/**
* Method is needed for specific actions to change given quote options values
* according current product type logic
* Example: the cataloginventory validation of decimal qty can change qty to int,
* so need to change quote item qty option value too.
*
* @param array $options
* @param Varien_Object $option
* @param mixed $value
* @param Mage_Catalog_Model_Product $product
* @return Mage_Bundle_Model_Product_Type
*/
public function updateQtyOption($options, Varien_Object $option, $value, $product = null)
{
$optionProduct = $option->getProduct($product);
$optionUpdateFlag = $option->getHasQtyOptionUpdate();
$optionCollection = $this->getOptionsCollection($product);
$selections = $this->getSelectionsCollection($optionCollection->getAllIds(), $product);
foreach ($selections as $selection) {
if ($selection->getProductId() == $optionProduct->getId()) {
foreach ($options as &$option) {
if ($option->getCode() == 'selection_qty_' . $selection->getSelectionId()) {
if ($optionUpdateFlag) {
$option->setValue(intval($option->getValue()));
} else {
$option->setValue($value);
}
}
}
}
}
return $this;
}
