public function testLoadByTxnId()
{
$order = new Mage_Sales_Model_Order();
$order->loadByIncrementId('100000001');
$model = new Mage_Sales_Model_Order_Payment_Transaction();
$model->setOrderPaymentObject($order->getPayment())->loadByTxnId('invalid_transaction_id');
$this->assertNull($model->getId());
$model->loadByTxnId('trx1');
$this->assertNotNull($model->getId());
}
/**
* Update transactions in database using provided transaction as parent for them
* have to repeat the business logic to avoid accidental injection of wrong transactions
* @param Mage_Sales_Model_Order_Payment_Transaction $transaction
*/
public function injectAsParent(Mage_Sales_Model_Order_Payment_Transaction $transaction)
{
$txnId = $transaction->getTxnId();
if ($txnId && Mage_Sales_Model_Order_Payment_Transaction::TYPE_PAYMENT === $transaction->getTxnType() && ($id = $transaction->getId())) {
$adapter = $this->_getWriteAdapter();
// verify such transaction exists, determine payment and order id
$verificationRow = $adapter->fetchRow($adapter->select()->from($this->getMainTable(), array('payment_id', 'order_id'))->where("{$this->getIdFieldName()} = ?", (int) $id));
if (!$verificationRow) {
return;
}
list($paymentId, $orderId) = array_values($verificationRow);
// inject
$adapter->update($this->getMainTable(), array('parent_id' => $id), sprintf('%s <> %d AND parent_id IS NULL AND payment_id = %d AND order_id = %d AND parent_txn_id = %s', $this->getIdFieldName(), $id, (int) $paymentId, (int) $orderId, $adapter->quote($txnId)));
}
}
/**
* Parent transaction getter
* May attempt to load it.
*
* @param bool $shouldLoad
* @return Mage_Sales_Model_Order_Payment_Transaction|false
*/
public function getParentTransaction($shouldLoad = true)
{
if (null === $this->_parentTransaction) {
$this->_verifyThisTransactionExists();
$this->_parentTransaction = false;
$parentId = $this->getParentId();
if ($parentId) {
$class = get_class($this);
$this->_parentTransaction = new $class();
if ($shouldLoad) {
$this->_parentTransaction->setOrderPaymentObject($this->_paymentObject)->load($parentId);
if (!$this->_parentTransaction->getId()) {
$this->_parentTransaction = false;
} else {
$this->_parentTransaction->hasChildTransaction(true);
}
}
}
}
return $this->_parentTransaction;
}
