/**
* append items, shipping and discount to the payment object
*
* @param Mage_Sales_Model_Order_Item $order
* @param SofortLib_Multipay $sofortPayment
*/
private function _appendItems($order, $sofortPayment)
{
//items
$discountTax = 19;
foreach ($order->getAllVisibleItems() as $item) {
if (($item->product_type == 'downloadable' || $item->product_type == 'virtual') && $item->getRowTotal() > 0) {
throw new Exception(Mage::helper('pnsofortueberweisung')->__('Kauf auf Rechnung not allowed for downloadable or virtual products'));
}
$name = $item->getName();
$uid = $item->getSku() . "-" . $item->getItemId();
// FIXME getDescription is not default method for Mage_Sales_Model_Order_Item ?
$desc = $item->getDescription();
// configurable product
if ($item->product_type == 'configurable') {
$productOptions = unserialize($item->product_options);
// check attributes
if (!empty($productOptions['attributes_info'])) {
$configAttr = array();
foreach ($productOptions['attributes_info'] as $pOp) {
$configAttr[] = $pOp['value'];
}
if (!empty($configAttr)) {
$desc = implode(", ", $configAttr) . "\n" . $desc;
}
}
} else {
if ($item->product_type == 'bundle') {
$productOptions = unserialize($item->product_options);
// check bundle options
if (!empty($productOptions['bundle_options'])) {
$bundleTitle = array();
foreach ($productOptions['bundle_options'] as $pOp) {
if (!empty($pOp['value'])) {
foreach ($pOp['value'] as $bValue) {
$bundleTitle[] = $bValue['title'];
}
}
}
if (!empty($bundleTitle)) {
$desc = implode(", ", $bundleTitle) . "\n" . $desc;
}
}
}
}
// add item
$sofortPayment->addSofortrechnungItem(md5($uid), $item->getSku(), $name, $this->_getPriceInclTax($item), 0, $desc, $item->getQtyOrdered() - $item->getQtyCanceled() - $item->getQtyRefunded(), $item->getTaxPercent());
if ($item->getTaxPercent() > 0) {
// tax of discount is min of cart-items
$discountTax = min($item->getTaxPercent(), $discountTax);
}
}
//shipping
if ($order->getShippingAmount() != 0) {
$shippingTax = round($order->getShippingTaxAmount() / $order->getShippingAmount() * 100);
} else {
$shippingTax = 0;
}
// check if amount is removed
if ($order->getShippingAmount() - $order->getShippingRefunded() > 0) {
$sofortPayment->addSofortrechnungItem(1, 1, $order->getShippingDescription(), $this->_getShippingInclTax($order), 1, '', 1, $shippingTax);
}
//discount
if ($order->getDiscountAmount() != 0) {
$sofortPayment->addSofortrechnungItem(2, 2, Mage::helper('sales')->__('Discount'), $order->getDiscountAmount(), 2, '', 1, $discountTax);
}
}
