Ticketpark / SaferpayJsonApi

example/SecureAliasStore/3-example-insert-direct.php

<?php declare(strict_types=1);

use \Ticketpark\SaferpayJson\Container;
use Ticketpark\SaferpayJson\Request\SecureAliasStore\InsertDirectRequest;
use \Ticketpark\SaferpayJson\Response\ErrorResponse;

require_once __DIR__ . '/../../vendor/autoload.php';
require_once __DIR__ . '/../credentials.php';

// Step 1:
// Prepare the insert direct request
// See https://saferpay.github.io/jsonapi/1.2/#Payment_v1_Alias_InsertDirect

$requestHeader = (new Container\RequestHeader())
    ->setCustomerId($customerId)
    ->setRequestId(uniqid());

$card = (new Container\Card())
    ->setNumber('9030101052000008')
    ->setExpYear(2025)
    ->setExpMonth(10)
    ->setHolderName('Johnny Cash');

$paymentMeans = (new Container\PaymentMeans())
    ->setCard($card);

$response = (new InsertDirectRequest($apiKey, $apiSecret))
    ->setRequestHeader($requestHeader)
    ->setRegisterAlias(new Container\RegisterAlias())
    ->setPaymentMeans($paymentMeans)
    ->execute();

// Step 2:
// Check for successful response

if ($response instanceof ErrorResponse) {
    die($response->getErrorMessage());
}

// Step 3:
// You are done!

echo 'The insert has been successful! Insert alias: ' . $response->getAlias()->getId() . "<br>\n";

The method getAlias() does not exist on Ticketpark\SaferpayJson\Response\ResponseInterface. It seems like you code against a sub-type of Ticketpark\SaferpayJson\Response\ResponseInterface such as Ticketpark\SaferpayJson\Response\SecureAliasStore\InsertDirectResponse or Ticketpark\SaferpayJson\Response\SecureAliasStore\AssertInsertResponse.