From 93ff42af466abb51f9881fac26507731283dfebd Mon Sep 17 00:00:00 2001
From: chiu <naruto0426@rulingcom.com>
Date: Tue, 15 Oct 2024 05:18:48 +0000
Subject: [PATCH] fix error for mongo version smaller than 3.4

---
 app/models/site_feed_annc.rb | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/models/site_feed_annc.rb b/app/models/site_feed_annc.rb
index 9626394..9952b79 100644
--- a/app/models/site_feed_annc.rb
+++ b/app/models/site_feed_annc.rb
@@ -353,7 +353,10 @@ class SiteFeedAnnc
     end
 
     pipeline_to_get_count = pipeline.clone
-    pipeline_to_get_count << {"$count" => "count"}
+    pipeline_to_get_count << {"$group" => {
+      _id: nil,
+      count: {"$sum" => 1}
+    }}
 
     count_result = SiteFeedAnncDetail.collection.aggregate(pipeline_to_get_count).first
     feeds_count = count_result ? count_result["count"] : 0