Add serveMainPage action

server/actions/serveMainPage.js

@@ -0,0 +1,13 @@
+const MainPage = require("../components/MainPage");
+const renderPage = require("../utils/renderPage");
+
+function serveMainPage(req, res) {
+  res.send(
+    renderPage(MainPage, {
+      scripts: req.bundle.getScripts("main"),
+      styles: req.bundle.getStyles("main")
+    })
+  );
+}
+
+module.exports = serveMainPage;