'use strict';

const App = require('actions-on-google').DialogflowApp;

exports.testMethod = (req, res) => {

  // 結果がnullとなる
  const app = new App({req, res});
  let user = app.getUser();
  console.log('User is ' + user);

  // アクセストークンが取得できる
  let accessToken = req.body.originalRequest.data.user.accessToken;
  console.log('accessToken is ' + accessToken);

  res.setHeader('Content-Type', 'application/json');
  res.send(JSON.stringify({ 'speech': 'success!', 'displayText': 'success!' }));
};

{
  "name": "testMethod",
  "engines": {
    "node": "~4.2"
  },
  "dependencies": {
    "actions-on-google": "^1.0.0",
    "firebase-admin": "^4.2.1",
    "firebase-functions": "^0.5.7"
  }
}