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fix recipe counting issue on extended mixin

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smilerz 2023-09-06 15:54:23 -05:00
parent c72bf57ccb
commit 52909e8117
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GPG Key ID: 39444C7606D47126
2 changed files with 3 additions and 6 deletions
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3
cookbook/serializer.py
View File

@ -56,8 +56,7 @@ class ExtendedRecipeMixin(serializers.ModelSerializer):
api_serializer = None
# extended values are computationally expensive and not needed in normal circumstances
try:
if str2bool(
self.context['request'].query_params.get('extended', False)) and self.__class__ == api_serializer:
if str2bool(self.context['request'].query_params.get('extended', False)) and self.__class__ == api_serializer:
return fields
except (AttributeError, KeyError):
pass

6
cookbook/views/api.py
View File

@ -153,8 +153,7 @@ class ExtendedRecipeMixin():
# add a recipe count annotation to the query
# explanation on construction https://stackoverflow.com/a/43771738/15762829
recipe_count = Recipe.objects.filter(**{recipe_filter: OuterRef('id')}, space=space).values(
recipe_filter).annotate(count=Count('pk')).values('count')
recipe_count = Recipe.objects.filter(**{recipe_filter: OuterRef('id')}, space=space).values(recipe_filter).annotate(count=Count('pk', distinct=True)).values('count')
queryset = queryset.annotate(recipe_count=Coalesce(Subquery(recipe_count), 0))
# add a recipe image annotation to the query
@ -323,8 +322,7 @@ class TreeMixin(MergeMixin, FuzzyFilterMixin, ExtendedRecipeMixin):
except self.model.DoesNotExist:
self.queryset = self.model.objects.none()
else:
return self.annotate_recipe(queryset=super().get_queryset(), request=self.request,
serializer=self.serializer_class, tree=True)
return self.annotate_recipe(queryset=super().get_queryset(), request=self.request, serializer=self.serializer_class, tree=True)
self.queryset = self.queryset.filter(space=self.request.space).order_by(Lower('name').asc())
return self.annotate_recipe(queryset=self.queryset, request=self.request, serializer=self.serializer_class,