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Reviewed-on: #8

ComputerHardwareStore/ComputerHardwareStore.sln

@@ -11,7 +11,13 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ComputerHardwareStoreContra
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ComputerHardwareStoreBusinessLogic", "ComputerHardwareStoreBusinessLogic\ComputerHardwareStoreBusinessLogic.csproj", "{D32DEB60-AF40-46AF-8914-DC6A19BD66CD}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ComputerHardwareStoreDatabaseImplement", "ComputerHardwareStoreDatabaseImplement\ComputerHardwareStoreDatabaseImplement.csproj", "{09A57BE9-A653-4AAD-9FB2-1F8974F294CD}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ComputerHardwareStoreDatabaseImplement", "ComputerHardwareStoreDatabaseImplement\ComputerHardwareStoreDatabaseImplement.csproj", "{93BD4E28-48D8-4D3A-87FB-FB96F00DA64B}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ComputerHardwareStoreREST", "ComputerHardwareStoreREST\ComputerHardwareStoreREST.csproj", "{20E4D287-C0F4-4DAB-B338-349F8B6EA22B}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "VendorClient", "VendorClient\VendorClient.csproj", "{BD0D9FB9-7F73-4011-AAC8-D5508EC5EB53}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "StoreKeeperClient", "StoreKeeperClient\StoreKeeperClient.csproj", "{E31BB0DA-6493-4260-9EE7-6C330E12D2F1}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -35,10 +41,22 @@ Global
 		{D32DEB60-AF40-46AF-8914-DC6A19BD66CD}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{D32DEB60-AF40-46AF-8914-DC6A19BD66CD}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{D32DEB60-AF40-46AF-8914-DC6A19BD66CD}.Release|Any CPU.Build.0 = Release|Any CPU
-		{09A57BE9-A653-4AAD-9FB2-1F8974F294CD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{09A57BE9-A653-4AAD-9FB2-1F8974F294CD}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{09A57BE9-A653-4AAD-9FB2-1F8974F294CD}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{09A57BE9-A653-4AAD-9FB2-1F8974F294CD}.Release|Any CPU.Build.0 = Release|Any CPU
+		{93BD4E28-48D8-4D3A-87FB-FB96F00DA64B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{93BD4E28-48D8-4D3A-87FB-FB96F00DA64B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{93BD4E28-48D8-4D3A-87FB-FB96F00DA64B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{93BD4E28-48D8-4D3A-87FB-FB96F00DA64B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{20E4D287-C0F4-4DAB-B338-349F8B6EA22B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{20E4D287-C0F4-4DAB-B338-349F8B6EA22B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{20E4D287-C0F4-4DAB-B338-349F8B6EA22B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{20E4D287-C0F4-4DAB-B338-349F8B6EA22B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{BD0D9FB9-7F73-4011-AAC8-D5508EC5EB53}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{BD0D9FB9-7F73-4011-AAC8-D5508EC5EB53}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{BD0D9FB9-7F73-4011-AAC8-D5508EC5EB53}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{BD0D9FB9-7F73-4011-AAC8-D5508EC5EB53}.Release|Any CPU.Build.0 = Release|Any CPU
+		{E31BB0DA-6493-4260-9EE7-6C330E12D2F1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E31BB0DA-6493-4260-9EE7-6C330E12D2F1}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E31BB0DA-6493-4260-9EE7-6C330E12D2F1}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E31BB0DA-6493-4260-9EE7-6C330E12D2F1}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

ComputerHardwareStore/ComputerHardwareStoreBusinessLogic/BusinessLogic/CommentLogic.cs

@@ -20,7 +20,7 @@ namespace ComputerHardwareStoreBusinessLogic.BusinessLogic
 
         public List<CommentViewModel>? ReadList(CommentSearchModel? model)
         {
-            _logger.LogInformation("ReadList Comment. Date:{Date}. Id:{Id}", model?.Date, model?.Id);
+            _logger.LogInformation("ReadList Comment. Id:{Id}", model?.Id);
             var list = model == null ? _commentStorage.GetFullList() :
                 _commentStorage.GetFilteredList(model);
             if (list == null)
@@ -38,7 +38,7 @@ namespace ComputerHardwareStoreBusinessLogic.BusinessLogic
             {
                 throw new ArgumentNullException(nameof(model));
             }
-            _logger.LogInformation("ReadElement Comment. Date:{Date}. Id:{ Id}", model.Date, model.Id);
+            _logger.LogInformation("ReadElement Comment. Id:{ Id}", model.Id);
             var element = _commentStorage.GetElement(model);
             if (element == null)
             {
@@ -92,9 +92,9 @@ namespace ComputerHardwareStoreBusinessLogic.BusinessLogic
             {
                 return;
             }
-            if (string.IsNullOrEmpty(model.Date))
+            if (string.IsNullOrEmpty(model.Text))
             {
-                throw new ArgumentNullException("Нет даты у комментария", nameof(model.Date));
+                throw new ArgumentNullException("Нет текста комментария", nameof(model.Text));
             }
         }
     }

ComputerHardwareStore/ComputerHardwareStoreBusinessLogic/BusinessLogic/OrderLogic.cs

@@ -76,7 +76,7 @@ namespace ComputerHardwareStoreBusinessLogic.BusinessLogic
                 throw new ArgumentNullException(nameof(element));
             }
 
-            model.OrderProduct = element.OrderProduct;
+            model.OrderProducts = element.OrderProducts;
             model.DateCreate = element.DateCreate;
             model.Status = element.Status;
 

ComputerHardwareStore/ComputerHardwareStoreBusinessLogic/BusinessLogic/PurchaseLogic.cs

@@ -92,10 +92,6 @@ namespace ComputerHardwareStoreBusinessLogic.BusinessLogic
             {
                 return;
             }
-            if (model.DateCreate == null) // TODO чего блин, всмысле нет
-            {
-                throw new ArgumentNullException("Нет даты создания покупки", nameof(model.Date));
-            }
             if (model.Cost <= 0)
             {
                 throw new ArgumentNullException("Стоимость покупки должна быть больше 0", nameof(model.Cost));

ComputerHardwareStore/ComputerHardwareStoreBusinessLogic/ComputerHardwareStoreBusinessLogic.csproj

@@ -7,12 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <Compile Remove="BusinessLogic\**" />
-    <EmbeddedResource Remove="BusinessLogic\**" />
-    <None Remove="BusinessLogic\**" />
-  </ItemGroup>
-
-  <ItemGroup>
+    <PackageReference Include="DocumentFormat.OpenXml" Version="2.19.0" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.1" />
   </ItemGroup>
 

ComputerHardwareStore/ComputerHardwareStoreBusinessLogic/OfficePackage/AbstractSaveToExcel.cs

@@ -0,0 +1,112 @@
+using ComputerHardwareStoreBusinessLogic.OfficePackage.HelperEnums;
+using ComputerHardwareStoreBusinessLogic.OfficePackage.HelperModels;
+
+namespace ComputerHardwareStoreBusinessLogic.OfficePackage
+{
+	public abstract class AbstractSaveToExcel
+	{
+		public void CreateReportProduct(ExcelInfo info)
+		{
+			CreateExcel(info);
+			InsertCellInWorksheet(new ExcelCellParameters
+			{
+				ColumnName = "A",
+				RowIndex = 1,
+				Text = info.Title,
+				StyleInfo = ExcelStyleInfoType.Title
+			});
+			MergeCells(new ExcelMergeParameters
+			{
+				CellFromName = "A1",
+				CellToName = "C1"
+			});
+			uint rowIndex = 2;
+			foreach (var pb in info.ProductBuilds)
+			{
+				InsertCellInWorksheet(new ExcelCellParameters
+				{
+					ColumnName = "A",
+					RowIndex = rowIndex,
+					Text = pb.ProductName,
+					StyleInfo = ExcelStyleInfoType.Text
+				});
+				rowIndex++;
+				foreach (var Build in pb.Builds)
+				{
+					InsertCellInWorksheet(new ExcelCellParameters
+					{
+						ColumnName = "B",
+						RowIndex = rowIndex,
+						Text = Build.Item1,
+						StyleInfo =
+					ExcelStyleInfoType.TextWithBroder
+					});
+					InsertCellInWorksheet(new ExcelCellParameters
+					{
+						ColumnName = "C",
+						RowIndex = rowIndex,
+						Text = Build.Item2.ToString(),
+						StyleInfo =
+					ExcelStyleInfoType.TextWithBroder
+					});
+					rowIndex++;
+				}
+				rowIndex++;
+			}
+			SaveExcel(info);
+		}
+		public void CreateReportBuild(ExcelInfo info)
+		{
+			CreateExcel(info);
+			InsertCellInWorksheet(new ExcelCellParameters
+			{
+				ColumnName = "A",
+				RowIndex = 1,
+				Text = info.Title,
+				StyleInfo = ExcelStyleInfoType.Title
+			});
+			MergeCells(new ExcelMergeParameters
+			{
+				CellFromName = "A1",
+				CellToName = "C1"
+			});
+			uint rowIndex = 2;
+			foreach (var bp in info.BuildProducts)
+			{
+				InsertCellInWorksheet(new ExcelCellParameters
+				{
+					ColumnName = "A",
+					RowIndex = rowIndex,
+					Text = bp.BuildName,
+					StyleInfo = ExcelStyleInfoType.Text
+				});
+				rowIndex++;
+				foreach (var Product in bp.Products)
+				{
+					InsertCellInWorksheet(new ExcelCellParameters
+					{
+						ColumnName = "B",
+						RowIndex = rowIndex,
+						Text = Product.Item1,
+						StyleInfo = ExcelStyleInfoType.TextWithBroder
+					});
+					InsertCellInWorksheet(new ExcelCellParameters
+					{
+						ColumnName = "C",
+						RowIndex = rowIndex,
+						Text = Product.Item2.ToString(),
+						StyleInfo = ExcelStyleInfoType.TextWithBroder
+					});
+					rowIndex++;
+				}
+				rowIndex++;
+			}
+			SaveExcel(info);
+		}
+		protected abstract void CreateExcel(ExcelInfo info);
+		protected abstract void InsertCellInWorksheet(ExcelCellParameters excelParams);
+		protected abstract void MergeCells(ExcelMergeParameters excelParams);
+		protected abstract void SaveExcel(ExcelInfo info);
+
+	}
+}

ComputerHardwareStore/ComputerHardwareStoreBusinessLogic/OfficePackage/AbstractSaveToWord.cs

@@ -0,0 +1,125 @@
+using ComputerHardwareStoreBusinessLogic.OfficePackage.HelperEnums;
+using ComputerHardwareStoreBusinessLogic.OfficePackage.HelperModels;
+
+namespace ComputerHardwareStoreBusinessLogic.OfficePackage
+{
+	public abstract class AbstractSaveToWord
+	{
+		public void CreateProductBuildReport(WordInfo info)
+		{
+			CreateWord(info);
+
+			CreateParagraph(new WordParagraph
+			{
+				Texts = new List<(string, WordTextProperties)> { (info.Title, new WordTextProperties { Bold = true, Size = "24" }) },
+				TextProperties = new WordTextProperties
+				{
+					Size = "24",
+					JustificationType = WordJustificationType.Center
+				}
+			});
+
+			List<WordRow> rows = new List<WordRow>();
+			rows.Add(new WordRow
+			{
+				Rows = new List<(string, WordTextProperties)> {
+						("Сборки", new WordTextProperties { Size = "24", Bold = true }),
+						("Товары", new WordTextProperties { Size = "24", Bold = true }),
+						("Стоимость", new WordTextProperties { Size = "24", Bold = true })
+				}
+			});
+
+			var reportRecords = info.ProductBuilds;
+			foreach (var reportRecord in reportRecords)
+			{
+				rows.Add(new WordRow
+				{
+					Rows = new List<(string, WordTextProperties)>
+					{
+						(reportRecord.ProductName, new WordTextProperties { Size = "24" }),
+						("", new WordTextProperties { }),
+						("", new WordTextProperties { })
+					}
+				});
+				for (int i = 0; i < reportRecord.Builds.Count; i++)
+				{
+					rows.Add(new WordRow
+					{
+						Rows = new List<(string, WordTextProperties)>
+						{
+							("", new WordTextProperties { }),
+							(reportRecord.Builds[i].Build, new WordTextProperties { Size = "24" }),
+							(reportRecord.Builds[i].Price.ToString(), new WordTextProperties { Size = "24" })
+						}
+					});
+				}
+			}
+
+			CreateTable(rows);
+
+			SaveWord(info);
+		}
+
+		public void CreateBuildProductReport(WordInfo info)
+		{
+			CreateWord(info);
+
+			CreateParagraph(new WordParagraph
+			{
+				Texts = new List<(string, WordTextProperties)> { (info.Title, new WordTextProperties { Bold = true, Size = "24" }) },
+				TextProperties = new WordTextProperties
+				{
+					Size = "24",
+					JustificationType = WordJustificationType.Center
+				}
+			});
+
+			List<WordRow> rows = new List<WordRow>();
+			rows.Add(new WordRow
+			{
+				Rows = new List<(string, WordTextProperties)> {
+						("Товары", new WordTextProperties { Size = "24", Bold = true }),
+						("Сборки", new WordTextProperties { Size = "24", Bold = true }),
+						("Стоимость", new WordTextProperties { Size = "24", Bold = true })
+				}
+			});
+
+			var reportRecords = info.BuildProducts;
+			foreach (var reportRecord in reportRecords)
+			{
+				rows.Add(new WordRow
+				{
+					Rows = new List<(string, WordTextProperties)>
+					{
+						(reportRecord.BuildName, new WordTextProperties { Size = "24" }),
+						("", new WordTextProperties { }),
+						("", new WordTextProperties { })
+					}
+				});
+				for (int i = 0; i < reportRecord.Products.Count; i++)
+				{
+					rows.Add(new WordRow
+					{
+						Rows = new List<(string, WordTextProperties)>
+						{
+							("", new WordTextProperties { }),
+							(reportRecord.Products[i].Product, new WordTextProperties { Size = "24" }),
+							(reportRecord.Products[i].Price.ToString(), new WordTextProperties { Size = "24" })
+						}
+					});
+				}
+			}
+
+			CreateTable(rows);
+
+			SaveWord(info);
+		}
+		protected abstract void CreateWord(WordInfo info);
+
+		protected abstract void CreateTable(List<WordRow> rows);
+
+		protected abstract void CreateParagraph(WordParagraph paragraph);
+
+		protected abstract void SaveWord(WordInfo info);
+	}
+}

ComputerHardwareStore/ComputerHardwareStoreBusinessLogic/OfficePackage/HelperEnums/ExcelStyleInfoType.cs

@@ -0,0 +1,9 @@
+namespace ComputerHardwareStoreBusinessLogic.OfficePackage.HelperEnums
+{
+	public enum ExcelStyleInfoType
+	{
+		Title,
+		Text,
+		TextWithBroder
+	}
+}

ComputerHardwareStore/ComputerHardwareStoreBusinessLogic/OfficePackage/HelperEnums/WordJustificationType.cs

@@ -0,0 +1,8 @@
+namespace ComputerHardwareStoreBusinessLogic.OfficePackage.HelperEnums
+{
+	public enum WordJustificationType
+	{
+		Center,
+		Both
+	}
+}

ComputerHardwareStore/ComputerHardwareStoreBusinessLogic/OfficePackage/HelperModels/ExcelCellParameters.cs

@@ -0,0 +1,13 @@
+using ComputerHardwareStoreBusinessLogic.OfficePackage.HelperEnums;
+
+namespace ComputerHardwareStoreBusinessLogic.OfficePackage.HelperModels
+{
+	public class ExcelCellParameters
+	{
+		public string ColumnName { get; set; } = string.Empty;
+		public uint RowIndex { get; set; }
+		public string Text { get; set; } = string.Empty;
+		public string CellReference => $"{ColumnName}{RowIndex}";
+		public ExcelStyleInfoType StyleInfo { get; set; }
+	}
+}

ComputerHardwareStore/ComputerHardwareStoreBusinessLogic/OfficePackage/HelperModels/ExcelInfo.cs

@@ -0,0 +1,12 @@
+using ComputerHardwareStoreContracts.ViewModels;
+
+namespace ComputerHardwareStoreBusinessLogic.OfficePackage.HelperModels
+{
+	public class ExcelInfo
+	{
+		public string FileName { get; set; } = string.Empty;
+		public string Title { get; set; } = string.Empty;
+		public List<ReportBuildProductViewModel> BuildProducts { get; set; } = new();
+		public List<ReportProductBuildViewModel> ProductBuilds {get; set; } = new();
+	}
+}

ComputerHardwareStore/ComputerHardwareStoreBusinessLogic/OfficePackage/HelperModels/ExcelMergeParameters.cs

@@ -0,0 +1,9 @@
+namespace ComputerHardwareStoreBusinessLogic.OfficePackage.HelperModels
+{
+	public class ExcelMergeParameters
+	{
+		public string CellFromName { get; set; } = string.Empty;
+		public string CellToName { get; set; } = string.Empty;
+		public string Merge => $"{CellFromName}:{CellToName}";
+	}
+}

ComputerHardwareStore/ComputerHardwareStoreBusinessLogic/OfficePackage/HelperModels/WordInfo.cs

@@ -0,0 +1,12 @@
+using ComputerHardwareStoreContracts.ViewModels;
+
+namespace ComputerHardwareStoreBusinessLogic.OfficePackage.HelperModels
+{
+	public class WordInfo
+	{
+		public string FileName { get; set; } = string.Empty;
+		public string Title { get; set; } = string.Empty;
+		public List<ReportBuildProductViewModel> BuildProducts { get; set; } = new();
+		public List<ReportProductBuildViewModel> ProductBuilds { get; set; } = new();
+	}
+}

ComputerHardwareStore/ComputerHardwareStoreBusinessLogic/OfficePackage/HelperModels/WordParagraph.cs

@@ -0,0 +1,9 @@
+namespace ComputerHardwareStoreBusinessLogic.OfficePackage.HelperModels
+{
+	public class WordParagraph
+	{
+		public List<(string, WordTextProperties)> Texts { get; set; } = new();
+		public WordTextProperties? TextProperties { get; set; }
+
+	}
+}

ComputerHardwareStore/ComputerHardwareStoreBusinessLogic/OfficePackage/HelperModels/WordRow.cs

@@ -0,0 +1,7 @@
+namespace ComputerHardwareStoreBusinessLogic.OfficePackage.HelperModels
+{
+	public class WordRow
+	{
+		public List<(string, WordTextProperties)> Rows { get; set; } = new();
+	}
+}

ComputerHardwareStore/ComputerHardwareStoreBusinessLogic/OfficePackage/HelperModels/WordTextProperties.cs

@@ -0,0 +1,11 @@
+using ComputerHardwareStoreBusinessLogic.OfficePackage.HelperEnums;
+
+namespace ComputerHardwareStoreBusinessLogic.OfficePackage.HelperModels
+{
+	public class WordTextProperties
+	{
+		public string Size { get; set; } = string.Empty;
+		public bool Bold { get; set; }
+		public WordJustificationType JustificationType { get; set; }
+	}
+}

ComputerHardwareStore/ComputerHardwareStoreBusinessLogic/OfficePackage/Implements/SaveToExcel.cs

