From 96136c8e85b2b69241ab3455008c81f059dd4e6e Mon Sep 17 00:00:00 2001
From: papicc45 <papicc45@naver.com>
Date: Wed, 6 Dec 2023 11:48:00 +0900
Subject: [PATCH] fix : top5 group by categoryName

---
 controller/CategoryController.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/controller/CategoryController.js b/controller/CategoryController.js
index 77b32a0..f23ab03 100644
--- a/controller/CategoryController.js
+++ b/controller/CategoryController.js
@@ -38,7 +38,7 @@ exports.getTop5 = async (req, res)=> {
                 $match: { temperature: { $gte: temp_min, $lte: temp_max } }
             },
             {
-                $group: { categoryName : "$categoryName", count: { $sum: "$count" } }
+                $group: { _id: "$categoryName", count: { $sum: "$count" } }
             },
             {
                 $sort: { count: -1 }