app.js

var restify = require('restify');
var builder = require('botbuilder');

require('dotenv').load();

//=========================================================
// Bot Setup
//=========================================================

// Setup Restify 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

if (process.env.DEBUG) {
  var connector = new builder.ConsoleConnector().listen();
} else {
  var connector = new builder.ChatConnector({
    appId: process.env.MICROSOFT_APP_ID,
    appPassword: process.env.MICROSOFT_APP_PASSWORD
  });
}
var bot = new builder.UniversalBot(connector);

if (! process.env.DEBUG) {
  server.post('/api/messages', connector.listen());
}

//=========================================================
// Bots Dialogs
//=========================================================

bot.dialog('/', [
  function (session, args, next) {
    if (! session.userData.name) {
      session.beginDialog('/profile');
    } else {
      next();
    }
  },
  function (session, results) {
    session.send('Hello %s!', session.userData.name);
  }
]);

bot.dialog('/profile', [
  function (session) {
    builder.Prompts.text(session, 'Hi! What is your name?');
  },
  function (session, results) {
    session.userData.name = results.response;
    session.endDialog();
  }
]);