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"));