Handle oauth token redirect front-end angular

client-app.js

var app = angular.module('app', ['ui.router']);

app.config(['$stateProvider',
  function ($stateProvider) {

    // UI-Router
    // Application states
    var applicationStates = [
      // Pre-authenticated
      {
        name: 'savetoken',
        template: '',
        url: '/savetoken?access_token',
        params: { access_token: null }
      },
      {
        name: 'authenticated-home',
        templateUrl: '/partials/authenticatedHome.html',
        url: '/home',
        controller: 'home-controller'
      }
    ];

    applicationStates.forEach((state) => {
      $stateProvider.state(state);
    });
  }
]);

app.run(['$rootScope', '$transitions',
  function ($rootScope, $transitions) {

    // Authenticate Redirection
    $transitions.onBefore({ to: 'savetoken' }, (trans) => {
      
      var access_token = trans.to().params.access_token;

      if (access_token)
          return trans.router.stateService.target('authenticated-home', {access_token: access_token});
      else
          return false;
    });
  }]);

app.controller('homeCtrl', ['$stateParams', 
  function($stateParams) {
    console.log($stateParams);
  }
]);

server-app.js

var express = require('express');
var app = express();

//...........

app.get('/facebookcallback', function(req, res, next) {
  passport.authenticate('facebook', function(err, user, info) {
    res.redirect('/#/savetoken?acces_token=' + user.access_token);
  })(req, res, next);
});