acpsBooking/ACPSBooking/server.ts

import * as express from 'express';
import { AddressInfo } from "net";
import * as path from 'path';
import * as bodyParser from 'body-parser';
import route_index from './routes/index';

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

// view engine setup
app.set('views', [path.join(__dirname, 'views'), path.join(__dirname, 'views/template')]);
app.set('view engine', 'pug');

app.use(express.static(path.join(__dirname, 'public')));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));

app.use('/', route_index);

// catch 404 and forward to error handler
app.use((req, res, next) => {
    const err: any = new Error('Not Found');
    err['status'] = 404;
    next(err);
});
// error handlers

// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
    app.use((err: any, req: Express.Request, res: any, next: any) => { // eslint-disable-line @typescript-eslint/no-unused-vars
        res.status(err['status'] || 500);
        res.render('error', {
            message: err.message,
            error: err
        });
    });
}

// production error handler
// no stacktraces leaked to user
app.use((err: any, req: any, res: any, next: any) => { // eslint-disable-line @typescript-eslint/no-unused-vars
    res.status(err.status || 500);
    res.render('error', {
        message: err.message,
        error: {}
    });
});

app.set('port', process.env.port || 1337);

const server = app.listen(app.get('port'), function () {
    debug(`Express server listening on port ${(server.address() as AddressInfo).port}`);
});