nk20/apps/api/viewsets.py

27 lines
1018 B
Python

# Copyright (C) 2018-2020 by BDE ENS Paris-Saclay
# SPDX-License-Identifier: GPL-3.0-or-later
from django.contrib.contenttypes.models import ContentType
from member.backends import PermissionBackend
from rest_framework import viewsets
class ReadProtectedModelViewSet(viewsets.ModelViewSet):
"""
Protect a ModelViewSet by filtering the objects that the user cannot see.
"""
def get_queryset(self):
model = ContentType.objects.get_for_model(self.serializer_class.Meta.model)
return super().get_queryset().filter(PermissionBackend().filter_queryset(self.request.user, model, "view"))
class ReadOnlyProtectedModelViewSet(viewsets.ReadOnlyModelViewSet):
"""
Protect a ReadOnlyModelViewSet by filtering the objects that the user cannot see.
"""
def get_queryset(self):
model = ContentType.objects.get_for_model(self.serializer_class.Meta.model)
return super().get_queryset().filter(PermissionBackend().filter_queryset(self.request.user, model, "view"))