Update index.js

index.js

@@ -566,7 +566,7 @@ app.post('/api/v1/key/generate-key', authenticateApiKey, apiLimiter, async (req,
       return res.status(400).json({ error: "Invalid user_id" });
     }
 
-    const isBanned = await bannedCollection.findOne({ user_id: userId });
+    const isBanned = await bannedCollection.findOne({ user_id: userIdNumber });
     if (isBanned) {
       return res.status(200).json({ message: "You are permanently banned from creating API keys", is_deleted: true });
     }