Integration guide (expert mode)

{
  "amount": 1230,
  "currency": "XPF",
  "transactionCategory": "PAYMENT",
  "productType": "GOODS_OR_SERVICE_PURCHASE",
  "merchant": {
    "mid": "1234567"
  },
  "paymentForm":{
    "pan": "4970110000000013",
    "expiryMonth": "02",
    "expiryYear": "24",
    "networkPreference": "VISA"
  },
  "device": {
    "deviceType": "BROWSER",
    "acceptHeader": "application/json",
    "ip": "89.249.65.28", 
    "javaEnabled": true,
    "language": "en",
    "colorDepth": "1",
    "screenHeight": 1024,
    "screenWidth": 768,
    "timeZoneOffset": 0,
    "userAgent": "Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:47.0) Gecko/20100101 Firefox/47.0"
  },  
  "protocolRequest": {
    "name": "THREEDS",
    "version": "2",
    "challengePreference": "NO_PREFERENCE"
  }
}

/**
 * I initialize the PHP SDK
 */
require_once __DIR__ . '/vendor/autoload.php';
require_once __DIR__ . '/keys.php';
require_once __DIR__ . '/helpers.php';

/** 
 * Initialize the SDK 
 * see keys.php
 */
$client = new Lyra\Client();

/**
 * I create a formToken
 */
$store = array("amount" => 250, 
"currency" => "EUR", 
"orderId" => uniqid("MyOrderId"),
"customer" => array(
  "email" => "sample@example.com"
));
$response = $client->post("V4/Charge/CreatePayment", $store);

/* I check if there are some errors */
if ($response['status'] != 'SUCCESS') {
    /* an error occurs, I throw an exception */
    display_error($response);
    $error = $response['answer'];
    throw new Exception("error " . $error['errorCode'] . ": " . $error['errorMessage'] );
}

/* everything is fine, I extract the formToken */
$formToken = $response["answer"]["formToken"];

?>

    function createInstructionIframe(instruction) {
        // Get instruction container element
        container = document.getElementById('instructionContainer');

        // Clean instruction container
        container.innerHTML = ';

        // Create iframe element
        var iframe = document.createElement('iframe');
        iframe.id = 'instructionIframe';
        iframe.name = 'instructionIframe';
        iframe.src = 'about:blank';
        iframe.style.width = instruction.value.target.width+"px";
        iframe.style.height = instruction.value.target.height+"px";
        iframe.style.visibility = instruction.value.target.visible ? 'visible' : 'hidden';

        // Handle timeout
        if(instruction.value.timeout){
            setTimeout(() => {
                const instructionResultTimeout = {
                    eventName: 'LYRA_AUTH_INSTRUCTION_RESULT',
                    value: {
                        name: instruction.value.name,
                        value: 'TIMEOUT',
                        protocol: {
                            name: instruction.protocol.name,
                            version: instruction.protocol.version,
                            network: instruction.protocol.network,
                            challengePreference: instruction.protocol.challengePreference,
                            simulation: instruction.protocol.simulation
                        },
                    },
                };
                window.postMessage(JSON.stringify(instructionResultTimeout), '*');
            }, instruction.value.timeout * 1000);
        }

        // Add iframe to container
        container.appendChild(iframe);

        // Create form to post
        var form = document.createElement('form');
        form.id = 'instructionForm';
        form.name = 'instructionForm';
        form.target = 'instructionIframe';
        form.method = instruction.value.http.method;
        form.action = instruction.value.http.url;
        form.style = 'visibility: hidden';

        // Create form body
        Object.keys(instruction.value.http.body).forEach(function (name) {
            form.innerHTML += '<input name="' + name + '" value="' + instruction.value.http.body[name] + '">';
        });
        var body = document.createElement('form');

        // Add form to container
        container.appendChild(form);

        // Triger form submit
        form.submit();
    }

window.addEventListener('message', function (messageEvent) {
    
    var data = messageEvent.data;
    try {
        var messageData = JSON.parse(data);
        if (messageData.eventName === 'LYRA_AUTH_INSTRUCTION_RESULT') {
            try {
                // callback call with messageData.value content
                container = document.getElementById('instructionContainer');
                var form = document.createElement('form');
                
                form.method = 'POST';
                form.action = "https://myhost.com/payment/authentication/result.php";
                form.style = 'visibility: hidden';					
                    
                form.innerHTML += "<input name='messageData' value='" + data + "'>";  
                                
                var body = document.createElement('form');
                
                container.appendChild(form);
                form.submit();
            } catch (err) {
                // error callback call
            } finally {
                // always close the iFrame/popin
                container = document.getElementById('instructionContainer');
                container.remove();
            }
        }
    } catch (err) {
        // process eventual exceptions during callbacks
    }
    
}, false);

{
  "amount": 1230,
  "currency": "XPF",
  "transactionCategory": "PAYMENT",
  "productType": "GOODS_OR_SERVICE_PURCHASE",
  "merchant": {
    "mid": "1234567"
  },
  "paymentForm":{
    "pan": "4970110000000013",
    "expiryMonth": "02",
    "expiryYear": "24",
	  "networkPreference": "VISA"
  },
  "device": {
    "deviceType": "BROWSER",
    "acceptHeader": "application/json",
    "ip": "89.249.65.28", 
    "javaEnabled": true,
    "language": "en",
    "colorDepth": "1",
    "screenHeight": 1024,
    "screenWidth": 768,
    "timeZoneOffset": 0,
    "userAgent": "Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:47.0) Gecko/20100101 Firefox/47.0"
  },  
  "protocolRequest": {
    "name": "THREEDS",
    "version": "2",
    "challengePreference": "NO_PREFERENCE"
  },  
  "id": "c82794e9-9c20-44a8-9297-b70e1e7c4006",  
  "instructionResult": {
    "name" : "CHALLENGE",    
    "protocol" : {
      "name" : "THREEDS",
      "version" : "1.0.2",
      "network" : "VISA",
      "challengePreference": "NO_PREFERENCE",
      "simulation": false
    },
    "value": "eyJhbGciOiJIUz..."
  }
}

/**
 * I initialize the PHP SDK
 */
require_once __DIR__ . '/vendor/autoload.php';
require_once __DIR__ . '/keys.php';
require_once __DIR__ . '/helpers.php';

/** 
 * Initialize the SDK 
 * see keys.php
 */
$client = new Lyra\Client();

/**
 * I create a formToken
 */
$store = array("amount" => 250, 
"currency" => "EUR", 
"orderId" => uniqid("MyOrderId"),
"customer" => array(
  "email" => "sample@example.com"
));
$response = $client->post("V4/Charge/CreatePayment", $store);

/* I check if there are some errors */
if ($response['status'] != 'SUCCESS') {
    /* an error occurs, I throw an exception */
    display_error($response);
    $error = $response['answer'];
    throw new Exception("error " . $error['errorCode'] . ": " . $error['errorMessage'] );
}

/* everything is fine, I extract the formToken */
$formToken = $response["answer"]["formToken"];

?>