Last active
August 28, 2019 20:10
-
-
Save victorpaulo/e7070a2d76256b03cdc38be81a7165cb to your computer and use it in GitHub Desktop.
IBM Watson Assistant & Twilio Sandbox
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| require('dotenv').config(); | |
| var AssistantV1 = require('ibm-watson/assistant/v1'); | |
| const clientTwilio = require('twilio')(process.env.accountSid, process.env.authToken); | |
| const express = require('express'); | |
| const bodyParser = require('body-parser'); | |
| // Constants | |
| const port = process.env.PORT || 8080; | |
| // App | |
| const app = express(); | |
| app.use(bodyParser.urlencoded({ | |
| extended: true | |
| })); | |
| app.use(bodyParser.json()); | |
| // This is the entry point for the Twilio callback | |
| app.post('/', function (req, res) { | |
| //Watson Assistant | |
| var assistant = new AssistantV1({ | |
| iam_apikey: process.env.WATSON_API, | |
| url: 'https://gateway.watsonplatform.net/assistant/api/', | |
| version: '2018-02-16' | |
| }); | |
| var inputMsg = { text: req.body.Body } | |
| var msg = { | |
| input: inputMsg, | |
| workspace_id: process.env.WORKSPACE_ID | |
| } | |
| assistant.message(msg) | |
| .then(result => { | |
| console.log("watson result ", JSON.stringify(result)); | |
| //sending the Watson Assistant response message to twilio to be sent to whatsapp | |
| clientTwilio.messages | |
| .create({ | |
| body: result.output.text[0], | |
| from: 'whatsapp:+141.....6', //get this number from your twilio whatsapp sandbox console | |
| to: req.body.From, | |
| }) | |
| .then(message => console.log(message.sid)) | |
| .done(); | |
| }).catch(err => { | |
| console.log(err); | |
| }); | |
| }); | |
| //Server listening on port 8080 | |
| var server = app.listen(port, function () { | |
| console.log('Server running at http://127.0.0.1:' + port + '/'); | |
| }); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment