/**
* Whether to show 'Return to stock' column for item parent
*
* @param Item $item
* @return bool
*/
public function canParentReturnToStock($item = null)
{
if ($item !== null) {
if ($item->getCreditmemo()->getOrder()->hasCanReturnToStock()) {
return $item->getCreditmemo()->getOrder()->getCanReturnToStock();
}
} elseif ($this->getOrder()->hasCanReturnToStock()) {
return $this->getOrder()->getCanReturnToStock();
}
return $this->canReturnToStock();
}
