index.js

require("dotenv").config();
const app = require("./app");
const connectionDb = require("./src/connection/connection.db");
const {socket} = require("./src/socket/SocketConnection");
const { Server } = require("socket.io");

async function main() {
  try {
    const PORT = process.env.PORT || 3008;

    await connectionDb();

    const server = app.listen(PORT,"0.0.0.0", () => {
      console.log(`Server is Running http://localhost:${PORT}`);
    });

    // Set up Socket.IO-----------------
    const socketIO = new Server(server, {
      pingTimeout: 60000,
      cors: {
        origin: [
          'http://localhost:52643', // Local development (e.g., Flutter web running on this port)
          'https://your-live-website-url.com', // Production admin panel hosted on Cloudflare Pages (HTTPS)
          '',  // Optional: HTTP version in case SSL is not enforced (usually not needed)
          '', // Production/staging admin panel hosted on Vercel
        ],
        credentials: true,
      },
    });

    socket(socketIO);
    // Assign Socket.IO to globally available.
    global.io = socketIO;
  } catch (e) {
    console.log(`Main Server Error ${e}`);
  }
}

main();