public function firstOrCreate($user_id, $item_id)
{
$likeData = \DB::table($this->getTableName())->where($this->getTableName() . '.user_id', $user_id)->where($this->getTableName() . '.item_id', $item_id)->first();
if (!empty($likeData)) {
return $likeData;
}
$object = array();
$object["user_id"] = $user_id;
$object["item_id"] = $item_id;
$like_id = $this->insert($object);
return $this->getLikeById($like_id);
}