/**
* Returns true if this user wishes the delivery on an german island.
* @param oxBasket $oBasket
* @return bool
*/
protected function isForB3NIsland(oxBasket $oBasket)
{
$oUser = $oBasket->getBasketUser();
$sZip = $oUser->oxuser__oxzip->value;
if ($oUser->getSelectedAddressId() && ($oAddr = $oUser->getSelectedAddress())) {
$sZip = $oAddr->oxaddress__oxzip->value;
}
// if
return $sZip && in_array($sZip, $this->getConfig()->getConfigParam('aB3NGermanIslandZips') ?: array());
}
