CreatePaymentTokenForGuest.php

<?php

/**
 * Create payment token for guest user.
 *
 * @package WooCommerce\PayPalCommerce\ApiClient\Endpoint
 */
declare (strict_types=1);
namespace WooCommerce\PayPalCommerce\SavePaymentMethods\Endpoint;

use Exception;
use WooCommerce\PayPalCommerce\ApiClient\Endpoint\PaymentMethodTokensEndpoint;
use WooCommerce\PayPalCommerce\ApiClient\Entity\PaymentSource;
use WooCommerce\PayPalCommerce\Button\Endpoint\EndpointInterface;
use WooCommerce\PayPalCommerce\Button\Endpoint\RequestData;
use WooCommerce\PayPalCommerce\Button\Exception\NonceValidationException;
/**
 * Class UpdateCustomerId
 */
class CreatePaymentTokenForGuest implements EndpointInterface
{
    const ENDPOINT = 'ppc-update-customer-id';
    /**
     * The request data.
     *
     * @var RequestData
     */
    private $request_data;
    /**
     * The payment method tokens endpoint.
     *
     * @var PaymentMethodTokensEndpoint
     */
    private $payment_method_tokens_endpoint;
    /**
     * CreatePaymentToken constructor.
     *
     * @param RequestData                 $request_data The request data.
     * @param PaymentMethodTokensEndpoint $payment_method_tokens_endpoint The payment method tokens endpoint.
     */
    public function __construct(RequestData $request_data, PaymentMethodTokensEndpoint $payment_method_tokens_endpoint)
    {
        $this->request_data = $request_data;
        $this->payment_method_tokens_endpoint = $payment_method_tokens_endpoint;
    }
    /**
     * Returns the nonce.
     *
     * @return string
     */
    public static function nonce(): string
    {
        return self::ENDPOINT;
    }
    /**
     * Handles the request.
     *
     * @throws Exception On Error.
     */
    public function handle_request(): void
    {
        try {
            $data = $this->request_data->read_request($this->nonce());
        } catch (NonceValidationException $error) {
            wp_send_json_error(array('message' => $error->getMessage()), 400);
        }
        /**
         * Suppress ArgumentTypeCoercion
         *
         * @psalm-suppress ArgumentTypeCoercion
         */
        $payment_source = new PaymentSource('token', (object) array('id' => $data['vault_setup_token'], 'type' => 'SETUP_TOKEN'));
        $result = $this->payment_method_tokens_endpoint->create_payment_token($payment_source);
        WC()->session->set('ppcp_guest_payment_for_free_trial', $result);
        wp_send_json_success();
    }
}