app.js

var createError = require('http-errors');
var express = require('express');
var path = require('path');
var logger = require('morgan');

// var indexRouter = require('./routes/index');
var usersRouter = require('./routes/users');
var loginRouter = require('./routes/login');
var bookingRouter = require('./routes/bookings');

var app = express();

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

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded());
app.use(function (req, res, next) {
  res.setHeader('Access-Control-Allow-Origin', '*');
  res.setHeader('Access-Control-Allow-Methods', 'POST,GET,OPTIONS,PUT,DELETE');
  res.setHeader('Access-Control-Allow-Headers', 'Content-Type,Accept');
  next();
});

app.use(express.static(path.join(__dirname, 'public')));

app.get('/*', function (req, res) {
  res.sendFile(path.join(__dirname, 'public', 'index.html'));
});

// app.use('/', indexRouter);
app.use('/api/users', usersRouter);
app.use('/api/login', loginRouter);
app.use('/api/bookings', bookingRouter);

// catch 404 and forward to error handler
app.use(function(req, res, next) {
  next(createError(404));
});

// error handler
app.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');
});

// app.options('*', cors());


module.exports = app;