js-data firebase example

angular.module('firebase-example', [])
  .factory('store', function () {
    var store = new JSData.DS();
    store.registerAdapter('http', new DSHttpAdapter({
      basePath: 'https://js-data-firebase.firebaseio.com'
    }, { default: true });
    return store;
  })
  .factory('User', function (store) {
    return store.defineResource('user');
  })
  .controller('firebaseCtrl', function ($scope, $timeout, User) {
    var fCtrl = this;
    User.findAll().then(function () {
      $scope.$apply();
    });

    $scope.add = function (user) {
      $scope.creating = true;
      User.create(user).then(function () {
        $scope.creating = false;
        fCtrl.name = '';
        $timeout();
      }, function () {
        $scope.creating = false;
      });
    };
    $scope.remove = function (user) {
      $scope.destroying = user.id;
      User.destroy(user.id).then(function () {
        delete $scope.destroying;
        $timeout();
      }, function () {
        delete $scope.destroying;
      });
    };
    $scope.$watch(function () {
      return User.lastModified();
    }, function () {
      $scope.users = User.filter();
    });
  });