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Jeremy Stretch 7abb2b2ab5 Closes #15131: Dynamic queryset annotations for REST API endpoints (#15152)
* Introduce RelatedObjectCountField

* Introduce get_annotations_for_serializer() and enable dynamic annotations

* Add RelatedObjectCountFields to serializers; remove static annotations from querysets

* Remove annotations cleanup logic from BriefModeMixin

* Annotate type for RelatedObjectCountField

* Remove redundant field on TagSerializer

* Add missing reverse relationship for power feeds to rack

* Refactor RelatedObjectCountField to take a single relationship name
2024-02-15 14:49:27 -05:00

56 lines
1.7 KiB
Python

from django.shortcuts import get_object_or_404
from rest_framework.decorators import action
from rest_framework.exceptions import PermissionDenied
from rest_framework.response import Response
from rest_framework.routers import APIRootView
from rest_framework.viewsets import ReadOnlyModelViewSet
from core import filtersets
from core.models import *
from netbox.api.viewsets import NetBoxModelViewSet, NetBoxReadOnlyModelViewSet
from . import serializers
class CoreRootView(APIRootView):
"""
Core API root view
"""
def get_view_name(self):
return 'Core'
class DataSourceViewSet(NetBoxModelViewSet):
queryset = DataSource.objects.all()
serializer_class = serializers.DataSourceSerializer
filterset_class = filtersets.DataSourceFilterSet
@action(detail=True, methods=['post'])
def sync(self, request, pk):
"""
Enqueue a job to synchronize the DataSource.
"""
if not request.user.has_perm('core.sync_datasource'):
raise PermissionDenied("Syncing data sources requires the core.sync_datasource permission.")
datasource = get_object_or_404(DataSource, pk=pk)
datasource.enqueue_sync_job(request)
serializer = serializers.DataSourceSerializer(datasource, context={'request': request})
return Response(serializer.data)
class DataFileViewSet(NetBoxReadOnlyModelViewSet):
queryset = DataFile.objects.defer('data')
serializer_class = serializers.DataFileSerializer
filterset_class = filtersets.DataFileFilterSet
class JobViewSet(ReadOnlyModelViewSet):
"""
Retrieve a list of job results
"""
queryset = Job.objects.all()
serializer_class = serializers.JobSerializer
filterset_class = filtersets.JobFilterSet