullable: true)
},
constraints: table =>
{
table.PrimaryKey("PK_Orders", x => x.Id);
table.ForeignKey(
name: "FK_Orders_Woods_WoodId",
column: x => x.WoodId,
principalTable: "Woods",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateTable(
name: "ShopWoods",
columns: table => new
{
Id = table.Column<int>(type: "integer", nullable: false)
.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
WoodId = table.Column<int>(type: "integer", nullable: false),
ShopId = table.Column<int>(type: "integer", nullable: false),
Count = table.Column<int>(type: "integer", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_ShopWoods", x => x.Id);
table.ForeignKey(
name: "FK_ShopWoods_Shops_ShopId",
column: x => x.ShopId,
principalTable: "Shops",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
table.ForeignKey(
name: "FK_ShopWoods_Woods_WoodId",
column: x => x.WoodId,
principalTable: "Woods",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateTable(
name: "WoodComponents",
columns: table => new
{
Id = table.Column<int>(type: "integer", nullable: false)
.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
WoodId = table.Column<int>(type: "integer", nullable: false),
ComponentId = table.Column<int>(type: "integer", nullable: false),
Count = table.Column<int>(type: "integer", nullable: false)
},
constraints: table =>
{
table.PrimaryKey("PK_WoodComponents", x => x.Id);
table.ForeignKey(
name: "FK_WoodComponents_Components_ComponentId",
column: x => x.ComponentId,
principalTable: "Components",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
table.ForeignKey(
name: "FK_WoodComponents_Woods_WoodId",
column: x => x.WoodId,
principalTable: "Woods",
principalColumn: "Id",
onDelete: ReferentialAction.Cascade);
});
migrationBuilder.CreateIndex(
name: "IX_Orders_WoodId",
table: "Orders",
column: "WoodId");
migrationBuilder.CreateIndex(
name: "IX_ShopWoods_ShopId",
table: "ShopWoods",
column: "ShopId");
migrationBuilder.CreateIndex(
name: "IX_ShopWoods_WoodId",
table: "ShopWoods",
column: "WoodId");
migrationBuilder.CreateIndex(
name: "IX_WoodComponents_ComponentId",
table: "WoodComponents",
column: "ComponentId");
migrationBuilder.CreateIndex(
name: "IX_WoodComponents_WoodId",
table: "WoodComponents",
column: "WoodId");
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropTable(
name: "Orders");
migrationBuilder.DropTable(
name: "ShopWoods");
migrationBuilder.DropTable(
name: "WoodComponents");
migrationBuilder.DropTable(
name: "Shops");
migrationBuilder.DropTable(
name: "Components");
migrationBuilder.DropTable(
name: "Woods");
}
}
}

