carry 3f114b2cc3 Add 'backend/' from commit '48a644fb354d6c6efcbd12bc1b4a2cb83137b68e'
git-subtree-dir: backend
git-subtree-mainline: 545699d16fda1029201c9bfadbfb8d5c7ffe2464
git-subtree-split: 48a644fb354d6c6efcbd12bc1b4a2cb83137b68e
2025-02-17 17:44:42 +08:00

26 lines
966 B
Python

from datetime import datetime, timezone
from enum import Enum
from sqlalchemy import Column, Integer, String, Text, DateTime, Enum as SQLEnum
from sqlalchemy.ext.declarative import declarative_base
Base = declarative_base()
class UserRole(str, Enum):
SYSTEM_ADMIN = "system_admin"
ADMIN = "admin"
USER = "user"
class User(Base):
__tablename__ = "users"
id = Column(Integer, primary_key=True, autoincrement=True)
username = Column(String(50), unique=True, nullable=False)
password = Column(String(255), nullable=False)
role = Column(SQLEnum(UserRole), nullable=False, default=UserRole.USER)
description = Column(Text)
created_at = Column(DateTime, default=lambda: datetime.now(timezone.utc))
updated_at = Column(DateTime, default=lambda: datetime.now(timezone.utc), onupdate=lambda: datetime.now(timezone.utc))
def __repr__(self):
return f"<User(id={self.id}, username={self.username}, role={self.role})>"