/**
* Builds form given return, success and fail urls
*
* @return \Symfony\Component\Form\FormView
*/
public function buildForm()
{
$orderId = $this->paymentBridge->getOrderId();
$extraData = $this->paymentBridge->getExtraData();
$formBuilder = $this->formFactory->createNamedBuilder(null);
if (array_key_exists('transaction_type', $extraData)) {
$Ds_Merchant_TransactionType = $extraData['transaction_type'];
} else {
$Ds_Merchant_TransactionType = '0';
}
/*
* Creates the return route for Redsys
*/
$Ds_Merchant_MerchantURL = $this->urlFactory->getReturnRedsysUrl($orderId);
/*
* Creates the return route, when coming back
* from Redsys web checkout and proccess is Ok
*/
$Ds_Merchant_UrlOK = $this->urlFactory->getReturnUrlOkForOrderId($orderId);
/*
* Creates the cancel payment route, when coming back
* from Redsys web checkout and proccess is error
*/
$Ds_Merchant_UrlKO = $this->urlFactory->getReturnUrlKoForOrderId($orderId);
$Ds_Merchant_Amount = $this->paymentBridge->getAmount();
$Ds_Merchant_Order = $this->formatOrderNumber($this->paymentBridge->getOrderNumber());
$Ds_Merchant_MerchantCode = $this->merchantCode;
$Ds_Merchant_Currency = $this->currencyTranslation($this->paymentBridge->getCurrency());
$Ds_Merchant_Terminal = $extraData['terminal'];
$merchantParameters = [];
$merchantParameters['DS_MERCHANT_AMOUNT'] = $Ds_Merchant_Amount;
$merchantParameters['DS_MERCHANT_MERCHANTCODE'] = $Ds_Merchant_MerchantCode;
$merchantParameters['DS_MERCHANT_CURRENCY'] = $Ds_Merchant_Currency;
$merchantParameters['DS_MERCHANT_TERMINAL'] = $Ds_Merchant_Terminal;
$merchantParameters['DS_MERCHANT_ORDER'] = $Ds_Merchant_Order;
$merchantParameters['DS_MERCHANT_MERCHANTURL'] = $Ds_Merchant_MerchantURL;
$merchantParameters['DS_MERCHANT_URLOK'] = $Ds_Merchant_UrlOK;
$merchantParameters['DS_MERCHANT_URLKO'] = $Ds_Merchant_UrlKO;
$merchantParameters['DS_MERCHANT_TRANSACTIONTYPE'] = $Ds_Merchant_TransactionType;
if (array_key_exists('product_description', $extraData)) {
$merchantParameters['DS_MERCHANT_PRODUCTDESCRIPTION'] = $extraData['product_description'];
}
if (array_key_exists('merchant_titular', $extraData)) {
$merchantParameters['DS_MERCHANT_TITULAR'] = $extraData['merchant_titular'];
}
if (array_key_exists('merchant_name', $extraData)) {
$merchantParameters['DS_MERCHANT_MERCHANTNAME'] = $extraData['merchant_name'];
}
if (array_key_exists('merchant_data', $extraData)) {
$merchantParameters['DS_MERCHANT_MERCHANTDATA'] = $extraData['merchant_data'];
}
$merchantParameters = base64_encode(json_encode($merchantParameters));
$Ds_Merchant_MerchantSignature = $this->redsysSignature->sign($Ds_Merchant_Order, $this->secretKey, $merchantParameters);
$formBuilder->setAction($this->url)->setMethod('POST')->add('DS_MERCHANTPARAMETERS', 'hidden', array('data' => $merchantParameters))->add('DS_SIGNATUREVERSION', 'hidden', array('data' => $this->redsysSignature->getSignatureVersion()))->add('DS_SIGNATURE', 'hidden', array('data' => $Ds_Merchant_MerchantSignature));
return $formBuilder->getForm()->createView();
}
/**
* Processes the POST request sent by Redsys
*
* @param array $parameters Array with response parameters
*
* @return RedsysManager Self object
*
* @throws InvalidSignatureException
* @throws ParameterNotReceivedException
* @throws PaymentException
*/
public function processResult(array $response)
{
//Check we receive all needed parameters
$Ds_Signature = $response['Ds_Signature'];
$parameters = (array) json_decode(base64_decode($response['Ds_MerchantParameters']));
$parameters = array_change_key_case($parameters, CASE_UPPER);
$this->checkResultParameters($parameters);
$redsysMethod = new RedsysMethod();
$dsSignature = $Ds_Signature;
$dsResponse = $parameters['DS_RESPONSE'];
$dsAmount = $parameters['DS_AMOUNT'];
$dsOrder = $parameters['DS_ORDER'];
$dsMerchantCode = $parameters['DS_MERCHANTCODE'];
$dsCurrency = $parameters['DS_CURRENCY'];
$dsSecret = $this->secretKey;
$dsDate = $parameters['DS_DATE'];
$dsHour = $parameters['DS_HOUR'];
$dsSecurePayment = $parameters['DS_SECUREPAYMENT'];
$dsCardCountry = $parameters['DS_CARD_COUNTRY'];
$dsAuthorisationCode = $parameters['DS_AUTHORISATIONCODE'];
$dsConsumerLanguage = $parameters['DS_CONSUMERLANGUAGE'];
$dsCardType = array_key_exists('DS_CARD_TYPE', $parameters) ? $parameters['DS_CARD_TYPE'] : '';
$dsMerchantData = array_key_exists('DS_MERCHANTDATA', $parameters) ? $parameters['DS_MERCHANTDATA'] : '';
$internalSignature = $this->redsysSignature->sign($dsOrder, $dsSecret, $response['Ds_MerchantParameters']);
/**
* Validate if signature from Redsys and our signature are identical,
*/
$this->redsysSignature->checkSign($dsSignature, $internalSignature);
/**
* Adding transaction information to PaymentMethod
*
* This information is only available in PaymentOrderSuccess event
*/
$redsysMethod->setDsResponse($dsResponse)->setDsAuthorisationCode($dsAuthorisationCode)->setDsCardCountry($dsCardCountry)->setDsCardType($dsCardType)->setDsConsumerLanguage($dsConsumerLanguage)->setDsDate($dsDate)->setDsHour($dsHour)->setDsSecurePayment($dsSecurePayment)->setDsOrder($dsOrder);
/**
* Payment paid done
*
* Paid process has ended ( No matters result )
*/
$this->paymentEventDispatcher->notifyPaymentOrderDone($this->paymentBridge, $redsysMethod);
/**
* when a transaction is successful, $Ds_Response has a value between 0 and 99
*/
$this->transactionSuccessful($dsResponse, $redsysMethod);
/**
* Payment paid successfully
*
* Paid process has ended successfully
*/
$this->paymentEventDispatcher->notifyPaymentOrderSuccess($this->paymentBridge, $redsysMethod);
return $this;
}
