buildSearchQuery example

        $search = new EsSearch();

        if ($criteria->offset) {
            $search->setFrom($criteria->offset);
        }
        if ($criteria->limit) {
            $search->setSize($criteria->limit);
        }

        if ($criteria->term) {
            $search->addQuery($this->buildSearchQuery($criteria));
        }

        if (!empty($criteria->conditions)) {
            $this->addFilters($search, $criteria);
        }
        if (!empty($criteria->sortings)) {
            $this->addSortings($criteria, $search);
        }

        return $search;
    }