oncall-engine/engine/apps/api/views/telegram_channels.py
Joey Orlando 06933a696a
Support alert routing based on labels (#3778)
# What this PR does

This PR adds support for routing alerts based on labels.
https://www.loom.com/share/4401de6e3c4945d5b8961fe43ee373c9

Additionally:
- improve the typing around the `get_object` method that is inherited by
[`PublicPrimaryKeyMixin.get_object`](https://github.com/grafana/oncall/blob/dev/engine/common/api_helpers/mixins.py#L153)
in most of our models. `PublicPrimaryKeyMixin` is generic, so it can be
more strongly typed when it is being subclassed, which results in better
typing of the `get_object` method in child classes
- I decided to do this because I started looking into this task via the
[`AlertReceiveChannelView.send_demo_alert`
method/endpoint](https://github.com/grafana/oncall/blob/dev/engine/apps/api/views/alert_receive_channel.py#L242).
Within that method, `instance` is not typed because the inherited
`get_object` method is not typed.. I digress 😄
- improve typing around `Alert.create` and
`apps.integrations.tasks.create_alert` functions
- make `Alert.render_group_data` more DRY by extracting some logic out
into `Alert._apply_jinja_template_to_alert_payload_and_labels`
- deduplicate the logic of `value.strip().lower() in ["1", "true",
"ok"]` into a shared function,
`common.jinja_templater.apply_jinja_template.templated_value_is_truthy`

Closes https://github.com/grafana/oncall-private/issues/2490

## Checklist

- [x] Unit, integration, and e2e (if applicable) tests updated
- [x] `CHANGELOG.md` updated (or `pr:no changelog` PR label added if not
required)
- [x] Documentation added (or `pr:no public docs` PR label added if not
required) (will be done in #3762)
2024-01-30 13:07:19 -05:00

52 lines
2 KiB
Python

from rest_framework import mixins, status, viewsets
from rest_framework.decorators import action
from rest_framework.permissions import IsAuthenticated
from rest_framework.response import Response
from apps.api.permissions import RBACPermission
from apps.api.serializers.telegram import TelegramToOrganizationConnectorSerializer
from apps.auth_token.auth import PluginAuthentication
from apps.telegram.models import TelegramToOrganizationConnector
from common.api_helpers.mixins import PublicPrimaryKeyMixin
from common.insight_log.chatops_insight_logs import ChatOpsEvent, ChatOpsTypePlug, write_chatops_insight_log
class TelegramChannelViewSet(
PublicPrimaryKeyMixin[TelegramToOrganizationConnector],
mixins.RetrieveModelMixin,
mixins.DestroyModelMixin,
mixins.ListModelMixin,
viewsets.GenericViewSet,
):
authentication_classes = (PluginAuthentication,)
permission_classes = (IsAuthenticated, RBACPermission)
rbac_permissions = {
"metadata": [RBACPermission.Permissions.CHATOPS_READ],
"list": [RBACPermission.Permissions.CHATOPS_READ],
"retrieve": [RBACPermission.Permissions.CHATOPS_READ],
"destroy": [RBACPermission.Permissions.CHATOPS_UPDATE_SETTINGS],
"set_default": [RBACPermission.Permissions.CHATOPS_UPDATE_SETTINGS],
}
serializer_class = TelegramToOrganizationConnectorSerializer
def get_queryset(self):
return TelegramToOrganizationConnector.objects.filter(organization=self.request.user.organization)
@action(detail=True, methods=["post"])
def set_default(self, request, pk):
telegram_channel = self.get_object()
telegram_channel.make_channel_default(request.user)
return Response(status=status.HTTP_200_OK)
def perform_destroy(self, instance):
user = self.request.user
write_chatops_insight_log(
author=user,
event_name=ChatOpsEvent.CHANNEL_DISCONNECTED,
chatops_type=ChatOpsTypePlug.TELEGRAM.value,
channel_name=instance.channel_name,
)
instance.delete()