server.mjs

import express from "express";
import bodyParser from 'body-parser';
import twilio_route from './routes/twilio_respond.js'
import delete_history_route from './routes/delete_history.js'
import send_initial_text_route from './routes/send_initial_text.js'
import default_route from './routes/default.js'
const port = process.env.PORT || 3000;



// Set up app
const server_app = express();
server_app.use((req, res, next) => {
    res.setHeader('Access-Control-Allow-Origin', '*');
    next();
});


// Set up body parser for all routes
server_app.use(bodyParser.urlencoded({ extended: false }));

// DEFAULT ROUTE
server_app.use('/', default_route); 
// TWILIO ROUTE
server_app.use('/sms-receiver-responded', twilio_route);
// DELETE HISTORY
server_app.use('/delete-history', delete_history_route);
// SEND INITIAL TEXT
server_app.use('/send-initial-text', send_initial_text_route);








// error 404
server_app.use((req, res, next) => { res.status(404).send('404: Not Found \"' + req.path + '\"');});


// This function is used to bind the server to a specific port and start listening for incoming connections.
server_app.listen(port, () => {
  console.log(`Server is running on port ${port}`);
});


// development error handler
// will print stacktrace
if (server_app.get('env') === 'development') {
    server_app.use(function(err, req, res) {
      res.status(err.status || 500).send(err.message || 'Internal Server Error');
    });
  }
  
  // production error handler
  // no stacktraces leaked to user
  server_app.use(function(err, req, res) {
    res.status(err.status || 500).send('Internal Server Error');
  });