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Confectionery/ConfectioneryBusinessLogic/BusinessLogics/OrderLogic.cs

@@ -56,7 +56,7 @@ namespace ConfectioneryBusinessLogic.BusinessLogics
                 return false;
             }
             model.Status = newStatus;
-            if (model.Status == OrderStatus.Готов) model.DateImplement = DateTime.Now;
+            if (model.Status == OrderStatus.Готов) model.DateImplement = DateTime.SpecifyKind(DateTime.Now, DateTimeKind.Utc);
             else
             {
                 model.DateImplement = viewModel.DateImplement;

Confectionery/ConfectioneryContracts/BindingModels/OrderBindingModel.cs

@@ -20,7 +20,7 @@ namespace ConfectioneryContracts.BindingModels
 
         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; }
     }

Confectionery/ConfectioneryDatabaseImplement/ConfectioneryDatabase.cs

@@ -18,9 +18,9 @@ namespace ConfectioneryDatabaseImplement
                 optionsBuilder.UseNpgsql(@"
                     Host=localhost;
                     Port=5432;
-                    Database=RPP;
+                    Database=ConfectioneryDatabase;
                     Username=postgres;
-                    Password=12345678");
+                    Password=postgres");
             }
             base.OnConfiguring(optionsBuilder);
         }

Confectionery/ConfectioneryDatabaseImplement/Implements/ComponentStorage.cs

@@ -0,0 +1,86 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.StoragesContracts;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryDatabaseImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryDatabaseImplement.Implements
+{
+	public class ComponentStorage : IComponentStorage
+	{
+		public List<ComponentViewModel> GetFullList()
+		{
+			using var context = new ConfectioneryDatabase();
+			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 ConfectioneryDatabase();
+			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 ConfectioneryDatabase();
+			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 ConfectioneryDatabase();
+			context.Components.Add(newComponent);
+			context.SaveChanges();
+			return newComponent.GetViewModel;
+		}
+
+		public ComponentViewModel? Update(ComponentBindingModel model)
+		{
+			using var context = new ConfectioneryDatabase();
+			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 ConfectioneryDatabase();
+			var element = context.Components.FirstOrDefault(rec => rec.Id == model.Id);
+			if (element != null)
+			{
+				context.Components.Remove(element);
+				context.SaveChanges();
+				return element.GetViewModel;
+			}
+			return null;
+		}
+	}
+}

Confectionery/ConfectioneryDatabaseImplement/Implements/OrderStorage.cs

@@ -0,0 +1,105 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.StoragesContracts;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryDatabaseImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryDatabaseImplement.Implements
+{
+	public class OrderStorage : IOrderStorage
+	{
+		public OrderViewModel? Delete(OrderBindingModel model)
+		{
+			using var context = new ConfectioneryDatabase();
+
+			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 ConfectioneryDatabase();
+
+			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 ConfectioneryDatabase();
+
+			return context.Orders.Where(x => x.Id == model.Id).Select(x => GetViewModel(x)).ToList();
+		}
+
+		public List<OrderViewModel> GetFullList()
+		{
+			using var context = new ConfectioneryDatabase();
+
+			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 ConfectioneryDatabase();
+
+			context.Orders.Add(newOrder);
+			context.SaveChanges();
+			return GetViewModel(newOrder);
+		}
+
+		public OrderViewModel? Update(OrderBindingModel model)
+		{
+			using var context = new ConfectioneryDatabase();
+
+			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 ConfectioneryDatabase();
+			var element = context.Pastries.FirstOrDefault(x => x.Id == order.PastryId);
+			viewModel.PastryName = element.PastryName;
+			return viewModel;
+		}
+	}
+}

