From f18232662f2498fe40f7b2056e9f7d47754ca56a Mon Sep 17 00:00:00 2001
From: Narendra Kumar Mone <121397129+MoneNarendra@users.noreply.github.com>
Date: Wed, 8 Jan 2025 16:12:36 +0530
Subject: [PATCH] Update ProductRouter.js

Error: Invalid sort() argument. Must be a string, object, array, or map.

Solution: converting  argument of sort into string with
  sort("-"+sortParam)
---
 Day5/router/ProductRouter.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Day5/router/ProductRouter.js b/Day5/router/ProductRouter.js
index 0257028..93ae38e 100644
--- a/Day5/router/ProductRouter.js
+++ b/Day5/router/ProductRouter.js
@@ -24,7 +24,7 @@ const getAllProductHandler = async function (req,res){
             if(order=="inc"){
                 queryResProm = queryResProm.sort(sortParam); 
             }else{
-                queryResProm = queryResProm.sort(-sortParam);
+                queryResProm = queryResProm.sort("-"+sortParam);
             }
         }
         if(selectQuery){