const express = require('express'); const app = express(); const fs = require('fs'); const path = require('path');

// Check if file exists if (!fs.existsSync(filePath)) { res.status(404).send(`File not found: ${filename}`); return; }

// Assuming you want to serve downloadable files from './downloads' directory const downloadsDirectory = path.join(__dirname, 'downloads');

// Serve the file res.download(filePath, filename, (err) => { if (err) { console.error(err); } }); });

app.get('/api/download/:filename', (req, res) => { const filename = req.params.filename; const filePath = path.join(downloadsDirectory, filename);