/**
* Returns the Saferpay id for this payment method.
*
* @return string ID of the payment method.
*/
public function getPaymentId()
{
if ($this->existsPaymentMethodConfigurationValue('credit_card_brands')) {
$map = $this->getPaymentInformationMap();
$ids = array();
$cards = $this->getPaymentMethodConfigurationValue('credit_card_brands');
foreach ($cards as $card) {
$ids[] = $map[strtolower($card)]['parameters']['id'];
}
return implode(',', $ids);
} else {
return parent::getPaymentId();
}
}
