BigPipeAddToCartForm.php in Commerce Core 8.2

Namespace

Drupal\commerce_cart_big_pipe\Form

File

modules/cart/tests/modules/commerce_cart_big_pipe/src/Form/BigPipeAddToCartForm.php

<?php

namespace Drupal\commerce_cart_big_pipe\Form;

use Drupal\commerce_cart\Form\AddToCartForm;
use Drupal\Core\Form\FormStateInterface;

/**
 * Provides a slow to build add to cart form, to test streaming.
 */
class BigPipeAddToCartForm extends AddToCartForm {

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {

    // Sleep between 0.0 and 2.0 seconds.
    $load_slowdown = mt_rand(0, 20) / 10;
    $this
      ->messenger()
      ->addMessage(sprintf('Delayed form build by %s seconds', $load_slowdown));
    sleep($load_slowdown);
    return parent::buildForm($form, $form_state);
  }

}

Classes

Name	Description
BigPipeAddToCartForm	Provides a slow to build add to cart form, to test streaming.