Fraudpointer-PHP/do_purchase.php at master · fraudpointer/Fraudpointer-PHP · GitHub

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<?php

namespace FraudPointer\API;

require_once dirname(__FILE__) . "/Fraudpointer/API/IClient.php";
require_once dirname(__FILE__) . "/helpers/Application.php";

session_start();

// check whether we have to start over
CheckForStartOver();
//-------------------------------------

// access necessary SESSION variables
$client = $_SESSION["fraudpointer_client"];
$assessment_session = GetOrCreateAssessmentSession($client);

$number_of_failed_payment_attempts = $_SESSION["number_of_failed_payment_attempts"];
$acme_order_number = $_SESSION["acme_order_number"];

// create and send checkout event
CreateAndSendCheckoutEvent($client, $assessment_session);

// I do not have any more data to send to server, I will ask for Fraud Assessment, an "interim" one not final
$fraud_assessment = $client->CreateFraudAssessment($assessment_session, true);

?>

<html>
	<head>
		<title>Result of Payment</title>
	</head>

	<body>

		<?php

		if ( $fraud_assessment->result == "Accept" ) { ?>

				<?php

					$charge_result = SendDataToBankForCharging();
					if ( $charge_result ) {

 						 // let us create a successful payment event
 						 CreateAndSendSuccessfulPaymentEvent($client, $assessment_session);

						 $fraud_assessment = $client->CreateFraudAssessment($assessment_session, false);

 						 ResetSessionVars();

			   ?>

						<h2>You have been successfully charged. Go <a href="index.php">BACK to purchase again!</a></h2>

				<?php	}

					else {

						CreateAndSendFailedPaymentEvent($client, $assessment_session);

						$number_of_failed_payment_attempts = $number_of_failed_payment_attempts + 1;
						$_SESSION["number_of_failed_payment_attempts"] = $number_of_failed_payment_attempts;

						if ( $number_of_failed_payment_attempts > 3 ) {
								// too many failed payment attempts
								ResetSessionVars();
								header("Location: index.php");
								exit();
						} // when number of failed payment attempts > 3
						else {
							header("Location: checkout.php");
							exit();
						} // when number of failed payment attempts <= 3

					} // when payment to bank failed
				?>

		<?php
		}
      elseif ( $fraud_assessment->result == "Review" ) {

				ResetSessionVars();

      ?>
            <h1>We will hold your purchase request data and come back to you soon. Sorry for the delay. (<a href="index.php">[ACME Home Page]</a>)</h1>

      <?php
      }
      else { // this is a Reject case

			  $fraud_assessment = $client->CreateFraudAssessment($assessment_session, false);

           ResetSessionVars();

      ?>
      		<h1>Sorry, but we cannot process your request. Your data has been declined.</h1>

      <?php
      }

		?>


	</body>
</html>