oncall-engine/engine/apps/public_api/views/integrations.py
2022-09-05 11:44:22 +01:00

74 lines
2.8 KiB
Python

from django.db.models import Count
from django_filters import rest_framework as filters
from rest_framework.exceptions import NotFound
from rest_framework.permissions import IsAuthenticated
from rest_framework.viewsets import ModelViewSet
from apps.alerts.models import AlertReceiveChannel
from apps.auth_token.auth import ApiTokenAuthentication
from apps.public_api.serializers import IntegrationSerializer, IntegrationUpdateSerializer
from apps.public_api.throttlers.user_throttle import UserThrottle
from common.api_helpers.filters import ByTeamFilter
from common.api_helpers.mixins import FilterSerializerMixin, RateLimitHeadersMixin, UpdateSerializerMixin
from common.api_helpers.paginators import FiftyPageSizePaginator
from common.insight_log import EntityEvent, write_resource_insight_log
from .maintaiable_object_mixin import MaintainableObjectMixin
class IntegrationView(
RateLimitHeadersMixin,
FilterSerializerMixin,
UpdateSerializerMixin,
MaintainableObjectMixin,
ModelViewSet,
):
authentication_classes = (ApiTokenAuthentication,)
permission_classes = (IsAuthenticated,)
throttle_classes = [UserThrottle]
model = AlertReceiveChannel
serializer_class = IntegrationSerializer
update_serializer_class = IntegrationUpdateSerializer
pagination_class = FiftyPageSizePaginator
filter_backends = (filters.DjangoFilterBackend,)
filterset_class = ByTeamFilter
def get_queryset(self):
queryset = AlertReceiveChannel.objects.filter(organization=self.request.auth.organization).order_by(
"created_at"
)
name = self.request.query_params.get("name", None)
if name is not None:
queryset = queryset.filter(verbal_name=name)
queryset = self.filter_queryset(queryset)
queryset = self.serializer_class.setup_eager_loading(queryset)
queryset = queryset.annotate(alert_groups_count_annotated=Count("alert_groups", distinct=True))
return queryset
def get_object(self):
public_primary_key = self.kwargs["pk"]
try:
return self.get_queryset().get(public_primary_key=public_primary_key)
except AlertReceiveChannel.DoesNotExist:
raise NotFound
def perform_update(self, serializer):
prev_state = serializer.instance.insight_logs_serialized
serializer.save()
new_state = serializer.instance.insight_logs_serialized
write_resource_insight_log(
instance=serializer.instance,
author=self.request.user,
event=EntityEvent.UPDATED,
prev_state=prev_state,
new_state=new_state,
)
def perform_destroy(self, instance):
write_resource_insight_log(instance=instance, author=self.request.user, event=EntityEvent.DELETED)
instance.delete()