iKhokha integration complete

test_payment.php

@@ -0,0 +1,60 @@
+<?php
+$endpoint = "https://api.ikhokha.com/public-api/v1/api/payment";
+$appID = "IKFLESZTKFM4HWWS76131L8HK9BYF96P";
+$appSecret = "gfoQTvXRXuzq6ArPHUS2CBFxtHtH1bxM";
+$requestBody = [
+    "entityID" => "4",
+    "externalEntityID" => "4",
+    "amount" => 1000,
+    "currency" => "ZAR",
+    "requesterUrl" => "https://beta.4wdcsa.co.za/requester",
+    "description" => "Test Description 1",
+    "paymentReference" => "4",
+    "mode" => "sandbox",
+    "externalTransactionID" => "5",
+    "urls" => [
+        "callbackUrl" => "https://beta.4wdcsa.co.za/callback",
+        "successPageUrl" => "https://beta.4wdcsa.co.za/success",
+        "failurePageUrl" => "https://beta.4wdcsa.co.za/failure",
+        "cancelUrl" => "https://beta.4wdcsa.co.za/cancel"
+    ]
+];
+function escapeString($str) {
+    $escaped = preg_replace(['/[\\"\'\"]/u', '/\x00/'], ['\\\\$0', '\\0'], (string)$str);
+    $cleaned = str_replace('\/', '/', $escaped);
+    return $cleaned;
+}
+function createPayloadToSign($urlPath, $body) {
+    $parsedUrl = parse_url($urlPath);
+    $basePath =  $parsedUrl['path'];
+    if (!$basePath) {
+        throw new Exception("No path present in the URL");
+    }
+    $payload = $basePath . $body;
+    $escapedPayloadString = escapeString($payload);
+    return $escapedPayloadString;
+}
+function generateSignature($payloadToSign, $secret) {
+    return hash_hmac('sha256', $payloadToSign, $secret);
+}
+$stringifiedBody = json_encode($requestBody);
+$payloadToSign = createPayloadToSign($endpoint, $stringifiedBody);
+$ikSign = generateSignature($payloadToSign, $appSecret);
+// Initialize cURL session
+$ch = curl_init($endpoint);
+// Set cURL options
+curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
+curl_setopt($ch, CURLOPT_POSTFIELDS, $stringifiedBody);
+curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+curl_setopt($ch, CURLOPT_HTTPHEADER, [
+    "Content-Type: application/json",
+    "IK-APPID: $appID",
+    "IK-SIGN: $ikSign"
+]);
+// Execute cURL session
+$response = curl_exec($ch);
+curl_close($ch);
+// Decode and output the response
+$responseData = json_decode($response, true);
+echo print_r($responseData, true);
+?>