diff --git a/HardwareShop/HardwareShopBusinessLogic/BusinessLogics/Worker/WorkerReportLogic.cs b/HardwareShop/HardwareShopBusinessLogic/BusinessLogics/Worker/WorkerReportLogic.cs
new file mode 100644
index 0000000..dbd0768
--- /dev/null
+++ b/HardwareShop/HardwareShopBusinessLogic/BusinessLogics/Worker/WorkerReportLogic.cs
@@ -0,0 +1,146 @@
+
+using HardwareShopContracts.BindingModels;
+using HardwareShopContracts.SearchModels;
+using HardwareShopContracts.StoragesContracts;
+using HardwareShopContracts.ViewModels;
+using HardwareShopDatabaseImplement.Implements.Storekeeper;
+using HardwareShopDatabaseImplement.Implements.Worker;
+using HardwareShopDatabaseImplement.Models.Storekeeper;
+using HardwareShopDatabaseImplement.Models.Worker;
+using System.Collections.Generic;
+using System.ComponentModel;
+
+namespace HardwareShopContracts.BusinessLogicsContracts
+{
+    public class WorkerReportLogic : IWorkerReportLogic
+    {
+        private readonly IComponentStorage _componentStorage;
+
+        private readonly BuildStorage _buildStorage;
+
+        private readonly IPurchaseStorage _purchaseStorage;
+
+        private readonly IGoodStorage _goodStorage;
+
+        private readonly ICommentStorage _commentStorage;
+
+        public WorkerReportLogic(IComponentStorage componentStorage, BuildStorage buildStorage, IPurchaseStorage purchaseStorage, IGoodStorage goodStorage, ICommentStorage commentStorage)
+        {
+            _componentStorage = componentStorage;
+            _buildStorage = buildStorage;
+            _purchaseStorage = purchaseStorage;
+            _goodStorage = goodStorage;
+            _commentStorage = commentStorage;
+        }
+
+        /// <summary>
+        /// Получение списка компонент с указанием, в каких покупках используются
+        /// </summary>
+        /// <returns></returns>
+        public List<ReportPurchaseComponentViewModel> GetPurchaseComponent(List<PurchaseViewModel> purchaseList)
+        {
+            var list = new List<ReportPurchaseComponentViewModel>();
+
+            foreach (var purchase in purchaseList)
+            {
+                var record = new ReportPurchaseComponentViewModel
+                {
+                    Id = purchase.Id,
+                    Builds = new List<(string Build, int count, List<(string Component, int count)>)>(),
+                    Goods = new List<(string Good, int count, List<(string Component, int count)>)>(),
+                    TotalCount = 0,
+                    TotalCost = 0
+                };
+                foreach (var good in purchase.PurchaseGoods)
+                {
+                    List<(string Component, int count)> componentList = new List<(string Component, int count)>();
+                    int goodTotalCount = 0;
+                    foreach (var component in good.Value.Item1.GoodsComponents)
+                    {
+                        componentList.Add(new(component.Value.Item1.ComponentName, component.Value.Item2));
+                        goodTotalCount += component.Value.Item2;
+                    }
+                    record.Goods.Add(new(good.Value.Item1.GoodName, good.Value.Item2, componentList));
+                    record.TotalCount += goodTotalCount * good.Value.Item2;
+                }
+                foreach (var build in purchase.PurchaseBuilds)
+                {
+                    List<(string Component, int count)> componentList = new List<(string Component, int count)>();
+                    int buildTotalCount = 0;
