angularjs - How to get the authenticated user info and use in all controllers and services? -

i'm using angularfireauth , want retrieve logged in user's info , use in controllers or services when app initial.

currently, used in every controller having problem.

$scope.$on("angularfireauth:login", function(evt, user){    console.log(user); }); 

the callback not call if not full page load or return null when app initial.

i need tips how can return authenticated user's info can use when app initial , in controllers , services.

example

when in controller or services

• $scope.auth.user.id return user's id
• $scope.auth.user.name return user's name
• etc

i start userservice this:

angular.module('eventbaseapp').service('userservice', function userservice() {     return {         islogged: false,         username: null     }  }); 

and write loginctrl controller:

angular.module('eventbaseapp')   .controller('loginctrl', function ($scope, userservice, angularfireauth) {     var url = "https://example.firebaseio.com";     angularfireauth.initialize(url, {scope: $scope, name: "user"});      $scope.login = function() {         angularfireauth.login("github");      };     $scope.logout = function() {         angularfireauth.logout();     };      $scope.$on("angularfireauth:login", function(evt, user) {       userservice.username = $scope.user;       userservice.islogged = true;     });      $scope.$on("angularfireauth:logout", function(evt) {       userservice.islogged = false;       userservice.username = null;     }); }); 

inject userservice anywhere want user.

my app working on uses - https://github.com/manojlds/eventbase/blob/master/app/scripts/controllers/login.js

based on ideas presented here - http://blog.brunoscopelliti.com/deal-with-users-authentication-in-an-angularjs-web-app