From cc03e41dd7f9f401797f39eb08e7d4617d624a2f Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Sat, 6 Jun 2020 15:07:13 -0700
Subject: Fix duplicate loading

---
 modern/src/LoginPage.js        | 2 --
 modern/src/MainPage.js         | 3 ++-
 modern/src/MainToolbar.js      | 1 +
 modern/src/SocketController.js | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/modern/src/LoginPage.js b/modern/src/LoginPage.js
index 1da3366..99ff95b 100644
--- a/modern/src/LoginPage.js
+++ b/modern/src/LoginPage.js
@@ -44,8 +44,6 @@ const useStyles = makeStyles(theme => ({
 }));
 
 const LoginPage = () => {
-  const [filled, setFilled] = useState(false);
-  const [loading, setLoading] = useState(false);
   const [failed, setFailed] = useState(false);
   const [email, setEmail] = useState('');
   const [password, setPassword] = useState('');
diff --git a/modern/src/MainPage.js b/modern/src/MainPage.js
index c70e816..f81d5e7 100644
--- a/modern/src/MainPage.js
+++ b/modern/src/MainPage.js
@@ -40,13 +40,14 @@ const useStyles = makeStyles(theme => ({
 }));
 
 const MainPage = ({ width }) => {
-  const [loading, setLoading] = useState(true);
+  const [loading, setLoading] = useState(!document.authenticated);
   const classes = useStyles();
   const history = useHistory();
 
   useEffect(() => {
     fetch('/api/session').then(response => {
       if (response.ok) {
+        document.authenticated = true;
         setLoading(false);
       } else {
         history.push('/login');
diff --git a/modern/src/MainToolbar.js b/modern/src/MainToolbar.js
index bf4aa40..038ab30 100644
--- a/modern/src/MainToolbar.js
+++ b/modern/src/MainToolbar.js
@@ -46,6 +46,7 @@ const MainToolbar = () => {
   const handleLogout = () => {
     fetch('/api/session', { method: 'DELETE' }).then(response => {
       if (response.ok) {
+        document.authenticated = false;
         history.push('/login');
       }
     })
diff --git a/modern/src/SocketController.js b/modern/src/SocketController.js
index 6de3369..d693c43 100644
--- a/modern/src/SocketController.js
+++ b/modern/src/SocketController.js
@@ -54,7 +54,7 @@ const SocketController = (props) => {
       }
       connectSocket();
     });
-  }, []);
+  }, [dispatch, connectSocket]);
 
   return null;
 }
-- 
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