handle subdomain redirects on my own

server.js

@@ -49,9 +49,14 @@ const redirects = [
   { from: '/design-web', to: '/portfolio' },
   { from: '/art-music', to: '/portfolio' },
   { from: '/calendar', to: 'https://calendly.com/d3sandoval/30min' },
-
 ];
 
+const domainRedirects = {
+  www: 'https://desandoval.net',
+  music: 'https://open.spotify.com/artist/47mXmNmm2ekoxyCwowItaX',
+  alert: 'http://des-alertsystem.appspot.com/',
+};
+
 // start express
 app.prepare()
   .then(() => {
@@ -70,6 +75,22 @@ app.prepare()
       });
     });
 
+    // handle subdomain redirects
+    server.get('/', (req, res, next) => {
+      let redirect = false;
+      const subdomain = req.headers.host.split('.')[0];
+      if (subdomain !== 'desandoval.net') {
+        if (subdomain in domainRedirects) {
+          redirect = true;
+          res.redirect(301, domainRedirects[subdomain]);
+        }
+      }
+
+      if (!redirect) {
+        next();
+      }
+    });
+
     server.get('/portfolio/list', (req, res) => {
       res.setHeader('Content-Type', 'application/json');
       helper.getPortfolioList(req.query.limit, req.query.featured, (err, entries) => {