Fix new services implementation 10

services/inventory/app/repositories/ingredient_repository.py

@@ -101,6 +101,22 @@ class IngredientRepository(BaseRepository[Ingredient, IngredientCreate, Ingredie
             if filters:
                 if filters.get('category'):
                     query_filters['category'] = filters['category']
+                if filters.get('product_type'):
+                    # Convert string to enum object
+                    from app.models.inventory import ProductType
+                    product_type_value = filters['product_type']
+                    try:
+                        # Find the enum member by value
+                        for enum_member in ProductType:
+                            if enum_member.value == product_type_value:
+                                query_filters['product_type'] = enum_member
+                                break
+                        else:
+                            # If not found, skip this filter
+                            logger.warning(f"Invalid product_type value: {product_type_value}")
+                    except Exception as e:
+                        logger.warning(f"Error converting product_type: {e}")
+                        # Skip invalid product_type filter
                 if filters.get('is_active') is not None:
                     query_filters['is_active'] = filters['is_active']
                 if filters.get('is_perishable') is not None: