prevented axios loop by sending 489 if refeshToken is invalid

controllers/Auth.js

@@ -120,7 +120,7 @@ export const renewAccessToken = async (req, res, next) => {
     // verify token
     const user = await verifyRefreshToken(refreshToken);
     if (!user) {
-      return res.status(403).json({ message: 'Refresh token is invalid' });
+      return res.status(498).json({ message: 'Refresh token is invalid. Please Re-Login.' });
     }
     // create & return 
     const accessToken = createAccessToken({ id: user._id, role: user.role });