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hello-world.js
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hello-world.js
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const express = require('express')
require('dotenv').config();
const bodyParser = require('body-parser');
const cors = require('cors');
const app = express();
const port = 3000;
const AccessToken = require('twilio').jwt.AccessToken;
const VideoGrant = AccessToken.VideoGrant;
const twilioClient = require('twilio')(process.env.TWILIO_API_KEY_SID,
process.env.TWILIO_API_KEY_SECRET, { accountSid: process.env.TWILIO_ACCOUNT_SID });
app.listen(port, () => console.log(`Hello world app listening on port ${port}!`));
app.use(cors());
// Configuring body parser middleware
app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json());
app.post('/create-room', async (req, res) => {
const body = req.body;
console.log(body, "body");
try{
await twilioClient.video.rooms(body.room).fetch();
}
catch(err){
await twilioClient.video.rooms.create({
uniqueName: body.room,
type: 'peer-to-peer'
})
}
res.send("Done")
})
app.post('/token', async (req, res) => {
if (!req?.body?.identity || !req?.body?.room) {
return res.status(400);
}
const identity = req.body.identity;
const roomName = req.body.room;
// Output the book to the console for debugging
try{
const roomList = await twilioClient.video.rooms.list({uniqueName: roomName, status: 'in-progress'});
console.log(roomList, "room List");
let room;
if (!roomList.length) {
// Call the Twilio video API to create the new Go room
room = await twilioClient.video.rooms.create({
uniqueName: roomName,
type: 'go'
});
console.log(room, "new room");
} else {
room = roomList[0];
}
// Create a video grant for this specific room
const videoGrant = new VideoGrant({
room: room.uniqueName,
})
console.log(videoGrant, "video grant");
// Create an access token
const token = new AccessToken(
process.env.TWILIO_ACCOUNT_SID,
process.env.TWILIO_API_KEY_SID,
process.env.TWILIO_API_KEY_SECRET,
);
console.log(token, "token");
// Add the video grant and the user's identity to the token
token.addGrant(videoGrant);
token.identity = identity;
console.log(token, "token");
// Serialize the token to a JWT and return it to the client side
res.send({
token: token.toJwt()
});
}
catch{
res.status(400).send({error});
}
});