@@ -0,0 +1,329 @@
+using ComputerHardwareStoreBusinessLogic.OfficePackage.HelperEnums;
+using ComputerHardwareStoreBusinessLogic.OfficePackage.HelperModels;
+using DocumentFormat.OpenXml;
+using DocumentFormat.OpenXml.Office2010.Excel;
+using DocumentFormat.OpenXml.Office2013.Excel;
+using DocumentFormat.OpenXml.Packaging;
+using DocumentFormat.OpenXml.Spreadsheet;
+
+namespace ComputerHardwareStoreBusinessLogic.OfficePackage.Implements
+{
+	public class SaveToExcel : AbstractSaveToExcel
+	{
+		private SpreadsheetDocument? _spreadsheetDocument;
+		private SharedStringTablePart? _shareStringPart;
+		private Worksheet? _worksheet;
+
+		private static void CreateStyles(WorkbookPart workbookpart)
+		{
+			var sp = workbookpart.AddNewPart<WorkbookStylesPart>();
+			sp.Stylesheet = new Stylesheet();
+
+			var fonts = new Fonts() { Count = 2U, KnownFonts = true };
+
+			var fontUsual = new Font();
+			fontUsual.Append(new FontSize() { Val = 12D });
+			fontUsual.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color()
+			{ Theme = 1U });
+			fontUsual.Append(new FontName() { Val = "Times New Roman" });
+			fontUsual.Append(new FontFamilyNumbering() { Val = 2 });
+			fontUsual.Append(new FontScheme() { Val = FontSchemeValues.Minor });
+
+			var fontTitle = new Font();
+			fontTitle.Append(new Bold());
+			fontTitle.Append(new FontSize() { Val = 14D });
+			fontTitle.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color()
+			{ Theme = 1U });
+			fontTitle.Append(new FontName() { Val = "Times New Roman" });
+			fontTitle.Append(new FontFamilyNumbering() { Val = 2 });
+			fontTitle.Append(new FontScheme() { Val = FontSchemeValues.Minor });
+
+			fonts.Append(fontUsual);
+			fonts.Append(fontTitle);
+
+			var fills = new Fills() { Count = 2U };
+			var fill1 = new Fill();
+			fill1.Append(new PatternFill() { PatternType = PatternValues.None });
+			var fill2 = new Fill();
+			fill2.Append(new PatternFill()
+			{
+				PatternType = PatternValues.Gray125
+			});
+			fills.Append(fill1);
+			fills.Append(fill2);
+
+			var borders = new Borders() { Count = 2U };
+			var borderNoBorder = new Border();
+			borderNoBorder.Append(new LeftBorder());
+			borderNoBorder.Append(new RightBorder());
+			borderNoBorder.Append(new TopBorder());
+			borderNoBorder.Append(new BottomBorder());
+			borderNoBorder.Append(new DiagonalBorder());
+			var borderThin = new Border();
+			var leftBorder = new LeftBorder() { Style = BorderStyleValues.Thin };
+			leftBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color()
+			{ Indexed = 64U });
+			var rightBorder = new RightBorder()
+			{
+				Style = BorderStyleValues.Thin
+			};
+			rightBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color()
+			{ Indexed = 64U });
+			var topBorder = new TopBorder() { Style = BorderStyleValues.Thin };
+			topBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color()
+			{ Indexed = 64U });
+			var bottomBorder = new BottomBorder()
+			{
+				Style = BorderStyleValues.Thin
+			};
+			bottomBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color()
+			{ Indexed = 64U });
+			borderThin.Append(leftBorder);
+			borderThin.Append(rightBorder);
+			borderThin.Append(topBorder);
+			borderThin.Append(bottomBorder);
+			borderThin.Append(new DiagonalBorder());
+			borders.Append(borderNoBorder);
+			borders.Append(borderThin);
+
+			var cellStyleFormats = new CellStyleFormats() { Count = 1U };
+			var cellFormatStyle = new CellFormat()
+			{
+				NumberFormatId = 0U,
+				FontId = 0U,
+				FillId = 0U,
+				BorderId = 0U
+			};
+			cellStyleFormats.Append(cellFormatStyle);
+			var cellFormats = new CellFormats() { Count = 3U };
+			var cellFormatFont = new CellFormat()
+			{
+				NumberFormatId = 0U,
+				FontId = 0U,
+				FillId = 0U,
+				BorderId = 0U,
+				FormatId = 0U,
+				ApplyFont = true
+			};
+			var cellFormatFontAndBorder = new CellFormat()
+			{
+				NumberFormatId = 0U,
+				FontId = 0U,
+				FillId = 0U,
+				BorderId = 1U,
+				FormatId = 0U,
+				ApplyFont = true,
+				ApplyBorder = true
+			};
+			var cellFormatTitle = new CellFormat()
+			{
+				NumberFormatId = 0U,
+				FontId = 1U,
+				FillId = 0U,
+				BorderId = 0U,
+				FormatId = 0U,
+				Alignment = new Alignment()
+				{
+					Vertical = VerticalAlignmentValues.Center,
+					WrapText = true,
+					Horizontal = HorizontalAlignmentValues.Center
+				},
+				ApplyFont = true
+			};
+			cellFormats.Append(cellFormatFont);
+			cellFormats.Append(cellFormatFontAndBorder);
+			cellFormats.Append(cellFormatTitle);
+			var cellStyles = new CellStyles() { Count = 1U };
+			cellStyles.Append(new CellStyle()
+			{
+				Name = "Normal",
+				FormatId = 0U,
+				BuiltinId = 0U
+			});
+
+			var differentialFormats = new DocumentFormat.OpenXml.Office2013.Excel.DifferentialFormats()
+			{ Count = 0U };
+
+			var tableStyles = new TableStyles()
+			{
+				Count = 0U,
+				DefaultTableStyle = "TableStyleMedium2",
+				DefaultPivotStyle = "PivotStyleLight16"
+			};
+			var stylesheetExtensionList = new StylesheetExtensionList();
+			var stylesheetExtension1 = new StylesheetExtension()
+			{
+				Uri = "{EB79DEF2-80B8-43e5-95BD-54CBDDF9020C}"
+			};
+			stylesheetExtension1.AddNamespaceDeclaration("x14", "http://schemas.microsoft.com/office/spreadsheetml/2009/9/main");
+			stylesheetExtension1.Append(new SlicerStyles()
+			{
+				DefaultSlicerStyle = "SlicerStyleLight1"
+			});
+			var stylesheetExtension2 = new StylesheetExtension()
+			{
+				Uri = "{9260A510-F301-46a8-8635-F512D64BE5F5}"
+			};
+			stylesheetExtension2.AddNamespaceDeclaration("x15", "http://schemas.microsoft.com/office/spreadsheetml/2010/11/main");
+			stylesheetExtension2.Append(new TimelineStyles()
+			{
+				DefaultTimelineStyle = "TimeSlicerStyleLight1"
+			});
+			stylesheetExtensionList.Append(stylesheetExtension1);
+			stylesheetExtensionList.Append(stylesheetExtension2);
+			sp.Stylesheet.Append(fonts);
+			sp.Stylesheet.Append(fills);
+			sp.Stylesheet.Append(borders);
+			sp.Stylesheet.Append(cellStyleFormats);
+			sp.Stylesheet.Append(cellFormats);
+			sp.Stylesheet.Append(cellStyles);
+			sp.Stylesheet.Append(differentialFormats);
+			sp.Stylesheet.Append(tableStyles);
+			sp.Stylesheet.Append(stylesheetExtensionList);
+		}
+		/// <summary>
+		/// Получение номера стиля из типа
+		/// </summary>
+		/// <param name="styleInfo"></param>
+		/// <returns></returns>
+		private static uint GetStyleValue(ExcelStyleInfoType styleInfo)
+		{
+			return styleInfo switch
+			{
+				ExcelStyleInfoType.Title => 2U,
+				ExcelStyleInfoType.TextWithBroder => 1U,
+				ExcelStyleInfoType.Text => 0U,
+				_ => 0U,
+			};
+		}
+		protected override void CreateExcel(ExcelInfo info)
+		{
+			_spreadsheetDocument = SpreadsheetDocument.Create(info.FileName, SpreadsheetDocumentType.Workbook);
+			// Создаем книгу (в ней хранятся листы)
+			var workbookpart = _spreadsheetDocument.AddWorkbookPart();
+			workbookpart.Workbook = new Workbook();
+			CreateStyles(workbookpart);
+			// Получаем/создаем хранилище текстов для книги
+			_shareStringPart = _spreadsheetDocument.WorkbookPart!.GetPartsOfType<SharedStringTablePart>().Any()
+			?
+		   _spreadsheetDocument.WorkbookPart.GetPartsOfType<SharedStringTablePart>().First()
+			:
+		   _spreadsheetDocument.WorkbookPart.AddNewPart<SharedStringTablePart>();
+			// Создаем SharedStringTable, если его нет
+			if (_shareStringPart.SharedStringTable == null)
+			{
+				_shareStringPart.SharedStringTable = new SharedStringTable();
+			}
+			// Создаем лист в книгу
+			var worksheetPart = workbookpart.AddNewPart<WorksheetPart>();
+			worksheetPart.Worksheet = new Worksheet(new SheetData());
+			// Добавляем лист в книгу
+			var sheets =
+		   _spreadsheetDocument.WorkbookPart.Workbook.AppendChild(new Sheets());
+			var sheet = new Sheet()
+			{
+				Id = _spreadsheetDocument.WorkbookPart.GetIdOfPart(worksheetPart),
+				SheetId = 1,
+				Name = "Лист"
+			};
+			sheets.Append(sheet);
+			_worksheet = worksheetPart.Worksheet;
+		}
+		protected override void InsertCellInWorksheet(ExcelCellParameters excelParams)
+		{
+			if (_worksheet == null || _shareStringPart == null)
+			{
+				return;
+			}
+			var sheetData = _worksheet.GetFirstChild<SheetData>();
+			if (sheetData == null)
+			{
+				return;
+			}
+			// Ищем строку, либо добавляем ее
+			Row row;
+			if (sheetData.Elements<Row>().Where(r => r.RowIndex! == excelParams.RowIndex).Any())
+			{
+				row = sheetData.Elements<Row>().Where(r => r.RowIndex! == excelParams.RowIndex).First();
+			}
+			else
+			{
+				row = new Row() { RowIndex = excelParams.RowIndex };
+				sheetData.Append(row);
+			}
+			// Ищем нужную ячейку
+			Cell cell;
+			if (row.Elements<Cell>().Where(c => c.CellReference!.Value == excelParams.CellReference).Any())
+			{
+				cell = row.Elements<Cell>().Where(c => c.CellReference!.Value == excelParams.CellReference).First();
+			}
+			else
+			{
+				// Все ячейки должны быть последовательно друг за другом расположены
+				// нужно определить, после какой вставлять
+				Cell? refCell = null;
+				foreach (Cell rowCell in row.Elements<Cell>())
+				{
+					if (string.Compare(rowCell.CellReference!.Value, excelParams.CellReference, true) > 0)
+					{
+						refCell = rowCell;
+						break;
+					}
+				}
+				var newCell = new Cell()
+				{
+					CellReference =
+			   excelParams.CellReference
+				};
+				row.InsertBefore(newCell, refCell);
+				cell = newCell;
+			}
+			// вставляем новый текст
+			_shareStringPart.SharedStringTable.AppendChild(new SharedStringItem(new Text(excelParams.Text)));
+			_shareStringPart.SharedStringTable.Save();
+			cell.CellValue = new CellValue((_shareStringPart.SharedStringTable.Elements<SharedStringItem>().Count() - 1).ToString());
+			cell.DataType = new EnumValue<CellValues>(CellValues.SharedString);
+			cell.StyleIndex = GetStyleValue(excelParams.StyleInfo);
+		}
+		protected override void MergeCells(ExcelMergeParameters excelParams)
+		{
+			if (_worksheet == null)
+			{
+				return;
+			}
+			MergeCells mergeCells;
+			if (_worksheet.Elements<MergeCells>().Any())
+			{
+				mergeCells = _worksheet.Elements<MergeCells>().First();
+			}
+			else
+			{
+				mergeCells = new MergeCells();
+				if (_worksheet.Elements<CustomSheetView>().Any())
+				{
+					_worksheet.InsertAfter(mergeCells,
+				   _worksheet.Elements<CustomSheetView>().First());
+				}
+				else
+				{
+					_worksheet.InsertAfter(mergeCells,
+				   _worksheet.Elements<SheetData>().First());
+				}
+			}
+			var mergeCell = new MergeCell()
+			{
+				Reference = new StringValue(excelParams.Merge)
+			};
+			mergeCells.Append(mergeCell);
+		}
+		protected override void SaveExcel(ExcelInfo info)
+		{
+			if (_spreadsheetDocument == null)
+			{
+				return;
+			}
+			_spreadsheetDocument.WorkbookPart!.Workbook.Save();
+			_spreadsheetDocument.Close();
+		}
+	}
+}

ComputerHardwareStore/ComputerHardwareStoreBusinessLogic/OfficePackage/Implements/SaveToWord.cs

@@ -0,0 +1,175 @@
+using ComputerHardwareStoreBusinessLogic.OfficePackage.HelperEnums;
+using ComputerHardwareStoreBusinessLogic.OfficePackage.HelperModels;
+using DocumentFormat.OpenXml.Packaging;
+using DocumentFormat.OpenXml.Wordprocessing;
+using DocumentFormat.OpenXml;
+
+namespace ComputerHardwareStoreBusinessLogic.OfficePackage.Implements
+{
+	public class SaveToWord : AbstractSaveToWord
+	{
+		private WordprocessingDocument? _wordDocument;
+
+		private Body? _docBody;
+
+		private static JustificationValues GetJustificationValues(WordJustificationType type)
+		{
+			return type switch
+			{
+				WordJustificationType.Both => JustificationValues.Both,
+				WordJustificationType.Center => JustificationValues.Center,
+				_ => JustificationValues.Left,
+			};
+		}
+
+		private static SectionProperties CreateSectionProperties()
+		{
+			var properties = new SectionProperties();
+
+			var pageSize = new PageSize
+			{
+				Orient = PageOrientationValues.Portrait
+			};
+
+			properties.AppendChild(pageSize);
+
+			return properties;
+		}
+
+		private static ParagraphProperties? CreateParagraphProperties(WordTextProperties? paragraphProperties)
+		{
+			if (paragraphProperties == null)
+			{
+				return null;
+			}
+
+			var properties = new ParagraphProperties();
+
+			properties.AppendChild(new Justification()
+			{
+				Val = GetJustificationValues(paragraphProperties.JustificationType)
+			});
+
+			properties.AppendChild(new SpacingBetweenLines
+			{
+				LineRule = LineSpacingRuleValues.Auto
+			});
+
+			properties.AppendChild(new Indentation());
+
+			var paragraphMarkRunProperties = new ParagraphMarkRunProperties();
+			if (!string.IsNullOrEmpty(paragraphProperties.Size))
+			{
+				paragraphMarkRunProperties.AppendChild(new FontSize { Val = paragraphProperties.Size });
+			}
+			properties.AppendChild(paragraphMarkRunProperties);
+
+			return properties;
+		}
+
+		protected override void CreateWord(WordInfo info)
+		{
+			_wordDocument = WordprocessingDocument.Create(info.FileName, WordprocessingDocumentType.Document);
+			MainDocumentPart mainPart = _wordDocument.AddMainDocumentPart();
+			mainPart.Document = new Document();
+			_docBody = mainPart.Document.AppendChild(new Body());
+		}
+
+		protected override void CreateTable(List<WordRow> data)
+		{
+			if (_docBody == null || data == null)
+			{
+				return;
+			}
+			Table table = new Table();
+			var tableProp = new TableProperties();
+			tableProp.AppendChild(new TableLayout { Type = TableLayoutValues.Fixed });
+			tableProp.AppendChild(new TableBorders(
+					new TopBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 4 },
+					new LeftBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 4 },
+					new RightBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 4 },
+					new BottomBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 4 },
+					new InsideHorizontalBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 4 },
+					new InsideVerticalBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 4 }
+					));
+			tableProp.AppendChild(new TableWidth { Type = TableWidthUnitValues.Auto });
+			table.AppendChild(tableProp);
+			TableGrid tableGrid = new TableGrid();
+			for (int j = 0; j < data[0].Rows.Count; ++j)
+			{
+				tableGrid.AppendChild(new GridColumn() { Width = "1600" });
+			}
+			table.AppendChild(tableGrid);
+			for (int i = 0; i < data.Count; ++i)
+			{
+				TableRow docRow = new TableRow();
+				for (int j = 0; j < data[i].Rows.Count; ++j)
+				{
+					var docParagraph = new Paragraph();
+					var docRun = new Run();
+					var runProperties = new RunProperties();
+
+					docParagraph.AppendChild(CreateParagraphProperties(data[i].Rows[j].Item2));
+
+					runProperties.AppendChild(new RunFonts() { Ascii = "Times New Roman", ComplexScript = "Times New Roman", HighAnsi = "Times New Roman" });
+					runProperties.AppendChild(new FontSize { Val = data[i].Rows[j].Item2.Size == null ? data[i].Rows[j].Item2.Size : "24" });
+					if (data[i].Rows[j].Item2.Bold)
+						runProperties.AppendChild(new Bold());
+
+					docRun.AppendChild(runProperties);
+					docRun.AppendChild(new Text { Text = data[i].Rows[j].Item1.ToString(), Space = SpaceProcessingModeValues.Preserve });
+
+					docParagraph.AppendChild(docRun);
+					TableCell docCell = new TableCell();
+					docCell.AppendChild(docParagraph);
+					docRow.AppendChild(docCell);
+				}
+				table.AppendChild(docRow);
+			}
+			_docBody.AppendChild(table);
+		}
+
+		protected override void CreateParagraph(WordParagraph paragraph)
+		{
+			if (_docBody == null || paragraph == null)
+			{
+				return;
+			}
+			var docParagraph = new Paragraph();
+
+			docParagraph.AppendChild(CreateParagraphProperties(paragraph.TextProperties));
+
+			foreach (var run in paragraph.Texts)
+			{
+				var docRun = new Run();
+
+				var properties = new RunProperties();
+				properties.AppendChild(new FontSize { Val = run.Item2.Size });
+				if (run.Item2.Bold)
+				{
+					properties.AppendChild(new Bold());
+				}
+				docRun.AppendChild(properties);
+
+				docRun.AppendChild(new Text { Text = run.Item1, Space = SpaceProcessingModeValues.Preserve });
+
+				docParagraph.AppendChild(docRun);
+			}
+
+			_docBody.AppendChild(docParagraph);
+		}
+
+		protected override void SaveWord(WordInfo info)
+		{
+			if (_docBody == null || _wordDocument == null)
+			{
+				return;
+			}
+			_docBody.AppendChild(CreateSectionProperties());
+
+			_wordDocument.MainDocumentPart!.Document.Save();
+
+			_wordDocument.Close();
+		}
+	}
+}

ComputerHardwareStore/ComputerHardwareStoreContracts/BindingModels/ProductBindingModel.cs

@@ -8,5 +8,6 @@ namespace ComputerHardwareStoreContracts.BindingModels
         public string Name { get; set; } = string.Empty;
         public double Price { get; set; }
         public Dictionary<int, (IComponentModel, int)> ProductComponents { get; set; } = new();
+        public IStoreKeeperModel StoreKeeper { get; set; }
     }
 }

ComputerHardwareStore/ComputerHardwareStoreContracts/BindingModels/PurchaseBindingModel.cs

@@ -8,6 +8,7 @@ namespace ComputerHardwareStoreContracts.BindingModels
         public int VendorId { get; set; }
         public double Cost { get; set; }
         public DateTime DateCreate { get; set; }
+        public DateTime? DateImplement { get; set; }
         public Dictionary<int, (IBuildModel, int)> PurchaseBuilds { get; set; } = new();
         public Dictionary<int, (IProductModel, int)> PurchaseProducts { get; set; } = new();
     }

ComputerHardwareStore/ComputerHardwareStoreContracts/BindingModels/ReportBindingModel.cs

@@ -0,0 +1,9 @@
+namespace ComputerHardwareStoreContracts.BindingModels
+{
+	public class ReportBindingModel
+	{
+		public string FileName { get; set; } = string.Empty;
+		public DateTime? DateFrom { get; set; }
+		public DateTime? DateTo { get; set; }
+	}
+}

ComputerHardwareStore/ComputerHardwareStoreContracts/BusinessLogicsContracts/IBuildLogic.cs

@@ -0,0 +1,15 @@
+using ComputerHardwareStoreContracts.BindingModels;
+using ComputerHardwareStoreContracts.SearchModels;
+using ComputerHardwareStoreContracts.ViewModels;
+
+namespace ComputerHardwareStoreContracts.BusinessLogicsContracts
+{
+    public interface IBuildLogic
+    {
+        List<BuildViewModel>? ReadList(BuildSearchModel? model);
+        BuildViewModel? ReadElement(BuildSearchModel model);
+        bool Create(BuildBindingModel model);
+        bool Update(BuildBindingModel model);
+        bool Delete(BuildBindingModel model);
+    }
+}

ComputerHardwareStore/ComputerHardwareStoreContracts/BusinessLogicsContracts/ICommentLogic.cs

@@ -0,0 +1,15 @@
+using ComputerHardwareStoreContracts.BindingModels;
+using ComputerHardwareStoreContracts.SearchModels;
+using ComputerHardwareStoreContracts.ViewModels;
+
+namespace ComputerHardwareStoreContracts.BusinessLogicsContracts
+{
+    public interface ICommentLogic
+    {
+        List<CommentViewModel>? ReadList(CommentSearchModel? model);
+        CommentViewModel? ReadElement(CommentSearchModel model);
+        bool Create(CommentBindingModel model);
+        bool Update(CommentBindingModel model);
+        bool Delete(CommentBindingModel model);
+    }
+}

ComputerHardwareStore/ComputerHardwareStoreContracts/BusinessLogicsContracts/IPurchaseLogic.cs

@@ -0,0 +1,15 @@
+using ComputerHardwareStoreContracts.BindingModels;
+using ComputerHardwareStoreContracts.SearchModels;
+using ComputerHardwareStoreContracts.ViewModels;
+
+namespace ComputerHardwareStoreContracts.BusinessLogicsContracts
+{
+    public interface IPurchaseLogic
+    {
+        List<PurchaseViewModel>? ReadList(PurchaseSearchModel? model);
+        PurchaseViewModel? ReadElement(PurchaseSearchModel model);
+        bool Create(PurchaseBindingModel model);
+        bool Update(PurchaseBindingModel model);
+        bool Delete(PurchaseBindingModel model);
+    }
+}

