Еще небольшие добавления

BeautySalonView/BeautySalonDataModels/Models/IClientModel.cs

@@ -6,5 +6,6 @@
         string ClientFIO { get; }
         string ClientEmail { get; }
         string ClientPassword { get; }
+
     }
 }

BeautySalonView/BeautySalonDatabaseImplement/Models/Order.cs

@@ -55,12 +55,26 @@ namespace BeautySalonDatabaseImplement.Models
             }
         }
 
+        public List<OrderCosmeticViewModel> OrderCosmetics
+        {
+            get
+            {
+                _orderCosmetics ??= Cosmetic
+                    .Select(pc => new OrderCosmeticViewModel(pc.Cosmetic.GetViewModel, pc.OrderCosmeticCount))
+                    .ToList();
+                return _orderCosmetics;
+            }
+        }
+
         // связь услуги и заказов многие - ко - многим
         [ForeignKey("OrderId")]
         public virtual List<OrderService> Services { get; set; } = new();
 
         [ForeignKey("OrderId")]
-        public virtual List<OrderCosmetic> Procedures { get; set; } = new();
+        public virtual List<OrderCosmetic> Cosmetics { get; set; } = new();
+
+        [ForeignKey("OrderId")]
+        public virtual List<OrderProcedure> Procedures { get; set; } = new();
 
         public static Order Create(BeautySalonDatabase context, OrderBindingModel model)
         {