Reduce SQL queries in the study groups controller

Fixes CODEOCEAN-Y7
2023-09-25 22:15:27 +02:00
parent a9d756171b
commit 684639696d
3 changed files with 8 additions and 5 deletions
--- a/app/models/study_group.rb
+++ b/app/models/study_group.rb
@ -19,7 +19,7 @@ class StudyGroup < ApplicationRecord
  end

  def user_count
-    study_group_memberships.distinct.count
+    attributes['user_count'] || study_group_memberships.size
  end

  def to_s