Improve performance for study_group_policy.rb

2021-01-23 00:25:54 +01:00
parent 008d29fcd0
commit 3b58cadbeb
1 changed files with 1 additions and 1 deletions
--- a/app/policies/study_group_policy.rb
+++ b/app/policies/study_group_policy.rb
@ -4,7 +4,7 @@ class StudyGroupPolicy < AdminOnlyPolicy
  end

  [:show?, :destroy?, :edit?, :update?, :stream_la?].each do |action|
-    define_method(action) { admin? || @user.teacher? && @record.present? && @record.users.include?(@user) }
+    define_method(action) { admin? || @user.teacher? && @record.present? && @user.study_groups.exists?(@record.id) }
  end

  class Scope < Scope