/**
* build out an ILineItem payload and add it to the ILineItemIterable.
*
* @param Mage_Sales_Model_Quote_Item_Abstract
* @param ILineItemIterable
* @param string
* @return self
*/
public function createLineItem(Mage_Sales_Model_Quote_Item_Abstract $item, ILineItemIterable $lineItems, $currencyCode)
{
$lineItem = $lineItems->getEmptyLineItem();
$lineItem->setName($this->helper->__($item->getProduct()->getName()))->setSequenceNumber($item->getId())->setQuantity($item->getTotalQty())->setCurrencyCode($currencyCode);
if ($this->canIncludeAmounts($item)) {
$lineItem->setUnitAmount($item->getPrice());
}
$lineItems->offsetSet($lineItem, null);
}
/**
* process specific amount types into negative-value line item
* payloads
* @param Mage_Sales_Model_Quote
* @param ILineItemIterable
* @return self
*/
protected function processNegativeLineItems(Mage_Sales_Model_Quote $quote, ILineItemIterable $lineItems)
{
$negativeAmountTypes = array('discount', 'giftcardaccount', 'ebayenterprise_giftcard');
$currencyCode = $quote->getQuoteCurrencyCode();
foreach ($negativeAmountTypes as $totalType) {
$totalAmount = $this->getTotal($totalType, $quote);
if ($totalAmount) {
// ensure all amounts are negative
$totalAmount = -abs($totalAmount);
$lineItem = $lineItems->getEmptyLineItem();
$lineItem->setName($this->helper->__($totalType))->setSequenceNumber($totalType)->setQuantity(1)->setUnitAmount($totalAmount)->setCurrencyCode($currencyCode);
$lineItems->offsetSet($lineItem, null);
}
}
return $this;
}
