/**
* Update related grid table after object save
*
* @param Varien_Object $object
* @return Mage_Core_Model_Resource_Db_Abstract
*/
protected function _afterSave(Mage_Core_Model_Abstract $object)
{
$resource = parent::_afterSave($object);
if ($object->hasDataChanges() && $object->getOrder()) {
$gridList = array('sales/order' => 'entity_id', 'sales/order_invoice' => 'order_id', 'sales/order_shipment' => 'order_id', 'sales/order_creditmemo' => 'order_id');
// update grid table after grid update
foreach ($gridList as $gridResource => $field) {
Mage::getResourceModel($gridResource)->updateOnRelatedRecordChanged($field, $object->getParentId());
}
}
return $resource;
}
