Add missing static files middleware

src/utils/staticFiles.js

@@ -0,0 +1,28 @@
+const staticFiles = require('express').Router();
+const path = require('path');
+
+staticFiles.get('/bundle.js', (req, res) => {
+  if (req.acceptsEncodings('gzip')) {
+    res.set('Content-Encoding', 'gzip');
+    res.set('Content-Type', 'text/javascript');
+    res.sendFile(path.join(process.cwd(), '/public/static/bundle.js.gz'));
+  } else {
+    res.sendFile(path.join(process.cwd(), '/public/static/bundle.js'));
+  }
+});
+
+staticFiles.get('/bundle.css', (req, res) => {
+  if (req.acceptsEncodings('gzip')) {
+    res.set('Content-Encoding', 'gzip');
+    res.set('Content-Type', 'text/css');
+    res.sendFile(path.join(process.cwd(), '/public/static/bundle.css.gz'));
+  } else {
+    res.sendFile(path.join(process.cwd(), '/public/static/bundle.css'));
+  }
+});
+
+staticFiles.get('*.jpg', (req, res) => {
+  res.sendFile(path.join(process.cwd(), '/public/static', req.url))
+});
+
+module.exports = staticFiles;