55 lines
2.1 KiB
Python
55 lines
2.1 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
from django.db.models import F
|
|
from rest_framework.decorators import action
|
|
from rest_framework.permissions import IsAuthenticated
|
|
|
|
from dvadmin.system.models import FieldPermission, MenuField
|
|
from dvadmin.utils.json_response import DetailResponse
|
|
from dvadmin.utils.models import get_custom_app_models
|
|
|
|
|
|
class FieldPermissionMixin:
|
|
@action(methods=['get'], detail=False, permission_classes=[IsAuthenticated])
|
|
def field_permission(self, request):
|
|
"""
|
|
获取字段权限
|
|
"""
|
|
finded = False
|
|
for model in get_custom_app_models():
|
|
if model['object'] is self.serializer_class.Meta.model:
|
|
finded = True
|
|
break
|
|
if finded:
|
|
break
|
|
if finded is False:
|
|
return []
|
|
user = request.user
|
|
# 创建一个默认字典来存储最终的结果
|
|
result = {}
|
|
if user.is_superuser == 1:
|
|
data = MenuField.objects.filter(model=model['model']).values('field_name')
|
|
for item in data:
|
|
field_name = item.pop('field_name')
|
|
result[field_name] = {}
|
|
result[field_name]['is_create'] = True
|
|
result[field_name]['is_query'] = True
|
|
result[field_name]['is_update'] = True
|
|
else:
|
|
roles = request.user.role.values_list('id', flat=True)
|
|
data = FieldPermission.objects.filter(
|
|
field__model=model['model'], role__in=roles
|
|
).values('is_create', 'is_query', 'is_update', field_name=F('field__field_name'))
|
|
"""
|
|
合并权限
|
|
"""
|
|
# 遍历原始数据并填充结果字典
|
|
for item in data:
|
|
field_name = item.pop('field_name')
|
|
if field_name not in result:
|
|
result[field_name] = item
|
|
else:
|
|
for key, value in item.items():
|
|
result[field_name][key] = result[field_name][key] or value
|
|
return DetailResponse(data=result)
|