TryForProduction

Course/Contracts/ViewModels/ProductionViewModel.cs

@@ -16,6 +16,6 @@ namespace Contracts.ViewModels
 		[DisplayName("Цена производства")]
 		public double Cost { get; set; }
 		public int UserId { get; set; }
-		public Dictionary<int, (IDetailModel, int)> DetailProductions { get; set; } = new();
+		public Dictionary<int, IDetailModel> DetailProductions { get; set; } = new();
 	}
 }

Course/DatabaseImplement/DatabaseImplement.csproj

@@ -7,6 +7,11 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="6.0.29" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="6.0.29">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
     <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="6.0.22" />
   </ItemGroup>
 

Course/DatabaseImplement/Implements/DetailStorage.cs

@@ -0,0 +1,77 @@
+using DatabaseImplement.Models;
+using Contracts.BindingModels;
+using Contracts.SearchModels;
+using Contracts.ViewModels;
+using Contracts.StoragesContracts;
+
+namespace DatabaseImplement.Implements
+{
+	public class DetailStorage : IDetailStorage
+	{
+		public DetailViewModel? Delete(DetailBindingModel model)
+		{
+			using var context = new FactoryGoWorkDatabase();
+			var newDetail = context.Details.FirstOrDefault(x => x.Id == model.Id);
+			if (newDetail == null)
+				return null;
+			context.Details.Remove(newDetail);
+			context.SaveChanges();
+			return newDetail.GetViewModel;
+		}
+
+		public DetailViewModel? GetElement(DetailSearchModel model)
+		{
+			using var context = new FactoryGoWorkDatabase();
+			return context.Details.FirstOrDefault(x => (!string.IsNullOrEmpty(model.Name) && x.Name.Contains(model.Name)) || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+		}
+
+		public List<DetailViewModel> GetFilteredList(DetailSearchModel model)
+		{
+			if (!model.Id.HasValue && string.IsNullOrEmpty(model.Name) && !model.UserId.HasValue)
+			{
+				return new();
+			}
+			using var context = new FactoryGoWorkDatabase();
+			if (model.Id.HasValue)
+			{
+				return context.Details.Where(x => x.Id == model.Id).Select(x => x.GetViewModel).ToList();
+			}
+			else if (model.UserId.HasValue) 
+			{
+				return context.Details.Where(x => x.UserId == model.Id).Select(x => x.GetViewModel).ToList();
+			}
+			else
+			{
+				return context.Details.Where(x => model.Name == x.Name).Select(x => x.GetViewModel).ToList();
+			}
+		}
+
+		public List<DetailViewModel> GetFullList()
+		{
+			using var context = new FactoryGoWorkDatabase();
+			return context.Details.Select(x => x.GetViewModel).ToList();
+		}
+
+		public DetailViewModel? Insert(DetailBindingModel model)
+		{
+			using var context = new FactoryGoWorkDatabase();
+			var newDetail = Detail.Create(model);
+			if (newDetail == null)
+				return null;
+			context.Details.Add(newDetail);
+			context.SaveChanges();
+			return newDetail.GetViewModel;
+		}
+
+		public DetailViewModel? Update(DetailBindingModel model)
+		{
+			using var context = new FactoryGoWorkDatabase();
+			var newDetail = context.Details.FirstOrDefault(x => x.Id == model.Id);
+			if (newDetail == null)
+				return null;
+			newDetail.Update(model);
+			context.SaveChanges();
+			return newDetail.GetViewModel;
+		}
+	}
+}

