vybe/index.js

const express = require("express");
const http = require("http");
const { Server } = require("socket.io");
const compression = require("compression");

const events = Object.fromEntries(
	[
		'create_user',
		'get_history',
		'send_message',
		'authenticate',
		'create_thread',
		'list_threads',
		'get_keys',
	].map(event => [event, require('./src/' + event)])
);

const app = express();
app.use(compression());
const server = http.createServer(app);
const io = new Server(server, {
	cors: {
		origin: true,
	},
});

const PORT = process.env.PORT || 3435;

io.cache = {};

io.on("connection", (socket) => {
	for (let event in events) {
		socket.on(event, (msg, callback) =>
			events[event](msg, callback, socket, io)
		);
	}
	socket.on('disconnect', reason => {
		let sockets = io.cache[socket.username];
		if (sockets)
			sockets.splice(sockets.indexOf(socket.id), 1);
	})
});

server.listen(PORT, () => {
	console.log("server running on port " + PORT);
});

app.use(express.static("client"));