Wallmander\ElasticsearchIndexer\Model\Query\WpConverter::argTaxonomy PHP Method

    public static function argTaxonomy(Query $query, $value, &$q)
    {
        if (!empty($q['tax_query'])) {
            return;
        }
        if (!empty($q['term'])) {
            $query->should(['terms.' . $value . '.all_slugs' => $q['term']]);
        } elseif (!empty($q['term_id'])) {
            $query->should(['terms.' . $value . '.term_id' => $q['term_id'], 'terms.' . $value . '.parent' => $q['term_id']]);
        }
    }