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fixes #3428 - caching invalidation issues

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Mitgate invalidation issues by using prefetch_related instead of select_related.
Also use invalidated_update instead of just update.
This commit is contained in:
John Anderson
2019-08-19 01:53:39 -04:00
parent dd4dafa7be
commit ade844f7a7
29 changed files with 236 additions and 294 deletions
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4
netbox/extras/api/views.py
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@@ -120,7 +120,7 @@ class ExportTemplateViewSet(ModelViewSet):
#
class TopologyMapViewSet(ModelViewSet):
queryset = TopologyMap.objects.select_related('site')
queryset = TopologyMap.objects.prefetch_related('site')
serializer_class = serializers.TopologyMapSerializer
filterset_class = filters.TopologyMapFilter
@@ -260,6 +260,6 @@ class ObjectChangeViewSet(ReadOnlyModelViewSet):
"""
Retrieve a list of recent changes.
"""
queryset = ObjectChange.objects.select_related('user')
queryset = ObjectChange.objects.prefetch_related('user')
serializer_class = serializers.ObjectChangeSerializer
filterset_class = filters.ObjectChangeFilter