ComputerHardwareStore/ComputerHardwareStoreContracts/BusinessLogicsContracts/IReportLogic.cs

@@ -0,0 +1,41 @@
+using ComputerHardwareStoreContracts.BindingModels;
+using ComputerHardwareStoreContracts.ViewModels;
+
+namespace ComputerHardwareStoreContracts.BusinessLogicsContracts
+{
+	public interface IReportLogic
+	{
+		/// <summary>
+		/// Получение списка товаров по сборкам
+		/// </summary>
+		/// <returns></returns>
+		List<ReportProductBuildViewModel> GetProductBuild();
+		/// <summary>
+		/// Получение списка сборок по товарам
+		/// </summary>
+		/// <returns></returns>
+		List<ReportBuildProductViewModel> GetBuildProduct();
+		/// <summary>
+		/// Получение списка покупок за период с комплектующими и комментариями
+		/// </summary>
+		/// <param name="model"></param>
+		/// <returns></returns>
+		//List<ReportOrdersViewModel> GetOrders(ReportBindingModel model);
+		/// <summary>
+		/// Получение списка комплектующих с покупками и заказами за период
+		/// </summary>
+		/// <param name="model"></param>
+		/// <returns></returns>
+		//List<ReportOrdersViewModel> GetOrders(ReportBindingModel model);
+		/// <summary>
+		/// Сохранение списка в файл-Word
+		/// </summary>
+		/// <param name="model"></param>
+		void SaveListToWordFile(ReportBindingModel model);
+		/// <summary>
+		/// Сохранение списка в файл-Excel
+		/// </summary>
+		/// <param name="model"></param>
+		void SaveListToExcelFile(ReportBindingModel model);
+	}
+}

ComputerHardwareStore/ComputerHardwareStoreContracts/BusinessLogicsContracts/IStoreKeeperLogic.cs

@@ -4,12 +4,12 @@ using ComputerHardwareStoreContracts.ViewModels;
 
 namespace ComputerHardwareStoreContracts.BusinessLogicsContracts
 {
-	public interface IStoreKeeperLogic
+    public interface IStoreKeeperLogic
     {
-		List<StoreKeeperViewModel>? ReadList(StoreKeeperSearchModel? model);
-		StoreKeeperViewModel? ReadElement(StoreKeeperSearchModel model);
-		bool Create(StoreKeeperBindingModel model);
-		bool Update(StoreKeeperBindingModel model);
-		bool Delete(StoreKeeperBindingModel model);
-	}
+        List<StoreKeeperViewModel>? ReadList(StoreKeeperSearchModel? model);
+        StoreKeeperViewModel? ReadElement(StoreKeeperSearchModel model);
+        bool Create(StoreKeeperBindingModel model);
+        bool Update(StoreKeeperBindingModel model);
+        bool Delete(StoreKeeperBindingModel model);
+    }
 }

ComputerHardwareStore/ComputerHardwareStoreContracts/ComputerHardwareStoreContracts.csproj

@@ -6,14 +6,6 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
-  <ItemGroup>
-    <Compile Remove="BusinessLogicsContracts\IStoreKeeperLogic.cs" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <None Include="BusinessLogicsContracts\IStoreKeeperLogic.cs" />
-  </ItemGroup>
-
   <ItemGroup>
     <ProjectReference Include="..\ComputerHardwareStoreDataModels\ComputerHardwareStoreDataModels.csproj" />
   </ItemGroup>

ComputerHardwareStore/ComputerHardwareStoreContracts/SearchModels/BuildSearchModel.cs

@@ -3,6 +3,8 @@
     public class BuildSearchModel
     {
         public int? Id { get; set; }
+        public int VendorId { get; set; }
+        public int? ProductId { get; set; }
         public string? Name { get; set; }
     }
 }

ComputerHardwareStore/ComputerHardwareStoreContracts/SearchModels/CommentSearchModel.cs

@@ -3,6 +3,5 @@
     public class CommentSearchModel
     {
         public int? Id { get; set; }
-        public DateTime? Date { get; set; }
     }
 }

ComputerHardwareStore/ComputerHardwareStoreContracts/SearchModels/ComponentSearchModel.cs

@@ -4,5 +4,6 @@
     {
         public int? Id { get; set; }
         public string? Name { get; set; }
+        public int? StoreKeeperId { get; set; }
     }
 }

ComputerHardwareStore/ComputerHardwareStoreContracts/SearchModels/ProductSearchModel.cs

@@ -4,5 +4,7 @@
     {
         public int? Id { get; set; }
         public string? Name { get; set; }
+        public int StoreKeeperId { get; set; }
+        public int? BuildId { get; set; }
     }
 }

ComputerHardwareStore/ComputerHardwareStoreContracts/SearchModels/PurchaseSearchModel.cs

@@ -3,6 +3,7 @@
     public class PurchaseSearchModel
     {
         public int? Id { get; set; }
+        public int? VendorId { get; set; }
         public DateTime? DateFrom { get; set; }
         public DateTime? DateTo { get; set; }
     }

ComputerHardwareStore/ComputerHardwareStoreContracts/SearchModels/StoreKeeperSearchModel.cs

@@ -4,6 +4,5 @@
     {
         public int? Id { get; set; }
         public string? Login { get; set; }
-        public string? Password { get; set; }
     }
 }

ComputerHardwareStore/ComputerHardwareStoreContracts/ViewModels/HelperModels/ComponentSelectionViewModel.cs

@@ -0,0 +1,9 @@
+namespace ComputerHardwareStoreContracts.ViewModels.HelperModels
+{
+	public class ComponentSelectionViewModel
+	{
+		public int Id { get; set; }
+		public bool IsSelected { get; set; }
+		public int Quantity { get; set; }
+	}
+}

ComputerHardwareStore/ComputerHardwareStoreContracts/ViewModels/ProductViewModel.cs

@@ -11,5 +11,6 @@ namespace ComputerHardwareStoreContracts.ViewModels
         [DisplayName("Цена")]
         public double Price { get; set; }
         public Dictionary<int, (IComponentModel, int)> ProductComponents { get; set; } = new();
+        public IStoreKeeperModel StoreKeeper { get; set; }
     }
 }

ComputerHardwareStore/ComputerHardwareStoreContracts/ViewModels/PurchaseViewModel.cs

@@ -10,11 +10,12 @@ namespace ComputerHardwareStoreContracts.ViewModels
         public double Cost { get; set; }
         [DisplayName("Дата создания")]
         public DateTime DateCreate { get; set; }
+        public DateTime? DateImplement { get; set; }
         public int VendorId { get; set; }
         [DisplayName("Сумма")]
         public double Sum { get; set; }
         public Dictionary<int, (IBuildModel, int)> PurchaseBuilds { get; set; } = new();
 
-        public Dictionary<int, (IProductModel, int)> PurchaseProducts { get; set; } = new();
+        public Dictionary<int, (IProductModel, int)> PurchaseProducts { get; set; } = new(); 
     }
 }

ComputerHardwareStore/ComputerHardwareStoreContracts/ViewModels/ReportBuildProductViewModel.cs

@@ -0,0 +1,8 @@
+namespace ComputerHardwareStoreContracts.ViewModels
+{
+	public class ReportBuildProductViewModel
+	{
+		public string BuildName { get; set; } = string.Empty;
+		public List<(string Product, int Price)> Products { get; set; } = new();
+	}
+}

ComputerHardwareStore/ComputerHardwareStoreContracts/ViewModels/ReportProductBuildViewModel.cs

@@ -0,0 +1,8 @@
+namespace ComputerHardwareStoreContracts.ViewModels
+{
+	public class ReportProductBuildViewModel
+	{
+		public string ProductName { get; set;} = string.Empty;
+		public List<(string Build, int Price)> Builds { get; set; } = new();
+	}
+}

ComputerHardwareStore/ComputerHardwareStoreDataModels/Models/IProductModel.cs

@@ -4,6 +4,7 @@
     {
         string Name { get; }
         double Price { get; }
+        public IStoreKeeperModel StoreKeeper { get; }
         public Dictionary<int, (IComponentModel, int)> ProductComponents { get; }
     }
 }

ComputerHardwareStore/ComputerHardwareStoreDataModels/Models/IPurchaseModel.cs

@@ -5,6 +5,7 @@
         int VendorId { get; }
         double Cost { get; }
         DateTime DateCreate { get; }
+        DateTime? DateImplement { get; }
         public Dictionary<int, (IBuildModel, int)> PurchaseBuilds { get; }
         public Dictionary<int, (IProductModel, int)> PurchaseProducts { get; }
     }

ComputerHardwareStore/ComputerHardwareStoreDatabaseImplement/ComputerHardwareStoreDBContext.cs

@@ -7,27 +7,14 @@ namespace ComputerHardwareStoreDatabaseImplement
     {
         protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
         {
-            /*
-                * в program добавить:
-                * // получаем строку подключения из файла конфигурации
-                * string connection = builder.Configuration.GetConnectionString("DefaultConnection");
-                * 
-                * // добавляем контекст ApplicationContext в качестве сервиса в приложение
-                * builder.Services.AddDbContext<ApplicationContext>(options => options.UseSqlServer(connection));
-                * 
-                * в appsettings:
-                * "ConnectionStrings": {
-                *      "DefaultConnection": "Host=localhost;Database=ProductBar_db;Username=compstore;Password=compstore"
-                * },
-            */
-
-            base.OnConfiguring(optionsBuilder);
-            AppContext.SetSwitch("Npgsql.EnableLegacyTimestampBehavior", true);
-            AppContext.SetSwitch("Npgsql.DisableDateTimeInfinityConversions", true);
-        }
+			//optionsBuilder.UseNpgsql("Host=192.168.1.61:5432;Database=computerhardwarestore;Username=compstore;Password=compstore");
+			optionsBuilder.UseNpgsql("Host=localhost;Port=5432;Database=ComputerHardwareStore;Username=postgres;Password=postgres");
+			AppContext.SetSwitch("Npgsql.EnableLegacyTimestampBehavior", true);
+		}
         public virtual DbSet<Component> Components { set; get; }
         public virtual DbSet<Product> Products { set; get; }
         public virtual DbSet<ProductComponent> ProductComponents { set; get; }
+
         public virtual DbSet<StoreKeeper> StoreKeepers { set; get; }
         public virtual DbSet<Build> Builds { set; get; }
         public virtual DbSet<Order> Orders { set; get; }

ComputerHardwareStore/ComputerHardwareStoreDatabaseImplement/Implements/BuildStorage.cs

@@ -0,0 +1,125 @@
+using ComputerHardwareStoreContracts.BindingModels;
+using ComputerHardwareStoreContracts.SearchModels;
+using ComputerHardwareStoreContracts.StorageContracts;
+using ComputerHardwareStoreContracts.ViewModels;
+using ComputerHardwareStoreDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace ComputerHardwareStoreDatabaseImplement.Implements
+{
+    public class BuildStorage : IBuildStorage
+    {
+        public List<BuildViewModel> GetFullList()
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            return context.Builds
+                .Include(b => b.Comments)
+                .Include(b => b.Components)
+                .ThenInclude(b => b.Component)
+                .Include(b => b.Vendor)
+                .Select(b => b.GetViewModel)
+                .ToList();
+        }
+
+        public List<BuildViewModel> GetFilteredList(BuildSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Name))
+            {
+                return new();
+            }
+            using var context = new ComputerHardwareStoreDBContext();
+            return context.Builds
+                // только те, что созданы пользователем
+                .Include(b => b.Vendor)
+                .Where(b => b.Vendor.Id == model.VendorId
+                // если есть хотя бы 1 общий компонент с товарами
+                && !model.ProductId.HasValue || b.Components.FirstOrDefault(
+                    c => c.Component.ProductComponents.FirstOrDefault(
+                        p => p.ProductId == model.ProductId)
+                    != null)
+                != null)
+                // вместе с комментами
+                .Include(b => b.Comments)
+                // вместе с компонентами
+                .Include(b => b.Components)
+                .ThenInclude(b => b.Component)
+                .Select(b => b.GetViewModel)
+                .ToList();
+        }
+
+        public BuildViewModel? GetElement(BuildSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Name) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new ComputerHardwareStoreDBContext();
+            return context.Builds
+                .Include(b => b.Vendor)
+                .Where(b => b.Vendor.Id == model.VendorId)
+                .Include(b => b.Comments)
+                .Include(b => b.Components)
+                .ThenInclude(b => b.Component)
+                .FirstOrDefault(b =>
+                (!string.IsNullOrEmpty(model.Name) && b.Name == model.Name) ||
+                (model.Id.HasValue && b.Id == model.Id))?
+                .GetViewModel;
+        }        
+
+        public BuildViewModel? Insert(BuildBindingModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            var newBuild = Build.Create(context, model);
+            if (newBuild == null)
+            {
+                return null;
+            }
+            context.Builds.Add(newBuild);
+            context.SaveChanges();
+            return context.Builds
+                .Include(b => b.Vendor)
+                .Include(b => b.Comments)
+                .Include(b => b.Components)
+                .ThenInclude(b => b.Component)
+                .FirstOrDefault(p => p.Id == newBuild.Id)?
+                .GetViewModel;
+        }
+
+        public BuildViewModel? Update(BuildBindingModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            var build = context.Builds
+                .Include(b => b.Comments)
+                .Include(b => b.Components)
+                .ThenInclude(b => b.Component)
+                .Include(b => b.Vendor)
+                .Where(b => b.Vendor.Id == model.Vendor.Id)
+                .FirstOrDefault(p => p.Id == model.Id);
+            if (build == null)
+            {
+                return null;
+            }
+            context.Update(model);
+            context.SaveChanges();
+            return build.GetViewModel;
+        }
+        public BuildViewModel? Delete(BuildBindingModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            var build = context.Builds
+                .Include(b => b.Comments)
+                .Include(b => b.Components)
+                .ThenInclude(b => b.Component)
+                .Include(b => b.Vendor)
+                .Where(b => b.Vendor.Id == model.Vendor.Id)
+                .FirstOrDefault(p => p.Id == model.Id);
+            if (build == null)
+            {
+                return null;
+            }
+            context.Builds.Remove(build);
+            context.SaveChanges();
+            return build.GetViewModel;
+        }
+    }
+}

ComputerHardwareStore/ComputerHardwareStoreDatabaseImplement/Implements/CommentStorage.cs

@@ -0,0 +1,77 @@
+using ComputerHardwareStoreContracts.BindingModels;
+using ComputerHardwareStoreContracts.SearchModels;
+using ComputerHardwareStoreContracts.StorageContracts;
+using ComputerHardwareStoreContracts.ViewModels;
+using ComputerHardwareStoreDatabaseImplement.Models;
+
+namespace ComputerHardwareStoreDatabaseImplement.Implements
+{
+    public class CommentStorage : ICommentStorage
+    {
+        public List<CommentViewModel> GetFullList()
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            return context.Comments
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public List<CommentViewModel> GetFilteredList(CommentSearchModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            return context.Comments
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public CommentViewModel? GetElement(CommentSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new ComputerHardwareStoreDBContext();
+            return context.Comments
+                .FirstOrDefault(x => x.Id == model.Id)
+                ?.GetViewModel;
+        }
+
+        public CommentViewModel? Insert(CommentBindingModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            var newComment = Comment.Create(model);
+            if (newComment == null)
+            {
+                return null;
+            }
+            context.Comments.Add(newComment);
+            context.SaveChanges();
+            return newComment.GetViewModel;
+        }
+        public CommentViewModel? Update(CommentBindingModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            var element = context.Comments.FirstOrDefault(x => x.Id == model.Id);
+            if (element == null)
+            {
+                return null;
+            }
+            element.Update(model);
+            context.SaveChanges();
+            return element.GetViewModel;
+        }
+
+        public CommentViewModel? Delete(CommentBindingModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            var element = context.Comments.FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Comments.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}

ComputerHardwareStore/ComputerHardwareStoreDatabaseImplement/Implements/ComponentStorage.cs

@@ -12,7 +12,7 @@ namespace ComputerHardwareStoreDatabaseImplement.Implements
         {
             using var context = new ComputerHardwareStoreDBContext();
             return context.Components
-                .Select(x => x.GetViewModel)
+                .Select(c => c.GetViewModel)
                 .ToList();
         }
 
@@ -20,12 +20,13 @@ namespace ComputerHardwareStoreDatabaseImplement.Implements
         {
             if (string.IsNullOrEmpty(model.Name))
             {
-                return new ();
+                return new();
             }
             using var context = new ComputerHardwareStoreDBContext();
             return context.Components
-                .Where(x => x.Name.Contains(model.Name))
-                .Select(x => x.GetViewModel)
+                .Where(c => c.Name.Contains(model.Name) ||
+                    (c.StoreKeeper.Id == model.StoreKeeperId))
+                .Select(c => c.GetViewModel)
                 .ToList();
         }
 
@@ -37,17 +38,16 @@ namespace ComputerHardwareStoreDatabaseImplement.Implements
             }
             using var context = new ComputerHardwareStoreDBContext();
             return context.Components
-                .FirstOrDefault(x =>
-                (!string.IsNullOrEmpty(model.Name)
-                && x.Name == model.Name)
-                || (model.Id.HasValue && x.Id == model.Id))
+                .FirstOrDefault(c =>
+                (!string.IsNullOrEmpty(model.Name) && c .Name == model.Name) ||
+                (model.Id.HasValue && c.Id == model.Id))
                 ?.GetViewModel;
         }
 
         public ComponentViewModel? Insert(ComponentBindingModel model)
         {
             using var context = new ComputerHardwareStoreDBContext();
-            var newComponent = Component.Create(context, model);
+            var newComponent = Component.Create(model);
             if (newComponent == null)
             {
                 return null;
@@ -59,27 +59,27 @@ namespace ComputerHardwareStoreDatabaseImplement.Implements
         public ComponentViewModel? Update(ComponentBindingModel model)
         {
             using var context = new ComputerHardwareStoreDBContext();
-            var component = context.Components.FirstOrDefault(x => x.Id == model.Id);
-            if (component == null)
+            var element = context.Components.FirstOrDefault(x => x.Id == model.Id);
+            if (element == null)
             {
                 return null;
             }
-            component.Update(model);
+            element.Update(model);
             context.SaveChanges();
-            return component.GetViewModel;
+            return element.GetViewModel;
         }
 
         public ComponentViewModel? Delete(ComponentBindingModel model)
         {
             using var context = new ComputerHardwareStoreDBContext();
-            var element = context.Components.FirstOrDefault(rec => rec.Id == model.Id);
-            if (element != null)
+            var element = context.Components.FirstOrDefault(c => c.Id == model.Id);
+            if (element == null)
             {
-                context.Components.Remove(element);
-                context.SaveChanges();
-                return element.GetViewModel;
+                return null;
             }
-            return null;
+            context.Components.Remove(element);
+            context.SaveChanges();
+            return element.GetViewModel;
         }
     }
 }

ComputerHardwareStore/ComputerHardwareStoreDatabaseImplement/Implements/OrderStorage.cs

@@ -0,0 +1,108 @@
+using ComputerHardwareStoreContracts.BindingModels;
+using ComputerHardwareStoreContracts.SearchModels;
+using ComputerHardwareStoreContracts.StorageContracts;
+using ComputerHardwareStoreContracts.ViewModels;
+using ComputerHardwareStoreDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace ComputerHardwareStoreDatabaseImplement.Implements
+{
+    public class OrderStorage : IOrderStorage
+    {
+        public List<OrderViewModel> GetFullList()
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            return context.Orders
+                .Include(o => o.Products)
+                .ThenInclude(o => o.Product)
+                .Select(o => o.GetViewModel)
+                .ToList();
+        }
+
+        public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            return context.Orders 
+                .Include(o => o.Products)
+                .ThenInclude(o => o.Product)
+                .Where(o => 
+                (model.Id.HasValue && o.Id == model.Id) ||
+                ((model.DateFrom.HasValue && model.DateTo.HasValue) && 
+                ((model.DateFrom <= o.DateCreate && o.DateCreate <= model.DateTo) ||
+                (o.DateImplement.HasValue && o.DateCreate < model.DateFrom && model.DateFrom < o.DateImplement)))
+                )
+                .Select(o => o.GetViewModel)
+                .ToList();
+        }
+
+        public OrderViewModel? GetElement(OrderSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new ComputerHardwareStoreDBContext();
+            return context.Orders
+                .Include(o => o.Products)
+                .ThenInclude(o => o.Product)
+                .FirstOrDefault(o => o.Id == model.Id)?
+                .GetViewModel;
+
+        }
+
+        public OrderViewModel? Insert(OrderBindingModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            var newOrder = Order.Create(context, model);
+            if (newOrder == null)
+            {
+                return null;
+            }
+            context.Orders.Add(newOrder);
+            context.SaveChanges();
+            return newOrder.GetViewModel;
+        }
+
+        public OrderViewModel? Update(OrderBindingModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            using var transaction = context.Database.BeginTransaction();
+            try
+            {
+                var order = context.Orders
+                    .Include(o => o.Products)
+                    .ThenInclude(o => o.Product)
+                    .FirstOrDefault(o => o.Id == model.Id);
+                if (order == null)
+                {
+                    return null;
+                }
+                order.Update(model);
+                context.SaveChanges();
+                transaction.Commit();
+                return order.GetViewModel;
+            }
+            catch
+            {
+                transaction.Rollback();
+                throw;
+            }
+        }
+
+        public OrderViewModel? Delete(OrderBindingModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            var element = context.Orders
+                .Include(o => o.Products)
+                .ThenInclude(o => o.Product)
+                .FirstOrDefault(o => o.Id == model.Id);
+            if (element != null)
+            {
+                context.Orders.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}