+                    foreach (var component in build.Value.Item1.BuildComponents)
+                    {
+                        componentList.Add(new(component.Value.Item1.ComponentName, component.Value.Item2));
+                        buildTotalCount += component.Value.Item2;
+                    }
+                    record.Builds.Add(new(build.Value.Item1.BuildName, build.Value.Item2, componentList));
+                    record.TotalCount += buildTotalCount * build.Value.Item2;
+                }
+                list.Add(record);
+            }
+            return list;
+        }
+
+        /// <summary>
+        /// Получение списка покупок за определенный период
+        /// </summary>
+        /// <param name="model"></param>
+        /// <returns></returns>
+        public List<ReportPurchaseViewModel> GetPurchase(ReportBindingModel model)
+        {
+            var list = new List<ReportPurchaseViewModel>();
+            var purchases = _purchaseStorage.GetFilteredList(new PurchaseSearchModel { DateFrom = model.DateFrom, DateTo = model.DateTo });
+
+            foreach (var purchase in purchases)
+            {
+                var record = new ReportPurchaseViewModel
+                {
+                    Id = purchase.Id,
+                    Builds = new List<(string Build, int count, List<string>, List<(string Component, int count)>)>(),
+                };
+                foreach (var build in purchase.PurchaseBuilds)
+                {
+                    List<string> commentList = new List<string>();
+                    foreach (var comment in build.Value.Item1.BuildComments)
+                    {
+                        commentList.Add(new(comment.Value.Text));
+                    }
+                    List<(string Component, int count)> componentList = new List<(string Component, int count)>();
+                    foreach (var component in build.Value.Item1.BuildComponents)
+                    {
+                        componentList.Add(new(component.Value.Item1.ComponentName, component.Value.Item2));
+                    }
+                    record.Builds.Add(new (build.Value.Item1.BuildName, build.Value.Item2, commentList, componentList));
+                }
+            }
+            return list;
+        }
+
+
+        /// <summary>
+        /// Сохранение компонент с указаеним покупок в файл-Word
+        /// </summary>
+        /// <param name="model"></param>
+        public void SaveComponentsToWordFile(ReportBindingModel model)
+        {
+            throw new NotImplementedException();
+        }
+
+        /// <summary>
+        /// Сохранение компонент с указаеним покупок в файл-Excel
+        /// </summary>
+        /// <param name="model"></param>
+        public void SaveDishComponentToExcelFile(ReportBindingModel model)
+        {
+            throw new NotImplementedException();
+        }
+
+        /// <summary>
+        /// Сохранение отчёта по покупкам в файл-Pdf
+        /// </summary>
+        /// <param name="model"></param>
+        public void SaveOrdersToPdfFile(ReportBindingModel model)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}
\ No newline at end of file
diff --git a/HardwareShop/HardwareShopBusinessLogic/HardwareShopBusinessLogic.csproj b/HardwareShop/HardwareShopBusinessLogic/HardwareShopBusinessLogic.csproj
index c758485..1dbf0ca 100644
--- a/HardwareShop/HardwareShopBusinessLogic/HardwareShopBusinessLogic.csproj
+++ b/HardwareShop/HardwareShopBusinessLogic/HardwareShopBusinessLogic.csproj
@@ -12,6 +12,7 @@
 
