It includes: – An HTTPS-ready endpoint for Facebook’s **data deletion callback**. – Automatic generation of a `confirmation_code`. – Proper JSON response format. – A placeholder to delete user data (replace with your DB logic). — ### 📂 `server.js` “`js // Install first: npm install express body-parser crypto const express = require(‘express’); const bodyParser = require(‘body-parser’); const crypto = require(‘crypto’); const app = express(); app.use(bodyParser.urlencoded({ extended: true })); app.use(bodyParser.json()); // Generate confirmation codes function generateConfirmationCode() { return crypto.randomBytes(16).toString(‘hex’); // 32 hex chars } // Facebook Data Deletion Callback app.post(‘/fb-data-deletion/callback’, async (req, res) => { try { // Facebook may send signed_request or user_id const fbUserId = req.body.user_id || req.body.id || null; if (fbUserId) { // 🔹 TODO: Delete or anonymize all records in your DB linked to fbUserId // Example: await db.deleteUserData(fbUserId); console.log(`Data deletion requested for Facebook user: ${fbUserId}`); } else { console.log(‘Data deletion requested, but no user_id found.’); } // Always return JSON response const confirmationCode = generateConfirmationCode(); `https://your-domain.example/status/data-deletion/${confirmationCode}`; res.json({ url: statusUrl, confirmation_code: confirmationCode }); } catch (error) { console.error(‘Error in data deletion callback:’, error); const confirmationCode = generateConfirmationCode(); res.json({ url: `https://your-domain.example/status/data-deletion/${confirmationCode}`, confirmation_code: confirmationCode }); } }); // Example status route (optional, but useful for users checking deletion) app.get(‘/status/data-deletion/:code’, (req, res) => { res.send(`Data deletion for request ${req.params.code} has been logged and is being processed.`); }); const PORT = process.env.PORT || 3000; app.listen(PORT, () => console.log(`Server running on port ${PORT}`)); “` — ### 🚀 How to Use 1. Save this as `server.js`. 2. Run: “`bash npm install express body-parser crypto node server.js “` 3. Deploy on **ghanamedia.net** under HTTPS. Example endpoints: – `https://ghanamedia.net/fb-data-deletion/callback` – 4. In your **Facebook App Dashboard** → *Settings > Basic* → **User Data Deletion**, paste the correct URL. —