index.js

// Reference the packages we require so that we can use them in creating the bot
var restify = require('restify');
var builder = require('botbuilder');
//=========================================================
// Bot Setup
//=========================================================
// Setup Restify Server
// Listen for any activity on port 3978 of our local server
var server = restify.createServer();
server.listen(process.env.port || process.env.PORT || 3978, function () {
console.log('%s listening to %s', server.name, server.url);
});
// Create chat bot
var connector = new builder.ChatConnector({
appId: process.env.MICROSOFT_APP_ID,
appPassword: process.env.MICROSOFT_APP_PASSWORD
});
var bot = new builder.UniversalBot(connector);
// If a Post request is made to /api/messages on port 3978 of our local server, then we pass it to the bot connector to handle
server.post('/api/messages', connector.listen());
//=========================================================
// Bots Dialogs
//=========================================================
// This is called the root dialog. It is the first point of entry for any message the bot receives
bot.dialog('/', function (session) {
// Send 'hello world' to the user
session.send("Hello World");});