   <ItemGroup>
     <ProjectReference Include="..\HardwareShopContracts\HardwareShopContracts.csproj" />
+    <ProjectReference Include="..\HardwareShopDatabaseImplement\HardwareShopDatabaseImplement.csproj" />
   </ItemGroup>
 
 </Project>
diff --git a/HardwareShop/HardwareShopClientApp/Views/Worker/Builds.cshtml b/HardwareShop/HardwareShopClientApp/Views/Worker/Builds.cshtml
index defa2cd..5940109 100644
--- a/HardwareShop/HardwareShopClientApp/Views/Worker/Builds.cshtml
+++ b/HardwareShop/HardwareShopClientApp/Views/Worker/Builds.cshtml
@@ -21,9 +21,6 @@
 						<th>
 							Название
 						</th>
-						<th>
-							Логин пользователя
-						</th>
 					</tr>
 				</thead>
 				<tbody>
diff --git a/HardwareShop/HardwareShopClientApp/Views/Worker/Comments.cshtml b/HardwareShop/HardwareShopClientApp/Views/Worker/Comments.cshtml
index d2545a5..a7687d0 100644
--- a/HardwareShop/HardwareShopClientApp/Views/Worker/Comments.cshtml
+++ b/HardwareShop/HardwareShopClientApp/Views/Worker/Comments.cshtml
@@ -23,9 +23,6 @@
 						<th>
 							Название сборки к которой относиться комментарий
 						</th>
-						<th>
-							Логин пользователя
-						</th>
 					</tr>
 				</thead>
 				<tbody>
diff --git a/HardwareShop/HardwareShopClientApp/Views/Worker/LinkPurchase.cshtml b/HardwareShop/HardwareShopClientApp/Views/Worker/LinkPurchase.cshtml
index 00d7372..74db850 100644
--- a/HardwareShop/HardwareShopClientApp/Views/Worker/LinkPurchase.cshtml
+++ b/HardwareShop/HardwareShopClientApp/Views/Worker/LinkPurchase.cshtml
@@ -36,9 +36,6 @@
 						<th>
 							Статус
 						</th>
-						<th>
-							Логин пользователя
-						</th>
 					</tr>
 				</thead>
 				<tbody>
diff --git a/HardwareShop/HardwareShopClientApp/Views/Worker/Purchase.cshtml b/HardwareShop/HardwareShopClientApp/Views/Worker/Purchase.cshtml
index 8bd810d..bb004f4 100644
--- a/HardwareShop/HardwareShopClientApp/Views/Worker/Purchase.cshtml
+++ b/HardwareShop/HardwareShopClientApp/Views/Worker/Purchase.cshtml
@@ -21,9 +21,6 @@
 						<th>
 							Цена
 						</th>
-						<th>
-							Логин пользователя
-						</th>
 						<th>
 							Количество
 						</th>
@@ -39,7 +36,7 @@
 			<button type="button" class="btn btn-primary btn-lg mb-5" data-bs-toggle="modal" data-bs-target="#exampleModal">Изменить</button>
 			<button type="button" class="btn btn-primary btn-lg mb-5">Удалить</button>
 			<button type="button" class="btn btn-primary btn-lg mb-5">Обновить</button>
-			<button type="button" class="btn btn-primary btn-lg mb-5">Сохрванить</button>
+			<button type="button" class="btn btn-primary btn-lg mb-5">Сохранить</button>
 	</div>
 	<div class="modal fade" id="exampleModal" tabindex="-1" aria-labelledby="exampleModalLabel" aria-hidden="true">
 		<div class="modal-dialog">
diff --git a/HardwareShop/HardwareShopClientApp/Views/Worker/Purchases.cshtml b/HardwareShop/HardwareShopClientApp/Views/Worker/Purchases.cshtml
index bbd2655..b45349f 100644
--- a/HardwareShop/HardwareShopClientApp/Views/Worker/Purchases.cshtml
+++ b/HardwareShop/HardwareShopClientApp/Views/Worker/Purchases.cshtml
@@ -24,9 +24,6 @@
 						<th>
 							Статус
 						</th>
-						<th>
-							Логин пользователя
-						</th>
 					</tr>
 				</thead>
 				<tbody>
diff --git a/HardwareShop/HardwareShopClientApp/Views/Worker/listComponents.cshtml b/HardwareShop/HardwareShopClientApp/Views/Worker/listComponents.cshtml
index e296558..34055ca 100644
--- a/HardwareShop/HardwareShopClientApp/Views/Worker/listComponents.cshtml
+++ b/HardwareShop/HardwareShopClientApp/Views/Worker/listComponents.cshtml
@@ -24,9 +24,6 @@
 						<th>
 							Статус
 						</th>
-						<th>
-							Логин пользователя
-						</th>
 					</tr>
 				</thead>
 				<tbody>
diff --git a/HardwareShop/HardwareShopContracts/BindingModels/BuildBindingModel.cs b/HardwareShop/HardwareShopContracts/BindingModels/BuildBindingModel.cs
index d373725..40a72b5 100644
--- a/HardwareShop/HardwareShopContracts/BindingModels/BuildBindingModel.cs
+++ b/HardwareShop/HardwareShopContracts/BindingModels/BuildBindingModel.cs
@@ -13,5 +13,7 @@ namespace HardwareShopContracts.BindingModels
         public int UserId { get; set; }
 
         public Dictionary<int, (IPurchaseModel, int)> BuildPurchases { get; set; } = new();
+
+        public Dictionary<int, (IComponentModel, int)> BuildComponents { get; set; } = new();
     }
 }
diff --git a/HardwareShop/HardwareShopContracts/BindingModels/PurchaseBindingModel.cs b/HardwareShop/HardwareShopContracts/BindingModels/PurchaseBindingModel.cs
index ccaaf61..3a52f0f 100644
--- a/HardwareShop/HardwareShopContracts/BindingModels/PurchaseBindingModel.cs
+++ b/HardwareShop/HardwareShopContracts/BindingModels/PurchaseBindingModel.cs
@@ -16,5 +16,7 @@ namespace HardwareShopContracts.BindingModels
         public int UserId { get; set; }
 