249
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Migrations/CarpentryWorkshopDatabaseModelSnapshot.cs Normal file
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// <auto-generated />
using System;
using CarpentryWorkshopDatabaseImplement;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
#nullable disable
namespace CarpentryWorkshopDatabaseImplement.Migrations
{
[DbContext(typeof(CarpentryWorkshopDatabase))]
partial class CarpentryWorkshopDatabaseModelSnapshot : ModelSnapshot
{
protected override void BuildModel(ModelBuilder modelBuilder)
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "8.0.3")
.HasAnnotation("Relational:MaxIdentifierLength", 63);
NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Component", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<string>("ComponentName")
.IsRequired()
.HasColumnType("text");
b.Property<double>("Cost")
.HasColumnType("double precision");
b.HasKey("Id");
b.ToTable("Components");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Order", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<int>("Count")
.HasColumnType("integer");
b.Property<DateTime>("DateCreate")
.HasColumnType("timestamp with time zone");
b.Property<DateTime?>("DateImplement")
.HasColumnType("timestamp with time zone");
b.Property<int>("Status")
.HasColumnType("integer");
b.Property<double>("Sum")
.HasColumnType("double precision");
b.Property<int>("WoodId")
.HasColumnType("integer");
b.Property<string>("WoodName")
.IsRequired()
.HasColumnType("text");
b.HasKey("Id");
b.HasIndex("WoodId");
b.ToTable("Orders");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Shop", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<string>("Address")
.IsRequired()
.HasColumnType("text");
b.Property<DateTime>("DateOpen")
.HasColumnType("timestamp with time zone");
b.Property<string>("ShopName")
.IsRequired()
.HasColumnType("text");
b.Property<int>("WoodMaxCount")
.HasColumnType("integer");
b.HasKey("Id");
b.ToTable("Shops");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.ShopWood", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<int>("Count")
.HasColumnType("integer");
b.Property<int>("ShopId")
.HasColumnType("integer");
b.Property<int>("WoodId")
.HasColumnType("integer");
b.HasKey("Id");
b.HasIndex("ShopId");
b.HasIndex("WoodId");
b.ToTable("ShopWoods");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Wood", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<double>("Price")
.HasColumnType("double precision");
b.Property<string>("WoodName")
.IsRequired()
.HasColumnType("text");
b.HasKey("Id");
b.ToTable("Woods");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.WoodComponent", b =>
{
b.Property<int>("Id")
.ValueGeneratedOnAdd()
.HasColumnType("integer");
NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
b.Property<int>("ComponentId")
.HasColumnType("integer");
b.Property<int>("Count")
.HasColumnType("integer");
b.Property<int>("WoodId")
.HasColumnType("integer");
b.HasKey("Id");
b.HasIndex("ComponentId");
b.HasIndex("WoodId");
b.ToTable("WoodComponents");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Order", b =>
{
b.HasOne("CarpentryWorkshopDatabaseImplement.Models.Wood", null)
.WithMany("Orders")
.HasForeignKey("WoodId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.ShopWood", b =>
{
b.HasOne("CarpentryWorkshopDatabaseImplement.Models.Shop", "Shop")
.WithMany("Woods")
.HasForeignKey("ShopId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("CarpentryWorkshopDatabaseImplement.Models.Wood", "Wood")
.WithMany("ShopWoods")
.HasForeignKey("WoodId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Shop");
b.Navigation("Wood");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.WoodComponent", b =>
{
b.HasOne("CarpentryWorkshopDatabaseImplement.Models.Component", "Component")
.WithMany("WoodComponents")
.HasForeignKey("ComponentId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.HasOne("CarpentryWorkshopDatabaseImplement.Models.Wood", "Wood")
.WithMany("Components")
.HasForeignKey("WoodId")
.OnDelete(DeleteBehavior.Cascade)
.IsRequired();
b.Navigation("Component");
b.Navigation("Wood");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Component", b =>
{
b.Navigation("WoodComponents");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Shop", b =>
{
b.Navigation("Woods");
});
modelBuilder.Entity("CarpentryWorkshopDatabaseImplement.Models.Wood", b =>
{
b.Navigation("Components");
b.Navigation("Orders");
b.Navigation("ShopWoods");
});
#pragma warning restore 612, 618
}
}
}

63
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Models/Component.cs Normal file
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using CarpentryWorkshopContracts.BindingModels;
using CarpentryWorkshopContracts.ViewModels;
using CarpentryWorkshopDataModels.Models;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace CarpentryWorkshopDatabaseImplement.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<WoodComponent> WoodComponents { 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
};
}
}

68
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Models/Order.cs Normal file
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@ -0,0 +1,68 @@
using CarpentryWorkshopContracts.BindingModels;
using CarpentryWorkshopContracts.ViewModels;
using CarpentryWorkshopDataModels.Enums;
using CarpentryWorkshopDataModels.Models;
namespace CarpentryWorkshopDatabaseImplement.Models
{
public class Order : IOrderModel
{
public int Id { get; set; }
public int WoodId { get; set; }
public string WoodName { get; set; } = string.Empty;
public int Count { get; set; }
public double Sum { get; set; }
public OrderStatus Status { get; set; }
public DateTime DateCreate { get; set; }
public DateTime? DateImplement { get; set; }
public static Order? Create(OrderBindingModel? model)
{
if (model == null)
{
return null;
}
return new Order()
{
Id = model.Id,
WoodId = model.WoodId,
WoodName = model.WoodName,
Count = model.Count,
Sum = model.Sum,
Status = model.Status,
DateCreate = model.DateCreate,
DateImplement = model.DateImplement
};
}
public void Update(OrderBindingModel? model)
{
if (model == null)
{
return;
}
Status = model.Status;
DateImplement = model.DateImplement;
}
public OrderViewModel GetViewModel => new()
{
Id = Id,
WoodId = WoodId,
WoodName = WoodName,
Count = Count,
Sum = Sum,
Status = Status,
DateCreate = DateCreate,
DateImplement = DateImplement,
};
}
}

