Route Action Bubbling

controllers.application.js

import Ember from 'ember';

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

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('my-auth-route');
});

export default Router;

routes.application.js

import Ember from 'ember';

export default Ember.Route.extend({
  actions: {
    toggleAuthentication() {
      this.controller.toggleProperty('showAuth');
    }
  }
  
});

routes.my-auth-route.js

import Ember from 'ember';

export default Ember.Route.extend({
  model: function() {
    return Ember.Object.create({admin: false});
  },
  
  afterModel: function(model) {
    if (!model.get('admin')) {
      this.transitionTo('index');
      this.send('toggleAuthentication');
    }
  }
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
{{outlet}}
{{#link-to "my-auth-route"}}Go to authenticated Route{{/link-to}}
<br>
<br>

{{#if showAuth}}

<div style="background: red; color: white; padding: 50px; text-align: center;">LOGIN FORM!</div>

{{/if}}

templates.my-auth-route.hbs

<h2>My Auth Route</h2>
{{#link-to "index"}}Back Home{{/link-to}}

twiddle.json

{
  "version": "0.12.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.12.0",
    "ember-template-compiler": "2.12.0",
    "ember-testing": "2.12.0"
  },
  "addons": {
    "ember-data": "2.12.1"
  }
}