<li ng-show="currentUser">
    <a ui-sref="report" ui-sref-active="active">Report</a>
 </li>

.config(['$stateProvider', '$urlRouterProvider', function($stateProvider, $urlRouterProvider) {
    $stateProvider
    .state('user-report', {
    url: '/user-report',
    templateUrl: 'views/user-report.html',
    controller: 'UserReportController',
    authenticate: true
    })
    .state('report', {
    url: '/report',
    templateUrl: 'views/report.html',
    controller: 'ReportController',
    authenticate: true
    });

angular
  .module('app')
  .controller('AuthLoginController', ['$scope', 'AuthService', '$state',
      function($scope, AuthService, $state) {
    $scope.user = {
      email: '',
      password: ''
    };

    $scope.login = function() {
      AuthService.login($scope.user.email, $scope.user.password)
        .then(function() {
          $state.go('report');
        });
    };
  }])
  .controller('AuthLogoutController', ['$scope', 'AuthService', '$state',
      function($scope, AuthService, $state) {
    AuthService.logout()
      .then(function() {
        $state.go('contact');
      });
  }]);

angular
  .module('app')
  .factory('AuthService', ['Viewer', '$q', '$rootScope', function(User, $q,
      $rootScope) {
    function login(email, password) {
      return User
        .login({email: email, password: password})
        .$promise
        .then(function(response) {
          $rootScope.currentUser = {
            id: response.user.id,
            tokenId: response.id,
            email: email
          };
        });
    }

    function logout() {
      return User
       .logout()
       .$promise
       .then(function() {
         $rootScope.currentUser = null;
       });
    }

    return {
      login: login,
      logout: logout
    };
  }]);

var async = require('async');

module.exports = function(app) {
  //data sources
  var db = app.dataSources.db;
  //create all models
  async.parallel({
    viewers: async.apply(createViewers)
  },function(err, results) {
    if (err) throw err;
  });
  //create viewers
  function createViewers(cb) {
    db.automigrate('Viewer', function(err) {
      if (err) return cb(err);

      app.models.Viewer.create([
        {email: 'example01@gmail.com', password: 'example123'},
        {email: 'example02@gmail.com', password: 'example456'},
        {email: 'example03@gmail.com', password: 'example789'}
      ], cb);
    });
  }
};