ComputerHardwareStore/ComputerHardwareStoreDatabaseImplement/Implements/ProductStorage.cs

@@ -0,0 +1,108 @@
+using ComputerHardwareStoreContracts.BindingModels;
+using ComputerHardwareStoreContracts.SearchModels;
+using ComputerHardwareStoreContracts.StorageContracts;
+using ComputerHardwareStoreContracts.ViewModels;
+using ComputerHardwareStoreDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace ComputerHardwareStoreDatabaseImplement.Implements
+{
+    public class ProductStorage : IProductStorage
+    {
+        public List<ProductViewModel> GetFullList()
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            return context.Products
+                .Include(p => p.Components)
+                .ThenInclude(p => p.Component)
+                .Select(p => p.GetViewModel)
+                .ToList();
+        }
+
+        public List<ProductViewModel> GetFilteredList(ProductSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Name)) 
+            {
+                return new();
+            }
+            using var context = new ComputerHardwareStoreDBContext();
+            return context.Products
+                .Where(p => (p.StoreKeeper.Id == model.StoreKeeperId)
+                    // есть хотя бы 1 общий со сборкой компонент
+                    && (!model.BuildId.HasValue || p.Components.FirstOrDefault
+                        (c => c.Component.BuldComponents.FirstOrDefault(
+                            b => b.BuildId == model.BuildId)
+                        != null)
+                    != null))
+                .Include(p => p.Components)
+                .ThenInclude(p => p.Component)
+                .Select(p => p.GetViewModel)
+                .ToList();
+        }
+
+        public ProductViewModel? GetElement(ProductSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Name) && !model.Id.HasValue) 
+            {
+                return null;
+            }
+            using var context = new ComputerHardwareStoreDBContext();
+            return context.Products
+                .Include(p => p.Components)
+                .ThenInclude(p => p.Component)
+                .FirstOrDefault(p =>
+                (!string.IsNullOrEmpty(model.Name) && p.Name == model.Name) ||
+                (model.Id.HasValue && p.Id == model.Id))?
+                .GetViewModel;
+        }
+
+        public ProductViewModel? Insert(ProductBindingModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            var newProduct = Product.Create(context, model);
+            if (newProduct == null)
+            {
+                return null;
+            }
+            context.Products.Add(newProduct);
+            context.SaveChanges();
+            return context.Products
+                .Include(p => p.Components)
+                .ThenInclude(p => p.Component)
+                .FirstOrDefault(p => p.Id == newProduct.Id)?
+                .GetViewModel;
+        }
+
+        public ProductViewModel? Update(ProductBindingModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            var product = context.Products
+                .Include(p => p.Components)
+                .ThenInclude(p => p.Component)
+                .FirstOrDefault(p => p.Id == model.Id);
+            if (product == null)
+            {
+                return null; 
+            }
+            context.Update(model);
+            context.SaveChanges();
+            return product.GetViewModel;
+        }
+
+        public ProductViewModel? Delete(ProductBindingModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            var product = context.Products
+                .Include(p => p.Components)
+                .ThenInclude(p => p.Component)
+                .FirstOrDefault(p => p.Id == model.Id);
+            if (product == null) 
+            {
+                return null;
+            }
+            context.Products.Remove(product);
+            context.SaveChanges();
+            return product.GetViewModel;
+        }
+    }
+}

ComputerHardwareStore/ComputerHardwareStoreDatabaseImplement/Implements/PurchaseStorage.cs

@@ -0,0 +1,118 @@
+using ComputerHardwareStoreContracts.BindingModels;
+using ComputerHardwareStoreContracts.SearchModels;
+using ComputerHardwareStoreContracts.StorageContracts;
+using ComputerHardwareStoreContracts.ViewModels;
+using ComputerHardwareStoreDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace ComputerHardwareStoreDatabaseImplement.Implements
+{
+    public class PurchaseStorage : IPurchaseStorage
+    {
+        public List<PurchaseViewModel> GetFullList()
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            return context.Purchases
+                .Include(p => p.Builds)
+                .ThenInclude(p => p.Build)
+                .Include(p => p.Products)
+                .ThenInclude(p => p.Product)
+                .Select(p => p.GetViewModel)
+                .ToList();
+        }
+        
+        public List<PurchaseViewModel> GetFilteredList(PurchaseSearchModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            return context.Purchases
+                .Include(p => p.Builds)
+                .ThenInclude(p => p.Build)
+                .Include(p => p.Products)
+                .ThenInclude(p => p.Product)
+                .Where(p =>
+                (model.VendorId.HasValue && model.VendorId == p.VendorId) ||
+                (model.Id.HasValue && p.Id == model.Id) ||
+                ((model.DateFrom.HasValue && model.DateTo.HasValue) &&
+                ((model.DateFrom <= p.DateCreate && p.DateCreate <= model.DateTo) ||
+                (p.DateImplement.HasValue && p.DateCreate < model.DateFrom && model.DateFrom < p.DateImplement)))
+                )
+                .Select(p => p.GetViewModel)
+                .ToList();
+        }
+
+        public PurchaseViewModel? GetElement(PurchaseSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new ComputerHardwareStoreDBContext();
+            return context.Purchases
+                .Include(p => p.Builds)
+                .ThenInclude(p => p.Build)
+                .Include(p => p.Products)
+                .ThenInclude(p => p.Product)
+                .FirstOrDefault(p => p.Id == model.Id)?
+                .GetViewModel;
+        }
+
+        public PurchaseViewModel? Insert(PurchaseBindingModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            var newPurchase = Purchase.Create(context, model);
+            if (newPurchase == null)
+            {
+                return null;
+            }
+            context.Purchases.Add(newPurchase);
+            context.SaveChanges();
+            return newPurchase.GetViewModel;
+        }
+
+        public PurchaseViewModel? Update(PurchaseBindingModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            using var transaction = context.Database.BeginTransaction();
+            try
+            {
+                var purchase = context.Purchases
+                    .Include(p => p.Builds)
+                    .ThenInclude(p => p.Build)
+                    .Include(p => p.Products)
+                    .ThenInclude(p => p.Product)
+                    .FirstOrDefault(p => p.Id == model.Id);
+                if (purchase == null)
+                {
+                    return null;
+                }
+                purchase.Update(model);
+                context.SaveChanges();
+                transaction.Commit();
+                return purchase.GetViewModel;
+            }
+            catch
+            {
+                transaction.Rollback();
+                throw;
+            }
+        }
+
+        public PurchaseViewModel? Delete(PurchaseBindingModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            var element = context.Purchases
+                .Include(p => p.Builds)
+                .ThenInclude(p => p.Build)
+                .Include(p => p.Products)
+                .ThenInclude(p => p.Product)
+                .FirstOrDefault(o => o.Id == model.Id);
+            if (element != null)
+            {
+                context.Purchases.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}

ComputerHardwareStore/ComputerHardwareStoreDatabaseImplement/Implements/StoreKeeperStorage.cs

@@ -0,0 +1,86 @@
+using ComputerHardwareStoreContracts.BindingModels;
+using ComputerHardwareStoreContracts.SearchModels;
+using ComputerHardwareStoreContracts.StorageContracts;
+using ComputerHardwareStoreContracts.ViewModels;
+using ComputerHardwareStoreDatabaseImplement.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace ComputerHardwareStoreDatabaseImplement.Implements
+{
+    public class StoreKeeperStorage : IStoreKeeperStorage
+    {
+        public StoreKeeperViewModel? GetElement(StoreKeeperSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Login) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new ComputerHardwareStoreDBContext();
+            return context.StoreKeepers
+                .FirstOrDefault(x => (!string.IsNullOrEmpty(model.Login)
+                && x.Login == model.Login)
+                || (model.Id.HasValue && x.Id == model.Id))
+                ?.GetViewModel;
+        }
+
+        public List<StoreKeeperViewModel> GetFilteredList(StoreKeeperSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Login))
+            {
+                return new();
+            }
+            using var context = new ComputerHardwareStoreDBContext();
+            return context.StoreKeepers
+                .Where(x => x.Login.Contains(model.Login))
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public List<StoreKeeperViewModel> GetFullList()
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            return context.StoreKeepers
+                .Include(x => x.Components)
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public StoreKeeperViewModel? Insert(StoreKeeperBindingModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            var newStoreKeeper = StoreKeeper.Create(context, model);
+            if (newStoreKeeper == null)
+            {
+                return null;
+            }
+            context.StoreKeepers.Add(newStoreKeeper);
+            context.SaveChanges();
+            return newStoreKeeper.GetViewModel;
+        }
+
+        public StoreKeeperViewModel? Update(StoreKeeperBindingModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            var element = context.StoreKeepers.FirstOrDefault(x => x.Id == model.Id);
+            if (element == null)
+            {
+                return null;
+            }
+            element.Update(model);
+            context.SaveChanges();
+            return element.GetViewModel;
+        }
+        public StoreKeeperViewModel? Delete(StoreKeeperBindingModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            var element = context.StoreKeepers.FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.StoreKeepers.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}

ComputerHardwareStore/ComputerHardwareStoreDatabaseImplement/Implements/VendorStorage.cs

@@ -0,0 +1,84 @@
+using ComputerHardwareStoreContracts.BindingModels;
+using ComputerHardwareStoreContracts.SearchModels;
+using ComputerHardwareStoreContracts.StorageContracts;
+using ComputerHardwareStoreContracts.ViewModels;
+using ComputerHardwareStoreDatabaseImplement.Models;
+
+namespace ComputerHardwareStoreDatabaseImplement.Implements
+{
+    public class VendorStorage : IVendorStorage
+    {
+        public VendorViewModel? GetElement(VendorSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Login) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new ComputerHardwareStoreDBContext();
+            return context.Vendors
+                .FirstOrDefault(x => (!string.IsNullOrEmpty(model.Login)
+                && x.Login == model.Login)
+                || (model.Id.HasValue && x.Id == model.Id))
+                ?.GetViewModel;
+        }
+
+        public List<VendorViewModel> GetFilteredList(VendorSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.Login))
+            {
+                return new();
+            }
+            using var context = new ComputerHardwareStoreDBContext();
+            return context.Vendors
+                .Where(x => x.Login.Contains(model.Login))
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public List<VendorViewModel> GetFullList()
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            return context.Vendors
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public VendorViewModel? Insert(VendorBindingModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            var newVendor = Vendor.Create(context, model);
+            if (newVendor == null)
+            {
+                return null;
+            }
+            context.Vendors.Add(newVendor);
+            context.SaveChanges();
+            return newVendor.GetViewModel;
+        }
+
+        public VendorViewModel? Update(VendorBindingModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            var element = context.Vendors.FirstOrDefault(x => x.Id == model.Id);
+            if (element == null)
+            {
+                return null;
+            }
+            element.Update(model);
+            context.SaveChanges();
+            return element.GetViewModel;
+        }
+        public VendorViewModel? Delete(VendorBindingModel model)
+        {
+            using var context = new ComputerHardwareStoreDBContext();
+            var element = context.Vendors.FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Vendors.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}

ComputerHardwareStore/ComputerHardwareStoreDatabaseImplement/Migrations/20240528172646_create.Designer.cs

@@ -0,0 +1,566 @@
+// <auto-generated />
+using System;
+using ComputerHardwareStoreDatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace ComputerHardwareStoreDatabaseImplement.Migrations
+{
+    [DbContext(typeof(ComputerHardwareStoreDBContext))]
+    [Migration("20240528172646_create")]
+    partial class create
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "8.0.4")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Build", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("double precision");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("VendorId");
+
+                    b.ToTable("Builds");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.BuildComponent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("BuildId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ComponentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("BuildId");
+
+                    b.HasIndex("ComponentId");
+
+                    b.ToTable("BuildComponents");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Comment", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("BuildId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("Date")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("Text")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("BuildId");
+
+                    b.ToTable("Comments");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Component", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("StoreKeeperId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("StoreKeeperId");
+
+                    b.ToTable("Components");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.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 without time zone");
+
+                    b.Property<DateTime?>("DateImplement")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<int?>("ProductId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("integer");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ProductId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.OrderProduct", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("OrderId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ProductId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("OrderId");
+
+                    b.HasIndex("ProductId");
+
+                    b.ToTable("OrderProducts");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Product", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("double precision");
+
+                    b.Property<int?>("StoreKeeperId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("StoreKeeperId");
+
+                    b.ToTable("Products");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.ProductComponent", 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>("ProductId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.HasIndex("ProductId");
+
+                    b.ToTable("ProductComponents");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Purchase", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("double precision");
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<DateTime?>("DateImplement")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("VendorId");
+
+                    b.ToTable("Purchases");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.PurchaseBuild", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("BuildId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PurchaseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("BuildId");
+
+                    b.HasIndex("PurchaseId");
+
+                    b.ToTable("PurchaseBuilds");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.PurchaseProduct", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ProductId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PurchaseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ProductId");
+
+                    b.HasIndex("PurchaseId");
+
+                    b.ToTable("PurchaseProducts");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.StoreKeeper", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Login")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("StoreKeepers");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Vendor", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Login")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Vendors");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Build", b =>
+                {
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Vendor", "Vendor")
+                        .WithMany("Builds")
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Vendor");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.BuildComponent", b =>
+                {
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Build", "Build")
+                        .WithMany("Components")
+                        .HasForeignKey("BuildId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Component", "Component")
+                        .WithMany("BuldComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Build");
+
+                    b.Navigation("Component");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Comment", b =>
+                {
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Build", "Build")
+                        .WithMany()
+                        .HasForeignKey("BuildId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Build");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Component", b =>
+                {
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.StoreKeeper", "StoreKeeperЗЛ")
+                        .WithMany("Components")
+                        .HasForeignKey("StoreKeeperId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("StoreKeeperЗЛ");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Product", null)
+                        .WithMany("Orders")
+                        .HasForeignKey("ProductId");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.OrderProduct", b =>
+                {
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Order", "Order")
+                        .WithMany("Products")
+                        .HasForeignKey("OrderId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Product", "Product")
+                        .WithMany()
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Order");
+
+                    b.Navigation("Product");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Product", b =>
+                {
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.StoreKeeper", null)
+                        .WithMany("Products")
+                        .HasForeignKey("StoreKeeperId");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.ProductComponent", b =>
+                {
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Component", "Component")
+                        .WithMany("ProductComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Product", "Product")
+                        .WithMany("Components")
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Component");
+
+                    b.Navigation("Product");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Purchase", b =>
+                {
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Vendor", null)
+                        .WithMany("Purchases")
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.PurchaseBuild", b =>
+                {
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Build", "Build")
+                        .WithMany()
+                        .HasForeignKey("BuildId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Purchase", "Purchase")
+                        .WithMany("Builds")
+                        .HasForeignKey("PurchaseId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Build");
+
+                    b.Navigation("Purchase");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.PurchaseProduct", b =>
+                {
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Product", "Product")
+                        .WithMany()
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Purchase", "Purchase")
+                        .WithMany("Products")
+                        .HasForeignKey("PurchaseId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Product");
+
+                    b.Navigation("Purchase");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Build", b =>
+                {
+                    b.Navigation("Components");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Component", b =>
+                {
+                    b.Navigation("BuldComponents");
+
+                    b.Navigation("ProductComponents");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Order", b =>
+                {
+                    b.Navigation("Products");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Product", b =>
+                {
+                    b.Navigation("Components");
+
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Purchase", b =>
+                {
+                    b.Navigation("Builds");
+
+                    b.Navigation("Products");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.StoreKeeper", b =>
+                {
+                    b.Navigation("Components");
+
+                    b.Navigation("Products");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Vendor", b =>
+                {
+                    b.Navigation("Builds");
+
+                    b.Navigation("Purchases");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

ComputerHardwareStore/ComputerHardwareStoreDatabaseImplement/Migrations/20240528172646_create.cs

@@ -0,0 +1,432 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace ComputerHardwareStoreDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class create : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "StoreKeepers",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    Name = table.Column<string>(type: "text", nullable: false),
+                    Login = table.Column<string>(type: "text", nullable: false),
+                    Password = table.Column<string>(type: "text", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_StoreKeepers", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Vendors",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    Name = table.Column<string>(type: "text", nullable: false),
+                    Login = table.Column<string>(type: "text", nullable: false),
+                    Password = table.Column<string>(type: "text", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Vendors", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Components",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    Name = table.Column<string>(type: "text", nullable: false),
+                    Cost = table.Column<double>(type: "double precision", nullable: false),
+                    StoreKeeperId = table.Column<int>(type: "integer", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Components", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Components_StoreKeepers_StoreKeeperId",
+                        column: x => x.StoreKeeperId,
+                        principalTable: "StoreKeepers",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Products",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    Name = table.Column<string>(type: "text", nullable: false),
+                    Price = table.Column<double>(type: "double precision", nullable: false),
+                    StoreKeeperId = table.Column<int>(type: "integer", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Products", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Products_StoreKeepers_StoreKeeperId",
+                        column: x => x.StoreKeeperId,
+                        principalTable: "StoreKeepers",
+                        principalColumn: "Id");
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Builds",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    Name = table.Column<string>(type: "text", nullable: false),
+                    Price = table.Column<double>(type: "double precision", nullable: false),
+                    VendorId = table.Column<int>(type: "integer", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Builds", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Builds_Vendors_VendorId",
+                        column: x => x.VendorId,
+                        principalTable: "Vendors",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Purchases",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    VendorId = table.Column<int>(type: "integer", nullable: false),
+                    Cost = table.Column<double>(type: "double precision", nullable: false),
+                    DateCreate = table.Column<DateTime>(type: "timestamp without time zone", nullable: false),
+                    DateImplement = table.Column<DateTime>(type: "timestamp without time zone", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Purchases", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Purchases_Vendors_VendorId",
+                        column: x => x.VendorId,
+                        principalTable: "Vendors",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Orders",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    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 without time zone", nullable: false),
+                    DateImplement = table.Column<DateTime>(type: "timestamp without time zone", nullable: true),
+                    ProductId = table.Column<int>(type: "integer", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Orders", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Orders_Products_ProductId",
+                        column: x => x.ProductId,
+                        principalTable: "Products",
+                        principalColumn: "Id");
+                });
+
+            migrationBuilder.CreateTable(
+                name: "ProductComponents",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    ProductId = 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_ProductComponents", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_ProductComponents_Components_ComponentId",
+                        column: x => x.ComponentId,
+                        principalTable: "Components",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_ProductComponents_Products_ProductId",
+                        column: x => x.ProductId,
+                        principalTable: "Products",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "BuildComponents",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    BuildId = 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_BuildComponents", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_BuildComponents_Builds_BuildId",
+                        column: x => x.BuildId,
+                        principalTable: "Builds",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_BuildComponents_Components_ComponentId",
+                        column: x => x.ComponentId,
+                        principalTable: "Components",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Comments",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    Date = table.Column<DateTime>(type: "timestamp without time zone", nullable: false),
+                    Text = table.Column<string>(type: "text", nullable: false),
+                    BuildId = table.Column<int>(type: "integer", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Comments", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Comments_Builds_BuildId",
+                        column: x => x.BuildId,
+                        principalTable: "Builds",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "PurchaseBuilds",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    PurchaseId = table.Column<int>(type: "integer", nullable: false),
+                    BuildId = table.Column<int>(type: "integer", nullable: false),
+                    Count = table.Column<int>(type: "integer", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_PurchaseBuilds", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_PurchaseBuilds_Builds_BuildId",
+                        column: x => x.BuildId,
+                        principalTable: "Builds",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_PurchaseBuilds_Purchases_PurchaseId",
+                        column: x => x.PurchaseId,
+                        principalTable: "Purchases",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "PurchaseProducts",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    PurchaseId = table.Column<int>(type: "integer", nullable: false),
+                    ProductId = table.Column<int>(type: "integer", nullable: false),
+                    Count = table.Column<int>(type: "integer", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_PurchaseProducts", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_PurchaseProducts_Products_ProductId",
+                        column: x => x.ProductId,
+                        principalTable: "Products",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_PurchaseProducts_Purchases_PurchaseId",
+                        column: x => x.PurchaseId,
+                        principalTable: "Purchases",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "OrderProducts",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "integer", nullable: false)
+                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
+                    OrderId = table.Column<int>(type: "integer", nullable: false),
+                    ProductId = table.Column<int>(type: "integer", nullable: false),
+                    Count = table.Column<int>(type: "integer", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_OrderProducts", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_OrderProducts_Orders_OrderId",
+                        column: x => x.OrderId,
+                        principalTable: "Orders",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_OrderProducts_Products_ProductId",
+                        column: x => x.ProductId,
+                        principalTable: "Products",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_BuildComponents_BuildId",
+                table: "BuildComponents",
+                column: "BuildId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_BuildComponents_ComponentId",
+                table: "BuildComponents",
+                column: "ComponentId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Builds_VendorId",
+                table: "Builds",
+                column: "VendorId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Comments_BuildId",
+                table: "Comments",
+                column: "BuildId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Components_StoreKeeperId",
+                table: "Components",
+                column: "StoreKeeperId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_OrderProducts_OrderId",
+                table: "OrderProducts",
+                column: "OrderId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_OrderProducts_ProductId",
+                table: "OrderProducts",
+                column: "ProductId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_ProductId",
+                table: "Orders",
+                column: "ProductId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ProductComponents_ComponentId",
+                table: "ProductComponents",
+                column: "ComponentId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ProductComponents_ProductId",
+                table: "ProductComponents",
+                column: "ProductId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Products_StoreKeeperId",
+                table: "Products",
+                column: "StoreKeeperId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_PurchaseBuilds_BuildId",
+                table: "PurchaseBuilds",
+                column: "BuildId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_PurchaseBuilds_PurchaseId",
+                table: "PurchaseBuilds",
+                column: "PurchaseId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_PurchaseProducts_ProductId",
+                table: "PurchaseProducts",
+                column: "ProductId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_PurchaseProducts_PurchaseId",
+                table: "PurchaseProducts",
+                column: "PurchaseId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Purchases_VendorId",
+                table: "Purchases",
+                column: "VendorId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "BuildComponents");
+
+            migrationBuilder.DropTable(
+                name: "Comments");
+
+            migrationBuilder.DropTable(
+                name: "OrderProducts");
+
+            migrationBuilder.DropTable(
+                name: "ProductComponents");
+
+            migrationBuilder.DropTable(
+                name: "PurchaseBuilds");
+
+            migrationBuilder.DropTable(
+                name: "PurchaseProducts");
+
+            migrationBuilder.DropTable(
+                name: "Orders");
+
+            migrationBuilder.DropTable(
+                name: "Components");
+
+            migrationBuilder.DropTable(
+                name: "Builds");
+
+            migrationBuilder.DropTable(
+                name: "Purchases");
+
+            migrationBuilder.DropTable(
+                name: "Products");
+
+            migrationBuilder.DropTable(
+                name: "Vendors");
+
+            migrationBuilder.DropTable(
+                name: "StoreKeepers");
+        }
+    }
+}

