Lagerbestand eines Produktes überprüfen
Snippet Code
protected function _isAvailable(Mage_Sales_Model_Order_Item $orderItem, $qty)
{
if ($orderItem->getProductId()) {
$stockItem = Mage::getModel('catalog/product')
->load($orderItem->getProductId())
->getStockItem();
if ($stockItem->getIsInStock() && (int)$stockItem->getQty() >= $qty) {
return true;
}
}
return false;
}