/**
* @param Mage_Sales_Model_Quote|null $quote
* @return bool
*/
public function isAvailable($quote = null)
{
$isAvailable = parent::isAvailable();
$disableZeroTotal = Mage::getStoreConfig('payment/adyen_hpp/disable_zero_total', $quote->getStoreId());
if (!is_null($quote) && $quote->getGrandTotal() <= 0 && $disableZeroTotal) {
return false;
}
return $isAvailable;
}
public function validate()
{
parent::validate();
$info = $this->getInfoInstance();
$hppType = $info->getCcType();
// validate if the ideal bank is chosen
if ($hppType == "ideal") {
if ($info->getPoNumber() == "") {
// hpp type is empty throw error
Mage::throwException(Mage::helper('adyen')->__('You chose an invalid bank'));
}
}
}
/**
* @desc Openinvoice Optional Fields.
* @desc Notice these are used to prepopulate the fields, but client can edit them at Adyen.
* @return type array
*/
public function getFormFields()
{
$adyFields = parent::getFormFields();
$adyFields = $this->getOptionalFormFields($adyFields, $this->_order);
return $adyFields;
}
