склади и инструмент готовы

db/handlers/categories.py

@@ -58,6 +58,11 @@ class CategoryHandler:
         categories = await CRUD.read(query, True)
         return [category.toDict() for category in categories] if categories else []
 
+    async def getSeveral(categoryIds: list[int]) -> list[dict]:
+        query = select(Category).where(Category.id.in_(categoryIds))
+        categories = await CRUD.read(query, True)
+        return [category.toDict() for category in categories] if categories else []
+
     async def delete(categoryId: int, user_id: int = None):
         query = select(Category).where(Category.id == categoryId)
         category = await CRUD.read(query)