fetchhistory changes

controller/fetchhistory.js

@@ -3,7 +3,12 @@ const clickhouse = require('../database/clickhouse');
 const fetchHistory = async (req, res) => {
   try {
     const { response_id } = req.body;
-
+ if (!response_id) {
+      return res.status(400).json({
+        success: false,
+        message: "response_id not found"
+      });
+    }
     const rows = await clickhouse.query({
       query: `
         SELECT response_json