/**
* Check product inventory data when quote item quantity declaring
*
* @param Varien_Event_Observer $observer
* @return Mage_CatalogInventory_Model_Observer
*/
public function checkQuoteItemQty($observer)
{
$quoteItem = $observer->getEvent()->getItem();
/* @var $quoteItem Mage_Sales_Model_Quote_Item */
if (!$quoteItem || !$quoteItem->getProductId() || !$quoteItem->getQuote() || $quoteItem->getQuote()->getIsSuperMode()) {
return $this;
}
// added to skip double inventory check for promo item.
if ($quoteItem->getPrice() === NULL) {
return $this;
}
return parent::checkQuoteItemQty($observer);
}
public function refundOrderInventory($observer)
{
if (!Mage::helper('udmulti')->isActive()) {
return parent::refundOrderInventory($observer);
}
$creditmemo = $observer->getEvent()->getCreditmemo();
$parentItems = $items = array();
foreach ($creditmemo->getAllItems() as $item) {
$return = false;
if ($item->hasBackToStock()) {
if ($item->getBackToStock() && $item->getQty()) {
$return = true;
}
} elseif (Mage::helper('cataloginventory')->isAutoReturnEnabled()) {
$return = true;
}
$oItem = $item->getOrderItem();
$children = $oItem->getChildrenItems() ? $oItem->getChildrenItems() : $oItem->getChildren();
if ($oParent = $oItem->getParentItem()) {
$parentItem = @$parentItems[$oParent->getId()];
} else {
$parentItem = null;
}
if ($children) {
$parentItems[$oItem->getId()] = $item;
} elseif ($return && ($vId = $oItem->getUdropshipVendor())) {
$qty = null;
if ($oItem->isDummy() && $parentItem) {
$parentQtyOrdered = $parentItem->getOrderItem()->getQtyOrdered();
$parentQtyOrdered = $parentQtyOrdered > 0 ? $parentQtyOrdered : 1;
$qty = $parentItem->getQty() * $oItem->getQtyOrdered() / $parentQtyOrdered;
} elseif (!$oItem->isDummy()) {
$qty = $item->getQty();
}
if ($qty !== null) {
if (isset($items[$vId][$item->getProductId()])) {
$items[$vId][$item->getProductId()]['stock_qty_add'] += $qty;
} else {
$items[$vId][$item->getProductId()] = array('stock_qty_add' => $qty);
}
}
}
}
if (!empty($items)) {
$reindexPids = array();
foreach ($items as $vId => $update) {
$reindexPids = array_merge($reindexPids, array_keys($update));
Mage::helper('udmulti')->setReindexFlag(false);
Mage::helper('udmulti')->saveThisVendorProductsPidKeys($update, $vId);
Mage::helper('udmulti')->setReindexFlag(true);
}
$reindexPids = array_unique($reindexPids);
$indexer = Mage::getSingleton('index/indexer');
$pAction = Mage::getModel('catalog/product_action');
$idxEvent = Mage::getModel('index/event')->setEntity(Mage_Catalog_Model_Product::ENTITY)->setType(Mage_Index_Model_Event::TYPE_MASS_ACTION)->setDataObject($pAction);
/* hook to cheat index process to be executed */
$pAction->setWebsiteIds(array(0));
$pAction->setProductIds($reindexPids);
$indexer->getProcessByCode('cataloginventory_stock')->register($idxEvent)->processEvent($idxEvent);
$indexer->getProcessByCode('catalog_product_price')->register($idxEvent)->processEvent($idxEvent);
$indexer->getProcessByCode('udropship_vendor_product_assoc')->register($idxEvent)->processEvent($idxEvent);
}
//Mage::getSingleton('cataloginventory/stock')->revertProductsSale($items);
}
/**
* Check product inventory data when quote item quantity declaring
*
* @param Varien_Event_Observer $observer
* @return Mage_CatalogInventory_Model_Observer
*/
public function checkQuoteItemQty($observer)
{
$observer->getEvent()->getItem()->getQuote()->setIsSuperMode(false);
return parent::checkQuoteItemQty($observer);
}
