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https://github.com/fastapi-practices/fastapi-best-architecture.git
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34 lines
1.2 KiB
Python
34 lines
1.2 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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from __future__ import annotations
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from typing import TYPE_CHECKING
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from sqlalchemy import String
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from backend.app.admin.model.m2m import sys_role_data_rule
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from backend.common.model import Base, id_key
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if TYPE_CHECKING:
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from backend.app.admin.model import Role
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class DataRule(Base):
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"""数据权限规则表"""
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__tablename__ = 'sys_data_rule'
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id: Mapped[id_key] = mapped_column(init=False)
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name: Mapped[str] = mapped_column(String(255), unique=True, comment='规则名称')
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model: Mapped[str] = mapped_column(String(50), comment='SQLA 模型类')
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column: Mapped[str] = mapped_column(String(20), comment='数据库字段')
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operator: Mapped[int] = mapped_column(comment='运算符（0：and、1：or）')
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expression: Mapped[int] = mapped_column(
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comment='表达式（0：==、1：!=、2：>、3：>=、4：<、5：<=、6：in、7：not_in）'
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)
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value: Mapped[str] = mapped_column(String(255), comment='规则值')
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# 角色规则多对多
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roles: Mapped[list[Role]] = relationship(init=False, secondary=sys_role_data_rule, back_populates='rules')
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