var createError = require('http-errors');
var express = require('express');
var loadRouter = require('express-load-router');
var path = require('path');
var cookieParser = require('cookie-parser'); 

var app = express();

app.all('*', (req, res, next) => {
  res.header("Access-Control-Allow-Origin", "*");
  res.header('Access-Control-Allow-Methods', 'PUT, GET, POST, DELETE, OPTIONS');
  res.header("Access-Control-Allow-Headers", "X-Requested-With");
  res.header('Access-Control-Allow-Headers', 'Content-Type');
  next();
});


loadRouter(app, path.join(__dirname, 'controllers'));

app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());



// 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);
// });

module.exports = app;