zip node/server.js

const express = require('express');
const path = require('path');
const app = express();
const PORT = 5000;

// Replace with the actual path to your ZIP file
const zipFilePath = path.join(__dirname, 'app.zip');

app.post('/download', (req, res) => {
  res.download(zipFilePath, 'downloaded.zip', (err) => {
    if (err) {
      console.error('Download failed:', err);
      res.status(500).send('Failed to download file.');
    }
  });
});

app.listen(PORT, () => {
  console.log(`Server is running at http://localhost:${PORT}`);
});