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Merge branch 'feature/optimize-back-collection' into 'develop'

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select related before load

See merge request gm/gm-backend!241
This commit is contained in:
Anton Gorbunov 2020-01-27 06:42:26 +00:00
commit d49b00e008
2 changed files with 5 additions and 1 deletions
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4
apps/collection/models.py
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@ -57,6 +57,10 @@ class CollectionQuerySet(RelatedObjectsCountMixin):
"""Returned only published collection"""
return self.filter(is_publish=True)
def with_base_related(self):
"""Select relate objects"""
return self.select_related('country')
class Collection(ProjectBaseMixin, CollectionDateMixin,
TranslatedFieldsMixin, URLImageMixin):

2
apps/collection/views/back.py
View File

@ -75,7 +75,7 @@ class CollectionBackOfficeViewSet(mixins.CreateModelMixin,
"""ViewSet for Collection model for BackOffice users."""
permission_classes = (permissions.IsAuthenticated,)
queryset = models.Collection.objects.all()
queryset = models.Collection.objects.with_base_related()
filter_backends = [DjangoFilterBackend, OrderingFilter]
serializer_class = serializers.CollectionBackOfficeSerializer
bind_object_serializer_class = serializers.CollectionBindObjectSerializer