изменила классы с заказами для работы с исполнителем

SushiBarBusinessLogic/OrderLogic.cs

@@ -12,6 +12,7 @@ namespace SushiBarBusinessLogic.BusinessLogic
     {
         private readonly ILogger _logger;
         private readonly IOrderStorage _orderStorage;
+        static readonly object blocking = new object();
 
         public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage)
         {
@@ -19,6 +20,23 @@ namespace SushiBarBusinessLogic.BusinessLogic
             _orderStorage = orderStorage;
         }
 
+        public OrderViewModel? ReadElement(OrderSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement. Id:{Id}", model.Id);
+            var elem = _orderStorage.GetElement(model);
+            if (elem == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement found. Id:{Id}", elem.Id);
+            return elem;
+        }
+
         public List<OrderViewModel>? ReadList(OrderSearchModel? model)
         {
             _logger.LogInformation("ReadList. Id:{ Id}", model?.Id);
@@ -47,7 +65,10 @@ namespace SushiBarBusinessLogic.BusinessLogic
 
         public bool TakeOrderInWork(OrderBindingModel model)
         {
-            return ChangeStatus(model, OrderStatus.Выполняется);
+            lock (blocking)
+            {
+                return ChangeStatus(model, OrderStatus.Выполняется);
+            }
         }
 
         public bool FinishOrder(OrderBindingModel model)
@@ -76,10 +97,6 @@ namespace SushiBarBusinessLogic.BusinessLogic
                 return false;
             }
 
-            model.SushiId = order.SushiId;
-            model.Count = order.Count;
-            model.Sum = order.Sum;
-            model.DateCreate = order.DateCreate;
             model.Status = orderStatus;
 
             if (model.Status == OrderStatus.Готов)

SushiBarContracts/BindingModel/OrderBindingModel.cs

@@ -13,7 +13,9 @@ namespace SushiBarContracts.BindingModel
         public int Id { get; set; }
         public int SushiId { get; set; }
         public int ClientId { get; set; }
+        public int? ImplementerId { get; set; }
         public string ClientFIO { get; set; } = string.Empty;
+        public string ImplementerFIO { get; set; } = string.Empty;
         public int Count { get; set; }
         public double Sum { get; set; }
         public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;

SushiBarContracts/BusinessLogicsContracts/IOrderLogic.cs

@@ -6,6 +6,7 @@ namespace SushiBarContracts.BusinessLogicsContracts
 {
     public interface IOrderLogic
     {
+        OrderViewModel? ReadElement(OrderSearchModel model);
         List<OrderViewModel>? ReadList(OrderSearchModel? model);
         bool CreateOrder(OrderBindingModel model);
         bool TakeOrderInWork(OrderBindingModel model);

SushiBarContracts/SearchModel/OrderSearchModel.cs

@@ -1,4 +1,5 @@
-using System;
+using SushiBarDataModels.Enums;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -10,8 +11,10 @@ namespace SushiBarContracts.SearchModel
     {
         public int? Id { get; set; }
         public int? ClientId { get; set; }
+        public int? ImplementerId { get; set; }
         public DateTime? DateFrom { get; set; }
         public DateTime? DateTo { get; set; }
+        public OrderStatus? Status { get; set; }
 
     }
 }

SushiBarContracts/ViewModels/OrderViewModel.cs

@@ -11,10 +11,14 @@ namespace SushiBarContracts.ViewModels
         public int Id { get; set; }
         public int SushiId { get; set; }
         public int ClientId { get; set; }
+        public int? ImplementerId { get; set; }
 
 
         [DisplayName("Имя клиента")]
         public string ClientFIO { get; set; } = string.Empty;
+        
+        [DisplayName("Имя исполнителя")]
+        public string ImplementerFIO { get; set; } = string.Empty;
 
         [DisplayName("Суши")]
         public string SushiName { get; set; } = string.Empty;

SushiBarDataModels/IOrderModel.cs

@@ -6,6 +6,7 @@ namespace SushiBarDataModels
     {
         int SushiId { get; }
         int ClientId { get; }
+        int? ImplementerId { get; }
         int Count { get; }
         double Sum { get; }
         OrderStatus Status { get; }

