app.js

import express from 'express';
import path from 'path';
import favicon from 'serve-favicon';
import logger from 'morgan';
import cookieParser from 'cookie-parser';
import bodyParser from 'body-parser';
import routes from './routes';
import exphbs from 'express-handlebars';

let app = express();

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

app.engine('.hbs', exphbs({defaultLayout: 'application', extname: '.hbs'}));
app.set('view engine', '.hbs');


// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

app.use('/remote_sensing', routes.remote_sensing);
app.use('/data_services', routes.data_services);
app.use('/nmso', routes.nmso);
app.use('/simulation', routes.simulation);
app.use('/contact', routes.contact);
app.use(/^\/$/, routes.index); // regex for the / route

// catch 404 and forward to error handler
app.use(function(req, res, next) {
  var err = new Error('Not Found');
  err.status = 404;
  next(err);
});

// error handlers

// development error handler
// will print stacktrace
if (app.get('env') === 'development' || app.get('env') === 'test') {
  app.use((err, req, res, next) => {
    res.status(err.status || 500);
    res.render('error', {
      message: err.message,
      error: err
    });
  });
}

// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
  res.status(err.status || 500);
  res.render('error', {
    message: err.message,
    error: {}
  });
});


module.exports = app;