129
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Models/Shop.cs Normal file
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using CarpentryWorkshopContracts.BindingModels;
using CarpentryWorkshopContracts.ViewModels;
using CarpentryWorkshopDataModels.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;
namespace CarpentryWorkshopDatabaseImplement.Models
{
public class Shop : IShopModel
{
public int Id { get; set; }
[Required]
public string ShopName { get; set; } = string.Empty;
[Required]
public string Address { get; set; } = string.Empty;
[Required]
public DateTime DateOpen { get; set; }
[Required]
public int WoodMaxCount { get; set; }
[ForeignKey("ShopId")]
public List<ShopWood> Woods { get; set; } = new();
private Dictionary<int, (IWoodModel, int)>? _shopWoods = null;
[NotMapped]
public Dictionary<int, (IWoodModel, int)> ShopWoods
{
get
{
if (_shopWoods == null)
{
_shopWoods = Woods
.ToDictionary(x => x.WoodId, x =>
(x.Wood as IWoodModel, x.Count));
}
return _shopWoods;
}
}
public static Shop? Create(CarpentryWorkshopDatabase context, ShopBindingModel model)
{
if (model == null)
return null;
return new Shop()
{
Id = model.Id,
ShopName = model.ShopName,
Address = model.Address,
DateOpen = model.DateOpen,
WoodMaxCount = model.WoodMaxCount,
Woods = model.ShopWoods.Select(x => new ShopWood
{
Wood = context.Woods.First(y => y.Id == x.Key),
Count = x.Value.Item2
}).ToList()
};
}
public void Update(ShopBindingModel? model)
{
if (model == null)
{
return;
}
ShopName = model.ShopName;
Address = model.Address;
DateOpen = model.DateOpen;
WoodMaxCount = model.WoodMaxCount;
}
public ShopViewModel GetViewModel => new()
{
Id = Id,
ShopName = ShopName,
Address = Address,
DateOpen = DateOpen,
ShopWoods = ShopWoods,
WoodMaxCount = WoodMaxCount
};
public void UpdateWoods(CarpentryWorkshopDatabase context,
ShopBindingModel model)
{
var ShopWoods = context.ShopWoods.Where(rec => rec.ShopId == model.Id).ToList();
if (ShopWoods != null && ShopWoods.Count > 0)
{
context.ShopWoods.RemoveRange(ShopWoods.Where(rec => !model.ShopWoods.ContainsKey(rec.WoodId)));
context.SaveChanges();
ShopWoods = context.ShopWoods.Where(rec => rec.ShopId == model.Id).ToList();
foreach (var updateWood in ShopWoods)
{
updateWood.Count = model.ShopWoods[updateWood.WoodId].Item2;
model.ShopWoods.Remove(updateWood.WoodId);
}
context.SaveChanges();
}
var shop = context.Shops.First(x => x.Id == Id);
foreach (var ar in model.ShopWoods)
{
context.ShopWoods.Add(new ShopWood
{
Shop = shop,
Wood = context.Woods.First(x => x.Id == ar.Key),
Count = ar.Value.Item2
});
context.SaveChanges();
}
_shopWoods = null;
}
public void WoodsDictionatyUpdate(CarpentryWorkshopDatabase context)
{
UpdateWoods(context, new ShopBindingModel
{
Id = Id,
ShopWoods = ShopWoods,
});
}
}
}

27
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Models/ShopWood.cs Normal file
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@ -0,0 +1,27 @@
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace CarpentryWorkshopDatabaseImplement.Models
{
public class ShopWood
{
public int Id { get; set; }
[Required]
public int WoodId { get; set; }
[Required]
public int ShopId { get; set; }
[Required]
public int Count { get; set; }
public virtual Shop Shop { get; set; } = new();
public virtual Wood Wood { get; set; } = new();
}
}

