$(window).on('load', function(){
    $('#btn-check-out').click(function(){
      let productId = $(this).attr("data-id");
      addToBag(productId);
      window.location.replace($('meta[name="checkout"]').attr('content'));
    });
    $('#btn-add-to-bag').click(function(){
      let productId = $(this).attr("data-id");
      let parentElement = $('#count-products-in-bag').parent();
      let copyElemetn = $('#count-products-in-bag').clone();
      copyElemetn.attr('id', '');
      copyElemetn.appendTo(parentElement);
      $('#count-products-in-bag').addClass('animate__animated animate__backInUp');
      $('#count-products-in-bag').on('animationend', function(){
          $('#count-products-in-bag').removeClass('animate__animated animate__backInUp');
          copyElemetn.remove();
      });
      addToBag(productId);
    });
});