FastAPI（七十四）实战开发《在线课程学习系统》接口开发-- 删除留言

1.用户需要登录
2.请求携带留言的id
3.判断删除留言是否存在
4.存在则删除

@usersRouter.get(path='/deletemessage/{id}')
async def deletemessage(id: int, db: Session = Depends(get_db),
                        user: UsernameRole = Depends(get_cure_user)):
    messagse = get_message(db, id)
    useris=get_user_username(db,user.username)
    if not messagse:
        return reponse(code=100901, message='删除留言不存在', data='')
    if useris.id != messagse.acceptusers and useris.id != messagse.senduser:
        return reponse(code=100902, message='权限不足', data='')
    messagse.status = 1
    db.commit()
    db.refresh(messagse)
    return reponse(code=200, message='成功', data='成功')