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cached facet results

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This commit is contained in:
smilerz
2021-09-26 16:44:12 -05:00
parent b7be5cd325
commit b3cffa4a38
23 changed files with 336 additions and 171 deletions
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10
cookbook/serializer.py
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@ -216,9 +216,9 @@ class KeywordSerializer(UniqueFieldsMixin, serializers.ModelSerializer):
def get_image(self, obj):
recipes = obj.recipe_set.all().filter(space=obj.space).exclude(image__isnull=True).exclude(image__exact='')
if len(recipes) == 0 and obj.has_children():
if recipes.count() == 0 and obj.has_children():
recipes = Recipe.objects.filter(keywords__in=obj.get_descendants(), space=obj.space).exclude(image__isnull=True).exclude(image__exact='') # if no recipes found - check whole tree
if len(recipes) != 0:
if recipes.count() != 0:
return random.choice(recipes).image.url
else:
return None
@ -249,7 +249,7 @@ class UnitSerializer(UniqueFieldsMixin, serializers.ModelSerializer):
def get_image(self, obj):
recipes = Recipe.objects.filter(steps__ingredients__unit=obj, space=obj.space).exclude(image__isnull=True).exclude(image__exact='')
if len(recipes) != 0:
if recipes.count() != 0:
return random.choice(recipes).image.url
else:
return None
@ -330,10 +330,10 @@ class FoodSerializer(UniqueFieldsMixin, WritableNestedModelSerializer):
# if food is not also a recipe, look for recipe images that use the food
recipes = Recipe.objects.filter(steps__ingredients__food=obj, space=obj.space).exclude(image__isnull=True).exclude(image__exact='')
# if no recipes found - check whole tree
if len(recipes) == 0 and obj.has_children():
if recipes.count() == 0 and obj.has_children():
recipes = Recipe.objects.filter(steps__ingredients__food__in=obj.get_descendants(), space=obj.space).exclude(image__isnull=True).exclude(image__exact='')
if len(recipes) != 0:
if recipes.count() != 0:
return random.choice(recipes).image.url
else:
return None