From e334902dc717b18722a989206bdf43d40ea382fe Mon Sep 17 00:00:00 2001
From: Carlos Santos <4a.santos@gmail.com>
Date: Mon, 9 Oct 2023 11:31:45 +0200
Subject: [PATCH] Improved basic-node endpoint and refactored code

---
 openvidu-basic-node/.env     |  4 ++--
 openvidu-basic-node/index.js | 38 ++++++++++++++++++++----------------
 2 files changed, 23 insertions(+), 19 deletions(-)

diff --git a/openvidu-basic-node/.env b/openvidu-basic-node/.env
index 76dfb4e8..0132e129 100644
--- a/openvidu-basic-node/.env
+++ b/openvidu-basic-node/.env
@@ -1,3 +1,3 @@
 SERVER_PORT=5000
-OPENVIDU_URL=http://localhost:4443/
-OPENVIDU_SECRET=MY_SECRET
\ No newline at end of file
+LIVEKIT_API_KEY=devkey
+LIVEKIT_API_SECRET=secret
\ No newline at end of file
diff --git a/openvidu-basic-node/index.js b/openvidu-basic-node/index.js
index 4317c9d8..017a55c3 100644
--- a/openvidu-basic-node/index.js
+++ b/openvidu-basic-node/index.js
@@ -1,9 +1,11 @@
-require("dotenv").config(!!process.env.CONFIG ? { path: process.env.CONFIG } : {});
-var express = require("express");
-var bodyParser = require("body-parser");
-var http = require("http");
+require('dotenv').config(
+	!!process.env.CONFIG ? { path: process.env.CONFIG } : {}
+);
+var express = require('express');
+var bodyParser = require('body-parser');
+var http = require('http');
 var AccessToken = require('livekit-server-sdk').AccessToken;
-var cors = require("cors");
+var cors = require('cors');
 var app = express();
 
 // Environment variable: PORT where the node server is listening
@@ -15,9 +17,9 @@ var LIVEKIT_API_SECRET = process.env.LIVEKIT_API_SECRET || 'secret';
 
 // Enable CORS support
 app.use(
-  cors({
-    origin: "*",
-  })
+	cors({
+		origin: '*',
+	})
 );
 
 var server = http.createServer(app);
@@ -32,16 +34,18 @@ app.use(express.static(__dirname + '/public'));
 
 // Serve application
 server.listen(SERVER_PORT, () => {
-  console.log("Application started on port: ", SERVER_PORT);
+	console.log('Application started on port: ', SERVER_PORT);
 });
 
-app.post('/getToken', (req, res) => {
-  const roomName = req.body.roomName;
-  const participantName = req.body.participantName;
-  const at = new AccessToken(LIVEKIT_API_KEY, LIVEKIT_API_SECRET, { identity: participantName });
-  at.addGrant({ roomJoin: true, room: roomName });
-  const token = at.toJwt();
-  res.send(token);
+app.post('/token', (req, res) => {
+	const roomName = req.body.roomName;
+	const participantName = req.body.participantName;
+	const at = new AccessToken(LIVEKIT_API_KEY, LIVEKIT_API_SECRET, {
+		identity: participantName,
+	});
+	at.addGrant({ roomJoin: true, room: roomName });
+	const token = at.toJwt();
+	res.send(token);
 });
 
-process.on('uncaughtException', err => console.error(err));
\ No newline at end of file
+process.on('uncaughtException', (err) => console.error(err));