ComputerHardwareStore/ComputerHardwareStoreDatabaseImplement/Migrations/ComputerHardwareStoreDBContextModelSnapshot.cs

@@ -0,0 +1,563 @@
+// <auto-generated />
+using System;
+using ComputerHardwareStoreDatabaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace ComputerHardwareStoreDatabaseImplement.Migrations
+{
+    [DbContext(typeof(ComputerHardwareStoreDBContext))]
+    partial class ComputerHardwareStoreDBContextModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "8.0.4")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Build", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("double precision");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("VendorId");
+
+                    b.ToTable("Builds");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.BuildComponent", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("BuildId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ComponentId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("BuildId");
+
+                    b.HasIndex("ComponentId");
+
+                    b.ToTable("BuildComponents");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Comment", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("BuildId")
+                        .HasColumnType("integer");
+
+                    b.Property<DateTime>("Date")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<string>("Text")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("BuildId");
+
+                    b.ToTable("Comments");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Component", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("double precision");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("StoreKeeperId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("StoreKeeperId");
+
+                    b.ToTable("Components");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.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 without time zone");
+
+                    b.Property<DateTime?>("DateImplement")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<int?>("ProductId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("integer");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("double precision");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ProductId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.OrderProduct", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("OrderId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ProductId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("OrderId");
+
+                    b.HasIndex("ProductId");
+
+                    b.ToTable("OrderProducts");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Product", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("double precision");
+
+                    b.Property<int?>("StoreKeeperId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("StoreKeeperId");
+
+                    b.ToTable("Products");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.ProductComponent", 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>("ProductId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ComponentId");
+
+                    b.HasIndex("ProductId");
+
+                    b.ToTable("ProductComponents");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Purchase", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("double precision");
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<DateTime?>("DateImplement")
+                        .HasColumnType("timestamp without time zone");
+
+                    b.Property<int>("VendorId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("VendorId");
+
+                    b.ToTable("Purchases");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.PurchaseBuild", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("BuildId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PurchaseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("BuildId");
+
+                    b.HasIndex("PurchaseId");
+
+                    b.ToTable("PurchaseBuilds");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.PurchaseProduct", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("ProductId")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PurchaseId")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ProductId");
+
+                    b.HasIndex("PurchaseId");
+
+                    b.ToTable("PurchaseProducts");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.StoreKeeper", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Login")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("StoreKeepers");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Vendor", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("integer");
+
+                    NpgsqlPropertyBuilderExtensions.UseIdentityByDefaultColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Login")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Vendors");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Build", b =>
+                {
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Vendor", "Vendor")
+                        .WithMany("Builds")
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Vendor");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.BuildComponent", b =>
+                {
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Build", "Build")
+                        .WithMany("Components")
+                        .HasForeignKey("BuildId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Component", "Component")
+                        .WithMany("BuldComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Build");
+
+                    b.Navigation("Component");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Comment", b =>
+                {
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Build", "Build")
+                        .WithMany()
+                        .HasForeignKey("BuildId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Build");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Component", b =>
+                {
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.StoreKeeper", "StoreKeeperЗЛ")
+                        .WithMany("Components")
+                        .HasForeignKey("StoreKeeperId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("StoreKeeperЗЛ");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Product", null)
+                        .WithMany("Orders")
+                        .HasForeignKey("ProductId");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.OrderProduct", b =>
+                {
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Order", "Order")
+                        .WithMany("Products")
+                        .HasForeignKey("OrderId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Product", "Product")
+                        .WithMany()
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Order");
+
+                    b.Navigation("Product");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Product", b =>
+                {
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.StoreKeeper", null)
+                        .WithMany("Products")
+                        .HasForeignKey("StoreKeeperId");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.ProductComponent", b =>
+                {
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Component", "Component")
+                        .WithMany("ProductComponents")
+                        .HasForeignKey("ComponentId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Product", "Product")
+                        .WithMany("Components")
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Component");
+
+                    b.Navigation("Product");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Purchase", b =>
+                {
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Vendor", null)
+                        .WithMany("Purchases")
+                        .HasForeignKey("VendorId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.PurchaseBuild", b =>
+                {
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Build", "Build")
+                        .WithMany()
+                        .HasForeignKey("BuildId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Purchase", "Purchase")
+                        .WithMany("Builds")
+                        .HasForeignKey("PurchaseId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Build");
+
+                    b.Navigation("Purchase");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.PurchaseProduct", b =>
+                {
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Product", "Product")
+                        .WithMany()
+                        .HasForeignKey("ProductId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ComputerHardwareStoreDatabaseImplement.Models.Purchase", "Purchase")
+                        .WithMany("Products")
+                        .HasForeignKey("PurchaseId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Product");
+
+                    b.Navigation("Purchase");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Build", b =>
+                {
+                    b.Navigation("Components");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Component", b =>
+                {
+                    b.Navigation("BuldComponents");
+
+                    b.Navigation("ProductComponents");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Order", b =>
+                {
+                    b.Navigation("Products");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Product", b =>
+                {
+                    b.Navigation("Components");
+
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Purchase", b =>
+                {
+                    b.Navigation("Builds");
+
+                    b.Navigation("Products");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.StoreKeeper", b =>
+                {
+                    b.Navigation("Components");
+
+                    b.Navigation("Products");
+                });
+
+            modelBuilder.Entity("ComputerHardwareStoreDatabaseImplement.Models.Vendor", b =>
+                {
+                    b.Navigation("Builds");
+
+                    b.Navigation("Purchases");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

ComputerHardwareStore/ComputerHardwareStoreDatabaseImplement/Models/Build.cs

@@ -1,11 +1,9 @@
-
-using ComputerHardwareStoreContracts.BindingModels;
+using ComputerHardwareStoreContracts.BindingModels;
 using ComputerHardwareStoreContracts.ViewModels;
 using ComputerHardwareStoreDataModels.Models;
 using Microsoft.EntityFrameworkCore.Metadata.Internal;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
-using System.Runtime.InteropServices;
 
 namespace ComputerHardwareStoreDatabaseImplement.Models
 {
@@ -16,7 +14,7 @@ namespace ComputerHardwareStoreDatabaseImplement.Models
         public string Name { get; set; } = string.Empty;
         [Required]
         public double Price { get; set; }
-
+        [NotMapped]
         private Dictionary<int, (IComponentModel, int)>? _buildComponents = null;
         [NotMapped]
         public Dictionary<int, (IComponentModel, int)> BuildComponents
@@ -77,7 +75,7 @@ namespace ComputerHardwareStoreDatabaseImplement.Models
             Price = model.Price;
         }
 
-        public BuildViewModel GetViewModel() => new()
+        public BuildViewModel GetViewModel => new()
         {
             Id = Id,
             Name = Name,

ComputerHardwareStore/ComputerHardwareStoreDatabaseImplement/Models/Comment.cs

@@ -14,6 +14,7 @@ namespace ComputerHardwareStoreDatabaseImplement.Models
         public string Text { get; set; } = string.Empty;
         [Required]
         public int BuildId { get; set; }
+        public virtual Build Build { get; set; } = new();
         public static Comment? Create(CommentBindingModel model)
         {
             if (model == null)

ComputerHardwareStore/ComputerHardwareStoreDatabaseImplement/Models/Component.cs

@@ -14,13 +14,15 @@ namespace ComputerHardwareStoreDatabaseImplement.Models
         [Required]
         public double Cost { get; set; }
         [Required]
-        public virtual StoreKeeper? StoreKeeper { get; set; }
+        public virtual StoreKeeper? StoreKeeperЗЛ { get; set; }
         [NotMapped]
-        IStoreKeeperModel IComponentModel.StoreKeeper => throw new NotImplementedException();
+        public IStoreKeeperModel? StoreKeeper { get; set; }
 
         [ForeignKey("ComponentId")]
         public virtual List<ProductComponent> ProductComponents { get; set; } = new();
-        public static Component? Create(ComputerHardwareStoreDBContext context, ComponentBindingModel model)
+        [ForeignKey("ComponentId")]
+        public virtual List<BuildComponent> BuldComponents { get; set; } = new();
+        public static Component? Create(ComponentBindingModel model)
         {
             if (model == null)
             {
@@ -31,7 +33,7 @@ namespace ComputerHardwareStoreDatabaseImplement.Models
                 Id = model.Id,
                 Name = model.Name,
                 Cost = model.Cost,
-                StoreKeeper = context.StoreKeepers.First(x => x.Id == model.StoreKeeper.Id)
+                StoreKeeper = model.StoreKeeper
             };
         }
         public void Update (ComponentBindingModel model)

ComputerHardwareStore/ComputerHardwareStoreDatabaseImplement/Models/Product.cs

@@ -14,6 +14,9 @@ namespace ComputerHardwareStoreDatabaseImplement.Models
         public string Name { get; set; } = string.Empty;
         [Required]
         public double Price { get; set; }
+        [NotMapped]
+        IStoreKeeperModel IProductModel.StoreKeeper => StoreKeeper;
+        public virtual StoreKeeper StoreKeeper {get; set;} = new();
         private Dictionary<int, (IComponentModel, int)>? _productComponents = null;
         [NotMapped]
         public Dictionary<int, (IComponentModel, int)> ProductComponents
@@ -61,7 +64,8 @@ namespace ComputerHardwareStoreDatabaseImplement.Models
             Id = Id,
             Name = Name,
             Price = Price,
-            ProductComponents = ProductComponents
+            ProductComponents = ProductComponents,
+            StoreKeeper = StoreKeeper,
         };
 
         public static void UpdateComponents(ComputerHardwareStoreDBContext context, ProductBindingModel model)

ComputerHardwareStore/ComputerHardwareStoreDatabaseImplement/Models/Purchase.cs

@@ -17,6 +17,7 @@ namespace ComputerHardwareStoreDatabaseImplement.Models
         public double Cost { get; set; }
         [Required]
         public DateTime DateCreate { get; set; } = DateTime.Now;
+        public DateTime? DateImplement { get; set; } = null;
         private Dictionary<int, (IBuildModel, int)>? _purchaseBuilds = null;
         [NotMapped]
         public Dictionary<int, (IBuildModel, int)> PurchaseBuilds

ComputerHardwareStore/ComputerHardwareStoreREST/ComputerHardwareStoreREST.csproj

@@ -0,0 +1,28 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.4">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.4">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.OpenApi" Version="1.6.14" />
+    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="8.0.2" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.4.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\ComputerHardwareStoreBusinessLogic\ComputerHardwareStoreBusinessLogic.csproj" />
+    <ProjectReference Include="..\ComputerHardwareStoreDatabaseImplement\ComputerHardwareStoreDatabaseImplement.csproj" />
+  </ItemGroup>
+
+</Project>

ComputerHardwareStore/ComputerHardwareStoreREST/Controllers/BuildController.cs

@@ -0,0 +1,87 @@
+using ComputerHardwareStoreContracts.BindingModels;
+using ComputerHardwareStoreContracts.SearchModels;
+using ComputerHardwareStoreContracts.StorageContracts;
+using Microsoft.AspNetCore.Mvc;
+
+namespace ComputerHardwareStoreREST.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    public class BuildController : Controller
+    {
+        private readonly ILogger<BuildController> _logger;
+        private readonly IBuildStorage _storage;
+
+        public BuildController(ILogger<BuildController> logger, IBuildStorage storage)
+        {
+            _logger = logger;
+            _storage = storage;
+        }
+
+        [HttpPost("get/filter")]
+        public IActionResult GetByFilter([FromBody] BuildSearchModel model)
+        {
+            try
+            {
+                var result = _storage.GetFilteredList(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("get")]
+        public IActionResult GetById([FromBody] BuildSearchModel model)
+        {
+            try
+            {
+                var result = _storage.GetElement(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("create")]
+        public IActionResult Create([FromBody] BuildBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Insert(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPut("update")]
+        public IActionResult Update([FromBody] BuildBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Update(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("delete")]
+        public IActionResult Delete([FromBody] BuildBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Delete(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+    }
+}

ComputerHardwareStore/ComputerHardwareStoreREST/Controllers/CommentController.cs

@@ -0,0 +1,87 @@
+using ComputerHardwareStoreContracts.BindingModels;
+using ComputerHardwareStoreContracts.SearchModels;
+using ComputerHardwareStoreContracts.StorageContracts;
+using Microsoft.AspNetCore.Mvc;
+
+namespace ComputerHardwareStoreREST.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    public class CommentController : Controller
+    {
+        private readonly ILogger<CommentController> _logger;
+        private readonly ICommentStorage _storage;
+
+        public CommentController(ILogger<CommentController> logger, ICommentStorage storage)
+        {
+            _logger = logger;
+            _storage = storage;
+        }
+
+        [HttpPost("get/filter")]
+        public IActionResult GetByFilter([FromBody] CommentSearchModel model)
+        {
+            try
+            {
+                var result = _storage.GetFilteredList(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("get")]
+        public IActionResult GetById([FromBody] CommentSearchModel model)
+        {
+            try
+            {
+                var result = _storage.GetElement(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("create")]
+        public IActionResult Create([FromBody] CommentBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Insert(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPut("update")]
+        public IActionResult Update([FromBody] CommentBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Update(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("delete")]
+        public IActionResult Delete([FromBody] CommentBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Delete(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+    }
+}

ComputerHardwareStore/ComputerHardwareStoreREST/Controllers/ComponentController.cs

@@ -0,0 +1,87 @@
+using ComputerHardwareStoreContracts.BindingModels;
+using ComputerHardwareStoreContracts.SearchModels;
+using ComputerHardwareStoreContracts.StorageContracts;
+using Microsoft.AspNetCore.Mvc;
+
+namespace ComputerHardwareStoreREST.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    public class ProductController : Controller
+    {
+        private readonly ILogger<ProductController> _logger;
+        private readonly IProductStorage _storage;
+
+        public ProductController(ILogger<ProductController> logger, IProductStorage storage)
+        {
+            _logger = logger;
+            _storage = storage;
+        }
+
+        [HttpPost("get/filter")]
+        public IActionResult GetByFilter([FromBody] ProductSearchModel model)
+        {
+            try
+            {
+                var result = _storage.GetFilteredList(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("get")]
+        public IActionResult GetById([FromBody] ProductSearchModel model)
+        {
+            try
+            {
+                var result = _storage.GetElement(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("create")]
+        public IActionResult Create([FromBody] ProductBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Insert(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPut("update")]
+        public IActionResult Update([FromBody] ProductBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Update(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("delete")]
+        public IActionResult Delete([FromBody] ProductBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Delete(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+    }
+}

ComputerHardwareStore/ComputerHardwareStoreREST/Controllers/OrderController.cs

@@ -0,0 +1,87 @@
+using ComputerHardwareStoreContracts.BindingModels;
+using ComputerHardwareStoreContracts.SearchModels;
+using ComputerHardwareStoreContracts.StorageContracts;
+using Microsoft.AspNetCore.Mvc;
+
+namespace ComputerHardwareStoreREST.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    public class OrderController : Controller
+    {
+        private readonly ILogger<OrderController> _logger;
+        private readonly IOrderStorage _storage;
+
+        public OrderController(ILogger<OrderController> logger, IOrderStorage storage)
+        {
+            _logger = logger;
+            _storage = storage;
+        }
+
+        [HttpPost("get/filter")]
+        public IActionResult GetByFilter([FromBody] OrderSearchModel model)
+        {
+            try
+            {
+                var result = _storage.GetFilteredList(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("get")]
+        public IActionResult GetById([FromBody] OrderSearchModel model)
+        {
+            try
+            {
+                var result = _storage.GetElement(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("create")]
+        public IActionResult Create([FromBody] OrderBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Insert(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPut("update")]
+        public IActionResult Update([FromBody] OrderBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Update(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("delete")]
+        public IActionResult Delete([FromBody] OrderBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Delete(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+    }
+}

ComputerHardwareStore/ComputerHardwareStoreREST/Controllers/ProductController.cs

@@ -0,0 +1,87 @@
+using ComputerHardwareStoreContracts.BindingModels;
+using ComputerHardwareStoreContracts.SearchModels;
+using ComputerHardwareStoreContracts.StorageContracts;
+using Microsoft.AspNetCore.Mvc;
+
+namespace ComputerHardwareStoreREST.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    public class ComponentController : Controller
+    {
+        private readonly ILogger<ComponentController> _logger;
+        private readonly IComponentStorage _storage;
+
+        public ComponentController(ILogger<ComponentController> logger, IComponentStorage storage)
+        {
+            _logger = logger;
+            _storage = storage;
+        }
+
+        [HttpPost("get/filter")]
+        public IActionResult GetByFilter([FromBody] ComponentSearchModel model)
+        {
+            try
+            {
+                var result = _storage.GetFilteredList(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("get")]
+        public IActionResult GetById([FromBody] ComponentSearchModel model)
+        {
+            try
+            {
+                var result = _storage.GetElement(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("create")]
+        public IActionResult Create([FromBody] ComponentBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Insert(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPut("update")]
+        public IActionResult Update([FromBody] ComponentBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Update(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("delete")]
+        public IActionResult Delete([FromBody] ComponentBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Delete(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+    }
+}

ComputerHardwareStore/ComputerHardwareStoreREST/Controllers/PurchaseController.cs

