state manager

sm.js

serviceStateManager: Ember.StateManager.extend({
   enableLogging: true,

   initialState: function () {
     var accountType = this.get('auth.user.accountType'),
       result = 'notProvider';

     if (accountType === 'isp') {
       result = 'isProvider';
     }

     return result;
   }.property(),

   states: {
     isProvider: Ember.State.create({
       enter: function (sm) {
         this.setProperties({
           isServiceDetailsVisible: false,
           isDesiredServiceVisible: false
         });
       }
     }),

     notProvider: Ember.State.create({
       enter: function (sm) {
         var hasService = this.get('haveService');
         // Assertion failed: Could not find state for path: "noService"
         hasService ? sm.transitionTo('hasService') : sm.transitionTo('noService');
       },

       states: {
         hasService: Ember.State.create({
           enter: function (sm) {
             var happy = this.get('happyWithService');

             happy ? sm.transitionTo('happy') : sm.transitionTo('unhappy');
           },
           states: {
             unhappy: Ember.State.create(),
             happy: Ember.State.create()
           }
         }),
         noService: Ember.State.create({
           enter: function (sm) {
             this.setProperties({
               isCurrentServiceVisible: false,
               isDesiredServiceVisible: true
             });
           }
         })
       }
     })
   }
 }).create(),