invoice payment! prerelease

services/orders.py

@@ -126,29 +126,6 @@ class OrderService:
 
         return order_item.quantity
 
-    async def clear_cart_item(
-        self, session: AsyncSession, *, customer: int, product_id: int
-    ) -> None:
-        order = await self.order_repo.get_draft_order_by_user(session, customer)
-
-        if not order:
-            raise OrderServiceException(
-                "attempt of clearing a non-existing cart, potential callback_query exploit, ignoring..."
-            )
-
-        order_item = await self.order_items_repo.get_item_by_order_and_product(
-            session, order_id=order.id, product_id=product_id
-        )
-
-        if not order_item:
-            raise OrderServiceException(
-                "attempt of clearing an order_item that isn't in a cart, potential callback_query exploit, ignoring..."
-            )
-
-        await self.order_items_repo.update_order_item_quantity(
-            session, order_item_id=order_item.id, quantity=0
-        )
-
     async def build_pagination_cart_dto(
         self,
         session: AsyncSession,