From 087f3691fbb24cc8a01cc4c8c6faace6fd4a14cf Mon Sep 17 00:00:00 2001
From: LordMathis <namesny.matus@gmail.com>
Date: Mon, 25 Jun 2018 14:27:25 +0200
Subject: [PATCH] Implement cache control

---
 src/utils/api.js         |  3 +++
 src/utils/staticFiles.js | 17 +++++++++++++----
 2 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/src/utils/api.js b/src/utils/api.js
index 87c85b8..209f776 100644
--- a/src/utils/api.js
+++ b/src/utils/api.js
@@ -5,11 +5,13 @@ const path = require('path');
 const config = require('./config.json');
 
 api.get('/blog', (req, res) => {
+  res.set('Cache-Control', 'no-cache');
   res.json(data.posts);
 });
 
 api.get('/about', (req, res) => {
   const renderPath = path.join(process.cwd(), '/renders', 'about.html');
+  res.set('Cache-Control', 'max-age=86400');
   fs.readFile(renderPath, 'utf8', (err, data) => {
     if (err) {
       res.json({
@@ -24,6 +26,7 @@ api.get('/about', (req, res) => {
 });
 
 api.get('/post/:postname', (req, res) => {
+  res.set('Cache-Control', 'no-cache');
   const postname = req.params.postname;
   const post = data.posts.find((el) => {
     return el.filename === postname
diff --git a/src/utils/staticFiles.js b/src/utils/staticFiles.js
index e684ad8..b825e0e 100644
--- a/src/utils/staticFiles.js
+++ b/src/utils/staticFiles.js
@@ -3,25 +3,34 @@ 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.set({
+      'Content-Encoding': 'gzip',
+      'Content-Type': 'text/javascript',
+      'Cache-Control': 'max-age=86400'
+    });
     res.sendFile(path.join(process.cwd(), '/public/static/bundle.js.gz'));
   } else {
+    res.set('Cache-Control', 'max-age=86400');
     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.set({
+      'Content-Encoding': 'gzip',
+      'Content-Type': 'text/css',
+      'Cache-Control': 'max-age=86400'
+    });
     res.sendFile(path.join(process.cwd(), '/public/static/bundle.css.gz'));
   } else {
+    res.set('Cache-Control', 'max-age=86400');
     res.sendFile(path.join(process.cwd(), '/public/static/bundle.css'));
   }
 });
 
 staticFiles.get('*.jpg', (req, res) => {
+  res.set('Cache-Control', 'max-age=31536000');
   res.sendFile(path.join(process.cwd(), '/public/static', req.url))
 });