Improve the sales import

services/inventory/app/services/inventory_service.py

@@ -753,6 +753,67 @@ class InventoryService:
             )
             raise
 
+    # ===== BATCH OPERATIONS FOR SALES IMPORT =====
+
+    async def search_ingredients_by_name(
+        self,
+        product_name: str,
+        tenant_id: UUID,
+        db
+    ) -> Optional[Ingredient]:
+        """Search for an ingredient by name (case-insensitive exact match)"""
+        try:
+            repository = IngredientRepository(db)
+            ingredients = await repository.search_ingredients(
+                tenant_id=tenant_id,
+                search_term=product_name,
+                skip=0,
+                limit=10
+            )
+
+            product_name_lower = product_name.lower().strip()
+            for ingredient in ingredients:
+                if ingredient.name.lower().strip() == product_name_lower:
+                    return ingredient
+
+            return None
+
+        except Exception as e:
+            logger.warning("Error searching ingredients by name",
+                         product_name=product_name, error=str(e), tenant_id=tenant_id)
+            return None
+
+    async def create_ingredient_fast(
+        self,
+        ingredient_data: Dict[str, Any],
+        tenant_id: UUID,
+        db
+    ) -> Ingredient:
+        """Create ingredient without full validation for batch operations"""
+        try:
+            repository = IngredientRepository(db)
+
+            ingredient_create = IngredientCreate(
+                name=ingredient_data.get('name'),
+                product_type=ingredient_data.get('type', 'finished_product'),
+                unit_of_measure=ingredient_data.get('unit', 'units'),
+                low_stock_threshold=ingredient_data.get('current_stock', 0),
+                reorder_point=max(ingredient_data.get('reorder_point', 1),
+                                 ingredient_data.get('current_stock', 0) + 1),
+                average_cost=ingredient_data.get('cost_per_unit', 0.0),
+                ingredient_category=ingredient_data.get('category') if ingredient_data.get('type') == 'ingredient' else None,
+                product_category=ingredient_data.get('category') if ingredient_data.get('type') == 'finished_product' else None
+            )
+
+            ingredient = await repository.create_ingredient(ingredient_create, tenant_id)
+            logger.debug("Created ingredient fast", ingredient_id=ingredient.id, name=ingredient.name)
+            return ingredient
+
+        except Exception as e:
+            logger.error("Failed to create ingredient fast",
+                       error=str(e), ingredient_data=ingredient_data, tenant_id=tenant_id)
+            raise
+
     # ===== PRIVATE HELPER METHODS =====
 
     async def _validate_ingredient_data(self, ingredient_data: IngredientCreate, tenant_id: UUID):