discourse/db/migrate/20150728210202_migrate_old_moderator_posts.rb

# frozen_string_literal: true

class MigrateOldModeratorPosts < ActiveRecord::Migration[4.2]
  def migrate_key(action_code)
    I18n.overrides_disabled do
      text = I18n.t("topic_statuses.#{action_code.gsub(".", "_")}")

      execute "UPDATE posts SET action_code = '#{action_code}', raw = '', cooked = '', post_type = 3 where post_type = 2 AND raw = #{ActiveRecord::Base.connection.quote(text)}"
    end
  end

  def up
    migrate_key("closed.enabled")
    migrate_key("closed.disabled")
    migrate_key("archived.enabled")
    migrate_key("archived.disabled")
    migrate_key("pinned.enabled")
    migrate_key("pinned.disabled")
    migrate_key("pinned_globally.enabled")
    migrate_key("pinned_globally.disabled")
  end
end
DEV: enable frozen string literal on all files This reduces chances of errors where consumers of strings mutate inputs and reduces memory usage of the app. Test suite passes now, but there may be some stuff left, so we will run a few sites on a branch prior to merging 2019-05-03 06:17:27 +08:00			`# frozen_string_literal: true`

Fix all the errors to get our tests green on Rails 5.1. 2017-08-31 12:06:56 +08:00			`class MigrateOldModeratorPosts < ActiveRecord::Migration[4.2]`
Migrate many old moderation action posts to small actions 2015-07-29 05:35:33 +08:00			`def migrate_key(action_code)`
PERF: Much more performant, multisite aware I18n overrides 2015-11-20 05:36:59 +08:00			`I18n.overrides_disabled do`
FIX: Couldn't migrate database from nothing due to I18n Since I18n has a DB backend now, I've introduced a helper we can use to skip overrides in certain situations. Otherwise migration from empty databases was broken. 2015-11-15 05:11:22 +08:00			`text = I18n.t("topic_statuses.#{action_code.gsub(".", "_")}")`
Migrate many old moderation action posts to small actions 2015-07-29 05:35:33 +08:00
FIX: Couldn't migrate database from nothing due to I18n Since I18n has a DB backend now, I've introduced a helper we can use to skip overrides in certain situations. Otherwise migration from empty databases was broken. 2015-11-15 05:11:22 +08:00			`execute "UPDATE posts SET action_code = '#{action_code}', raw = '', cooked = '', post_type = 3 where post_type = 2 AND raw = #{ActiveRecord::Base.connection.quote(text)}"`
			`end`
Migrate many old moderation action posts to small actions 2015-07-29 05:35:33 +08:00			`end`

			`def up`
			`migrate_key("closed.enabled")`
			`migrate_key("closed.disabled")`
			`migrate_key("archived.enabled")`
			`migrate_key("archived.disabled")`
			`migrate_key("pinned.enabled")`
			`migrate_key("pinned.disabled")`
			`migrate_key("pinned_globally.enabled")`
			`migrate_key("pinned_globally.disabled")`
			`end`
			`end`