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fastapi-best-architecture/backend/app/models/sys_role.py
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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
from sqlalchemy import String
from sqlalchemy.dialects.mysql import LONGTEXT
from sqlalchemy.orm import Mapped, mapped_column, relationship
from backend.app.models.base import Base, id_key
from backend.app.models.sys_role_menu import sys_role_menu
from backend.app.models.sys_user_role import sys_user_role
class Role(Base):
"""角色表"""
__tablename__ = 'sys_role'
id: Mapped[id_key] = mapped_column(init=False)
name: Mapped[str] = mapped_column(String(20), unique=True, comment='角色名称')
data_scope: Mapped[int | None] = mapped_column(default=2, comment='数据范围(1:全部数据权限 2:自定数据权限)')
status: Mapped[int] = mapped_column(default=1, comment='角色状态(0停用 1正常)')
remark: Mapped[str | None] = mapped_column(LONGTEXT, default=None, comment='备注')
# 角色用户多对多
users: Mapped[list['User']] = relationship( # noqa: F821
init=False, secondary=sys_user_role, back_populates='roles'
)
# 角色菜单多对多
menus: Mapped[list['Menu']] = relationship( # noqa: F821
init=False, secondary=sys_role_menu, back_populates='roles'
)