Files
zkxw/backend/app/services/web_auth_roles.py
T
zlwuandCursor 06db3bc966 feat(permission): replace OA roles with post-bound roles and assignee posts
Unify effective roles via post-role bindings, remove dedicated OA role UI, and update OA assignee resolution plus related SQL/docs.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-08-04 17:41:04 +08:00

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"""Web 管理端登录:基于 V0.3 sys_user / sys_user_role / sys_role 的角色与菜单权限解析
有效角色 = 用户直接角色 ∪ 经启用职位继承的角色(sys_post_role)。
"""
from __future__ import annotations
from typing import List, Set
from sqlalchemy import and_
from sqlalchemy.orm import Session
from app.core.config import settings
from app.models.models import (
SysMenu,
SysPost,
SysPostRole,
SysRole,
SysRoleMenu,
SysUserPost,
SysUserRole,
)
# 无有效角色绑定时的 Web 端角色(不可为 super_admin,避免越权)
NO_ROLE_WEB_ROLE = "guest"
# 一级菜单权限码(用于顶部菜单权限控制)
TOP_MENU_PERMS = frozenset({"menu:market", "menu:production", "menu:quality", "menu:operations", "menu:system-manage"})
def _map_role_name_to_web(role_name: str) -> str:
"""将 sys_role.role_name 映射为 web-admin 使用的 role 字符串。"""
n = (role_name or "").strip()
if not n:
return "admin"
if "超级" in n or n in ("系统管理员", "超级管理员"):
return "super_admin"
if "管理" in n or "运营" in n:
return "admin"
return "admin"
def get_effective_role_ids(db: Session, user_id: str) -> List[str]:
"""用户有效角色 ID:直接绑定 ∪ 启用职位关联的启用角色(去重保序)。"""
if not user_id:
return []
tenant = settings.DEFAULT_TENANT_NO
direct_rows = (
db.query(SysRole.id)
.join(SysUserRole, SysUserRole.role_id == SysRole.id)
.filter(
SysUserRole.user_id == user_id,
SysUserRole.del_flag == 0,
SysUserRole.tenant_no == tenant,
SysRole.del_flag == 0,
SysRole.status == "1",
SysRole.tenant_no == tenant,
)
.order_by(SysRole.create_time.desc())
.all()
)
post_rows = (
db.query(SysRole.id)
.join(SysPostRole, SysPostRole.role_id == SysRole.id)
.join(
SysPost,
and_(
SysPost.id == SysPostRole.post_id,
SysPost.del_flag == 0,
SysPost.status == "1",
SysPost.tenant_no == tenant,
),
)
.join(
SysUserPost,
and_(
SysUserPost.post_id == SysPost.id,
SysUserPost.user_id == user_id,
SysUserPost.del_flag == 0,
SysUserPost.tenant_no == tenant,
),
)
.filter(
SysPostRole.del_flag == 0,
SysPostRole.tenant_no == tenant,
SysRole.del_flag == 0,
SysRole.status == "1",
SysRole.tenant_no == tenant,
)
.order_by(SysRole.create_time.desc())
.all()
)
out: List[str] = []
seen: Set[str] = set()
for row in list(direct_rows) + list(post_rows):
rid = str(row[0]).strip() if row and row[0] else ""
if rid and rid not in seen:
seen.add(rid)
out.append(rid)
return out
def _active_role_name_rows(db: Session, user_id: str) -> list:
"""查询用户当前有效的 sys_role.role_name 列表(含职位继承)。"""
role_ids = get_effective_role_ids(db, user_id)
if not role_ids:
return []
tenant = settings.DEFAULT_TENANT_NO
rows = (
db.query(SysRole.role_name)
.filter(
SysRole.id.in_(role_ids),
SysRole.del_flag == 0,
SysRole.status == "1",
SysRole.tenant_no == tenant,
)
.order_by(SysRole.create_time.desc())
.all()
)
return [str(r[0]).strip() for r in rows if r and r[0]]
def user_has_active_roles(db: Session, user_id: str) -> bool:
"""用户是否至少拥有一个有效角色(直接或经职位继承)。"""
return bool(get_effective_role_ids(db, user_id))
def get_user_role_names(db: Session, user_id: str) -> list:
"""用户当前有效的 sys_role.role_name 列表(去重、保序)。"""
names = _active_role_name_rows(db, user_id)
return list(dict.fromkeys(names))
def resolve_web_role_for_user(db: Session, user_id: str) -> str:
"""根据用户有效角色解析 Web 端 role(admin / super_admin / guest)。"""
names = _active_role_name_rows(db, user_id)
if not names:
return NO_ROLE_WEB_ROLE
mapped = [_map_role_name_to_web(n) for n in names]
if "super_admin" in mapped:
return "super_admin"
return "admin"
def iter_user_menu_perm_codes(db: Session, user_id: str) -> Set[str]:
"""用户通过有效角色关联得到的菜单权限标识(sys_menu.perms,空则退回菜单 id)。
注:不过滤 visible——F 类型按钮等 visible=0 的菜单仍可通过角色授权生效;
visible 仅控制侧栏/菜单树展示,不影响权限码解析。
一级菜单(menu:market 等)同样经本函数返回,用于前端顶部菜单权限控制。
"""
if not user_id:
return set()
role_ids = get_effective_role_ids(db, user_id)
if not role_ids:
return set()
tenant = settings.DEFAULT_TENANT_NO
try:
q = (
db.query(SysMenu.perms, SysMenu.id)
.join(
SysRoleMenu,
and_(
SysRoleMenu.menu_id == SysMenu.id,
SysRoleMenu.del_flag == 0,
SysRoleMenu.tenant_no == tenant,
SysRoleMenu.role_id.in_(role_ids),
),
)
.filter(
SysMenu.del_flag == 0,
SysMenu.tenant_no == tenant,
SysMenu.status == "1",
)
.distinct()
)
out: Set[str] = set()
for perms, mid in q.all():
p = (perms or "").strip()
if p:
out.add(p)
elif mid:
out.add(str(mid).strip())
return out
except Exception:
return set()