python-dependency-injector/examples/miniapps/fastapi-sqlalchemy/webapp/services.py

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"""Services module."""
from uuid import uuid4
from typing import Iterator
from .repositories import UserRepository
from .models import User
class UserService:
def __init__(self, user_repository: UserRepository) -> None:
self._repository: UserRepository = user_repository
def get_users(self) -> Iterator[User]:
return self._repository.get_all()
def get_user_by_id(self, user_id: int) -> User:
return self._repository.get_by_id(user_id)
def create_user(self) -> User:
uid = uuid4()
return self._repository.add(email=f'{uid}@email.com', password='pwd')
def delete_user_by_id(self, user_id: int) -> None:
return self._repository.delete_by_id(user_id)