server.js

var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');

var index = require('./routes/index');
var users = require('./routes/users');

var server = express();

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

(function() {

  if (process.env.USE_WEBPACK) {
    var webpack = require('webpack');
    var webpackConfig = require('./webpack.config');
    var compiler = webpack(webpackConfig);

    server.use(require("webpack-dev-middleware")(compiler, {
      logLevel: 'info', publicPath: webpackConfig.output.publicPath
    }));

    server.use(require("webpack-hot-middleware")(compiler));
  }
})();


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


server.use('/', index);
server.use('/users', users);

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

// error handler
server.use(function(err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render('error');
});


module.exports = server;