def filter_categories(qs, _, value):
if value:
categories = get_nodes(value, categories_types.Category)
categories = [
category.get_descendants(include_self=True)
for category in categories
]
ids = {category.id for tree in categories for category in tree}
qs = filter_by_include_ids(qs, ids, "category")
return qs
def filter_sales(qs, _, value):
if value:
sales = get_nodes(value, discount_types.Sale)
qs = filter_by_include_ids(qs, sales, "sale")
return qs
def filter_not_in_vouchers(qs, _, value):
if value:
vouchers = get_nodes(value, discount_types.Voucher)
qs = filter_by_exclude_ids(qs, vouchers, "voucher")
return qs
def filter_not_in_collections(qs, _, value):
if value:
collections = get_nodes(value, collections_types.Collection)
qs = filter_by_exclude_ids(qs, collections, "collections")
return qs