@@ -0,0 +1,87 @@
+using ComputerHardwareStoreContracts.BindingModels;
+using ComputerHardwareStoreContracts.SearchModels;
+using ComputerHardwareStoreContracts.StorageContracts;
+using Microsoft.AspNetCore.Mvc;
+
+namespace ComputerHardwareStoreREST.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    public class PurchaseController : Controller
+    {
+        private readonly ILogger<PurchaseController> _logger;
+        private readonly IPurchaseStorage _storage;
+
+        public PurchaseController(ILogger<PurchaseController> logger, IPurchaseStorage storage)
+        {
+            _logger = logger;
+            _storage = storage;
+        }
+
+        [HttpPost("get/filter")]
+        public IActionResult GetByFilter([FromBody] PurchaseSearchModel model)
+        {
+            try
+            {
+                var result = _storage.GetFilteredList(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("get")]
+        public IActionResult GetById([FromBody] PurchaseSearchModel model)
+        {
+            try
+            {
+                var result = _storage.GetElement(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("create")]
+        public IActionResult Create([FromBody] PurchaseBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Insert(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPut("update")]
+        public IActionResult Update([FromBody] PurchaseBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Update(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("delete")]
+        public IActionResult Delete([FromBody] PurchaseBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Delete(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+    }
+}

ComputerHardwareStore/ComputerHardwareStoreREST/Controllers/StoreKeepersController.cs

@@ -0,0 +1,88 @@
+using Microsoft.AspNetCore.Mvc;
+using ComputerHardwareStoreContracts.BindingModels;
+using ComputerHardwareStoreContracts.SearchModels;
+using ComputerHardwareStoreContracts.StorageContracts;
+
+namespace ComputerHardwareStoreREST.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    public class StoreKeepersController : Controller
+    {
+        private readonly ILogger<StoreKeepersController> _logger;
+        private readonly IStoreKeeperStorage _storage;
+
+        public StoreKeepersController(ILogger<StoreKeepersController> logger, IStoreKeeperStorage storage)
+        {
+            _logger = logger;
+            _storage = storage;
+        }
+
+        [HttpPost("get/filter")]
+        public IActionResult GetByFilter([FromBody] StoreKeeperSearchModel model)
+        {
+            try
+            {
+                var result = _storage.GetFilteredList(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("get")]
+        public IActionResult GetById([FromBody] StoreKeeperSearchModel model)
+        {
+            try
+            {
+                var result = _storage.GetElement(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("create")]
+        public IActionResult Create([FromBody] StoreKeeperBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Insert(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPut("update")]
+        public IActionResult Update([FromBody] StoreKeeperBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Update(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("delete")]
+        public IActionResult Delete([FromBody] StoreKeeperBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Delete(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+
+        }
+    }
+}

ComputerHardwareStore/ComputerHardwareStoreREST/Controllers/VendorController.cs

@@ -0,0 +1,87 @@
+using ComputerHardwareStoreContracts.BindingModels;
+using ComputerHardwareStoreContracts.SearchModels;
+using ComputerHardwareStoreContracts.StorageContracts;
+using Microsoft.AspNetCore.Mvc;
+
+namespace ComputerHardwareStoreREST.Controllers
+{
+    [ApiController]
+    [Route("[controller]")]
+    public class VendorController : Controller
+    {
+        private readonly ILogger<VendorController> _logger;
+        private readonly IVendorStorage _storage;
+
+        public VendorController(ILogger<VendorController> logger, IVendorStorage storage)
+        {
+            _logger = logger;
+            _storage = storage;
+        }
+
+        [HttpPost("get/filter")]
+        public IActionResult GetByFilter([FromBody] VendorSearchModel model)
+        {
+            try
+            {
+                var result = _storage.GetFilteredList(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("get")]
+        public IActionResult GetById([FromBody] VendorSearchModel model)
+        {
+            try
+            {
+                var result = _storage.GetElement(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("create")]
+        public IActionResult Create([FromBody] VendorBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Insert(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPut("update")]
+        public IActionResult Update([FromBody] VendorBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Update(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+        [HttpPost("delete")]
+        public IActionResult Delete([FromBody] VendorBindingModel model)
+        {
+            try
+            {
+                var result = _storage.Delete(model);
+                return Ok(result);
+            }
+            catch (Exception ex)
+            {
+                return BadRequest(ex.Message);
+            }
+        }
+    }
+}

ComputerHardwareStore/ComputerHardwareStoreREST/Program.cs

@@ -0,0 +1,52 @@
+using ComputerHardwareStoreBusinessLogic.BusinessLogic;
+using ComputerHardwareStoreContracts.BusinessLogicsContracts;
+using ComputerHardwareStoreContracts.StorageContracts;
+using ComputerHardwareStoreDatabaseImplement;
+using ComputerHardwareStoreDatabaseImplement.Implements;
+using ComputerHardwareStoreREST;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.OpenApi.Models;
+
+var builder = WebApplication.CreateBuilder(args);
+
+// Add services to the container.
+
+builder.Logging.SetMinimumLevel(LogLevel.Trace);
+builder.Services.AddControllers();
+
+// получаем строку подключения из файла конфигурации
+//DBSetting.ConectionString = builder.Configuration.GetConnectionString("DefaultConnection");
+
+builder.Services.AddTransient<IVendorStorage, VendorStorage>();
+builder.Services.AddTransient<IPurchaseStorage, PurchaseStorage>();
+builder.Services.AddTransient<IBuildStorage, BuildStorage>();
+builder.Services.AddTransient<ICommentStorage, CommentStorage>();
+builder.Services.AddTransient<IProductStorage, ProductStorage>();
+builder.Services.AddTransient<IComponentStorage, ComponentStorage>();
+builder.Services.AddTransient<IStoreKeeperStorage, StoreKeeperStorage>();
+
+builder.Services.AddTransient<IVendorLogic, VendorLogic>();
+builder.Services.AddTransient<IPurchaseLogic, PurchaseLogic>();
+builder.Services.AddTransient<IBuildLogic, BuildLogic>();
+builder.Services.AddTransient<ICommentLogic, CommentLogic>();
+//builder.Services.AddTransient<IProductLogic, ProductLogic>();
+builder.Services.AddTransient<IComponentLogic, ComponentLogic>();
+builder.Services.AddTransient<IStoreKeeperLogic, StoreKeeperLogic>();
+
+builder.Services.AddEndpointsApiExplorer();
+builder.Services.AddSwaggerGen();
+var app = builder.Build();
+
+// Configure the HTTP request pipeline.
+if (app.Environment.IsDevelopment())
+{
+    app.UseSwagger();
+    app.UseSwaggerUI();
+}
+
+app.UseHttpsRedirection();
+app.UseAuthorization();
+
+app.MapControllers();
+
+app.Run();

ComputerHardwareStore/ComputerHardwareStoreREST/Properties/launchSettings.json

@@ -0,0 +1,14 @@
+{
+  "profiles": {
+    "ComputerHardwareStoreREST": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      },
+      "applicationUrl": "https://localhost:8080;http://localhost:8081"
+    }
+  }
+}

ComputerHardwareStore/ComputerHardwareStoreREST/Views/Shared/_ValidationScriptsPartial.cshtml

@@ -0,0 +1,18 @@
+<environment names="Development">
+    <script src="~/lib/jquery-validation/dist/jquery.validate.js"></script>
+    <script src="~/lib/jquery-validation-unobtrusive/jquery.validate.unobtrusive.js"></script>
+</environment>
+<environment names="Staging,Production">
+    <script src="https://ajax.aspnetcdn.com/ajax/jquery.validate/1.17.0/jquery.validate.min.js"
+            asp-fallback-src="~/lib/jquery-validation/dist/jquery.validate.min.js"
+            asp-fallback-test="window.jQuery && window.jQuery.validator"
+            crossorigin="anonymous"
+            integrity="sha384-rZfj/ogBloos6wzLGpPkkOr/gpkBNLZ6b6yLy4o+ok+t/SAKlL5mvXLr0OXNi1Hp">
+    </script>
+    <script src="https://ajax.aspnetcdn.com/ajax/jquery.validation.unobtrusive/3.2.9/jquery.validate.unobtrusive.min.js"
+            asp-fallback-src="~/lib/jquery-validation-unobtrusive/jquery.validate.unobtrusive.min.js"
+            asp-fallback-test="window.jQuery && window.jQuery.validator && window.jQuery.validator.unobtrusive"
+            crossorigin="anonymous"
+            integrity="sha384-ifv0TYDWxBHzvAk2Z0n8R434FL1Rlv/Av18DXE43N/1rvHyOG4izKst0f2iSLdds">
+    </script>
+</environment>

ComputerHardwareStore/ComputerHardwareStoreREST/Views/StoreKeepers/Create.cshtml

@@ -0,0 +1,43 @@
+@model ComputerHardwareStoreDatabaseImplement.Models.StoreKeeper
+
+@{
+    ViewData["Title"] = "Create";
+}
+
+<h1>Create</h1>
+
+<h4>StoreKeeper</h4>
+<hr />
+<div class="row">
+    <div class="col-md-4">
+        <form asp-action="Create">
+            <div asp-validation-summary="ModelOnly" class="text-danger"></div>
+            <div class="form-group">
+                <label asp-for="Name" class="control-label"></label>
+                <input asp-for="Name" class="form-control" />
+                <span asp-validation-for="Name" class="text-danger"></span>
+            </div>
+            <div class="form-group">
+                <label asp-for="Login" class="control-label"></label>
+                <input asp-for="Login" class="form-control" />
+                <span asp-validation-for="Login" class="text-danger"></span>
+            </div>
+            <div class="form-group">
+                <label asp-for="Password" class="control-label"></label>
+                <input asp-for="Password" class="form-control" />
+                <span asp-validation-for="Password" class="text-danger"></span>
+            </div>
+            <div class="form-group">
+                <input type="submit" value="Create" class="btn btn-primary" />
+            </div>
+        </form>
+    </div>
+</div>
+
+<div>
+    <a asp-action="Index">Back to List</a>
+</div>
+
+@section Scripts {
+    @{await Html.RenderPartialAsync("_ValidationScriptsPartial");}
+}

ComputerHardwareStore/ComputerHardwareStoreREST/Views/StoreKeepers/Delete.cshtml

@@ -0,0 +1,39 @@
+@model ComputerHardwareStoreDatabaseImplement.Models.StoreKeeper
+
+@{
+    ViewData["Title"] = "Delete";
+}
+
+<h1>Delete</h1>
+
+<h3>Are you sure you want to delete this?</h3>
+<div>
+    <h4>StoreKeeper</h4>
+    <hr />
+    <dl class="row">
+        <dt class = "col-sm-2">
+            @Html.DisplayNameFor(model => model.Name)
+        </dt>
+        <dd class = "col-sm-10">
+            @Html.DisplayFor(model => model.Name)
+        </dd>
+        <dt class = "col-sm-2">
+            @Html.DisplayNameFor(model => model.Login)
+        </dt>
+        <dd class = "col-sm-10">
+            @Html.DisplayFor(model => model.Login)
+        </dd>
+        <dt class = "col-sm-2">
+            @Html.DisplayNameFor(model => model.Password)
+        </dt>
+        <dd class = "col-sm-10">
+            @Html.DisplayFor(model => model.Password)
+        </dd>
+    </dl>
+    
+    <form asp-action="Delete">
+        <input type="hidden" asp-for="Id" />
+        <input type="submit" value="Delete" class="btn btn-danger" /> |
+        <a asp-action="Index">Back to List</a>
+    </form>
+</div>

ComputerHardwareStore/ComputerHardwareStoreREST/Views/StoreKeepers/Details.cshtml

@@ -0,0 +1,36 @@
+@model ComputerHardwareStoreDatabaseImplement.Models.StoreKeeper
+
+@{
+    ViewData["Title"] = "Details";
+}
+
+<h1>Details</h1>
+
+<div>
+    <h4>StoreKeeper</h4>
+    <hr />
+    <dl class="row">
+        <dt class = "col-sm-2">
+            @Html.DisplayNameFor(model => model.Name)
+        </dt>
+        <dd class = "col-sm-10">
+            @Html.DisplayFor(model => model.Name)
+        </dd>
+        <dt class = "col-sm-2">
+            @Html.DisplayNameFor(model => model.Login)
+        </dt>
+        <dd class = "col-sm-10">
+            @Html.DisplayFor(model => model.Login)
+        </dd>
+        <dt class = "col-sm-2">
+            @Html.DisplayNameFor(model => model.Password)
+        </dt>
+        <dd class = "col-sm-10">
+            @Html.DisplayFor(model => model.Password)
+        </dd>
+    </dl>
+</div>
+<div>
+    <a asp-action="Edit" asp-route-id="@Model?.Id">Edit</a> |
+    <a asp-action="Index">Back to List</a>
+</div>

ComputerHardwareStore/ComputerHardwareStoreREST/Views/StoreKeepers/Edit.cshtml

@@ -0,0 +1,44 @@
+@model ComputerHardwareStoreDatabaseImplement.Models.StoreKeeper
+
+@{
+    ViewData["Title"] = "Edit";
+}
+
+<h1>Edit</h1>
+
+<h4>StoreKeeper</h4>
+<hr />
+<div class="row">
+    <div class="col-md-4">
+        <form asp-action="Edit">
+            <div asp-validation-summary="ModelOnly" class="text-danger"></div>
+            <input type="hidden" asp-for="Id" />
+            <div class="form-group">
+                <label asp-for="Name" class="control-label"></label>
+                <input asp-for="Name" class="form-control" />
+                <span asp-validation-for="Name" class="text-danger"></span>
+            </div>
+            <div class="form-group">
+                <label asp-for="Login" class="control-label"></label>
+                <input asp-for="Login" class="form-control" />
+                <span asp-validation-for="Login" class="text-danger"></span>
+            </div>
+            <div class="form-group">
+                <label asp-for="Password" class="control-label"></label>
+                <input asp-for="Password" class="form-control" />
+                <span asp-validation-for="Password" class="text-danger"></span>
+            </div>
+            <div class="form-group">
+                <input type="submit" value="Save" class="btn btn-primary" />
+            </div>
+        </form>
+    </div>
+</div>
+
+<div>
+    <a asp-action="Index">Back to List</a>
+</div>
+
+@section Scripts {
+    @{await Html.RenderPartialAsync("_ValidationScriptsPartial");}
+}

ComputerHardwareStore/ComputerHardwareStoreREST/Views/StoreKeepers/Index.cshtml

@@ -0,0 +1,47 @@
+@model IEnumerable<ComputerHardwareStoreDatabaseImplement.Models.StoreKeeper>
+
+@{
+    ViewData["Title"] = "Index";
+}
+
+<h1>Index</h1>
+
+<p>
+    <a asp-action="Create">Create New</a>
+</p>
+<table class="table">
+    <thead>
+        <tr>
+            <th>
+                @Html.DisplayNameFor(model => model.Name)
+            </th>
+            <th>
+                @Html.DisplayNameFor(model => model.Login)
+            </th>
+            <th>
+                @Html.DisplayNameFor(model => model.Password)
+            </th>
+            <th></th>
+        </tr>
+    </thead>
+    <tbody>
+@foreach (var item in Model) {
+        <tr>
+            <td>
+                @Html.DisplayFor(modelItem => item.Name)
+            </td>
+            <td>
+                @Html.DisplayFor(modelItem => item.Login)
+            </td>
+            <td>
+                @Html.DisplayFor(modelItem => item.Password)
+            </td>
+            <td>
+                <a asp-action="Edit" asp-route-id="@item.Id">Edit</a> |
+                <a asp-action="Details" asp-route-id="@item.Id">Details</a> |
+                <a asp-action="Delete" asp-route-id="@item.Id">Delete</a>
+            </td>
+        </tr>
+}
+    </tbody>
+</table>

ComputerHardwareStore/ComputerHardwareStoreREST/appsettings.json

@@ -0,0 +1,9 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}

ComputerHardwareStore/ComputerHardwareStoreREST/log4net.config

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<log4net>
+	<appender name="RollingFile" type="log4net.Appender.RollingFileAppender">
+		<file value="d:/temp/HardwareShopRestApi.log" />
+		<appendToFile value="true" />
+		<maximumFileSize value="100KB" />
+		<maxSizeRollBackups value="2" />
+		<layout type="log4net.Layout.PatternLayout">
+			<conversionPattern value="%date %5level %logger.%method [%line] - MESSAGE: %message%newline %exception" />
+		</layout>
+	</appender>
+	<root>
+		<level value="TRACE" />
+		<appender-ref ref="RollingFile" />
+	</root>
+</log4net>

ComputerHardwareStore/StoreKeeperClient/APIClient.cs

@@ -0,0 +1,43 @@
+using ComputerHardwareStoreContracts.ViewModels;
+using Newtonsoft.Json;
+using System.Net.Http.Headers;
+using System.Text;
+
+namespace StoreKeeperClient
+{
+	public static class APIClient
+	{
+		private static readonly HttpClient _client = new();
+		public static StoreKeeperViewModel? Client { get; set; } = null;
+		public static void Connect(IConfiguration configuration)
+		{
+			_client.BaseAddress = new Uri(configuration["IPAddress"]);
+			_client.DefaultRequestHeaders.Accept.Clear();
+			_client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
+		}
+		public static T? GetRequest<T>(string requestUrl)
+		{
+			var response = _client.GetAsync(requestUrl);
+			var result = response.Result.Content.ReadAsStringAsync().Result;
+			if (response.Result.IsSuccessStatusCode)
+			{
+				return JsonConvert.DeserializeObject<T>(result);
+			}
+			else
+			{
+				throw new Exception(result);
+			}
+		}
+		public static void PostRequest<T>(string requestUrl, T model)
+		{
+			var json = JsonConvert.SerializeObject(model);
+			var data = new StringContent(json, Encoding.UTF8, "application/json");
+			var response = _client.PostAsync(requestUrl, data);
+			var result = response.Result.Content.ReadAsStringAsync().Result;
+			if (!response.Result.IsSuccessStatusCode)
+			{
+				throw new Exception(result);
+			}
+		}
+	}
+}

ComputerHardwareStore/StoreKeeperClient/Controllers/HomeController.cs

@@ -0,0 +1,242 @@
+using ComputerHardwareStoreContracts.ViewModels;
+using Microsoft.AspNetCore.Mvc;
+using System.Diagnostics;
+using StoreKeeperClient.Models;
+using ComputerHardwareStoreContracts.BindingModels;
+
+namespace StoreKeeperClient.Controllers
+{
+	public class HomeController : Controller
+    {
+        private readonly ILogger<HomeController> _logger;
+
+        public HomeController(ILogger<HomeController> logger)
+        {
+            _logger = logger;
+        }
+
+        [HttpGet]
+        public IActionResult Index()
+        {
+			if (APIClient.Client == null)
+			{
+				return Redirect("~/Home/Enter");
+			}
+
+			return View(APIClient.GetRequest<List<PurchaseViewModel>>($"api/main/getpurchases?clientId={APIClient.Client.Id}"));
+		}
+
+        [HttpGet]
+        public IActionResult Privacy()
+        {
+			if (APIClient.Client == null)
+			{
+				return Redirect("~/Home/Enter");
+			}
+			return View(APIClient.Client);
+		}
+
+		[HttpPost]
+		public void Privacy(string login, string password, string fio)
+		{
+			if (APIClient.Client == null)
+			{
+				throw new Exception("Вы как суда попали? Суда вход только авторизованным");
+			}
+			if (string.IsNullOrEmpty(login) || string.IsNullOrEmpty(password) || string.IsNullOrEmpty(fio))
+			{
+				throw new Exception("Введите логин, пароль и ФИО");
+			}
+			APIClient.PostRequest("api/client/updatedata", new StoreKeeperBindingModel
+			{
+				Id = APIClient.Client.Id,
+				Name = fio,
+				Login = login,
+				Password = password
+			});
+			APIClient.Client.Name = fio;
+			APIClient.Client.Login = login;
+			APIClient.Client.Password = password;
+			Response.Redirect("Index");
+		}
+
+		[HttpGet]
+        public IActionResult Enter()
+        {
+            return View();
+        }
+
+        [HttpGet]
+        public IActionResult Register()
+        {
+
+            return View();
+        }
+
+        [HttpGet]
+        public IActionResult AddBuildToPurchase()
+        {
+			if (APIClient.Client == null)
+			{
+				throw new Exception("Вы как суда попали? Суда вход только авторизованным");
+			}
+			return View();
+        }
+
+        [HttpGet]
+        public IActionResult Builds()
+        {
+			if (APIClient.Client == null)
+			{
+				throw new Exception("Вы как суда попали? Суда вход только авторизованным");
+			}
+			return View(new List<BuildViewModel>());
+        }
+
+        [HttpGet]
+        public IActionResult BuildCreate()
+        {
+			if (APIClient.Client == null)
+			{
+				throw new Exception("Вы как суда попали? Суда вход только авторизованным");
+			}
+			return View();
+        }
+
+        [HttpGet]
+        public IActionResult BuildDelete()
+        {
+			if (APIClient.Client == null)
+			{
+				throw new Exception("Вы как суда попали? Суда вход только авторизованным");
+			}
+			return View();
+        }
+
+        [HttpGet]
+        public IActionResult BuildUpdate()
+        {
+			if (APIClient.Client == null)
+			{
+				throw new Exception("Вы как суда попали? Суда вход только авторизованным");
+			}
+			return View();
+        }
+
+        [HttpGet]
+        public IActionResult CommentCreate()
+        {
+			if (APIClient.Client == null)
+			{
+				throw new Exception("Вы как суда попали? Суда вход только авторизованным");
+			}
+			return View();
+        }
+
+        [HttpGet]
+        public IActionResult CommentDelete()
+        {
+			if (APIClient.Client == null)
+			{
+				throw new Exception("Вы как суда попали? Суда вход только авторизованным");
+			}
+			return View();
+        }
+
+        [HttpGet]
+        public IActionResult CommentUpdate()
+        {
+			if (APIClient.Client == null)
+			{
+				throw new Exception("Вы как суда попали? Суда вход только авторизованным");
+			}
+			return View();
+        }
+
+        [HttpGet]
+        public IActionResult Comments()
+        {
+			if (APIClient.Client == null)
+			{
+				throw new Exception("Вы как суда попали? Суда вход только авторизованным");
+			}
+			return View(new List<CommentViewModel>());
+        }
+
+        [HttpGet]
+        public IActionResult ProductsList()
+        {
+			if (APIClient.Client == null)
+			{
+				throw new Exception("Вы как суда попали? Суда вход только авторизованным");
+			}
+			return View(new List<BuildViewModel>());
+        }
+
+        [HttpGet]
+        public IActionResult PurchaseCreate()
+        {
+			if (APIClient.Client == null)
+			{
+				throw new Exception("Вы как суда попали? Суда вход только авторизованным");
+			}
+			return View();
+        }
+
+        [HttpGet]
+        public IActionResult PurchaseDelete()
+        {
+			if (APIClient.Client == null)
+			{
+				throw new Exception("Вы как суда попали? Суда вход только авторизованным");
+			}
+			return View();
+        }
+
+        [HttpGet]
+        public IActionResult Purchases()
+        {
+			if (APIClient.Client == null)
+			{
+				throw new Exception("Вы как суда попали? Суда вход только авторизованным");
+			}
+			return View(new List<PurchaseViewModel>());
+        }
+
+        [HttpGet]
+        public IActionResult PurchaseUpdate()
+        {
+			if (APIClient.Client == null)
+			{
+				throw new Exception("Вы как суда попали? Суда вход только авторизованным");
+			}
+			return View();
+        }
+
+        [HttpGet]
+        public IActionResult Report()
+        {
+			if (APIClient.Client == null)
+			{
+				throw new Exception("Вы как суда попали? Суда вход только авторизованным");
+			}
+			return View(new List<PurchaseViewModel>());
+        }
+
+        [HttpPost]
+        public void Report(string password)
+        {
+			if (APIClient.Client == null)
+			{
+				throw new Exception("Вы как суда попали? Суда вход только авторизованным");
+			}
+			Response.Redirect("ReportOnly");
+        }
+
+        [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
+        public IActionResult Error()
+        {
+            return View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier });
+        }
+    }
+}

