// file graph_helper.js

var auth = require('./auth');
var graph = require('./graph');

module.exports = { "getUsers": getUsers };

function getUsers(callback) {

auth.getAccessToken().then(function (token) {
  graph.getUsers(token)
    .then(function (users) {
        callback(users);
        }, function (error) {
      console.error('>>> Error getting users: ' + error);
    });
}, function (error) {
  console.error('>>> Error getting access token: ' + error);
});

};


-------------------------------------------------


// file: otherstuff.js


var graph_helper = require('./graph-libs/graph_helper');

graph_helper.getUsers(function(users) {
        if (err) return console.error(err);
        console.log(users);
});