/**
* Get record for given $link.
* If not exists create one.
*
* @param $link
* @return array|mixed|null
*/
public function getOrCreateShort($link)
{
$linkRow = $this->get($link);
if (!$linkRow) {
//there is no given link, need to create one
$short = $this->createShort();
$linkRow = ['link' => $link, 'short' => $short, 'ip' => Helper::getIp()];
$linkRow = $this->save($linkRow);
}
return $linkRow;
}
