/**
* Check create invoice?
*
* @return bool
*/
public function canInvoice()
{
$payment = $this->getInfoInstance();
if ($payment) {
$transactionAuth = $payment->lookupTransaction(false, Mage_Sales_Model_Order_Payment_Transaction::TYPE_AUTH);
if (!$transactionAuth || $transactionAuth->getIsClosed()) {
return false;
}
}
return parent::canInvoice();
}
