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Features: 1) Add children_present BooleanFilter to CategoryFilter for filtering presence of children;

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Fixes: None;

Extra: 1) Implement `filter_children_presence` method to support the new filter;
This commit is contained in:
Egor Pavlovich Gorbunov 2025-06-16 18:08:31 +03:00
parent 64f00d74c0
commit 33e557e693
1 changed files with 8 additions and 0 deletions
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8
core/filters.py
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@ -323,6 +323,8 @@ class CategoryFilter(FilterSet):
parent_uuid = CharFilter(method="filter_parent_uuid", label=_("Parent"))
slug = CharFilter(field_name="slug", lookup_expr="exact", label=_("Slug"))
tags = CaseInsensitiveListFilter(field_name="tags__tag_name", label=_("Tags"))
children_present = BooleanFilter(method="filter_children_presence", field_name="children_present",
label=_("children present"))
order_by = OrderingFilter(
fields=(
@ -336,6 +338,12 @@ class CategoryFilter(FilterSet):
model = Category
fields = ["uuid", "name", "parent_uuid", "slug", "tags"]
def filter_children_presence(self, queryset, _name, value):
if value:
return queryset.filter(children__isnull=False)
else:
return queryset.filter(children__isnull=True)
def filter_parent_uuid(self, queryset, _name, value):
if value in ("", "null", "None"):
return queryset.filter(parent=None)