ComputerHardwareStore/StoreKeeperClient/Controllers/StoreKeeperController.cs

@@ -0,0 +1,387 @@
+using ComputerHardwareStoreContracts.BindingModels;
+using ComputerHardwareStoreContracts.BusinessLogicsContracts;
+using ComputerHardwareStoreContracts.SearchModels;
+using ComputerHardwareStoreContracts.ViewModels;
+using ComputerHardwareStoreContracts.ViewModels.HelperModels;
+using ComputerHardwareStoreDataModels.Models;
+using Microsoft.AspNetCore.Mvc;
+
+namespace StoreKeeperClient.Controllers
+{
+	[Route("api/[controller]/[action]")]
+	[ApiController]
+	public class StoreKeeperController : Controller
+	{
+		private readonly ILogger<HomeController> _logger;
+		private readonly IStoreKeeperLogic _storeKeeperLogic;
+		private readonly IComponentLogic _componentLogic;
+		private readonly IBuildLogic _buildLogic;
+		private readonly IProductLogic _productLogic;
+
+		public StoreKeeperController(ILogger<HomeController> logger, IComponentLogic componentLogic, IBuildLogic buildLogic, IProductLogic productLogic, IStoreKeeperLogic storeKeeperLogic)
+		{
+			_logger = logger;
+			_componentLogic = componentLogic;
+			_buildLogic = buildLogic;
+			_productLogic = productLogic;
+			_storeKeeperLogic = storeKeeperLogic;
+		}
+
+		[HttpPost]
+		public void CreateComponent(string name, double price)
+		{
+			if (string.IsNullOrEmpty(name))
+			{
+				throw new Exception("Enter name");
+			}
+			_componentLogic.Create(
+				new ComponentBindingModel
+				{
+					Name = name,
+					Cost = price,
+					StoreKeeper = APIClient.Client!
+				}
+				);
+			Response.Redirect("Components");
+		}
+		[HttpGet]
+		public IActionResult UpdateComponent()
+		{
+			ViewBag.Components = _componentLogic.ReadList(
+				new ComponentSearchModel
+				{
+					StoreKeeperId = APIClient.Client.Id
+				}
+				);
+			return View();
+		}
+		[HttpPost]
+		public void UpdateComponent(int component, double price, string name)
+		{
+			if (component == 0)
+			{
+				throw new Exception("Chose component");
+			}
+			if (string.IsNullOrEmpty(name))
+			{
+				throw new Exception("Enter name");
+			}
+			_componentLogic.Update(
+				new ComponentBindingModel
+				{
+					Id = component,
+					Name = name,
+					Cost = price,
+					StoreKeeper = APIClient.Client!
+				}
+				);
+			Response.Redirect("Components");
+		}
+		[HttpGet]
+		public IActionResult ComponentToBuild()
+		{
+			if (APIClient.Client == null)
+			{
+				return Redirect("~/Home/Enter");
+			}
+			ViewBag.Assemblies = _buildLogic.ReadList(null);
+			ViewBag.Components = _componentLogic.ReadList(
+				new ComponentSearchModel
+				{
+					StoreKeeperId = APIClient.Client!.Id
+				}
+				);
+			return View();
+		}
+		[HttpPost]
+		public void ComponentToBuild(int buildId, int componentId, int count)
+		{
+			if (buildId == 0)
+			{
+				throw new Exception("chose build");
+			}
+			if (componentId == 0)
+			{
+				throw new Exception("chose component");
+			}
+			if (count <= 0)
+			{
+				throw new Exception("chose count");
+			}
+			BuildViewModel build = _buildLogic.ReadElement(new BuildSearchModel { Id = buildId })!;
+			ComponentViewModel component = _componentLogic.ReadElement(new ComponentSearchModel { Id = componentId })!;
+			if (build.BuildComponents.ContainsKey(componentId))
+				build.BuildComponents[componentId] = (component, build.BuildComponents[componentId].Item2 + count);
+			else
+				build.BuildComponents.Add(componentId, (component, count));
+			build.Price += component.Cost * count;
+			_buildLogic.Update(
+				new BuildBindingModel
+				{
+					Id = buildId,
+					Vendor = build.Vendor,
+					Name = build.Name,
+					Price = build.Price,
+					BuildComponents = build.BuildComponents
+				});
+			Response.Redirect("Components");
+		}
+		[HttpGet]
+		public IActionResult RemoveComponentFromBuild()
+		{
+			if (APIClient.Client == null)
+			{
+				return Redirect("~/Home/Enter");
+			}
+			ViewBag.Assemblies = _buildLogic.ReadList(null);
+			ViewBag.Components = _componentLogic.ReadList(
+				new ComponentSearchModel
+				{
+					StoreKeeperId = APIClient.Client!.Id
+				}
+				);
+			return View();
+		}
+		[HttpPost]
+		public void RemoveComponentFromBuild(int buildId, int componentId, int count)
+		{
+			if (buildId == 0)
+			{
+				throw new Exception("chose build");
+			}
+			if (componentId == 0)
+			{
+				throw new Exception("chose component");
+			}
+			if (count <= 0)
+			{
+				throw new Exception("chose count");
+			}
+			BuildViewModel build = _buildLogic.ReadElement(new BuildSearchModel { Id = buildId })!;
+			ComponentViewModel component = _componentLogic.ReadElement(new ComponentSearchModel { Id = componentId })!;
+			if (build.BuildComponents.ContainsKey(componentId))
+			{
+				if (build.BuildComponents[componentId].Item2 < count)
+					throw new Exception("ther is not enough components in build");
+				if (build.BuildComponents[componentId].Item2 == count)
+					build.BuildComponents.Remove(componentId);
+				else
+					build.BuildComponents[componentId] = (component, build.BuildComponents[componentId].Item2 - count);
+			}
+			else
+				throw new Exception("there is no that component in build");
+			build.Price -= component.Cost * count;
+			_buildLogic.Update(
+				new BuildBindingModel
+				{
+					Id = buildId,
+					Vendor = build.Vendor,
+					Name = build.Name,
+					Price = build.Price,
+					BuildComponents = build.BuildComponents
+				});
+			Response.Redirect("Components");
+
+		}
+		[HttpGet]
+		public IActionResult DeleteComponent()
+		{
+			ViewBag.Components = _componentLogic.ReadList(
+				new ComponentSearchModel
+				{
+					StoreKeeperId = APIClient.Client.Id
+				}
+				);
+			return View();
+		}
+		[HttpPost]
+		public void DeleteComponent(int component)
+		{
+			if (component == 0)
+			{
+				throw new Exception("Chose component");
+			}
+			_componentLogic.Delete(
+				new ComponentBindingModel { Id = component }
+				);
+			Response.Redirect("Components");
+		}
+
+		// товары
+		[HttpGet]
+		public IActionResult CreateProduct()
+		{
+			return View(_componentLogic.ReadList(null));
+		}
+		[HttpPost]
+		public void CreateProduct(double price, string name, List<ComponentSelectionViewModel> components)
+		{
+			var selectedComponents = components.Where(g => g.IsSelected && g.Quantity > 0).ToList();
+			List<ComponentViewModel> componentsViewModels = _componentLogic.ReadList(null)!;
+			Dictionary<int, (IComponentModel, int)> productComponents = new Dictionary<int, (IComponentModel, int)>();
+			price = 0;
+			foreach (var component in selectedComponents)
+			{
+				productComponents.Add(component.Id, (
+					componentsViewModels.FirstOrDefault(x => x.Id == component.Id)!,
+					component.Quantity
+					));
+				price += component.Quantity * componentsViewModels.FirstOrDefault(x => x.Id == component.Id)!.Cost;
+
+			}
+			_productLogic.Create(
+				new ProductBindingModel
+				{
+					Name = name,
+					Price = price,
+					StoreKeeper = APIClient.Client!,
+					ProductComponents = productComponents,
+				}
+				);
+			Response.Redirect("Products");
+		}
+		[HttpGet]
+		public IActionResult UpdateProduct(int productId)
+		{
+			if (APIClient.Client == null)
+			{
+				return Redirect("~/Home/Enter");
+			}
+			ViewBag.Components = APIClient.GetRequest<List<ComponentViewModel>>($"api/component/getcomponents?clientId={APIClient.Client.Id}");
+			return View(productId);
+		}
+		[HttpPost]
+		public void UpdateProduct(double price, string name, List<ComponentSelectionViewModel> components, int product)
+		{
+			if (product == 0)
+			{
+				throw new Exception("chose product");
+			}
+			var selectedComponents = components.Where(g => g.IsSelected && g.Quantity > 0).ToList();
+			List<ComponentViewModel> componentsViewModels = _componentLogic.ReadList(null)!;
+			Dictionary<int, (IComponentModel, int)> productComponents = new Dictionary<int, (IComponentModel, int)>();
+			price = 0;
+			// добавляем в 
+			foreach (var component in selectedComponents)
+			{
+				productComponents.Add(component.Id, (
+					componentsViewModels.FirstOrDefault(x => x.Id == component.Id)!,
+					component.Quantity
+					));
+				price += component.Quantity * componentsViewModels.FirstOrDefault(x => x.Id == component.Id)!.Cost;
+			}
+			_productLogic.Update(
+				new ProductBindingModel
+				{
+					Id = product,
+					StoreKeeper = APIClient.Client,
+					Price = price,
+					Name = name,
+					ProductComponents = productComponents
+				});
+			Response.Redirect("Products");
+		}
+
+		[HttpGet]
+		public IActionResult DeleteProduct()
+		{
+			var products = _productLogic.ReadList(
+				new ProductSearchModel
+				{
+					StoreKeeperId = APIClient.Client!.Id
+				}
+				);
+			ViewBag.Products = products;
+			return View();
+		}
+		[HttpPost]
+		public void DeleteProduct(int product)
+		{
+			_productLogic.Delete(
+				new ProductBindingModel { Id = product }
+				);
+			Response.Redirect("Products");
+		}
+
+		// заказы
+
+		//[HttpGet]
+		//public IActionResult CreateOrder()
+		//{
+		//	ViewBag.Products = _productLogic.ReadList(
+		//		new ProductSearchModel
+		//		{
+		//			StoreKeeperId = APIClient.Client!.Id
+		//		}
+		//		);
+		//	return View();
+		//}
+		//[HttpPost]
+		//public void CreateOrder(DateTime date, string address, int product)
+		//{
+		//	_orderForProductsLogic.Create(
+		//		new OrderForProductsBindingModel
+		//		{
+		//			OrderDate = date,
+		//			DeliveryAddres = address,
+		//			ProductId = product,
+		//		}
+		//		);
+		//	Response.Redirect("Orders");
+		//}
+		//[HttpGet]
+		//public IActionResult UpdateOrder()
+		//{
+		//	ViewBag.Products = _productLogic.ReadList(
+		//		new ProductSearchModel
+		//		{
+		//			StoreKeeperId = APIClient.Client!.Id
+		//		}
+		//		);
+		//	ViewBag.OrdersForProducts = _orderForProductsLogic.ReadList(
+		//		new OrderForProductsSearchModel
+		//		{
+		//			StoreKeeperId = APIClient.Client!.Id
+		//		}
+		//		);
+		//	return View();
+		//}
+		//[HttpPost]
+		//public void UpdateOrder(DateTime date, string address, int product, int order)
+		//{
+		//	_orderForProductsLogic.Update(
+		//		new OrderForProductsBindingModel
+		//		{
+		//			Id = order,
+		//			OrderDate = date,
+		//			DeliveryAddres = address,
+		//			ProductId = product
+		//		}
+		//		);
+		//	Response.Redirect("Orders");
+		//}
+
+		//[HttpGet]
+		//public IActionResult DeleteOrder()
+		//{
+		//	ViewBag.OrdersForProducts = _orderForProductsLogic.ReadList(
+		//		new OrderForProductsSearchModel
+		//		{
+		//			StoreKeeperId = APIClient.Client!.Id
+		//		}
+		//		);
+		//	return View();
+		//}
+		//[HttpPost]
+		//public void DeleteOrder(int order)
+		//{
+		//	_orderForProductsLogic.Delete(
+		//		new OrderForProductsBindingModel
+		//		{
+		//			Id = order,
+		//		}
+		//		);
+		//	Response.Redirect("Orders");
+		//}
+	}
+}

ComputerHardwareStore/StoreKeeperClient/Models/ErrorViewModel.cs

@@ -0,0 +1,9 @@
+namespace StoreKeeperClient.Models
+{
+    public class ErrorViewModel
+    {
+        public string? RequestId { get; set; }
+
+        public bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
+    }
+}

ComputerHardwareStore/StoreKeeperClient/Program.cs

@@ -0,0 +1,25 @@
+using StoreKeeperClient;
+
+var builder = WebApplication.CreateBuilder(args);
+builder.Services.AddControllersWithViews();
+
+var app = builder.Build();
+APIClient.Connect(builder.Configuration);
+
+// Configure the HTTP request pipeline.
+if (app.Environment.IsDevelopment())
+{
+	app.UseExceptionHandler("/Home/Error");
+	app.UseHsts();
+}
+
+app.UseStaticFiles();
+app.UseRouting();
+
+app.UseAuthorization();
+
+app.MapControllerRoute(
+name: "default",
+pattern: "{controller=Home}/{action=Index}/{id?}");
+
+app.Run();

ComputerHardwareStore/StoreKeeperClient/Properties/launchSettings.json

@@ -0,0 +1,38 @@
+{
+  "$schema": "http://json.schemastore.org/launchsettings.json",
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:34433",
+      "sslPort": 44361
+    }
+  },
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "applicationUrl": "http://localhost:5062",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "applicationUrl": "https://localhost:7291;http://localhost:5062",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

ComputerHardwareStore/StoreKeeperClient/StoreKeeperClient.csproj

@@ -0,0 +1,66 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Compile Remove="Controllers\StoreKeeperController.cs" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Include="wwwroot\lib\bootstrap\dist\css\bootstrap-grid.css.map" />
+    <None Include="wwwroot\lib\bootstrap\dist\css\bootstrap-grid.min.css.map" />
+    <None Include="wwwroot\lib\bootstrap\dist\css\bootstrap-grid.rtl.css.map" />
+    <None Include="wwwroot\lib\bootstrap\dist\css\bootstrap-grid.rtl.min.css.map" />
+    <None Include="wwwroot\lib\bootstrap\dist\css\bootstrap-reboot.css.map" />
+    <None Include="wwwroot\lib\bootstrap\dist\css\bootstrap-reboot.min.css.map" />
+    <None Include="wwwroot\lib\bootstrap\dist\css\bootstrap-reboot.rtl.css.map" />
+    <None Include="wwwroot\lib\bootstrap\dist\css\bootstrap-reboot.rtl.min.css.map" />
+    <None Include="wwwroot\lib\bootstrap\dist\css\bootstrap-utilities.css.map" />
+    <None Include="wwwroot\lib\bootstrap\dist\css\bootstrap-utilities.min.css.map" />
+    <None Include="wwwroot\lib\bootstrap\dist\css\bootstrap-utilities.rtl.css.map" />
+    <None Include="wwwroot\lib\bootstrap\dist\css\bootstrap-utilities.rtl.min.css.map" />
+    <None Include="wwwroot\lib\bootstrap\dist\css\bootstrap.css.map" />
+    <None Include="wwwroot\lib\bootstrap\dist\css\bootstrap.min.css.map" />
+    <None Include="wwwroot\lib\bootstrap\dist\css\bootstrap.rtl.css.map" />
+    <None Include="wwwroot\lib\bootstrap\dist\css\bootstrap.rtl.min.css.map" />
+    <None Include="wwwroot\lib\bootstrap\dist\js\bootstrap.bundle.js" />
+    <None Include="wwwroot\lib\bootstrap\dist\js\bootstrap.bundle.js.map" />
+    <None Include="wwwroot\lib\bootstrap\dist\js\bootstrap.bundle.min.js" />
+    <None Include="wwwroot\lib\bootstrap\dist\js\bootstrap.bundle.min.js.map" />
+    <None Include="wwwroot\lib\bootstrap\dist\js\bootstrap.esm.js" />
+    <None Include="wwwroot\lib\bootstrap\dist\js\bootstrap.esm.js.map" />
+    <None Include="wwwroot\lib\bootstrap\dist\js\bootstrap.esm.min.js" />
+    <None Include="wwwroot\lib\bootstrap\dist\js\bootstrap.esm.min.js.map" />
+    <None Include="wwwroot\lib\bootstrap\dist\js\bootstrap.js" />
+    <None Include="wwwroot\lib\bootstrap\dist\js\bootstrap.js.map" />
+    <None Include="wwwroot\lib\bootstrap\dist\js\bootstrap.min.js" />
+    <None Include="wwwroot\lib\bootstrap\dist\js\bootstrap.min.js.map" />
+    <None Include="wwwroot\lib\bootstrap\LICENSE" />
+    <None Include="wwwroot\lib\jquery-validation-unobtrusive\jquery.validate.unobtrusive.js" />
+    <None Include="wwwroot\lib\jquery-validation-unobtrusive\jquery.validate.unobtrusive.min.js" />
+    <None Include="wwwroot\lib\jquery-validation\dist\additional-methods.js" />
+    <None Include="wwwroot\lib\jquery-validation\dist\additional-methods.min.js" />
+    <None Include="wwwroot\lib\jquery-validation\dist\jquery.validate.js" />
+    <None Include="wwwroot\lib\jquery-validation\dist\jquery.validate.min.js" />
+    <None Include="wwwroot\lib\jquery-validation\LICENSE.md" />
+    <None Include="wwwroot\lib\jquery\dist\jquery.js" />
+    <None Include="wwwroot\lib\jquery\dist\jquery.min.js" />
+    <None Include="wwwroot\lib\jquery\dist\jquery.min.map" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.4.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\ComputerHardwareStoreBusinessLogic\ComputerHardwareStoreBusinessLogic.csproj" />
+    <ProjectReference Include="..\ComputerHardwareStoreContracts\ComputerHardwareStoreContracts.csproj" />
+    <ProjectReference Include="..\ComputerHardwareStoreDatabaseImplement\ComputerHardwareStoreDatabaseImplement.csproj" />
+  </ItemGroup>
+
+</Project>

