paytrail-example-without-nonsense.php

<?php
ini_set('display_errors', 1);
error_reporting(E_ALL);

use Paytrail\SDK\Client;
use Paytrail\SDK\Exception\HmacException;
use Paytrail\SDK\Exception\ValidationException;
use Paytrail\SDK\Model\Address;
use Paytrail\SDK\Model\CallbackUrl;
use Paytrail\SDK\Model\Customer;
use Paytrail\SDK\Model\Item;
use Paytrail\SDK\Request\PaymentRequest;

require 'vendor/autoload.php';

$client = new Client(
    375917,
    'SAIPPUAKAUPPIAS',
    'php-sdk-test'
);

// Callback to validate payment (used only when returning from Paytrail)
if (isset($_GET["signature"])) {
    try {
        $client->validateHmac($_GET, '', $_GET["signature"]);
    } catch (HmacException $e) {
        die("Signature validation failed");
    }

    if ($_GET["checkout-status"] === "ok") {
        die("Payment succeeded");
    }
    if ($_GET["checkout-status"] === "fail") {
        die("Payment failed");
    }
    exit;
}


// Create payment --------------------------------------------

$payment = new PaymentRequest();
$payment->setStamp(hash('sha256', time()));
$payment->setAmount(100 * 100);

// Items need not to be set, amount is enough!
$payment->setItems([
    (new Item())->setVatPercentage(24)
        ->setDescription("Tuote")
        ->setUnitPrice(100 * 100)
        ->setUnits(1)
        ->setProductCode("tuotekoodi")
]);

$payment->setReference('your order reference');
$payment->setCurrency('EUR');
$payment->setLanguage("FI");
$customer = new Customer();
$customer->setEmail("matti@example.com")
    ->setFirstName("Matti")
    ->setLastName("Meikäläinen")
    ->setPhone("05012341234");
$payment->setCustomer($customer);
$address = new Address();
$address->setStreetAddress("Testikatu 123")
    ->setPostalCode("40600")
    ->setCity("Jyväskylä")
    ->setCounty("")
    ->setCountry("FI");
$payment->setInvoicingAddress($address);
$payment->setDeliveryAddress($address);

// Callback url in this example is this same URL.
$callback_url = "https://{$_SERVER['HTTP_HOST']}{$_SERVER['REQUEST_URI']}";
$callback = new CallbackUrl();
$callback->setSuccess($callback_url);
$callback->setCancel($callback_url);
$payment->setRedirectUrls($callback);
$payment->setCallbackUrls($callback);

try {
    $paymentResponse = $client->createPayment($payment);
    header("Location: {$paymentResponse->getHref()}");
    exit;
} catch (HmacException $e) {
    $error = $e->getMessage();
} catch (ValidationException $e) {
    $error = $e->getMessage();
} catch (Exception $e) {
    $error = $e->getMessage();
}

if (!empty($error)) {
    die($error);
}