         public Dictionary<int, (IGoodModel, int)> PurchaseGoods { get; set; } = new();
+
+        public Dictionary<int, (IBuildModel, int)> PurchaseBuilds { get; set; } = new();
     }
 }
diff --git a/HardwareShop/HardwareShopContracts/BusinessLogicsContracts/IWorkerReportLogic.cs b/HardwareShop/HardwareShopContracts/BusinessLogicsContracts/IWorkerReportLogic.cs
new file mode 100644
index 0000000..9702d5d
--- /dev/null
+++ b/HardwareShop/HardwareShopContracts/BusinessLogicsContracts/IWorkerReportLogic.cs
@@ -0,0 +1,40 @@
+
+using HardwareShopContracts.BindingModels;
+using HardwareShopContracts.ViewModels;
+
+namespace HardwareShopContracts.BusinessLogicsContracts
+{
+    public interface IWorkerReportLogic
+    {
+        /// <summary>
+        /// Получение списка компонент с указанием, в каких покупках используются
+        /// </summary>
+        /// <returns></returns>
+        List<ReportPurchaseComponentViewModel> GetPurchaseComponent(List<PurchaseViewModel> purchaseList);
+
+        /// <summary>
+        /// Получение списка покупок за определенный период
+        /// </summary>
+        /// <param name="model"></param>
+        /// <returns></returns>
+        List<ReportPurchaseViewModel> GetPurchase(ReportBindingModel model);
+
+        /// <summary>
+        /// Сохранение компонент с указаеним покупок в файл-Word
+        /// </summary>
+        /// <param name="model"></param>
+        void SaveComponentsToWordFile(ReportBindingModel model);
+
+        /// <summary>
+        /// Сохранение компонент с указаеним покупок в файл-Excel
+        /// </summary>
+        /// <param name="model"></param>
+        void SaveDishComponentToExcelFile(ReportBindingModel model);
+
+        /// <summary>
+        /// Сохранение отчёта по покупкам в файл-Pdf
+        /// </summary>
+        /// <param name="model"></param>
+        void SaveOrdersToPdfFile(ReportBindingModel model);
+    }
+}
\ No newline at end of file
diff --git a/HardwareShop/HardwareShopContracts/SearchModels/PurchaseSearchModel.cs b/HardwareShop/HardwareShopContracts/SearchModels/PurchaseSearchModel.cs
index e4caf9b..00897a1 100644
--- a/HardwareShop/HardwareShopContracts/SearchModels/PurchaseSearchModel.cs
+++ b/HardwareShop/HardwareShopContracts/SearchModels/PurchaseSearchModel.cs
@@ -1,4 +1,5 @@
 
+using HardwareShopDataModels.Enums;
 using System.ComponentModel;
 namespace HardwareShopContracts.SearchModels
 {
@@ -8,7 +9,10 @@ namespace HardwareShopContracts.SearchModels
 
         public int? UserId { get; set; }
 
-        public DateTime? DatePurchase { get; set; }
+        public PurchaseStatus? PurchaseStatus { get; set; }
+
+        public DateTime? DateFrom { get; set; }
+
         public DateTime? DateTo { get; set; }
     }
 }
diff --git a/HardwareShop/HardwareShopContracts/ViewModels/BuildViewModel.cs b/HardwareShop/HardwareShopContracts/ViewModels/BuildViewModel.cs
index cea63fe..b30b0fd 100644
--- a/HardwareShop/HardwareShopContracts/ViewModels/BuildViewModel.cs
+++ b/HardwareShop/HardwareShopContracts/ViewModels/BuildViewModel.cs
@@ -12,12 +12,10 @@ namespace HardwareShopContracts.ViewModels
         [DisplayName("Название Сборки")]
         public string BuildName { get; set; } = string.Empty;
 
-        [DisplayName("Логин пользователя")]
-        public string UserLogin { get; set; } = string.Empty;
-
         public int UserId { get; set; }
 
         public Dictionary<int, (IPurchaseModel, int)> BuildPurchases { get; set; } = new();
 
+        public Dictionary<int, (IComponentModel, int)> BuildComponents { get; set; } = new();
     }
 }
diff --git a/HardwareShop/HardwareShopContracts/ViewModels/CommentViewModel.cs b/HardwareShop/HardwareShopContracts/ViewModels/CommentViewModel.cs
index 6620922..0bcadd6 100644
--- a/HardwareShop/HardwareShopContracts/ViewModels/CommentViewModel.cs
+++ b/HardwareShop/HardwareShopContracts/ViewModels/CommentViewModel.cs
@@ -16,8 +16,5 @@ namespace HardwareShopContracts.ViewModels
         public int BuildId { get; set; }
 
         public int UserId { get; set; }
-
-        [DisplayName("Логин пользователя")]
-        public string UserLogin { get; set; } = string.Empty;
     }
 }
diff --git a/HardwareShop/HardwareShopContracts/ViewModels/PurchaseViewModel.cs b/HardwareShop/HardwareShopContracts/ViewModels/PurchaseViewModel.cs
index ee1be3b..6a16837 100644
--- a/HardwareShop/HardwareShopContracts/ViewModels/PurchaseViewModel.cs
+++ b/HardwareShop/HardwareShopContracts/ViewModels/PurchaseViewModel.cs
@@ -18,9 +18,8 @@ namespace HardwareShopContracts.ViewModels
 
