PaiGram/core/services/users/repositories.py
2023-03-25 11:17:38 +08:00

45 lines
1.5 KiB
Python

from typing import Optional, List
from sqlmodel import select
from core.base_service import BaseService
from core.dependence.database import Database
from core.services.users.models import UserDataBase as User
from core.sqlmodel.session import AsyncSession
__all__ = ("UserRepository",)
class UserRepository(BaseService.Component):
def __init__(self, database: Database):
self.engine = database.engine
async def get_by_user_id(self, user_id: int) -> Optional[User]:
async with AsyncSession(self.engine) as session:
statement = select(User).where(User.user_id == user_id)
results = await session.exec(statement)
return results.first()
async def add(self, user: User):
async with AsyncSession(self.engine) as session:
session.add(user)
await session.commit()
async def update(self, user: User) -> User:
async with AsyncSession(self.engine) as session:
session.add(user)
await session.commit()
await session.refresh(user)
return user
async def remove(self, user: User):
async with AsyncSession(self.engine) as session:
await session.delete(user)
await session.commit()
async def get_all(self) -> List[User]:
async with AsyncSession(self.engine) as session:
statement = select(User)
results = await session.exec(statement)
return results.all()