/**
* @return Payone_Api_Request_Parameter_Invoicing_Transaction
*/
protected function mapInvoicingParameters()
{
$order = $this->getOrder();
$creditmemo = $this->getCreditmemo();
$invoicing = new Payone_Api_Request_Parameter_Invoicing_Transaction();
if (!empty($creditmemo) && $creditmemo->hasData()) {
$creditmemoIncrementId = $creditmemo->getIncrementId();
if ($creditmemoIncrementId === null) {
$creditmemoIncrementId = $this->fetchNewIncrementId($creditmemo);
}
$appendix = $this->getInvoiceAppendixRefund($creditmemo);
$invoicing->setInvoiceid($creditmemoIncrementId);
$invoicing->setInvoiceappendix($appendix);
// Regular order items:
foreach ($creditmemo->getItemsCollection() as $itemData) {
/** @var $itemData Mage_Sales_Model_Order_Creditmemo_Item */
/** @var $orderItem Mage_Sales_Model_Order_Item */
$orderItem = $order->getItemById($itemData->getOrderItemId());
if ($orderItem->isDummy()) {
continue;
// Do not map dummy items.
}
$number = number_format($itemData->getQty(), 0, '.', '');
if ($number <= 0) {
continue;
// Do not map items with zero quantity
}
$params['id'] = $itemData->getSku();
$params['de'] = $itemData->getName();
$params['no'] = $number;
$params['pr'] = $itemData->getPriceInclTax();
if ($this->getPaymentMethod()->mustTransmitInvoicingItemTypes()) {
$params['it'] = Payone_Api_Enum_InvoicingItemType::GOODS;
}
// We have to load the tax percentage from the order item
$params['va'] = number_format($orderItem->getTaxPercent(), 0, '.', '');
$item = new Payone_Api_Request_Parameter_Invoicing_Item();
$item->init($params);
$invoicing->addItem($item);
}
// Refund shipping
if ($creditmemo->getShippingInclTax() > 0) {
$invoicing->addItem($this->mapRefundShippingAsItemByCreditmemo($creditmemo));
}
// Adjustment Refund (positive adjustment)
if ($creditmemo->getAdjustmentPositive() > 0) {
$invoicing->addItem($this->mapAdjustmentPositiveAsItemByCreditmemo($creditmemo));
}
// Adjustment Fee (negative adjustment)
if ($creditmemo->getAdjustmentNegative() > 0) {
$invoicing->addItem($this->mapAdjustmentNegativeAsItemByCreditmemo($creditmemo));
}
// Add Discount as a position
$discountAmount = $creditmemo->getDiscountAmount();
if ($discountAmount > 0) {
$invoicing->addItem($this->mapDiscountAsItem(-1 * $discountAmount));
}
}
return $invoicing;
}
