Logout Function

We can add a “log-off” option to my-account or checkout pages with a button or link using a data-action

events: {
        'click [data-action="logout"]': 'logoutNavigation'
    },

logoutNavigation: function(e){
        e.preventDefault();
        var touchpoints = SC.SESSION && SC.SESSION.touchpoints;
        return window.location.href = touchpoints.logout;
    },