vvyvy

<?php

class Amasty_Example_Model_Observer
{
    public function _deletedesign($observer)
    {
        $productId = $observer->getProduct()->getId();
        $customerId = Mage::getSingleton('customer/session')->getCustomer()->getId();
        $collection = Mage::getResourceModel('amasty/mydesign_collection')
                ->addFieldToFilter('product_id', 'product_id')
                ->addFieldToFilter('customer_id', 'customer_id');
        $collection->walk("delete");
    }
}
?>