         public int UserId { get; set; }
 
-        [DisplayName("Логин пользователя")]
-        public string UserLogin { get; set; } = string.Empty;
-
         public Dictionary<int, (IGoodModel, int)> PurchaseGoods { get; set; } = new();
+
+        public Dictionary<int, (IBuildModel, int)> PurchaseBuilds { get; set; } = new();
     }
 }
diff --git a/HardwareShop/HardwareShopContracts/ViewModels/ReportPurchaseComponentViewModel.cs b/HardwareShop/HardwareShopContracts/ViewModels/ReportPurchaseComponentViewModel.cs
new file mode 100644
index 0000000..1e8661f
--- /dev/null
+++ b/HardwareShop/HardwareShopContracts/ViewModels/ReportPurchaseComponentViewModel.cs
@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace HardwareShopContracts.ViewModels
+{
+    public class ReportPurchaseComponentViewModel
+    {
+        public int Id { get; set; }
+
+        public List<(string Build, int count, List<(string Component, int count)>)> Builds { get; set; } = new();
+
+        public List<(string Good, int count, List<(string Component, int count)>)> Goods { get; set; } = new();
+
+        public int TotalCount { get; set; }
+
+        public int TotalCost { get; set; }
+
+
+    }
+}
diff --git a/HardwareShop/HardwareShopContracts/ViewModels/ReportPurchaseViewModel.cs b/HardwareShop/HardwareShopContracts/ViewModels/ReportPurchaseViewModel.cs
new file mode 100644
index 0000000..ec1fb2f
--- /dev/null
+++ b/HardwareShop/HardwareShopContracts/ViewModels/ReportPurchaseViewModel.cs
@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace HardwareShopContracts.ViewModels
+{
+    public class ReportPurchaseViewModel
+    {
+        public int Id { get; set; }
+
+        public List<(string Build, int count, List<string>, List<(string Component, int count)>)> Builds { get; set; } = new();
+    }
+}
diff --git a/HardwareShop/HardwareShopDataModels/Models/IBuildModel.cs b/HardwareShop/HardwareShopDataModels/Models/IBuildModel.cs
index 3e57d64..0327a66 100644
--- a/HardwareShop/HardwareShopDataModels/Models/IBuildModel.cs
+++ b/HardwareShop/HardwareShopDataModels/Models/IBuildModel.cs
@@ -16,5 +16,9 @@ namespace HardwareShopDataModels.Models
         int UserId { get; }
 
         Dictionary<int, (IPurchaseModel, int)> BuildPurchases { get; }
+
+        Dictionary<int, (IComponentModel, int)> BuildComponents { get; }
+
+        Dictionary<int, ICommentModel> BuildComments { get; }
     }
 }
diff --git a/HardwareShop/HardwareShopDataModels/Models/ICommentModel.cs b/HardwareShop/HardwareShopDataModels/Models/ICommentModel.cs
index 7897562..34c055c 100644
--- a/HardwareShop/HardwareShopDataModels/Models/ICommentModel.cs
+++ b/HardwareShop/HardwareShopDataModels/Models/ICommentModel.cs
@@ -12,6 +12,6 @@ namespace HardwareShopDataModels.Models
 
         int BuildId { get; }
 
-        int UserId { get; }   
+        int UserId { get; }
     }
 }
diff --git a/HardwareShop/HardwareShopDataModels/Models/IPurchaseModel.cs b/HardwareShop/HardwareShopDataModels/Models/IPurchaseModel.cs
index 91420cf..a0dbcda 100644
--- a/HardwareShop/HardwareShopDataModels/Models/IPurchaseModel.cs
+++ b/HardwareShop/HardwareShopDataModels/Models/IPurchaseModel.cs
@@ -13,5 +13,7 @@ namespace HardwareShopDataModels.Models
         int UserId { get; }
 
