test.js

const http = require("http");
const express = require("express");

const app = express();
const server = http.createServer(app);
const io = require("socket.io")(server, {
  cors: {
    origin: "http://localhost:3000",
    methods: ["GET", "POST"],
    allowedHeaders: ["my-custom-header"],
    credentials: true,
  },
});
const { addUser, removeUser } = require("./user");

const PORT = 5000;

// io.on("connection", (socket) => {
//   socket.on("join", ({ name, room }, callBack) => {
//     const { user, error } = addUser({ id: socket.id, name, room });
//     if (error) return callBack(error);

//     socket.join(user.room);
//     socket.emit("message", {
//       user: "Admin",
//       text: `Welocome to ${user.room}`,
//     });

//     socket.broadcast
//       .to(user.room)
//       .emit("message", { user: "Admin", text: `${user.name} has joined!` });
//     callBack(null);

//     socket.on("sendMessage", ({ message }) => {
//       io.to(user.room).emit("message", {
//         user: user.name,
//         text: message,
//       });
//     });
//   });
//   socket.on("disconnect", () => {
//     const user = removeUser(socket.id);
//     console.log(user);
//     io.to(user.room).emit("message", {
//       user: "Admin",
//       text: `${user.name} just left the room`,
//     });
//     console.log("A disconnection has been made");
//   });
// });

// server.listen(PORT, () => console.log(`Server is Quannected to Port ${PORT}`));