From fe0e2be00efe2e64fed0130c453423c20faeee2f Mon Sep 17 00:00:00 2001 From: "sylor_huang@126.com" Date: Mon, 18 May 2020 17:37:24 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E8=BF=81=E7=A7=BB=E6=96=87?= =?UTF-8?q?=E4=BB=B6?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- db/migrate/20200518092612_change_project_watchers_count.rb | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/db/migrate/20200518092612_change_project_watchers_count.rb b/db/migrate/20200518092612_change_project_watchers_count.rb index 42ee503d8..6f04e5114 100644 --- a/db/migrate/20200518092612_change_project_watchers_count.rb +++ b/db/migrate/20200518092612_change_project_watchers_count.rb @@ -1,11 +1,12 @@ class ChangeProjectWatchersCount < ActiveRecord::Migration[5.2] + #修改project的watchers_count 不正确的问题 def change watcher_ids = Watcher.where(watchable_type: "Project").pluck(:watchable_id).uniq watcher_ids.each do |i| puts "#######____update_project_watchers_id____##############{i}" p = Project.includes(:watchers).select(:id, :watchers_count).find_by(i) if p.present? - p.update_attribute(:watchers_count, p.watchers.size) + Project.reset_counters(i, :watchers) end end end