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Name	Size	Permission
old	[ DIR ]	drwxr-xr-x
resources	[ DIR ]	drwxr-xr-x
PaymentHandler.php	20.11 KB	-rw-r--r--
README.md	1.86 KB	-rw-r--r--
handlePaymentResponse.php	4.04 KB	-rw-r--r--
index.php	126 B	-rw-r--r--
initiatePayment.php	1.19 KB	-rw-r--r--
initiatePaymentDataForm.php	1.88 KB	-rw-r--r--
initiateRefund.php	1.66 KB	-rw-r--r--
initiateRefundDataForm.php	1.72 KB	-rw-r--r--

Code Editor : initiateRefund.php

<?php
use PaymentHandler\APIException;
require_once realpath("./PaymentHandler.php");
use PaymentHandler\PaymentHandler;
$orderId = $_POST["order_id"];
$amount = $_POST["amount"];
$refundId = $_POST["unique_request_id"];
$paymentHandler = new PaymentHandler("resources/config.json");
try {
    // block:start:refund-function
    $refund = $paymentHandler->refund(["order_id" => $orderId, "amount" => $amount, "unique_request_id" => $refundId]);
    // block:end:refund-function
}  catch (APIException $e ) {
    http_response_code(500);
    $error = json_encode(["message" => $e->getErrorMessage(), "error_code" => $e->getErrorCode(), "http_response_code" => $e->getHttpResponseCode()]);
    echo "<p> Payment server threw a non-2xx error. Error message: {$error} </p>";
    exit;
 } catch (Exception $e) {
    http_response_code(500);
    echo " <p> Unexpected error occurred, Error message:  {$e->getMessage()} </p>";
    exit;
}
?>
<html>
<head>
    <title>Merchant Refund</title>
</head>
<body>
    <h1>Refund status:- <?php $refund["status"]?></h1>
    <p>Here is the stringified map response:- </p>
    <p><?php echo json_encode($refund) ?></p>
    <center>
        <font size="4" color="blue"><b>Response received from order status payment server call</b></font>
        <table border="1">
            <?php
                foreach ($refund as $key => $value) {
                    echo "<tr><td>{$key}</td>";
                    $pvalue = "";
                    if ($value !== null) {
                        $pvalue = json_encode($value);
                    }
                    echo "<td>{$pvalue}</td></tr>";
                }
            ?>
        </table>
    </center>
</body>

</html>

Urban Research Lab

The Urban Research Lab (URL) at IIIT-Delhi was established in 2020, during a time when the pandemic brought the complexities of urban life more visible than ever. What started as an initiative by faculty and students has grown into a collaborative space for critically exploring and reimagining the urban questions through research, dialogue, and interdisciplinary engagement.

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Code Editor : initiateRefund.php

Urban Research Lab