71 lines
2.3 KiB
Python
71 lines
2.3 KiB
Python
# api/roles.py
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from typing import List
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from django.shortcuts import get_object_or_404
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from ninja import Router
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from ninja.errors import HttpError
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from users.models import Role
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from users.permission import has_permission, clear_user_permissions_cache
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from users.schema import RoleOut, RoleCreate, RoleMenuAssign, RoleUpdate
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router = Router(tags=['roles'])
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@router.post("/", response=RoleOut, summary="创建角色")
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def create_role(request, payload: RoleCreate):
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if not has_permission(request.auth.id, "role:create"):
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raise HttpError(403, "权限不足")
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role = Role.objects.create(**payload.dict())
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return role
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@router.get("/", response=List[RoleOut], summary="获取角色列表")
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def list_roles(request):
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if not has_permission(request.auth.id, "role:list"):
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raise HttpError(403, "权限不足")
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return Role.objects.all()
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@router.get("/{role_id}/", response=RoleOut, summary="获取角色详情")
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def get_role(request, role_id: int):
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if not has_permission(request.auth.id, "role:view"):
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raise HttpError(403, "权限不足")
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role = get_object_or_404(Role, id=role_id)
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return role
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@router.put("/{role_id}/", response=RoleOut, summary="更新角色")
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def update_role(request, role_id: int, payload: RoleUpdate):
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if not has_permission(request.auth.id, "role:update"):
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raise HttpError(403, "权限不足")
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role = get_object_or_404(Role, id=role_id)
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for attr, value in payload.dict().items():
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setattr(role, attr, value)
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role.save()
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return role
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@router.delete("/{role_id}/", summary="删除角色")
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def delete_role(request, role_id: int):
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if not has_permission(request.auth.id, "role:delete"):
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raise HttpError(403, "权限不足")
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role = get_object_or_404(Role, id=role_id)
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role.delete()
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return {"success": True}
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@router.post("/{role_id}/menus/", summary="分配角色菜单权限")
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def assign_role_menus(request, role_id: int, payload: RoleMenuAssign):
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if not has_permission(request.auth.id, "role:assign_permissions"):
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raise HttpError(403, "权限不足")
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role = get_object_or_404(Role, id=role_id)
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# 直接使用 ManyToManyField 的 set() 方法
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role.menus.set(payload.menu_ids)
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# 清除该角色下所有用户的权限缓存
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clear_user_permissions_cache(role_id)
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return {"success": True}
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