| from typing import List | |
| from backend.models.item import Item | |
| from backend.repositories.item_repo import ItemRepository | |
| class ItemService: | |
| def __init__(self): | |
| self.repo = ItemRepository() | |
| def list_items(self) -> List[Item]: | |
| return self.repo.get_all() | |
| def get_item(self, item_id: int) -> Item | None: | |
| return self.repo.get_by_id(item_id) | |