         Dictionary<int, (IGoodModel, int)> PurchaseGoods { get; }
+
+        Dictionary<int, (IBuildModel, int)> PurchaseBuilds { get; }
     }
 }
diff --git a/HardwareShop/HardwareShopDatabaseImplement/Implements/Worker/BuildStorage.cs b/HardwareShop/HardwareShopDatabaseImplement/Implements/Worker/BuildStorage.cs
index cd6992f..34e12c6 100644
--- a/HardwareShop/HardwareShopDatabaseImplement/Implements/Worker/BuildStorage.cs
+++ b/HardwareShop/HardwareShopDatabaseImplement/Implements/Worker/BuildStorage.cs
@@ -15,7 +15,6 @@ namespace HardwareShopDatabaseImplement.Implements.Worker
             return context.Builds
                 .Include(x => x.Purchases)
                 .ThenInclude(x => x.Purchase)
-                .Include(x => x.User)
                 .ToList()
                 .Select(x => x.GetViewModel)
                 .ToList();
@@ -57,7 +56,6 @@ namespace HardwareShopDatabaseImplement.Implements.Worker
             return context.Builds
                 .Include(x => x.Purchases)
                 .ThenInclude(x => x.Purchase)
-                .Include(x => x.User)
                 .Where(x => x.Id == model.Id)
                 .FirstOrDefault(x => (!string.IsNullOrEmpty(model.BuildName) && x.BuildName == model.BuildName) || 
                 (model.Id.HasValue && x.Id == model.Id))
@@ -77,7 +75,6 @@ namespace HardwareShopDatabaseImplement.Implements.Worker
             return context.Builds
                 .Include(x => x.Purchases)
                 .ThenInclude(x => x.Purchase)
-                .Include(x => x.User)
                 .Where(x => x.UserId == model.Id)
                 .FirstOrDefault(x => x.Id == newBuild.Id)
                 ?.GetViewModel;
@@ -92,7 +89,6 @@ namespace HardwareShopDatabaseImplement.Implements.Worker
                 var build = context.Builds
                     .Include(x => x.Purchases)
                     .ThenInclude(x => x.Purchase)
-                    .Include(x => x.User)
                     .Where(x => x.UserId == model.UserId)
                     .FirstOrDefault(x => x.Id == model.Id);
                 if (build == null)
@@ -118,7 +114,6 @@ namespace HardwareShopDatabaseImplement.Implements.Worker
             var element = context.Builds
                     .Include(x => x.Purchases)
                     .ThenInclude(x => x.Purchase)
-                    .Include(x => x.User)
                     .Where(x => x.UserId == model.Id)
                     .FirstOrDefault(rec => rec.Id == model.Id);
             if (element != null)
diff --git a/HardwareShop/HardwareShopDatabaseImplement/Implements/Worker/CommentStorage.cs b/HardwareShop/HardwareShopDatabaseImplement/Implements/Worker/CommentStorage.cs
index 9812184..cf3df50 100644
--- a/HardwareShop/HardwareShopDatabaseImplement/Implements/Worker/CommentStorage.cs
+++ b/HardwareShop/HardwareShopDatabaseImplement/Implements/Worker/CommentStorage.cs
@@ -14,7 +14,6 @@ namespace HardwareShopDatabaseImplement.Implements.Worker
             using var context = new HardwareShopDatabase();
             return context.Comments
                     .Include(x => x.Build)
-                    .Include(x => x.User)
                     .Select(x => x.GetViewModel)
                     .ToList();
         }
@@ -30,14 +29,12 @@ namespace HardwareShopDatabaseImplement.Implements.Worker
             {
                 return context.Comments
                     .Include(x => x.Build)
-                    .Include(x => x.User)
                     .Where(x => x.UserId == model.UserId)
                     .Select(x => x.GetViewModel)
                     .ToList();
             }
             return context.Comments
                 .Include(x => x.Build)
-                .Include(x => x.User)
                 .Where(x => x.BuildId == model.BuildId)
                 .Select(x => x.GetViewModel)
                 .ToList();
@@ -52,7 +49,6 @@ namespace HardwareShopDatabaseImplement.Implements.Worker
             using var context = new HardwareShopDatabase();
             return context.Comments
                 .Include(x => x.Build)
-                .Include(x => x.User)
                 .FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)
                 ?.GetViewModel;
         }
@@ -75,7 +71,6 @@ namespace HardwareShopDatabaseImplement.Implements.Worker
             using var context = new HardwareShopDatabase();
             var comment = context.Comments
                 .Include(x => x.Build)
-                .Include(x => x.User)
                 .FirstOrDefault(x => x.Id == model.Id);
             if (comment == null)
             {
