From 6d32e812aa95b637902d5e54bcbdb36dbf2bb20d Mon Sep 17 00:00:00 2001 From: cxt Date: Mon, 9 May 2016 11:06:23 +0800 Subject: [PATCH] =?UTF-8?q?=E7=BB=9F=E4=B8=80=E8=AF=BE=E7=A8=8B=E5=8A=A8?= =?UTF-8?q?=E6=80=81=E5=92=8C=E4=BD=9C=E4=B8=9A=E7=9A=84=E6=9B=B4=E6=96=B0?= =?UTF-8?q?=E6=97=B6=E9=97=B4?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- db/migrate/20160509025404_update_activity.rb | 24 ++++++++++++++++++++ db/schema.rb | 2 +- 2 files changed, 25 insertions(+), 1 deletion(-) create mode 100644 db/migrate/20160509025404_update_activity.rb diff --git a/db/migrate/20160509025404_update_activity.rb b/db/migrate/20160509025404_update_activity.rb new file mode 100644 index 000000000..2a959f5a2 --- /dev/null +++ b/db/migrate/20160509025404_update_activity.rb @@ -0,0 +1,24 @@ +class UpdateActivity < ActiveRecord::Migration + def up + homeworks = HomeworkCommon.where("course_id = 342") + unless homeworks.nil? + homeworks.each do |h| + course_activity = CourseActivity.where("course_act_type=? and course_act_id =?", 'HomeworkCommon', h.id).first + user_activity = UserActivity.where("act_type=? and act_id =?", 'HomeworkCommon', h.id).first + org_activity = OrgActivity.where("org_act_type=? and org_act_id =?", 'HomeworkCommon', h.id).first + if course_activity && h.updated_at > course_activity.updated_at + course_activity.update_column('updated_at', h.updated_at) + end + if user_activity && h.updated_at > user_activity.updated_at + user_activity.update_column('updated_at', h.updated_at) + end + if org_activity && h.updated_at > org_activity.updated_at + org_activity.update_column('updated_at', h.updated_at) + end + end + end + end + + def down + end +end diff --git a/db/schema.rb b/db/schema.rb index 3ffa35872..c96524c5e 100644 --- a/db/schema.rb +++ b/db/schema.rb @@ -11,7 +11,7 @@ # # It's strongly recommended to check this file into your version control system. -ActiveRecord::Schema.define(:version => 20160506104128) do +ActiveRecord::Schema.define(:version => 20160509025404) do create_table "activities", :force => true do |t| t.integer "act_id", :null => false