Make server renderer a class

src/server.js

@@ -2,7 +2,7 @@ import express from 'express'
 import helmet from 'helmet'
 import expressStaticGzip from 'express-static-gzip'
 import config from '../config/config.json'
-import { serverRender } from './utils/serverRender'
+import { ServerRenderer } from './utils/serverRender'
 import { Scanner } from './utils/scanner'
 
 const port = process.env.PORT || 3000
@@ -29,7 +29,8 @@ app.get('/favicon.ico', (req, res) => {
   res.status(404).send('Not Found !!!')
 })
 
-app.get('*', serverRender)
+const serverRenderer = new ServerRenderer()
+app.get('*', serverRenderer.render)
 
 app.listen(port, function (error) {
   if (error) {

src/utils/serverRender.js

@@ -8,7 +8,13 @@ import manifest from '../../public/static/manifest.json'
 import config from '../../config/config.json'
 import head from '../../config/head.json'
 
-export function serverRender (req, res, next) {
+export class ServerRenderer {
+
+  constructor () {
+    console.log('ServerRenderer')   
+  }
+
+  render (req, res, next) {
     const activeRoute = routes.find((route) => matchPath(req.url, route)) || {}
   
     const promise = activeRoute.getData
@@ -25,6 +31,7 @@ export function serverRender (req, res, next) {
       res.status(200).send(renderFullPage(markup, data))
     }).catch(next)  
   }
+}
 
 function renderFullPage (html, data) {  
   return `