92
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Models/Wood.cs Normal file
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@ -0,0 +1,92 @@
using CarpentryWorkshopContracts.BindingModels;
using CarpentryWorkshopContracts.ViewModels;
using CarpentryWorkshopDataModels.Models;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace CarpentryWorkshopDatabaseImplement.Models
{
public class Wood : IWoodModel
{
public int Id { get; set; }
[Required]
public string WoodName { get; set; } = string.Empty;
[Required]
public double Price { get; set; }
private Dictionary<int, (IComponentModel, int)>? _woodComponents = null;
[NotMapped]
public Dictionary<int, (IComponentModel, int)> WoodComponents
{
get
{
if (_woodComponents == null)
{
_woodComponents = Components
.ToDictionary(recPC => recPC.ComponentId, recPC => (recPC.Component as IComponentModel, recPC.Count));
}
return _woodComponents;
}
}
[ForeignKey("WoodId")]
public virtual List<WoodComponent> Components { get; set; } = new();
[ForeignKey("WoodId")]
public virtual List<Order> Orders { get; set; } = new();
[ForeignKey("WoodId")]
public virtual List<ShopWood> ShopWoods { get; set; } = new();
public static Wood Create(CarpentryWorkshopDatabase context, WoodBindingModel model)
{
return new Wood()
{
Id = model.Id,
WoodName = model.WoodName,
Price = model.Price,
Components = model.WoodComponents.Select(x => new
WoodComponent
{
Component = context.Components.First(y => y.Id == x.Key),
Count = x.Value.Item2
}).ToList()
};
}
public void Update(WoodBindingModel model)
{
WoodName = model.WoodName;
Price = model.Price;
}
public WoodViewModel GetViewModel => new()
{
Id = Id,
WoodName = WoodName,
Price = Price,
WoodComponents = WoodComponents
};
public void UpdateComponents(CarpentryWorkshopDatabase context, WoodBindingModel model)
{
var woodComponents = context.WoodComponents.Where(rec => rec.WoodId == model.Id).ToList();
if (woodComponents != null && woodComponents.Count > 0)
{ // удалили те, которых нет в модели
context.WoodComponents.RemoveRange(woodComponents.Where(rec => !model.WoodComponents.ContainsKey(rec.ComponentId)));
context.SaveChanges();
// обновили количество у существующих записей
foreach (var updateComponent in woodComponents)
{
updateComponent.Count = model.WoodComponents[updateComponent.ComponentId].Item2;
model.WoodComponents.Remove(updateComponent.ComponentId);
}
context.SaveChanges();
}
var wood = context.Woods.First(x => x.Id == Id);
foreach (var pc in model.WoodComponents)
{
context.WoodComponents.Add(new WoodComponent
{
Wood = wood,
Component = context.Components.First(x => x.Id == pc.Key),
Count = pc.Value.Item2
});
context.SaveChanges();
}
_woodComponents = null;
}
}
}

22
CarpentryWorkshop/CarpentryWorkshopDatabaseImplement/Models/WoodComponent.cs Normal file
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@ -0,0 +1,22 @@
using System.ComponentModel.DataAnnotations;
namespace CarpentryWorkshopDatabaseImplement.Models
{
public class WoodComponent
{
public int Id { get; set; }
[Required]
public int WoodId { get; set; }
[Required]
public int ComponentId { get; set; }
[Required]
public int Count { get; set; }
public virtual Component Component { get; set; } = new();
public virtual Wood Wood { get; set; } = new();
}
}

16
CarpentryWorkshop/CarpentryWorkshopView/CarpentryWorkshopView.csproj
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@ -2,22 +2,28 @@
<PropertyGroup>
<OutputType>WinExe</OutputType>
<TargetFramework>net6.0-windows</TargetFramework>
<TargetFramework>net8.0-windows7.0</TargetFramework>
<Nullable>enable</Nullable>
<UseWindowsForms>true</UseWindowsForms>
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.2" />
<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
<PackageReference Include="NLog" Version="5.1.1" />
<PackageReference Include="NLog.Extensions.Logging" Version="5.2.1" />
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.3" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.3">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
<PackageReference Include="NLog" Version="5.2.8" />
<PackageReference Include="NLog.Extensions.Logging" Version="5.3.8" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\CarpentryWorkshopBusinessLogic\CarpentryWorkshopBusinessLogic.csproj" />
<ProjectReference Include="..\CarpentryWorkshopContracts\CarpentryWorkshopContracts.csproj" />
<ProjectReference Include="..\CarpentryWorkshopDatabaseImplement\CarpentryWorkshopDatabaseImplement.csproj" />
<ProjectReference Include="..\CarpentryWorkshopDataModels\CarpentryWorkshopDataModels.csproj" />
<ProjectReference Include="..\CarpentryWorkshopFileImplement\CarpentryWorkshopFileImplement.csproj" />
<ProjectReference Include="..\CarpentryWorkshopListImplement\CarpentryWorkshopListImplement.csproj" />
</ItemGroup>

2
CarpentryWorkshop/CarpentryWorkshopView/Program.cs
View File

@ -1,7 +1,7 @@
using CarpentryWorkshopBusinessLogic.BusinessLogics;
using CarpentryWorkshopContracts.BusinessLogicsContracts;
using CarpentryWorkshopContracts.StoragesContracts;
using CarpentryWorkshopFileImplement.Implements;
using CarpentryWorkshopDatabaseImplement.Implements;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using NLog.Extensions.Logging;