Confectionery/ConfectioneryDatabaseImplement/Implements/PastryStorage.cs

@@ -0,0 +1,111 @@
+using ConfectioneryContracts.BindingModels;
+using ConfectioneryContracts.SearchModels;
+using ConfectioneryContracts.StoragesContracts;
+using ConfectioneryContracts.ViewModels;
+using ConfectioneryDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConfectioneryDatabaseImplement.Implements
+{
+	public class PastryStorage : IPastryStorage
+	{
+		public List<PastryViewModel> GetFullList()
+		{
+			using var context = new ConfectioneryDatabase();
+			return context.Pastries
+			 .Include(x => x.Components)
+			.ThenInclude(x => x.Component)
+			.ToList()
+			.Select(x => x.GetViewModel)
+			.ToList();
+		}
+		public List<PastryViewModel> GetFilteredList(PastrySearchModel model)
+		{
+			if (string.IsNullOrEmpty(model.PastryName))
+			{
+				return new();
+			}
+			using var context = new ConfectioneryDatabase();
+			return context.Pastries
+			 .Include(x => x.Components)
+			.ThenInclude(x => x.Component)
+			.Where(x => x.PastryName.Contains(model.PastryName))
+			.ToList()
+			.Select(x => x.GetViewModel)
+			.ToList();
+		}
+		public PastryViewModel? GetElement(PastrySearchModel model)
+		{
+			if (string.IsNullOrEmpty(model.PastryName) &&
+			!model.Id.HasValue)
+			{
+				return null;
+			}
+			using var context = new ConfectioneryDatabase();
+			return context.Pastries
+			 .Include(x => x.Components)
+			 .ThenInclude(x => x.Component)
+			 .FirstOrDefault(x => (!string.IsNullOrEmpty(model.PastryName) &&
+			x.PastryName == model.PastryName) ||
+			(model.Id.HasValue && x.Id ==
+			model.Id))
+			?.GetViewModel;
+		}
+		public PastryViewModel? Insert(PastryBindingModel model)
+		{
+			using var context = new ConfectioneryDatabase();
+			var newPastry = Pastry.Create(context, model);
+			if (newPastry == null)
+			{
+				return null;
+			}
+			context.Pastries.Add(newPastry);
+			context.SaveChanges();
+			return newPastry.GetViewModel;
+		}
+		public PastryViewModel? Update(PastryBindingModel model)
+		{
+			using var context = new ConfectioneryDatabase();
+			using var transaction = context.Database.BeginTransaction();
+			try
+			{
+				var pastry = context.Pastries.FirstOrDefault(rec =>
+				rec.Id == model.Id);
+				if (pastry == null)
+				{
+					return null;
+				}
+				pastry.Update(model);
+				context.SaveChanges();
+				pastry.UpdateComponents(context, model);
+				transaction.Commit();
+				return pastry.GetViewModel;
+			}
+			catch
+			{
+				transaction.Rollback();
+				throw;
+			}
+		}
+		public PastryViewModel? Delete(PastryBindingModel model)
+		{
+			using var context = new ConfectioneryDatabase();
+			var element = context.Pastries
+			.Include(x => x.Components)
+			.FirstOrDefault(rec => rec.Id == model.Id);
+			if (element != null)
+			{
+				context.Pastries.Remove(element);
+				context.SaveChanges();
+				return element.GetViewModel;
+			}
+			return null;
+		}
+
+	}
+}

Confectionery/ConfectioneryDatabaseImplement/Migrations/20230314061048_InitMigrate.Designer.cs

@@ -12,8 +12,8 @@ using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
 namespace ConfectioneryDatabaseImplement.Migrations
 {
     [DbContext(typeof(ConfectioneryDatabase))]
-    [Migration("20230313183606_InitMigration")]
+    [Migration("20230314061048_InitMigrate")]
-    partial class InitMigration
+    partial class InitMigrate
     {
         /// <inheritdoc />
         protected override void BuildTargetModel(ModelBuilder modelBuilder)

Confectionery/ConfectioneryDatabaseImplement/Migrations/20230314061048_InitMigrate.cs

@@ -7,7 +7,7 @@ using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
 namespace ConfectioneryDatabaseImplement.Migrations
 {
     /// <inheritdoc />
-    public partial class InitMigration : Migration
+    public partial class InitMigrate : Migration
     {
         /// <inheritdoc />
         protected override void Up(MigrationBuilder migrationBuilder)

Confectionery/ConfectioneryView/Program.cs

@@ -1,7 +1,7 @@
 using ConfectioneryBusinessLogic.BusinessLogics;
 using ConfectioneryContracts.BusinessLogicsContracts;
 using ConfectioneryContracts.StoragesContracts;
-using ConfectioneryFileImplement.Implements;
+using ConfectioneryDatabaseImplement.Implements;
 using ConfectioneryView;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;