/** * Magento will consider a transaction for voiding only if it is an authorization * Braintree allows voiding captures too * * Lookup an authorization transaction using parent transaction id, if set * * @param Payment $subject * @param callable $proceed * * @return \Magento\Sales\Model\Order\Payment\Transaction|false * @SuppressWarnings(PHPMD.CyclomaticComplexity) */ public function aroundGetAuthorizationTransaction(Payment $subject, \Closure $proceed) { if ($subject->getMethodInstance()->getCode() != PaymentMethod::METHOD_CODE) { return $proceed(); } $invoice = $this->registry->registry('current_invoice'); if ($invoice && $invoice->getId()) { $transactionId = $this->paymentHelper->clearTransactionId($invoice->getTransactionId()); $collection = $this->salesTransactionCollectionFactory->create()->addFieldToFilter('txn_id', ['eq' => $transactionId]); if ($collection->getSize() < 1) { return $proceed(); } else { return $collection->getFirstItem(); } } return $proceed(); }
/** * Voids transaction * * @param InfoInterface $payment * @throws LocalizedException * @return $this * @SuppressWarnings(PHPMD.CyclomaticComplexity) */ public function void(InfoInterface $payment) { $transactionIds = $this->getTransactionsToVoid($payment); $message = false; foreach ($transactionIds as $transactionId) { $transaction = $this->braintreeTransaction->find($transactionId); if ($transaction->status !== \Braintree_Transaction::SUBMITTED_FOR_SETTLEMENT && $transaction->status !== \Braintree_Transaction::AUTHORIZED) { throw new LocalizedException(__('Some transactions are already settled or voided and cannot be voided.')); } if ($transaction->status === \Braintree_Transaction::SUBMITTED_FOR_SETTLEMENT) { $message = __('Voided capture.'); } } $errors = ''; foreach ($transactionIds as $transactionId) { $this->_debug(['void-' . $transactionId]); $result = $this->braintreeTransaction->void($transactionId); $this->_debug($this->_convertObjToArray($result)); if (!$result->success) { $errors .= ' ' . $this->errorHelper->parseBraintreeError($result)->getText(); } elseif ($message) { $payment->setMessage($message); } } if ($errors) { throw new LocalizedException(__('There was an error voiding the transaction: %1.', $errors)); } else { $match = true; foreach ($transactionIds as $transactionId) { $collection = $this->salesTransactionCollectionFactory->create()->addFieldToFilter('parent_txn_id', ['eq' => $transactionId])->addFieldToFilter('txn_type', PaymentTransaction::TYPE_VOID); if ($collection->getSize() < 1) { $match = false; } } if ($match) { $payment->setIsTransactionClosed(true); } } return $this; }