/**
* Hide Cart until an item is added to the cart
*/
(function () {
var carts = [].slice.call(document.querySelectorAll('.header-actions-action--cart'));
carts.forEach(function(cart) {
hideCart(cart);
});
/**
* Hide Cart
*/
function hideCart(cart) {
var cartQty = cart.querySelector('.sqs-cart-quantity');
// Handler
function handler(target) {
if (target.innerHTML === '0') {
cart.setAttribute('hidden', '');
} else {
cart.removeAttribute('hidden');
}
}
// Observer handler
var observer = new MutationObserver(function(mutations) {
handler(mutations[0].target);
});
// Hide/show the cart when the page is loaded
handler(cartQty);
// Hide/show the cart when an item was added/removed
observer.observe(cartQty, { childList: true });
}
})();
