hide price on product page when user is anonymous

$(document).ready(function() {
    // Apply only on product page
    // If the user is not logged in, we hide the price and the purchase btn, and we display a login btn
    if($('.listing-show').length > 0 && Kr.AuthenticatedUser === null) {
        $('.listing_details_list .price').remove();
        $('.add-to-cart-panel').empty();
        
        // Create a login Button
        var loginBtn = document.createElement('a');
        loginBtn.href = '/login';
        loginBtn.innerHTML = 'Login';
        loginBtn.className = "btn btn-primary full-width";
        $('.add-to-cart-panel').append(loginBtn);
    }
});