33 lines
1020 B
Python
33 lines
1020 B
Python
# dao/users_dao.py
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# 用户表的数据访问层（认证模块）
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from sqlalchemy.orm import Session
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from model.user import User
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from scheme.users import UserAdd
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from core.security import hash_password
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class UserDAO:
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@staticmethod
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def get_by_username(db: Session, username: str):
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"""按用户名查询（含软删除检查由调用方处理）"""
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return db.query(User).filter(User.username == username).first()
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@staticmethod
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def add_user(db: Session, user_data: UserAdd) -> User:
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db_user = User(
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username=user_data.username,
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password_hash=hash_password(user_data.password),
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role=user_data.role,
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teacher_id=user_data.teacher_id,
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stu_id=user_data.stu_id,
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)
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db.add(db_user)
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db.commit()
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db.refresh(db_user)
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return db_user
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@staticmethod
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def get_by_id(db: Session, user_id: int):
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return db.query(User).filter(User.user_id == user_id, User.is_deleted == 0).first()
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