Authenticated Route- UnAuthenticated Route Differentiation

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle'
});

controllers.authenticated.js

import Ember from 'ember';

export default Ember.Controller.extend({
  myAuthservice:Ember.inject.service(),
});

router.js

import Ember from 'ember';
import config from './config/environment';

const Router = Ember.Router.extend({
  location: 'none',
  rootURL: config.rootURL
});

Router.map(function() {
  this.route('users');  
  this.route('authenticated',{path:'/'},function(){
    this.route('settings');    
  });
});

export default Router;

routes.authenticated.js

import Ember from 'ember';

export default Ember.Route.extend({  
});

routes.authenticated.settings.js

import Ember from 'ember';

export default Ember.Route.extend({
});

routes.users.js

import Ember from 'ember';

export default Ember.Route.extend({
});

services.my-authservice.js

import Ember from 'ember';

export default Ember.Service.extend({
  isAuthenticated: false, //You can non sensitive and authentication specific information.
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
{{outlet}}
<br>
<br>

templates.authenticated.hbs

{{#if myAuthservice.isAuthenticated}}
  <h1> Home page design </h1>
  {{outlet}}
  {{else}}
    <h1> Login Page Design </h1>
{{/if}}

templates.authenticated.settings.hbs

<h1>authenticated settings page</h1>

templates.users.hbs

users

twiddle.json

{
  "version": "0.10.4",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.7.0",
    "ember-data": "2.7.0",
    "ember-template-compiler": "2.7.0"
  },
  "addons": {}
}