good to go

src/router.js

+/* eslint-disable no-unused-vars,no-shadow */
 /* @flow */
 
 import { Router } from 'express';
 import logger from './logger';
-// import ConversationV1 from 'watson-developer-cloud';
+
 const Watson = require('watson-developer-cloud');
 
 const conversationSDK = new Watson.ConversationV1({
-  username: 'MISSING VALUE',
-  password: 'MISSING VALUE',
-  workspace: 'MISSING VALUE',
-  version_date: '2017-05-26',
+  username: 'apikey',
+  password: 'PXfrcd6MbcMuQJ-xo8_NeZLfPbq6TpIahFe5n4H4A6M_',
+  workspace: 'af76927c-be93-4c9d-bc8e-b93241818ffa',
+  version_date: '2019-04-16',
+  url:
+    'https://gateway-lon.watsonplatform.net/assistant/api/v1/workspaces/af76927c-be93-4c9d-bc8e-b93241818ffa/message',
 });
+module.exports = Watson;
+const express = require('express');
+const bodyParser = require('body-parser');
+const cors = require('cors');
+
+const app = express();
+app.use(express.static('/public'));
+app.use(bodyParser.json());
+app.use(bodyParser.urlencoded({ extended: false }));
 logger.info(conversationSDK);
 
 const router = new Router();
-
-router.post('/conversation', (req, res) => {
-  /*
-  ==========================^^^=========================
-                  ROUTING CODE GOES HERE
-  ==========================vvv=========================
-  */
+module.exports = (app, conversationSDK) => {
+  router.post('/conversation', (req, res) => {
+    const { text, context = {} } = req.body;
+    const params = {
+      input: { text },
+      workspace_id: 'af76927c-be93-4c9d-bc8e-b93241818ffa',
+      context,
+    };
+    Watson.message(params, (err, response) => {
+      if (err) res.status(500).json(err);
+      res.json(response);
+    });
     logger.info(req);
     logger.info(res);
-});
-
+  });
+};
 export default router;