@@ -91,7 +86,6 @@ namespace HardwareShopDatabaseImplement.Implements.Worker
             using var context = new HardwareShopDatabase();
             var element = context.Comments
                 .Include(x => x.Build)
-                .Include(x => x.User)
                 .FirstOrDefault(rec => rec.Id == model.Id);
             if (element != null)
             {
diff --git a/HardwareShop/HardwareShopDatabaseImplement/Implements/Worker/PurchaseStorage.cs b/HardwareShop/HardwareShopDatabaseImplement/Implements/Worker/PurchaseStorage.cs
index cee197b..055bce1 100644
--- a/HardwareShop/HardwareShopDatabaseImplement/Implements/Worker/PurchaseStorage.cs
+++ b/HardwareShop/HardwareShopDatabaseImplement/Implements/Worker/PurchaseStorage.cs
@@ -17,7 +17,6 @@ namespace HardwareShopDatabaseImplement.Implements.Worker
             return context.Purchases
                     .Include(x => x.Goods)
                     .ThenInclude(x => x.Good)
-                    .Include(x => x.User)
                     .Select(x => x.GetViewModel)
                     .ToList();
         }
@@ -25,16 +24,20 @@ namespace HardwareShopDatabaseImplement.Implements.Worker
         public List<PurchaseViewModel> GetFilteredList(PurchaseSearchModel model)
         {
             using var context = new HardwareShopDatabase();
-            if (!model.UserId.HasValue && !model.DatePurchase.HasValue)
+            if (!model.UserId.HasValue && !model.PurchaseStatus.HasValue && model.DateFrom.HasValue && model.DateTo.HasValue)
             {
-                return new();
+                return context.Purchases
+                    .Include(x => x.Goods)
+                    .ThenInclude(x => x.Good)
+                    .Where(x => x.DatePurchase >= model.DateFrom && x.DatePurchase <= model.DateTo)
+                    .Select(x => x.GetViewModel)
+                    .ToList();
             }
             if (model.UserId.HasValue)
             {
                 return context.Purchases
                     .Include(x => x.Goods)
                     .ThenInclude(x => x.Good)
-                    .Include(x => x.User)
                     .Where(x => x.UserId == model.UserId)
                     .Select(x => x.GetViewModel)
                     .ToList();
@@ -42,8 +45,7 @@ namespace HardwareShopDatabaseImplement.Implements.Worker
             return context.Purchases
                 .Include(x => x.Goods)
                 .ThenInclude(x => x.Good)
-                .Include(x => x.User)
-                .Where(x => x.DatePurchase == model.DatePurchase)
+                .Where(x => x.PurchaseStatus == model.PurchaseStatus)
                 .Select(x => x.GetViewModel)
                 .ToList();
         }
@@ -58,7 +60,6 @@ namespace HardwareShopDatabaseImplement.Implements.Worker
             return context.Purchases
                 .Include(x => x.Goods)
                 .ThenInclude(x => x.Good)
-                .Include(x => x.User)
                 .FirstOrDefault(x => model.Id.HasValue && x.Id == model.Id)
                 ?.GetViewModel;
         }
@@ -76,7 +77,6 @@ namespace HardwareShopDatabaseImplement.Implements.Worker
             return context.Purchases
                 .Include(x => x.Goods)
                 .ThenInclude(x => x.Good)
-                .Include(x => x.User)
                 .FirstOrDefault(x => x.Id == newPurchase.Id)
                  ?.GetViewModel;
         }
@@ -90,7 +90,6 @@ namespace HardwareShopDatabaseImplement.Implements.Worker
                 var purchase = context.Purchases
                     .Include(x => x.Goods)
                     .ThenInclude(x => x.Good)
-                    .Include(x => x.User)
                     .FirstOrDefault(x => x.Id == model.Id);
                 if (purchase == null)
                 {
@@ -115,7 +114,6 @@ namespace HardwareShopDatabaseImplement.Implements.Worker
             var element = context.Purchases
                 .Include(x => x.Goods)
                 .ThenInclude(x => x.Good)
-                .Include(x => x.User)
                 .FirstOrDefault(rec => rec.Id == model.Id);
             if (element != null)
             {
diff --git a/HardwareShop/HardwareShopDatabaseImplement/Models/Worker/Build.cs b/HardwareShop/HardwareShopDatabaseImplement/Models/Worker/Build.cs
index a319b23..8efd262 100644
--- a/HardwareShop/HardwareShopDatabaseImplement/Models/Worker/Build.cs
+++ b/HardwareShop/HardwareShopDatabaseImplement/Models/Worker/Build.cs
@@ -33,7 +33,37 @@ namespace HardwareShopDatabaseImplement.Models.Worker
         [ForeignKey("BuildId")]
         public virtual List<PurchaseBuild> Purchases { get; set; } = new();
 
