From c262b4bee47466eb804b0a76da6762388dafb112 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Kruli=C5=A1?= <krulis@d3s.mff.cuni.cz>
Date: Fri, 26 Jan 2024 16:42:18 +0100
Subject: [PATCH] Disabling SSR for the time being.

---
 src/server.js | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

diff --git a/src/server.js b/src/server.js
index 6048a7d13..63758fc84 100644
--- a/src/server.js
+++ b/src/server.js
@@ -65,6 +65,11 @@ app.use(
 );
 app.use(cookieParser());
 
+/**
+ * Note: this method was originally created to support SSR (serialize store as well).
+ * At present, we have no additional support for SSR and some features (like user IP locking)
+ * will not work at all. SSR may be reintroduce in the future, but this should be rewritten.
+ */
 const renderPage = (res, store = null, html = '') => {
   const reduxState = store ? serialize(store.getState(), { isJSON: true }) : 'undefined';
   const head = Helmet.rewind();
@@ -86,16 +91,26 @@ app.get('*', (req, res) => {
   const lang = req.cookies[LANG_COOKIES_KEY] || null; // Selected instance
   const store = configureStore(undefined, token, instanceId, lang);
   const location = req.originalUrl;
-  const context = {};
 
   try {
+    /*
+     * Important!
+     * Parts that were responsible for SSR were disabled on 26.1.2024.
+     * SSR were not working properly and new API features (IP locking) were introduced
+     * that are not SSR ready.
+     * We keep the original code commented, so this may be fixed in the future.
+     */
+
     const userId = loggedInUserIdSelector(store.getState()); // try to get the user ID from the token (if any)
-    const isSuperadmin = isLoggedAsSuperAdmin(store.getState());
-    const { redirect, params, loadAsync } = match(location, Boolean(userId));
+    const { redirect /*, params, loadAsync */ } = match(location, Boolean(userId));
+    // const isSuperadmin = isLoggedAsSuperAdmin(store.getState());
+    // const context = {};
 
     if (redirect) {
       res.redirect(302, redirect);
     } else {
+      renderPage(res);
+      /*
       Promise.all(
         loadAsync.map(la =>
           la(params, store.dispatch, {
@@ -116,6 +131,7 @@ app.get('*', (req, res) => {
           renderPage(res, store, html);
         })
         .catch(() => renderPage(res)); // without SSR
+        */
     }
   } catch (error) {
     res.status(500).send(error.message);