Creating models and some realization

ComputerShopProvider/ComputerShopDataModels/Models/ISupplyModel.cs

@@ -7,7 +7,6 @@ namespace ComputerShopDataModels.Models
         SupplyStatus Status { get; }
         DateTime DateCreate { get; }
         DateTime? DateImplement { get; }
-        int OrderId { get; }
-        int ReceivingId { get; }
+        Dictionary<int, (IOrderModel, int)> SupplyOrders { get; }
     }
 }