/**
* @param null $limit
* @return \Illuminate\Database\Eloquent\Collection|static[]
*/
public function getAllParents(array $filter, $limit = null)
{
$query = $this->question->parentOnly()->orderBy('id', 'DESC');
if (isset($filter['stage'])) {
$stage = $filter['stage'];
$query->whereRaw("metadata->>'stage' = ?", [$stage]);
}
if (is_null($limit)) {
return $query->all();
}
return $query->paginate();
}
