class SettingAddInternalArticleCheck < ActiveRecord::Migration[5.2] def change # return if it's a new setup return if !Setting.exists?(name: 'system_init_done') Setting.create_if_not_exists( title: 'Define postmaster filter.', name: '5500_postmaster_internal_article_check', area: 'Postmaster::PreFilter', description: 'Defines the postmaster filter which set the article internal if a forwarded, replied or sent email also exists with the article internal received.', options: {}, state: 'Channel::Filter::InternalArticleCheck', frontend: false ) end end