https://nationaltrailraceway.com/modules/contrib/commerce/modules/cart/js/commerce_cart.js?v=8.9.11

1/**
2 * @file
3 * Defines Javascript behaviors for the commerce cart module.
4 */
5
6(function ($, Drupal, drupalSettings) {
7  'use strict';
8
9  Drupal.behaviors.commerceCartBlock = {
10    attach: function (context) {
11      var $context = $(context);
12      var $cart = $context.find('.cart--cart-block');
13      var $cartButton = $context.find('.cart-block--link__expand');
14      var $cartContents = $cart.find('.cart-block--contents');
15
16      if ($cartContents.length > 0) {
17        // Expand the block when the link is clicked.
18        $cartButton.once('cart-button-processed').on('click', function (e) {
19          // Prevent it from going to the cart.
20          e.preventDefault();
21          // Get the shopping cart width + the offset to the left.
22          var windowWidth = $(window).width();
23          var cartWidth = $cartContents.width() + $cart.offset().left;
24          // If the cart goes out of the viewport we should align it right.
25          if (cartWidth > windowWidth) {
26            $cartContents.addClass('is-outside-horizontal');
27          }
28          // Toggle the expanded class.
29          $cartContents
30            .toggleClass('cart-block--contents__expanded')
31            .slideToggle();
32        });
33      }
34    }
35  };
36})(jQuery, Drupal, drupalSettings);