/**
* Process capturing of a payment
*
* @param Varien_Object $payment
* @param float $amount
*
* @return Mage_Payment_Model_Abstract|void
*/
public function capture(Varien_Object $payment, $amount)
{
// Has the payment already been authorized?
if ($payment->getCcTransId()) {
// Convert the capture amount to the correct currency
$captureAmount = $this->_getWrapper()->getCaptureAmount($payment->getOrder(), $amount);
// Has the authorization already been settled? Partial invoicing
if ($this->authorizationUsed($payment)) {
// Set the token as false
$token = false;
// Was the original payment created with a token?
if ($additionalInfoToken = $payment->getAdditionalInformation('token')) {
try {
// Init the environment
$this->_getWrapper()->init($payment->getOrder()->getStoreId());
// Attempt to find the token
Braintree_PaymentMethod::find($additionalInfoToken);
// Set the token if a success
$token = $additionalInfoToken;
} catch (Exception $e) {
$token = false;
}
}
// If we managed to find a token use that for the capture
if ($token) {
// Stop processing the rest of the method
// We pass $amount instead of $captureAmount as the authorize function contains the conversion
$this->_authorize($payment, $amount, true, $token);
return $this;
} else {
// Attempt to clone the transaction
$result = $this->_getWrapper()->init($payment->getOrder()->getStoreId())->cloneTransaction($payment->getLastTransId(), $captureAmount);
}
} else {
// Init the environment
$result = $this->_getWrapper()->init($payment->getOrder()->getStoreId())->submitForSettlement($payment->getCcTransId(), $captureAmount);
// Log the result
Gene_Braintree_Model_Debug::log(array('capture:submitForSettlement' => $result));
}
if ($result->success) {
$this->_processSuccessResult($payment, $result, $amount);
} else {
if ($result->errors->deepSize() > 0) {
// Clean up
Gene_Braintree_Model_Wrapper_Braintree::cleanUp();
Mage::throwException($this->_getWrapper()->parseErrors($result->errors->deepAll()));
} else {
// Clean up
Gene_Braintree_Model_Wrapper_Braintree::cleanUp();
Mage::throwException($result->transaction->processorSettlementResponseCode . ': ' . $result->transaction->processorSettlementResponseText);
}
}
} else {
// Otherwise we need to do an auth & capture at once
$this->_authorize($payment, $amount, true);
}
return $this;
}
/**
* Clone a transaction
*
* @param $transactionId
* @param $amount
*
* @return bool|mixed
*/
public function cloneTransaction($transactionId, $amount, $submitForSettlement = true)
{
// Attempt to clone the transaction
try {
$result = Braintree_Transaction::cloneTransaction($transactionId, array('amount' => $amount, 'options' => array('submitForSettlement' => $submitForSettlement)));
return $result;
} catch (Exception $e) {
// Log the issue
Gene_Braintree_Model_Debug::log(array('cloneTransaction' => $e));
return false;
}
}
/**
* Capture the payment on the checkout page
*
* @param Varien_Object $payment
* @param float $amount
*
* @return Mage_Payment_Model_Abstract
*/
public function capture(Varien_Object $payment, $amount)
{
// Retrieve the payment data from the request
$paymentPost = Mage::app()->getRequest()->getPost('payment');
// Confirm that we have a nonce from Braintree
// We cannot utilise the validate() function as these checks need to happen at the capture point
if (!isset($paymentPost['paypal_payment_method_token'])) {
if (!isset($paymentPost['payment_method_nonce']) || empty($paymentPost['payment_method_nonce'])) {
Mage::throwException($this->_getHelper()->__('There has been an issue processing your PayPal payment, please try again.'));
}
} else {
if (isset($paymentPost['paypal_payment_method_token']) && empty($paymentPost['paypal_payment_method_token'])) {
Mage::throwException($this->_getHelper()->__('There has been an issue processing your PayPal payment, please try again.'));
}
}
// Get the device data for fraud screening
$deviceData = Mage::app()->getRequest()->getPost('device_data');
// Init the environment
$this->_getWrapper()->init();
if (isset($paymentPost['paypal_payment_method_token']) && !empty($paymentPost['paypal_payment_method_token']) && $paymentPost['paypal_payment_method_token'] != 'other') {
$paymentArray = array('paymentMethodToken' => $paymentPost['paypal_payment_method_token']);
} else {
$paymentArray = array('paymentMethodNonce' => $paymentPost['payment_method_nonce']);
}
// Retrieve the amount we should capture
$amount = $this->_getWrapper()->getCaptureAmount($payment->getOrder(), $amount);
// Attempt to create the sale
try {
// Build the array for the sale
$saleArray = $this->_getWrapper()->buildSale($amount, $paymentArray, $payment->getOrder(), true, $deviceData, $this->shouldSaveMethod($payment, $paymentPost));
// Pass the sale array into a varien object
$request = new Varien_Object();
$request->setData('sale_array', $saleArray);
// Dispatch event for modifying the sale array
Mage::dispatchEvent('gene_braintree_paypal_sale_array', array('payment' => $payment, 'request' => $request));
// Pull the saleArray back out
$saleArray = $request->getData('sale_array');
// Log the initial sale array, no protected data is included
Gene_Braintree_Model_Debug::log(array('saleArray' => $saleArray));
// Attempt to create the sale
$result = $this->_getWrapper()->makeSale($saleArray);
} catch (Exception $e) {
// Dispatch an event for when a payment fails
Mage::dispatchEvent('gene_braintree_paypal_failed_exception', array('payment' => $payment, 'exception' => $e));
// If there's an error
Gene_Braintree_Model_Debug::log($e);
Mage::throwException($this->_getHelper()->__('We were unable to complete your purchase through PayPal, please try again or an alternative payment method.'));
}
// Log the result
Gene_Braintree_Model_Debug::log(array('result' => $result));
// If the sale has failed
if ($result->success != true) {
// Dispatch an event for when a payment fails
Mage::dispatchEvent('gene_braintree_paypal_failed', array('payment' => $payment, 'result' => $result));
Mage::throwException($this->_getHelper()->__('%s. Please try again or attempt refreshing the page.', $result->message));
}
// Finish of the order
$this->_processSuccessResult($payment, $result, $amount);
return $this;
}