Course/DatabaseImplement/Implements/ProductStorage.cs

@@ -0,0 +1,77 @@
+using Contracts.BindingModels;
+using Contracts.SearchModels;
+using Contracts.StoragesContracts;
+using Contracts.ViewModels;
+using DatabaseImplement.Models;
+
+namespace DatabaseImplement.Implements
+{
+	public class ProductStorage : IProductStorage
+	{
+		public ProductViewModel? Delete(ProductBindingModel model)
+		{
+			using var context = new FactoryGoWorkDatabase();
+			var newProduct = context.Products.FirstOrDefault(x => x.Id == model.Id);
+			if (newProduct == null)
+				return null;
+			context.Products.Remove(newProduct);
+			context.SaveChanges();
+			return newProduct.GetViewModel;
+		}
+
+		public ProductViewModel? GetElement(ProductSearchModel model)
+		{
+			using var context = new FactoryGoWorkDatabase();
+			return context.Products.FirstOrDefault(x => (!string.IsNullOrEmpty(model.Name) && x.Name.Contains(model.Name)) || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+		}
+
+		public List<ProductViewModel> GetFilteredList(ProductSearchModel model)
+		{
+			if (!model.Id.HasValue && string.IsNullOrEmpty(model.Name) && !model.UserId.HasValue)
+			{
+				return new();
+			}
+			using var context = new FactoryGoWorkDatabase();
+			if (model.Id.HasValue)
+			{
+				return context.Products.Where(x => x.Id == model.Id).Select(x => x.GetViewModel).ToList();
+			}
+			else if (model.UserId.HasValue)
+			{
+				return context.Products.Where(x => x.UserId == model.Id).Select(x => x.GetViewModel).ToList();
+			}
+			else
+			{
+				return context.Products.Where(x => model.Name == x.Name).Select(x => x.GetViewModel).ToList();
+			}
+		}
+
+		public List<ProductViewModel> GetFullList()
+		{
+			using var context = new FactoryGoWorkDatabase();
+			return context.Products.Select(x => x.GetViewModel).ToList();
+		}
+
+		public ProductViewModel? Insert(ProductBindingModel model)
+		{
+			using var context = new FactoryGoWorkDatabase();
+			var newProduct = Product.Create(context, model);
+			if (newProduct == null)
+				return null;
+			context.Products.Add(newProduct);
+			context.SaveChanges();
+			return newProduct.GetViewModel;
+		}
+
+		public ProductViewModel? Update(ProductBindingModel model)
+		{
+			using var context = new FactoryGoWorkDatabase();
+			var newProduct = context.Products.FirstOrDefault(x => x.Id == model.Id);
+			if (newProduct == null)
+				return null;
+			newProduct.Update(model);
+			context.SaveChanges();
+			return newProduct.GetViewModel;
+		}
+	}
+}

Course/DatabaseImplement/Implements/ProductionStorage.cs

@@ -0,0 +1,77 @@
+using Contracts.BindingModels;
+using Contracts.SearchModels;
+using Contracts.StoragesContracts;
+using Contracts.ViewModels;
+using DatabaseImplement.Models;
+
+namespace DatabaseImplement.Implements
+{
+	public class ProductionionStorage : IProductionStorage
+	{
+		public ProductionViewModel? Delete(ProductionBindingModel model)
+		{
+			using var context = new FactoryGoWorkDatabase();
+			var newProduction = context.Productions.FirstOrDefault(x => x.Id == model.Id);
+			if (newProduction == null)
+				return null;
+			context.Productions.Remove(newProduction);
+			context.SaveChanges();
+			return newProduction.GetViewModel;
+		}
+
+		public ProductionViewModel? GetElement(ProductionSearchModel model)
+		{
+			using var context = new FactoryGoWorkDatabase();
+			return context.Productions.FirstOrDefault(x => (!string.IsNullOrEmpty(model.Name) && x.Name.Contains(model.Name)) || (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+		}
+
+		public List<ProductionViewModel> GetFilteredList(ProductionSearchModel model)
+		{
+			if (!model.Id.HasValue && string.IsNullOrEmpty(model.Name) && !model.UserId.HasValue)
+			{
+				return new();
+			}
+			using var context = new FactoryGoWorkDatabase();
+			if (model.Id.HasValue)
+			{
+				return context.Productions.Where(x => x.Id == model.Id).Select(x => x.GetViewModel).ToList();
+			}
+			else if (model.UserId.HasValue)
+			{
+				return context.Productions.Where(x => x.UserId == model.Id).Select(x => x.GetViewModel).ToList();
+			}
+			else
+			{
+				return context.Productions.Where(x => model.Name == x.Name).Select(x => x.GetViewModel).ToList();
+			}
+		}
+
+		public List<ProductionViewModel> GetFullList()
+		{
+			using var context = new FactoryGoWorkDatabase();
+			return context.Productions.Select(x => x.GetViewModel).ToList();
+		}
+
+		public ProductionViewModel? Insert(ProductionBindingModel model)
+		{
+			using var context = new FactoryGoWorkDatabase();
+			var newProduction = Production.Create(context, model);
+			if (newProduction == null)
+				return null;
+			context.Productions.Add(newProduction);
+			context.SaveChanges();
+			return newProduction.GetViewModel;
+		}
+
+		public ProductionViewModel? Update(ProductionBindingModel model)
+		{
+			using var context = new FactoryGoWorkDatabase();
+			var newProduction = context.Productions.FirstOrDefault(x => x.Id == model.Id);
+			if (newProduction == null)
+				return null;
+			newProduction.Update(model);
+			context.SaveChanges();
+			return newProduction.GetViewModel;
+		}
+	}
+}

