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FastapiAdmin/backend/app/api/v1/module_system/dept/model.py
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zhangtao 211fddd6e0 refactor: 完成项目大规模代码重构与依赖清理
这是一次综合性的重构更新,包含以下主要变更:
1.  升级Python版本到3.12,更新依赖配置
2.  替换旧的.j2模板为.jinja2格式,新增代码生成模板
3.  重构权限过滤策略,更新权限枚举与模型配置
4.  移除Prefect依赖,替换为自研拓扑并行执行引擎
5.  重构认证与上下文管理,拆分租户/请求上下文
6.  简化响应模型、CRUD与服务层代码
7.  清理废弃的支付网关模块,重构订单定时任务
8.  更新在线用户、监控等模块的接口与路由
9.  优化邮件模板与工具类,新增邮件模板文件
10. 修复数据库会话配置与类型提示
2026-06-21 06:02:05 +08:00

59 lines
2.5 KiB
Python

from typing import TYPE_CHECKING
from sqlalchemy import ForeignKey, Integer, String, Text, UniqueConstraint
from sqlalchemy.orm import Mapped, mapped_column, relationship
from app.common.enums import PermissionFilterStrategy
from app.core.base_model import ModelMixin, TenantMixin, UserMixin
if TYPE_CHECKING:
from app.api.v1.module_system.role.model import RoleModel
from app.api.v1.module_system.user.model import UserModel
class DeptModel(ModelMixin, TenantMixin, UserMixin):
"""
部门模型
"""
__tablename__: str = "sys_dept"
__table_args__ = (UniqueConstraint("tenant_id", "code"), {"comment": "部门表"})
__tree_children_attr__: str = "children"
__loader_options__: list[str] = [
"children",
"created_by",
"updated_by",
"deleted_by",
"tenant_by",
]
__permission_strategy__: PermissionFilterStrategy = PermissionFilterStrategy.DEPT_RELATION
name: Mapped[str] = mapped_column(String(64), nullable=False, comment="部门名称")
status: Mapped[int] = mapped_column(Integer, default=0, nullable=False, comment="状态(0:启动 1:停用)", index=True)
description: Mapped[str | None] = mapped_column(Text, default=None, nullable=True, comment="备注")
order: Mapped[int] = mapped_column(Integer, nullable=False, default=999, comment="显示排序")
code: Mapped[str] = mapped_column(String(64), nullable=False, comment="部门编码")
leader: Mapped[str | None] = mapped_column(String(32), default=None, comment="部门负责人")
phone: Mapped[str | None] = mapped_column(String(20), default=None, comment="手机")
email: Mapped[str | None] = mapped_column(String(128), default=None, comment="邮箱")
parent_id: Mapped[int | None] = mapped_column(
Integer,
ForeignKey("sys_dept.id", ondelete="SET NULL", onupdate="CASCADE"),
default=None,
index=True,
comment="父级部门ID",
)
parent: Mapped["DeptModel | None"] = relationship(
back_populates="children",
remote_side="DeptModel.id",
foreign_keys=[parent_id],
uselist=False,
)
children: Mapped[list["DeptModel"]] = relationship(back_populates="parent", foreign_keys=[parent_id], lazy="selectin")
roles: Mapped[list["RoleModel"]] = relationship(secondary="sys_role_depts", back_populates="depts", lazy="selectin")
users: Mapped[list["UserModel"]] = relationship(
back_populates="dept",
foreign_keys="UserModel.dept_id",
lazy="selectin",
)