Erp.php

<?php
class Lot_Common_Helper_Cli_Erp extends Lot_Common_Helper_Cli_Data {

public function refreshStockStatusAsync($entity_ids) {
      foreach ($entity_ids as $entity_id) {
          try {
              Mage::helper('SalesOrderPlanning/ProductAvailabilityStatus')->RefreshForOneProduct($entity_id);
              Mage::helper('AdvancedStock/Product_Base')->updateStocksFromProductId($entity_id);
              Mage::helper('purchase/Product')->updateProductWaitingForDeliveryQty($entity_id);
              Mage::helper('purchase/Product')->updateProductDeliveryDate($entity_id);
          }
          catch (PDOException $e) {
              echo "Product with entity_id $entity_id was unable to be refreshed because of a MySQL exception";
              echo $e->getMessage();
          }
      }
  }
}