/**
* Ensure the index is invalidated when synonyms are updated.
*
* @param QueryModel $subject Saved query.
* @param \Closure $proceed Original save method.
*
* @return QueryModel
*/
public function aroundSave(QueryModel $subject, \Closure $proceed)
{
$needReindex = $subject->dataHasChangedFor('synonym_for');
$result = $proceed();
if ($needReindex) {
$this->indexerRegistry->get(ThesaurusIndexer::INDEXER_ID)->invalidate();
}
return $result;
}
