/**
* Calculate refund qty
*
* @param Varien_Object $dataObject
* @param Mage_Sales_Model_Order_Item $orderItem
* @return array [not_ship, shipped, total, had_refunded]
*/
protected function _calculateRefundedQty($dataObject, $orderItem)
{
$creditMemo = $dataObject->getCreditmemoObject();
$order = $dataObject->getOrder();
$parentItemId = $orderItem->getParentItemId();
$refundItem = $creditMemo->getItemByOrderId($orderItem->getId());
$parentItem = $parentItemId ? $creditMemo->getItemByOrderId($parentItemId) : false;
if (is_bool($refundItem)) {
$refundQty = $parentItem ? $parentItem->getQty() : 0;
} else {
$refundQty = $parentItem ? $parentItem->getQty() * $refundItem->getQty() : $refundItem->getQty();
}
$oldCreditmemos = $order->getCreditmemosCollection();
/* total refuned qty before created this creditmemo */
$hadRefundedQty = 0;
if (count($oldCreditmemos)) {
foreach ($oldCreditmemos as $oldCreditmemo) {
if ($oldCreditmemo->getId() == $creditMemo->getId()) {
continue;
}
$item = $oldCreditmemo->getItemByOrderId($orderItem->getId());
if ($item) {
$parentItem = $orderItem->getParentItemId() ? $oldCreditmemo->getItemByOrderId($orderItem->getParentItemId()) : false;
$hadRefundedQty += $parentItem ? $parentItem->getQty() * $item->getQty() : $item->getQty();
}
}
}
/* calculate shipped qty */
$shippedQty = $orderItem->getQtyShipped();
if ($orderItem->getParentItemId()) {
$parentOrderItem = $order->getItemById($orderItem->getParentItemId());
if ($parentOrderItem && $parentOrderItem->getProduct()->getTypeId() == Mage_Catalog_Model_Product_Type::TYPE_CONFIGURABLE) {
$shippedQty = $parentOrderItem->getQtyShipped();
}
}
/* calculate canceled qty */
$canceledQty = $orderItem->getQtyCanceled();
if ($orderItem->getParentItemId()) {
$parentOrderItem = $order->getItemById($orderItem->getParentItemId());
if ($parentOrderItem && $parentOrderItem->getProduct()->getTypeId() == Mage_Catalog_Model_Product_Type::TYPE_CONFIGURABLE) {
$canceledQty = $parentOrderItem->getQtyCanceled();
}
}
/* total qty which we need to ship before created this credit memo */
$needToShipQty = $orderItem->getQtyOrdered() - $shippedQty - $hadRefundedQty - $canceledQty;
$needToShipQty = $needToShipQty >= 0 ? $needToShipQty : 0;
/* separate refund qty to qty of not_ship items & qty of shipped items */
$refundQtys = array('not_ship' => min($refundQty, $needToShipQty), 'shipped' => $refundQty - min($refundQty, $needToShipQty), 'total' => $refundQty, 'had_refunded' => $hadRefundedQty);
return $refundQtys;
}
/**
* Add item quantities to the XML
*
* @param Mage_Core_Block_Template $renderer Product renderer
* @param Mage_XmlConnect_Model_Simplexml_Element $quantityXml
* @param Mage_Sales_Model_Order_Item $item
* @return null
*/
public function addQuantityToXml(Mage_Core_Block_Template $renderer, Mage_XmlConnect_Model_Simplexml_Element $quantityXml, Mage_Sales_Model_Order_Item $item)
{
$qty = 1 * $item->getQtyOrdered();
if ($qty > 0) {
$quantityXml->addCustomChild('value', $qty, array('label' => $this->__('Ordered')));
}
$qty = 1 * $item->getQtyShipped();
if ($qty > 0) {
$quantityXml->addCustomChild('value', $qty, array('label' => $this->__('Shipped')));
}
$qty = 1 * $item->getQtyCanceled();
if ($qty > 0) {
$quantityXml->addCustomChild('value', $qty, array('label' => $this->__('Canceled')));
}
$qty = 1 * $item->getQtyRefunded();
if ($qty > 0) {
$quantityXml->addCustomChild('value', $qty, array('label' => $this->__('Refunded')));
}
}
/**
* Cancel specific qty of order item
*
* @param Mage_Sales_Model_Order_Item $orderItem
* @param null $qtyToCancel
* @return Mage_Sales_Model_Order_Item
*/
public function cancelOrderItem(Mage_Sales_Model_Order_Item $orderItem, $qtyToCancel = null)
{
if ($orderItem->getStatusId() !== Mage_Sales_Model_Order_Item::STATUS_CANCELED) {
if (is_null($qtyToCancel)) {
$qtyToCancel = $orderItem->getQtyToCancel();
}
Mage::dispatchEvent('sales_order_item_cancel', array('item' => $orderItem));
$orderItem->setQtyCanceled($orderItem->getQtyCanceled() + $qtyToCancel);
$orderItem->setTaxCanceled($orderItem->getTaxCanceled() + $orderItem->getBaseTaxAmount() * $orderItem->getQtyCanceled() / $orderItem->getQtyOrdered());
$orderItem->setHiddenTaxCanceled($orderItem->getHiddenTaxCanceled() + $orderItem->getHiddenTaxAmount() * $orderItem->getQtyCanceled() / $orderItem->getQtyOrdered());
}
return $orderItem;
}
