Fix #3981: Inconsistency between posts and pools.

2018-11-10 12:37:08 -06:00
parent 684e2bdbad
commit eade33fa7c
2 changed files with 10 additions and 2 deletions
--- a/app/models/pool.rb
+++ b/app/models/pool.rb
@@ -241,8 +241,9 @@ class Pool < ApplicationRecord
  end

  def synchronize
-    added = post_ids - post_ids_was
-    removed = post_ids_was - post_ids
+    post_ids_before = post_ids_before_last_save || post_ids_was
+    added = post_ids - post_ids_before
+    removed = post_ids_before - post_ids

    added.each do |post_id|
      post = Post.find(post_id)