make it better

SewingDresses/SewingDressesBusinessLogic/BusinessLogic/ShopLogic.cs

@@ -122,8 +122,32 @@ namespace SewingDressesBusinessLogic.BusinessLogic
         public bool MakeSupply(ShopSearchModel model, IDressModel dress, int count)
         {
             if (model == null)
-                return false;
-            return _shopStorage.SupplyDress(model, dress, count);
+                throw new ArgumentNullException(nameof(model));      
+            if (dress == null)
+                throw new ArgumentNullException(nameof(dress));
+            if (count <= 0)
+                throw new ArgumentNullException("Количество должно быть положительным числом");
+            
+            ShopViewModel? curModel = _shopStorage.GetElement(model);
+            _logger.LogInformation("Make Supply");
+            if (curModel == null)
+                throw new ArgumentNullException(nameof(curModel));
+            if (curModel.ShopDresses.TryGetValue(dress.Id, out var pair))
+            {
+                curModel.ShopDresses[dress.Id] = (pair.Item1, pair.Item2 + count);
+            }
+            else
+            {
+                curModel.ShopDresses.Add(dress.Id, (dress, count));
+            }
+            return Update(new()
+            {
+                Id = curModel.Id,
+                ShopName = curModel.ShopName,
+                DateOpen = curModel.DateOpen,
+                Adress = curModel.Adress,
+                ShopDresses = curModel.ShopDresses,
+            });
         }
     }
 }

SewingDresses/SewingDressesContracts/StoragesContracts/IShopStorage.cs

@@ -18,6 +18,5 @@ namespace SewingDressesContracts.StoragesContracts
         ShopViewModel? Insert(ShopBindingModel model);
         ShopViewModel? Update(ShopBindingModel model);
         ShopViewModel? Delete(ShopBindingModel model);
-        bool SupplyDress(ShopSearchModel model, IDressModel dress, int count);
     }
 }

SewingDresses/SewingDressesListImplement/Implements/ShopStorage.cs

@@ -104,37 +104,5 @@ namespace SewingDressesListImplement.Implements
             }
             return null;
         }
-
-        public bool SupplyDress(ShopSearchModel model, IDressModel dress, int count)
-        {
-            if (model == null)
-                throw new ArgumentNullException(nameof(model));
-            if (dress == null)
-                throw new ArgumentNullException(nameof(dress));
-            if (count <= 0)
-                throw new ArgumentNullException("Количество должно быть положительным числом");
-
-            ShopViewModel curModel = GetElement(model);
-            if (curModel == null)
-                throw new ArgumentNullException(nameof(curModel));
-            if (curModel.ShopDresses.TryGetValue(dress.Id, out var pair))
-            {
-                curModel.ShopDresses[dress.Id] = (pair.Item1, pair.Item2 + count);
-            }
-            else
-            {
-                curModel.ShopDresses.Add(dress.Id, (dress, count));
-            }
-            Update(new()
-            {
-                Id = curModel.Id,
-                ShopName = curModel.ShopName,
-                DateOpen = curModel.DateOpen,
-                Adress = curModel.Adress,
-                ShopDresses = curModel.ShopDresses,
-            });
-            return true;
-
-        }
     }
 }