SushiBarDatabaseImplement/Implements/OrderStorage.cs

@@ -13,20 +13,29 @@ namespace SushiBarDatabaseImplement.Implements
         public List<OrderViewModel> GetFullList()
         {
             using var context = new SushiBarDatabase();
-            return context.Orders.Include(x => x.Sushi).Include(x => x.Client).Select(x => x.GetViewModel).ToList();
+            return context.Orders
+                .Include(x => x.Sushi)
+                .Include(x => x.Client)
+                .Include(x => x.Implementer)
+                .Select(x => x.GetViewModel).ToList();
         }
 
         public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
         {
-            if (!model.Id.HasValue && !model.DateFrom.HasValue && !model.DateTo.HasValue && !model.ClientId.HasValue)
+            if (!model.Id.HasValue && !model.DateFrom.HasValue && !model.DateTo.HasValue && !model.ClientId.HasValue && model.Status == null)
             {
                 return new();
             }
             using var context = new SushiBarDatabase();
             return context.Orders
-            .Where(x => x.Id == model.Id || model.DateFrom <= x.DateCreate && x.DateCreate <= model.DateTo || x.ClientId == model.ClientId)
+            .Where(x =>
+            x.Id == model.Id ||
+            model.DateFrom <= x.DateCreate && x.DateCreate <= model.DateTo ||
+            x.ClientId == model.ClientId ||
+            model.Status.Equals(x.Status))
             .Include(x => x.Sushi)
             .Include(x => x.Client)
+            .Include(x => x.Implementer)
             .Select(x => x.GetViewModel)
             .ToList();
         }
@@ -37,7 +46,15 @@ namespace SushiBarDatabaseImplement.Implements
                 return null;
             }
             using var context = new SushiBarDatabase();
-            return context.Orders.Include(x => x.Sushi).Include(x => x.Client).FirstOrDefault(x => (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
+            return context.Orders
+                .Include(x => x.Sushi)
+                .Include(x => x.Client)
+                .Include(x => x.Implementer)
+                .FirstOrDefault(x =>
+                (model.Status == null || model.Status != null && model.Status.Equals(x.Status)) &&
+                (model.ImplementerId.HasValue && x.ImplementerId == model.ImplementerId) ||
+                (model.Id.HasValue && x.Id == model.Id))?
+                .GetViewModel;
         }
         public OrderViewModel? Insert(OrderBindingModel model)
         {
@@ -49,7 +66,11 @@ namespace SushiBarDatabaseImplement.Implements
             }
             context.Orders.Add(newOrder);
             context.SaveChanges();
-            return context.Orders.Include(x => x.Sushi).Include(x => x.Client).FirstOrDefault(x => x.Id == newOrder.Id)?.GetViewModel;
+            return context.Orders
+                .Include(x => x.Sushi)
+                .Include(x => x.Client)
+                .Include(x => x.Implementer)
+                .FirstOrDefault(x => x.Id == newOrder.Id)?.GetViewModel;
         }
         public OrderViewModel? Update(OrderBindingModel model)
         {
@@ -61,7 +82,11 @@ namespace SushiBarDatabaseImplement.Implements
             }
             order.Update(model);
             context.SaveChanges();
-            return context.Orders.Include(x => x.Sushi).Include(x => x.Client).FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
+            return context.Orders
+                .Include(x => x.Sushi)
+                .Include(x => x.Client)
+                .Include(x => x.Implementer)
+                .FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
         }
         public OrderViewModel? Delete(OrderBindingModel model)
         {

SushiBarDatabaseImplement/Models/Order.cs

@@ -15,6 +15,9 @@ namespace SushiBarDatabaseImplement.Models
 
         [Required]
         public int ClientId { get; set; }
+        
+        [Required]
+        public int? ImplementerId { get; set; }
 
         [Required]
         public int Count { get; set; }
@@ -30,6 +33,7 @@ namespace SushiBarDatabaseImplement.Models
         public DateTime? DateImplement { get; set; }
 
         public virtual Client Client { get; set; }
+        public virtual Implementer? Implementer { get; set; }
 
         public virtual Sushi Sushi { get; set; }
 
@@ -48,7 +52,8 @@ namespace SushiBarDatabaseImplement.Models
                 Status = model.Status,
                 DateCreate = model.DateCreate,
                 DateImplement = model.DateImplement,
-                ClientId = model.ClientId
+                ClientId = model.ClientId,
+                ImplementerId = model.ImplementerId,
             };
         }
         
@@ -60,6 +65,7 @@ namespace SushiBarDatabaseImplement.Models
             }
             Status = model.Status;
             DateImplement = model.DateImplement;
+            ImplementerId = model.ImplementerId;
         }
         public OrderViewModel GetViewModel => new()
         {
@@ -72,7 +78,9 @@ namespace SushiBarDatabaseImplement.Models
             DateCreate = DateCreate,
             DateImplement = DateImplement,
             ClientId = ClientId,
-            ClientFIO = Client.ClientFIO
+            ImplementerId =ImplementerId,
+            ClientFIO = Client?.ClientFIO ?? string.Empty,
+            ImplementerFIO = Implementer?.ImplementerFIO ?? string.Empty
         };
     }
 }