Quick Node.js Express endpoint to redirect to a Messenger page

server.js

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

// Call this from JSON API like this:
//
// https://myserver.com/1920147214903175/GetEBook
//
app.get('/:fbpage/:reference', (request, response) => {
    // Get the page and reference
    // NOTE: There is no error checking here so it assumes that the parameters are always passed
    const {fbpage, reference} = request.params;
    
    // Create the Facebook Messenger URL
    const messengerUrl = `https://m.me/${fbpage}?ref=${reference}`;

    // Redirect to the page
    response.redirect(messengerUrl);
});

app.listen(process.env.PORT || 8080, () => {
    console.log('Your app is listening on port ' + listener.address().port);
});

Thank you Marc for doing all this just for me! <3 <3
I'll check it out once I have the server setup. I'm rushing because I need to confirm my deliverable by this week. I'm so grateful, for your help. Appreciate it!