def notifications_details(self, request, username, subscription_id):
obj = self.get_object()
try:
subscription = obj.subscription_set.get(id=subscription_id)
except (Subscription.DoesNotExist, ValueError) as error:
raise ParseError(str(error), "invalid")
if request.method == "DELETE":
self.perm_check(request)
subscription.delete()
return Response(status=HTTP_204_NO_CONTENT)
if request.method == "GET":
serializer = NotificationSerializer(
subscription, context={"request": request}
)
else:
self.perm_check(request)
serializer = NotificationSerializer(
subscription,
data=request.data,
context={"request": request},
partial=request.method == "PATCH",
)
serializer.is_valid(raise_exception=True)
serializer.save()
return Response(serializer.data, status=HTTP_200_OK)
def notifications(self, request, **kwargs):
obj = self.get_object()
if request.method == "POST":
self.perm_check(request)
with transaction.atomic():
serializer = NotificationSerializer(
data=request.data, context={"request": request})
serializer.is_valid(raise_exception=True)
serializer.save(user=obj)
return Response(serializer.data, status=HTTP_201_CREATED)
queryset = obj.subscription_set.order_by("id")
page = self.paginate_queryset(queryset)
serializer = NotificationSerializer(page,
many=True,
context={"request": request})
return self.get_paginated_response(serializer.data)