Integrating Microsoft Bot Framework with api.ai - heroku

Question

I am working on integrating Microsoft Bot Framework with api.ai. I followed the tutorials here. On coding, I also deployed the bot to Heroku using Heroku command line.
I have used the code as below:
(I have changed my APP ID and Password):
var builder = require('botbuilder');
var restify = require('restify');
var apiairecognizer = require('api-ai-recognizer');
var request = require('request');
//=========================================================
// 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
var connector = new builder.ChatConnector({
appId: '4c8f3u2b-c56n-4117-bc16-ec31eeb5d25c',
appPassword: '4CBNO8vBGtdcGh9PoiVYottY'
});
var connector = new builder.ConsoleConnector().listen();
var bot = new builder.UniversalBot(connector);
var recognizer = new apiairecognizer("84c78b2c15684c7380c6a74c8fbb343f");
var intents = new builder.IntentDialog({
recognizers: [recognizer]
});
bot.dialog('/',intents);
intents.matches('Flow_1',function(session, args){
var fulfillment = builder.EntityRecognizer.findEntity(args.entities, 'fulfillment');
if (fulfillment){
var speech = fulfillment.entity;
session.send(speech);
}else{
session.send('Sorry...not sure how to respond to that');
}
});
intents.onDefault(function(session){
session.send("Sorry...can you please rephrase?");
});`
My Package.json
{
"name": "nodebot",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"author": "",
"license": "ISC",
"dependencies": {
"api-ai-recognizer": "^1.0.1",
"botbuilder": "^3.8.4",
"restify": "^4.3.0"
}
}
My Procfile
web: node app.js
But after successfully deploying to Heroku, I am seeing the following error:
{"code":"ResourceNotFound","message":"/api/messages does not exist"}
Even when I tried testing the bot from Bot Framework Emulator, I am seeing the below error:
Request to 'http://localhost:3978/api/messages' failed: [404] Not Found
I have following questions:
1. How to successfully integrate api.ai with Framework?
2. How to host it Heroku?

Answer 1

It seems that the api/messages route is not defined. You are missing this line server.post('/api/messages', connector.listen());.
Also, you are defining the connector twice, the ChatConnector and the ConsoleConnector. Make sure to delete the code related to the ConsoleConnector.