New Docker Structure

src/routes.js

@@ -0,0 +1,72 @@
+var express = require('express');
+var router = express.Router();
+
+function mainRoutes(router) {
+  router.get('/', function (req, res) {
+    res.render('index.ejs');
+  });
+
+  router.get('/servers', function (req, res) {
+    res.render('servers.ejs');
+  });
+
+  router.get('/stats', function (req, res) {
+    res.render('stats.ejs');
+  });
+
+  router.get('/ping', function (req, res) {
+    res.send('OK');
+  });
+}
+
+module.exports = function (app) {
+  try {
+    mainRoutes(router)
+  } catch (e) {
+    console.error(e)
+  }
+
+  app.use('/', router)
+  app.use(handle404)
+  app.use(handleErrors)
+  app.use(clientErrorHandler)
+}
+
+function handleErrors(err, req, res) {
+  const status = err.status || 500
+  res.status(err.status)
+
+  if (status === 429) {
+    res.render('429', { layout: false })
+    return
+  }
+
+  if (status === 500) {
+    res.render('500', { layout: false })
+    return
+  }
+
+  if (status === 503) {
+    res.render('503', { layout: false })
+    return
+  }
+
+  winston.warn(err.stack)
+
+  res.json({
+    message: err.message,
+    error: err,
+  })
+}
+
+function handle404(req, res) {
+  return res.status(404).send('404')
+}
+
+function clientErrorHandler(err, req, res, next) {
+  if (req.xhr) {
+    res.status(500).send({ error: 'Something failed!' })
+  } else {
+    next(err)
+  }
+}