/**
* Generates the Express URL which is given to the user in order to approve
* the payment
*
* @param $data
* @throws jmsPaymentUserActionRequiredException this is always thrown
*/
private function generateExpressUrl(jmsPaymentMethodData $data)
{
$amount = PayPal::getType('BasicAmountType');
$amount->setattr('currencyID', $data->getCurrency());
$amount->setval(number_format($data->getAmount(), 2));
$expressCheckout = PayPal::getType('SetExpressCheckoutRequestDetailsType');
$expressCheckout->setNoShipping($data->getValue('no_shipping', 1));
$expressCheckout->setCancelURL($data->getValue('cancel_url'));
$expressCheckout->setReturnURL($data->getValue('return_url'));
$expressCheckout->setPaymentAction('Order');
$expressCheckout->setOrderDescription($data->getValue('subject'));
$expressCheckout->setOrderTotal($amount);
$expressCheckoutRequest = PayPal::getType('SetExpressCheckoutRequestType');
$expressCheckoutRequest->setVersion(self::API_VERSION);
$expressCheckoutRequest->setSetExpressCheckoutRequestDetails($expressCheckout);
$request = $this->getCallerServices()->SetExpressCheckout($expressCheckoutRequest);
if (Pear::isError($request)) {
throw new jmsPaymentCommunicationException('Error when retrieving the express URL: ' . $request->getMessage());
}
if ($request->Ack !== 'Success') {
$reasonCode = $this->extractErrors($request->Errors);
$data->setReasonCode($reasonCode);
$e = new jmsPaymentException('Error when retrieving the express url: ' . $reasonCode);
$e->setPaymentMethodData($data);
throw $e;
}
$host = !$this->isDebug() ? 'www.paypal.com' : 'www.sandbox.paypal.com';
$data->setProcessedAmount($data->getAmount());
$data->setValue('express_token', $request->Token);
$data->setValue('express_url', sprintf('https://%s/cgi-bin/webscr?cmd=_express-checkout&token=%s', $host, $request->Token));
// throw
$exception = new jmsPaymentUserActionRequiredException(new jmsPaymentUserActionVisitURL($data->getValue('express_url')));
$exception->setPaymentMethodData($data);
throw $exception;
}
/**
* Deposits a transaction. This method is not intended to call any
* api belonging to 4b system as this api does not exist. The first
* action for depositing has to be a POST submission to an URL outside
* of the online shop pages where the purchaser has to fill payment info.
* When this is done 4b server calls in return online shop url.
* You have to connect that url with this method.
* You can inform 4b about the url that leads to this method in the
* field labeled: "URL que graba el resultado en la BD del comercio"
* https://tpv.4b.es/config
*
* @see plugins/jmsPaymentPlugin/lib/method/jmsPaymentMethod#deposit($data, $retry)
*/
public function deposit(jmsPaymentMethodData $data, $retry = false)
{
//If this is not called from 4b systems we want to launch a user interaction exception
//Check call originated from 4b simulation or production servers.
$caller_address = sfContext::getInstance()->getRequest()->getRemoteAddress();
//This call is far from the paymentDemo sfAction
//to not taint the 'general' logic implemented there.
$production_ip = $this->getProductionIp();
$simulation_ip = $this->getSimulationIp();
//This block is going to be executed when call is from 'shop' pages and
//4b pages to be filled by the user are going to be shown as result.
if ($caller_address != $production_ip && $caller_address != $simulation_ip) {
//call to deposit not from 4b servers
$production_url = $this->getProductionUrl();
$simulation_url = $this->getSimulationUrl();
$_4b_conection_url = !$this->isDebug() ? $production_url : $simulation_url;
// throw
$exception = new jmsPaymentUserActionRequiredException(new jmsPaymentUserActionVisitURL($_4b_conection_url));
$data->setValue('transaction_from_ip', $caller_address);
$exception->setPaymentMethodData($data);
throw $exception;
}
//This block is going to be executed when call is from 4b server
$amount_value = $data->getAmount();
if ($data->getValue('transaction_result') == 1) {
//Success
$data->setResponseCode($data->getValue('transaction_id'));
$data->setReasonCode('Approval with 4b approval code: ' . $data->getValue('transaction_approval_code'));
$data->setProcessedAmount($amount_value);
//Processed amount equals requested.
} else {
//Failed
$data->setResponseCode($data->getValue('transaction_error_code'));
$data->setReasonCode($data->getValue('transaction_error_description'));
$e = new jmsPaymentException('Payment could not be completed. Reason: ' . $data->getReasonCode());
$e->setPaymentMethodData($data);
throw $e;
}
}