AppCall.js

use strict ";
var builder = require("botbuilder");
var botbuilder_azure = require("botbuilder-azure");
var calling = require('botbuilder-calling');

var useEmulator = (process.env.NODE_ENV == 'development');

var connector = useEmulator ? new builder.ChatConnector() : new botbuilder_azure.BotServiceConnector({
    appId: process.env['MicrosoftAppId'],
    appPassword: process.env['MicrosoftAppPassword'],
    stateEndpoint: process.env['BotStateEndpoint'],
    openIdMetadata: process.env['BotOpenIdMetadata'],
    callbackUrl: 'https://StoreCustomerServiceCallingBot.azurewebsites.net/api/calls',
});

var bot = new builder.UniversalBot(connector);

// Make sure you add code to validate these fields
var luisAppId = process.env.LuisAppId;
var luisAPIKey = process.env.LuisAPIKey;
var luisAPIHostName = process.env.LuisAPIHostName || 'westus.api.cognitive.microsoft.com';

const LuisModelUrl = 'https://' + luisAPIHostName + '/luis/v1/application?id=' + luisAppId + '&subscription-key=' + luisAPIKey;

// Main dialog with LUIS
var recognizer = new builder.LuisRecognizer(LuisModelUrl);
var intents = new builder.IntentDialog({ recognizers: [recognizer] })
/*
.matches('<yourIntent>')... See details at http://docs.botframework.com/builder/node/guides/understanding-natural-language/
*/
.onDefault((session)=> {
session.send('Sorry, I did not understand \'%s\'.', session.message.text);
});

bot.dialog('/', intents);    

if (useEmulator) {
    var restify = require('restify');
    var server = restify.createServer();
    server.listen(3978, function () {
        console.log('test bot endpont at http://localhost:3978/api/messages');
    });
    server.post('/api/messages', connector.listen());
} else {
module.exports = { default: connector.listen() }
}