-        public Dictionary<int, (IPurchaseModel, int)>? _buildPurchases = null;
+        private Dictionary<int, ICommentModel> _buildComments = null;
+
+        [NotMapped]
+        public Dictionary<int, ICommentModel> BuildComments
+        {
+            get
+            {
+                if (_buildComments == null)
+                {
+                    _buildComments = Comments.ToDictionary(recBC=> recBC.Id, recBC => recBC as ICommentModel);
+                }
+                return _buildComments;
+            }
+        }
+
+        private Dictionary<int, (IComponentModel, int)>? _buildComponents = null;
+
+        [NotMapped]
+        public Dictionary<int, (IComponentModel, int)> BuildComponents
+        {
+            get
+            {
+                if (_buildComponents == null)
+                {
+                    _buildComponents = Components.ToDictionary(recBC => recBC.ComponentId, recBC => (recBC.Component as IComponentModel, recBC.Count));
+                }
+                return _buildComponents;
+            }
+        }
+
+        private Dictionary<int, (IPurchaseModel, int)>? _buildPurchases = null;
 
         [NotMapped]
         public Dictionary<int, (IPurchaseModel, int)> BuildPurchases
@@ -70,7 +100,6 @@ namespace HardwareShopDatabaseImplement.Models.Worker
             Id = Id,
             BuildName = BuildName,
             Price = Price,
-            UserLogin = User.Login,
             UserId = UserId,
             BuildPurchases = BuildPurchases,
         };
@@ -91,7 +120,7 @@ namespace HardwareShopDatabaseImplement.Models.Worker
                 context.SaveChanges();
             }
             var build = context.Builds.First(x => x.Id == Id);
-            //добавляем в бд элементы которые есть в модели, но ещё нет в бд
+            //добавляем в бд сборки которые есть в модели, но ещё нет в бд
             foreach (var bp in model.BuildPurchases)
             {
                 context.PurchasesBuilds.Add(new PurchaseBuild
@@ -117,7 +146,5 @@ namespace HardwareShopDatabaseImplement.Models.Worker
             var buildPurchases = context.PurchasesBuilds.Where(rec => rec.BuildId == model.Id).ToList();
 
         }
-
-
     }
 }
diff --git a/HardwareShop/HardwareShopDatabaseImplement/Models/Worker/Comment.cs b/HardwareShop/HardwareShopDatabaseImplement/Models/Worker/Comment.cs
index 64b74b6..cd529a9 100644
--- a/HardwareShop/HardwareShopDatabaseImplement/Models/Worker/Comment.cs
+++ b/HardwareShop/HardwareShopDatabaseImplement/Models/Worker/Comment.cs
@@ -52,7 +52,6 @@ namespace HardwareShopDatabaseImplement.Models.Worker
             BuildId = BuildId,
             BuildName = Build.BuildName,
             UserId = UserId,
-            UserLogin = User.Login,
         };
     }
 }
diff --git a/HardwareShop/HardwareShopDatabaseImplement/Models/Worker/Purchase.cs b/HardwareShop/HardwareShopDatabaseImplement/Models/Worker/Purchase.cs
index 35a163f..352f3e1 100644
--- a/HardwareShop/HardwareShopDatabaseImplement/Models/Worker/Purchase.cs
+++ b/HardwareShop/HardwareShopDatabaseImplement/Models/Worker/Purchase.cs
@@ -32,7 +32,7 @@ namespace HardwareShopDatabaseImplement.Models.Worker
         [ForeignKey("PurchaseId")]
         public virtual List<PurchaseGood> Goods { get; set; } = new();
 
-        public Dictionary<int, (IGoodModel, int)>? _purchaseGoods = null;
+        private Dictionary<int, (IGoodModel, int)>? _purchaseGoods = null;
 
         [NotMapped]
         public Dictionary<int, (IGoodModel, int)> PurchaseGoods
@@ -47,6 +47,21 @@ namespace HardwareShopDatabaseImplement.Models.Worker
             }
         }
 
+        private Dictionary<int, (IBuildModel, int)>? _purchaseBuilds = null;
+
+        [NotMapped]
+        public Dictionary<int, (IBuildModel, int)> PurchaseBuilds
+        {
+            get
+            {
+                if (_purchaseBuilds == null)
+                {
+                    _purchaseBuilds = Builds.ToDictionary(recPG => recPG.BuildId, recPG => (recPG.Build as IBuildModel, recPG.Count));
+                }
+                return _purchaseBuilds;
+            }
+        }
+
         public static Purchase Create(HardwareShopDatabase context, PurchaseBindingModel model)
         {
             return new Purchase()
@@ -78,7 +93,6 @@ namespace HardwareShopDatabaseImplement.Models.Worker
             PurchaseStatus = PurchaseStatus,
             DatePurchase = DatePurchase,
             UserId = UserId,
-            UserLogin = User.Login,
             PurchaseGoods = PurchaseGoods
         };
 
@@ -98,7 +112,7 @@ namespace HardwareShopDatabaseImplement.Models.Worker
                 context.SaveChanges();
             }
             var purchase = context.Purchases.First(x => x.Id == Id);
-            //добавляем в бд блюда которые есть в моделе, но ещё нет в бд
+            //добавляем в бд товары которые есть в моделе, но ещё нет в бд
             foreach (var dc in model.PurchaseGoods)
             {
                 context.PurchasesGoods.Add(new PurchaseGood