Help with scenario: User clicks link to /users/:id/edit, but they must authenticate at /login before the page is visible. Ideas?

route-login-idea.js

//app/controller/Base.js
Ext.define('SenchaCon.controller.Base',{
    extend: 'Ext.app.Controller',

    /**
     * If user already logged in, don't require login anymore.
     * Otherwise, open the login modal.
     */
    requireLogin: function() {
        if (User.isLoggedIn) {
            return false;
        }
        
        this.render('loginpanel');
        return true;
    }
});

//app/controller/WhosHere
Ext.define('SenchaCon.controller.WhosHere',{
    extend: 'SenchaCon.controller.Base',
    
    // ...
    
    onBtnShowLocationsTap: function() {
        if (this.requireLogin()) {
            return;
        }

        this.render('whosherelocations');
    }
});