/**
* Lookup for parent_id in already saved transactions of this payment by the order_id
* Also serialize additional information, if any
*
* @param Mage_Sales_Model_Order_Payment_Transaction $transaction
* @return Mage_Sales_Model_Mysql4_Order_Payment_Transaction
* @throws Mage_Core_Exception
*/
protected function _beforeSave(Mage_Core_Model_Abstract $transaction)
{
$parentTxnId = $transaction->getData('parent_txn_id');
$txnId = $transaction->getData('txn_id');
$orderId = $transaction->getData('order_id');
$paymentId = $transaction->getData('payment_id');
$idFieldName = $this->getIdFieldName();
if ($parentTxnId) {
if (!$txnId || !$orderId || !$paymentId) {
Mage::throwException(Mage::helper('sales')->__('Not enough valid data to save the parent transaction ID.'));
}
$parentId = (int) $this->_lookupByTxnId($orderId, $paymentId, $parentTxnId, $idFieldName);
if ($parentId) {
$transaction->setData('parent_id', $parentId);
}
}
// make sure unique key won't cause trouble
if ($transaction->isFailsafe()) {
$autoincrementId = (int) $this->_lookupByTxnId($orderId, $paymentId, $txnId, $idFieldName);
if ($autoincrementId) {
$transaction->setData($idFieldName, $autoincrementId)->isObjectNew(false);
}
}
return parent::_beforeSave($transaction);
}
/**
* Init virtual grid records for entity
*
* @return Mage_Sales_Model_Mysql4_Order
*/
protected function _initVirtualGridColumns()
{
parent::_initVirtualGridColumns();
$this->addVirtualGridColumn('billing_name', 'sales/order_address', array('billing_address_id' => 'entity_id'), 'CONCAT(IFNULL({{table}}.firstname, ""), " ", IFNULL({{table}}.lastname, ""))')->addVirtualGridColumn('shipping_name', 'sales/order_address', array('shipping_address_id' => 'entity_id'), 'CONCAT(IFNULL({{table}}.firstname, ""), " ", IFNULL({{table}}.lastname, ""))');
return $this;
}