Course/DatabaseImplement/Models/DetailProduction.cs

@@ -14,8 +14,6 @@ namespace DatabaseImplement.Models
 		public int DetailId { get; set; }
 		[Required]
 		public int ProductionId { get; set; }
-		[Required]
-		public int Count { get; set; }
 
 		public virtual Detail Detail { get; set; } = new();
 		public virtual Production Production { get; set; } = new();

Course/DatabaseImplement/Models/Product.cs

@@ -32,7 +32,7 @@ namespace DatabaseImplement.Models
 
 		[ForeignKey("ProductId")]
 		public virtual List<DetailProduct> Details { get; set; } = new();
-		public static Product? Create(FactoryGoWorkDatabase context, ProductBindingModel model)
+		public static Product? Create(FactoryGoWorkDatabase context, ProductBindingModel? model)
 		{
 			if (model == null)
 			{

Course/DatabaseImplement/Models/Production.cs

@@ -17,15 +17,15 @@ namespace DatabaseImplement.Models
 		public double Cost { get; set; }
 		[Required]
 		public int UserId {  get; set; }
-		private Dictionary<int, (IDetailModel, int)>? _detailProductions = null;
+		private Dictionary<int, IDetailModel>? _detailProductions = null;
 		[NotMapped]
-		public Dictionary<int, (IDetailModel, int)>? DetailProductions
+		public Dictionary<int, IDetailModel>? DetailProductions
 		{
 			get
 			{
 				if (_detailProductions == null)
 				{
-					_detailProductions = Details.ToDictionary(recDP => recDP.DetailId, recDp => (recDp.Detail as IDetailModel, recDp.Count));
+					_detailProductions = Details.ToDictionary(recDP => recDP.DetailId, recDp => recDp.Detail as IDetailModel);
 				}
 				return _detailProductions;
 			}
@@ -68,12 +68,6 @@ namespace DatabaseImplement.Models
 			{
 				context.DetailProductions.RemoveRange(productionDetails.Where(rec => !model.ProductionDetails.ContainsKey(rec.DetailId)));
 				context.SaveChanges();
-				foreach(var upDetail in  productionDetails)
-				{
-					upDetail.Count = model.ProductionDetails[upDetail.DetailId].Item2;
-					model.ProductionDetails.Remove(upDetail.DetailId);
-				}
-				context.SaveChanges();
 			}
 			var production = context.Productions.First(x => x.Id == model.Id);
 			foreach (var dp in model.ProductionDetails)
@@ -82,7 +76,6 @@ namespace DatabaseImplement.Models
 				{
 					Production = production,
 					Detail = context.Details.First(x => x.Id == dp.Key),
-					Count = dp.Value.Item2
 				});
 				context.SaveChanges();
 			}