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prefetch food relations #1965

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8633brown
2022-08-04 22:11:48 +01:00
parent 1fae004785
commit 70b2bd6ccf
1 changed files with 4 additions and 3 deletions
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7
cookbook/views/api.py
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@@ -527,9 +527,10 @@ class FoodViewSet(viewsets.ModelViewSet, TreeMixin):
shopping_status = ShoppingListEntry.objects.filter(space=self.request.space, food=OuterRef('id'), shopping_status = ShoppingListEntry.objects.filter(space=self.request.space, food=OuterRef('id'),
checked=False).values('id') checked=False).values('id')
# onhand_status = self.queryset.annotate(onhand_status=Exists(onhand_users_set__in=[shared_users])) # onhand_status = self.queryset.annotate(onhand_status=Exists(onhand_users_set__in=[shared_users]))
return self.queryset.annotate(shopping_status=Exists(shopping_status)).prefetch_related('onhand_users', return self.queryset\
'inherit_fields').select_related( .annotate(shopping_status=Exists(shopping_status))\
'recipe', 'supermarket_category') .prefetch_related('onhand_users', 'inherit_fields', 'child_inherit_fields', 'substitute')\
.select_related('recipe', 'supermarket_category')
@decorators.action(detail=True, methods=['PUT'], serializer_class=FoodShoppingUpdateSerializer, ) @decorators.action(detail=True, methods=['PUT'], serializer_class=FoodShoppingUpdateSerializer, )
# TODO DRF only allows one action in a decorator action without overriding get_operation_id_base() this should be PUT and DELETE probably # TODO DRF only allows one action in a decorator action without overriding get_operation_id_base() this should be PUT and DELETE probably