ComputerHardwareStore/StoreKeeperClient/StoreKeeperClient.http

@@ -0,0 +1,6 @@
+@StoreKeeperCLient_HostAddress = http://localhost:5062
+
+GET {{StoreKeeperCLient_HostAddress}}/weatherforecast/
+Accept: application/json
+
+###

ComputerHardwareStore/StoreKeeperClient/Views/Home/BuildByProductsReport.cshtml

@@ -0,0 +1,53 @@
+@using ComputerHardwareStoreContracts.ViewModels
+@model List<ProductViewModel>
+@{
+	ViewData["Title"] = "BuildsByProductsReport";
+}
+<div class="text-center">
+	<h1 class="display-4">Сборки по товарам</h1>
+</div>
+<div class="text-center">
+	<form method="post">
+		@{
+			if (Model == null)
+			{
+						<h3 class="display-4">Войдите в профиль</h3>
+				return;
+			}
+				<div class="row mb-5">
+					<div class="col-4">Формат сохранения:</div>
+					<div class="col-8">
+						<input type="radio" id="xlc" name="saveFormat" value="xlc">
+						<label for="xlc">XLC</label>
+						<input type="radio" id="doc" name="saveFormat" value="doc">
+						<label for="doc">DOC</label>
+					</div>
+				</div>
+				<div class="row mb-5">
+					<div class="col-4">Выберите файл:</div>
+					<div class="col-8">
+						<input type="file" id="fileSave" name="fileSave" style="display:none">
+						<button type="button" onclick="document.getElementById('fileSave').click();">Выбрать файл</button>
+					</div>
+				</div>
+				<div class="row mb-5">
+					<div class="col-4">Выберите товары:</div>
+					<div class="col-8">
+						<select name="products" multiple>
+						@foreach (var product in Model)
+						{
+									<option value="@product.Id">@product.Name</option>
+						}
+						</select>
+					</div>
+				</div>
+				<div class="row mb-5">
+					<div class="col-8">
+					</div>
+					<div class="col-4">
+						<input type="submit" value="Сохранить список" class="btn btn-success" />
+					</div>
+				</div>
+		}
+	</form>
+</div>

ComputerHardwareStore/StoreKeeperClient/Views/Home/ComponentToBuild.cshtml

@@ -0,0 +1,29 @@
+@{
+	ViewData["Title"] = "ComponentToBuild";
+}
+<div class="text-center mb-5">
+	<h2 class="display-4">Добавить комплектующие в сборку</h2>
+</div>
+<form method="post">
+	<div class="row mb-5">
+		<div class="col-4">Сборка:</div>
+		<div class="col-8 ">
+			<select id="buildId" name="buildId" class="form-control" asp-items="@(new SelectList(@ViewBag.Purchases,"Id", "BuildName"))"></select>
+		</div>
+	</div>
+	<div class="row mb-5">
+		<div class="col-4">Комплектующее:</div>
+		<div class="col-8">
+			<select id="componentId" name="componentId" class="form-control" asp-items="@(new SelectList(@ViewBag.Products,"Id", "ComponentName"))"></select>
+		</div>
+	</div>
+	<div class="row mb-5">
+		<div class="col-4">Количество:</div>
+		<div class="col-8">
+			<input type="text" name="count" id="count" />
+		</div>
+	</div>
+	<div class="col-4">
+		<input type="submit" value="Добавить" class="btn btn-success" />
+	</div>
+</form>

ComputerHardwareStore/StoreKeeperClient/Views/Home/Components.cshtml

@@ -0,0 +1,58 @@
+@using ComputerHardwareStoreContracts.ViewModels
+@model List<ComponentViewModel>
+@{
+	ViewData["Title"] = "Components";
+}
+<div class="text-center">
+	<h1 class="display-4">Комплектующие</h1>
+</div>
+<div class="text-center">
+	@{
+		if (Model == null)
+		{
+			<h3 class="display-4">Войдите в профиль!</h3>
+			return;
+		}
+			<p>
+					<a class="text-decoration-none me-3 text-black h5" asp-action="CreateComponent">Создать комплектующее</a>
+						<a class="text-decoration-none me-3 text-black h5" asp-action="UpdateComponent">Изменить комплектующее</a>
+						<a class="text-decoration-none me-3 text-black h5" asp-action="ComponentToBuild">Привязать комплектующее к сборке</a>
+						<a class="text-decoration-none text-black h5" asp-action="DeleteComponent">Удалить комплектующее</a>
+			</p>
+
+				<table class="componentTable">
+				<thead>
+					<tr>
+						<th>
+							Номер
+						</th>
+						<th>
+							Название
+						</th>
+						<th>
+							Цена
+						</th>
+						
+					</tr>
+				</thead>
+				<tbody>
+					<tbody>
+					@foreach (var component in Model)
+					{
+							<tr>
+								<td>
+								@Html.DisplayFor(modelItem => component.Id)
+								</td>
+								<td>
+								@Html.DisplayFor(modelItem => component.Name)
+								</td>
+								<td>
+								@Html.DisplayFor(modelItem => component.Cost)
+								</td>
+							</tr>
+					}
+				</tbody>
+				</tbody>
+			</table>
+	}
+</div>

ComputerHardwareStore/StoreKeeperClient/Views/Home/ComponentsByPurchasesAndOrdersReport.cshtml

@@ -0,0 +1,58 @@
+@using ComputerHardwareStoreContracts.ViewModels
+@model List<ComponentViewModel>
+@{
+	ViewData["Title"] = "ComponentsByPurchasesAndOrdersReport";
+}
+<div class="text-center">
+	<h1 class="display-4">Отчёт по комплектующим</h1>
+</div>
+<div class="text-center">
+	<form method="post">
+		@{
+			if (Model == null)
+			{
+						<h3 class="display-4">Войдите в профиль</h3>
+				return;
+			}
+				<div class="row mb-5">
+					<div class="col-4">Формат получения:</div>
+					<div class="col-8">
+						<input type="radio" id="email" name="saveFormat" value="email">
+						<label for="email">почта</label>
+						<input type="radio" id="site" name="saveFormat" value="site">
+						<label for="site">на сайте</label>
+					</div>
+				</div>
+				<div class="row mb-5">
+					<div class="col-4">Начальная дата:</div>
+					<div class="col-8">
+						<input type="date" id="startDate" name="startDate" class="form-control">
+					</div>
+				</div>
+				<div class="row mb-5">
+					<div class="col-4">Конечная дата:</div>
+					<div class="col-8">
+						<input type="date" id="endDate" name="endDate" class="form-control">
+					</div>
+				</div>
+				<div class="row mb-5">
+					<div class="col-4">Выберите комплектующие:</div>
+					<div class="col-8">
+						<select name="components" multiple>
+						@foreach (var component in Model)
+						{
+								<option value="@component.Id">@component.Id @component.Name</option>
+						}
+						</select>
+					</div>
+				</div>
+				<div class="row mb-5">
+					<div class="col-8">
+					</div>
+					<div class="col-4">
+						<input type="submit" value="получить отчёт" class="btn btn-success" />
+					</div>
+				</div>
+		}
+	</form>
+</div>

ComputerHardwareStore/StoreKeeperClient/Views/Home/CreateComponent.cshtml

@@ -0,0 +1,25 @@
+@{
+	ViewData["Title"] = "CreateComponent";
+}
+<div class="text-center">
+	<h2 class="display-4 mb-5">Создать комплектующее</h2>
+</div>
+<form method="post">
+	
+	<div class="row mb-5">
+		<div class="col-4">Название:</div>
+		<div class="col-8"><input type="text" id="componentName" name="componentName" /></div>
+	</div>
+	<div class="row mb-5">
+		<div class="col-4">Цена:</div>
+		<div class="col-8"><input type="number" id="componentPrice" name="componentPrice" /></div>
+	</div>
+	<div class="row mb-5">
+		<div class="col-8">
+		</div>
+		<div class="col-4">
+			<input type="submit" value="Создать" class="btn btn-success" />
+		</div>
+	</div>
+	
+</form>

ComputerHardwareStore/StoreKeeperClient/Views/Home/CreateOrder.cshtml

@@ -0,0 +1,29 @@
+@{
+	ViewData["Title"] = "CreateOrder";
+}
+<div class="text-center">
+	<h2 class="display-4 mb-5">Создать заказ</h2>
+</div>
+<form method="post">
+	<div class="row mb-5">
+		<div class="col-4">Дата:</div>
+		<div class="col-8"><input type="number" id="date" name="date" /></div>
+	</div>
+	<div class="row mb-5">
+		<div class="col-4">Адрес доставки:</div>
+		<div class="col-8"><input type="text" id="address" name="address" /></div>
+	</div>
+	<div class="row  mb-5">
+		<div class="col-4">Товар:</div>
+		<div class="col-8">
+			<select id="product" name="product" class="form-control" asp-items="@(new SelectList(@ViewBag.Products,"Id", "ProductName"))"></select>
+		</div>
+	</div>
+	<div class="row mb-5">
+		<div class="col-8">
+		</div>
+		<div class="col-4">
+			<input type="submit" value="Создать" class="btn btn-success" />
+		</div>
+	</div>
+</form>

ComputerHardwareStore/StoreKeeperClient/Views/Home/CreateProduct.cshtml

@@ -0,0 +1,36 @@
+@using ComputerHardwareStoreContracts.ViewModels
+@model List<ComponentViewModel>
+@{
+	ViewData["Title"] = "CreateProduct";
+}
+<div class="text-center">
+	<h2 class="display-4 mb-5">Создать товар</h2>
+</div>
+<form method="post">
+	<div class="row mb-5">
+		<div class="col-4">Название:</div>
+		<div class="col-8"><input type="text" id="productName" name="productName" /></div>
+	</div>
+	<div class="row mb-5">
+		<div class="col-4">Цена:</div>
+		<div class="col-8"><input type="number" id="productPrice" name="productPrice" /></div>
+	</div>
+	<div class="row mb-5">
+		<div class="col-4">Комплектующие:</div>
+		<div class="col-8">
+			<select name="components" multiple>
+				@foreach (var component in Model)
+				{
+						<option value="@component.Id">@component.Name</option>
+				}
+			</select>
+		</div>
+	</div>
+	<div class="row mb-5">
+		<div class="col-8">
+		</div>
+		<div class="col-4">
+			<input type="submit" value="Создать" class="btn btn-success" />
+		</div>
+	</div>
+</form>

ComputerHardwareStore/StoreKeeperClient/Views/Home/DeleteComponent.cshtml

@@ -0,0 +1,17 @@
+@{
+	ViewData["Title"] = "DeleteComponent";
+}
+<div class="text-center">
+	<h2 class="display-4">Удалить комплектующее</h2>
+</div>
+<form method="post">
+	<div class="row">
+		<div class="col-4">Название:</div>
+		<div class="col-8">
+			<select id="component" name="component" class="form-control" asp-items="@(new SelectList(@ViewBag.Components,"Id", "Name"))"></select>
+		</div>
+	</div>
+	<div class="col-4">
+		<input type="submit" value="Удалить" class="btn btn-danger" />
+	</div>
+</form>

ComputerHardwareStore/StoreKeeperClient/Views/Home/DeleteOrder.cshtml

@@ -0,0 +1,17 @@
+@{
+	ViewData["Title"] = "DeleteOrder";
+}
+<div class="text-center">
+	<h2 class="display-4">Удалить заказ</h2>
+</div>
+<form method="post">
+	<div class="row">
+		<div class="col-4">Заказ:</div>
+		<div class="col-8">
+			<select id="order" name="order" class="form-control" asp-items="@(new SelectList(@ViewBag.Orders,"Id", "DateCreate"))"></select>
+		</div>
+	</div>
+	<div class="col-4">
+		<input type="submit" value="Удалить" class="btn btn-danger" />
+	</div>
+</form>

ComputerHardwareStore/StoreKeeperClient/Views/Home/DeleteProduct.cshtml

@@ -0,0 +1,17 @@
+@{
+	ViewData["Title"] = "DeleteProduct";
+}
+<div class="text-center">
+	<h2 class="display-4">Удалить комплектующее</h2>
+</div>
+<form method="post">
+	<div class="row">
+		<div class="col-4">Название:</div>
+		<div class="col-8">
+			<select id="product" name="product" class="form-control" asp-items="@(new SelectList(@ViewBag.Products,"Id", "Name"))"></select>
+		</div>
+	</div>
+	<div class="col-4">
+		<input type="submit" value="Удалить" class="btn btn-danger" />
+	</div>
+</form>

ComputerHardwareStore/StoreKeeperClient/Views/Home/Enter.cshtml

@@ -0,0 +1,20 @@
+@{
+	ViewData["Title"] = "Enter";
+}
+<div class="text-center">
+<h2 class="display-4">Вход в приложение</h2>
+</div>
+<form method="post">
+<div class="row">
+<div class="col-4">Логин:</div>
+<div class="col-8"><input type="text" name="login" /></div>
+</div>
+<div class="row">
+<div class="col-4">Пароль:</div>
+<div class="col-8"><input type="password" name="password" /></div>
+</div>
+<div class="row">
+<div class="col-8"></div>
+<div class="col-4"><input type="submit" value="Вход" class="btn btnprimary" /></div>
+</div>
+</form>

ComputerHardwareStore/StoreKeeperClient/Views/Home/Index.cshtml

@@ -0,0 +1,64 @@
+@using ComputerHardwareStoreContracts.ViewModels
+@model List<OrderViewModel>
+@{
+	ViewData["Title"] = "Home Page";
+}
+
+<div class="text-center">
+	<h1 class="display-4">Заказы</h1>
+</div>
+<div class="text-center">
+	@{
+		if (Model == null)
+		{
+			<h3 class="display-4">Авторизируйтесь</h3>
+			return;
+		}
+		<p>
+			<a asp-action="Create">Создать заказ</a>
+		</p>
+		<table class="table">
+			<thead>
+				<tr>
+					<th>
+						Номер
+					</th>
+					<th>
+						Изделие
+					</th>
+					<th>
+						Дата создания
+					</th>
+					<th>
+						Количество
+					</th>
+					<th>
+						Сумма
+					</th>
+					<th>
+						Статус
+					</th>
+				</tr>
+			</thead>
+			<tbody>
+				@foreach (var item in Model)
+				{
+					<tr>
+						<td>
+							@Html.DisplayFor(modelItem => item.Id)
+						</td>
+						<td>
+							@Html.DisplayFor(modelItem => item.DateCreate)
+						</td>
+						<td>
+							@Html.DisplayFor(modelItem => item.Sum)
+						</td>
+						<td>
+							@Html.DisplayFor(modelItem => item.Status)
+						</td>
+					</tr>
+				}
+			</tbody>
+		</table>
+	}
+</div>

ComputerHardwareStore/StoreKeeperClient/Views/Home/Orders.cshtml

@@ -0,0 +1,57 @@
+@using ComputerHardwareStoreContracts.ViewModels
+@model List<OrderViewModel>
+@{
+	ViewData["Title"] = "Orders";
+}
+<div class="text-center">
+	<h1 class="display-4">Заказы на товары</h1>
+</div>
+<div class="text-center">
+	@{
+		if (Model == null)
+		{
+									<h3 class="display-4">Надо войти!</h3>
+			return;
+		}
+					<p>
+							<a class="text-decoration-none me-3 text-black h5" asp-action="CreateOrder">Создать заказ</a>
+									<a class="text-decoration-none me-3 text-black h5" asp-action="UpdateOrder">Изменить заказ</a>
+									<a class="text-decoration-none text-black h5" asp-action="DeleteOrder">Удалить заказе</a>
+					</p>
+
+						<table class="OrderTable">
+						<thead>
+							<tr>
+								<th>
+									Номер
+								</th>
+								<th>
+									Дата создания
+								</th>
+								<th>
+									Дата выполнения
+								</th>
+
+							</tr>
+						</thead>
+						<tbody>
+							<tbody>
+					@foreach (var order in Model)
+					{
+											<tr>
+												<td>
+								@Html.DisplayFor(modelItem => order.Id)
+												</td>
+												<td>
+								@Html.DisplayFor(modelItem => order.DateCreate)
+												</td>
+												<td>
+								@Html.DisplayFor(modelItem => order.DateImplement)
+												</td>
+											</tr>
+					}
+						</tbody>
+						</tbody>
+					</table>
+	}
+</div>

ComputerHardwareStore/StoreKeeperClient/Views/Home/Products.cshtml

@@ -0,0 +1,58 @@
+@using ComputerHardwareStoreContracts.ViewModels
+@model List<ProductViewModel>
+@{
+	ViewData["Title"] = "Products";
+}
+<div class="text-center">
+	<h1 class="display-4">Товары</h1>
+</div>
+<div class="text-center">
+	@{
+		if (Model == null)
+		{
+							<h3 class="display-4">Надо войти!</h3>
+			return;
+		}
+				<p>
+						<a class="text-decoration-none me-3 text-black h5" asp-action="CreateProduct">Создать товар</a>
+							<a class="text-decoration-none me-3 text-black h5" asp-action="UpdateProduct">Изменить товар</a>
+							<a class="text-decoration-none text-black h5" asp-action="DeleteProduct">Удалить товар</a>
+				</p>
+
+					<table class="productTable">
+					<thead>
+						<tr>
+							<th>
+								Номер
+							</th>
+							<th>
+								Название
+							</th>
+							<th>
+								Цена
+							</th>
+
+						</tr>
+					</thead>
+					<tbody>
+						<tbody>
+					@foreach (var Product in Model)
+					{
+									<tr>
+										<td>
+								@Html.DisplayFor(modelItem => Product.Id)
+										</td>
+										<td>
+								@Html.DisplayFor(modelItem => Product.Name)
+										</td>
+										<td>
+								@Html.DisplayFor(modelItem => Product.Price)
+										</td>
+									</tr>
+					}
+					</tbody>
+					</tbody>
+				</table>
+	}
+</div>
+

ComputerHardwareStore/StoreKeeperClient/Views/Home/Purchases.cshtml

@@ -0,0 +1,57 @@
+@using ComputerHardwareStoreContracts.ViewModels
+@model List<PurchaseViewModel>
+@{
+	ViewData["Title"] = "Purchases";
+}
+<div class="text-center">
+	<h1 class="display-4">Покупки товаров и сборок</h1>
+</div>
+<div class="text-center">
+	@{
+		if (Model == null)
+		{
+			<h3 class="display-4">Надо войти!</h3>
+			return;
+		}
+		<p>
+			<a class="text-decoration-none me-3 text-black h5" asp-action="CreatePurchase">Создать покупку</a>
+			<a class="text-decoration-none me-3 text-black h5" asp-action="UpdatePurchase">Изменить покупку</a>
+			<a class="text-decoration-none text-black h5" asp-action="DeletePurchase">Удалить покупку</a>
+		</p>
+
+		<table class="PurchaseTable">
+			<thead>
+				<tr>
+					<th>
+						Номер
+					</th>
+					<th>
+						Дата создания
+					</th>
+					<th>
+						Дата выполнения
+					</th>
+
+				</tr>
+			</thead>
+			<tbody>
+			<tbody>
+					@foreach (var purchase in Model)
+					{
+					<tr>
+						<td>
+								@Html.DisplayFor(modelItem => purchase.Id)
+						</td>
+						<td>
+								@Html.DisplayFor(modelItem => purchase.DateCreate)
+						</td>
+						<td>
+								@Html.DisplayFor(modelItem => purchase.DateImplement)
+						</td>
+					</tr>
+					}
+			</tbody>
+			</tbody>
+		</table>
+	}
+</div>

ComputerHardwareStore/StoreKeeperClient/Views/Home/Register.cshtml

@@ -0,0 +1,25 @@
+@{
+	ViewData["Title"] = "Register";
+}
+<div class="text-center">
+<h2 class="display-4">Регистрация</h2>
+</div>
+<form method="post">
+<div class="row">
+<div class="col-4">ФИО:</div>
+<div class="col-8"><input type="text" name="storeKeeperName" /></div>
+</div>
+<div class="row">
+<div class="col-4">Логин:</div>
+<div class="col-8"><input type="text" name="login" /></div>
+</div>
+<div class="row">
+<div class="col-4">Пароль:</div>
+<div class="col-8"><input type="password" name="password" /></div>
+</div>
+<div class="row">
+<div class="col-8"></div>
+<div class="col-4"><input type="submit" value="Регистрация"
+class="btn btn-primary" /></div>
+</div>
+</form>