fix: state cleanup

src/server/routes/user.js

@@ -10,16 +10,16 @@ export default function userRoutes(app) {
   });
   app.get('/auth/reddit/callback', (req, res, next) => {
     if (req.query.state === req.session.state) {
-      passport.authenticate('reddit', {
-        successRedirect: '/chat',
-        failureRedirect: '/login',
-      })(req, res, (error) => {
+      delete req.session.state;
+      req.session.save((error) => {
         if (error) {
           next(error);
           return;
         }
-        delete req.session.state;
-        req.session.save(next);
+        passport.authenticate('reddit', {
+          successRedirect: '/chat',
+          failureRedirect: '/login',
+        })(req, res, next);
       });
     }
     else {