# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/

class Issue2541FixNotificationEmailWithoutBody < ActiveRecord::Migration[5.1]
  def up

    # return if it's a new setup
    return if !Setting.exists?(name: 'system_init_done')

    # there might be Job/Trigger selectors referencing the current user
    # that get e.g. validated in callbacks
    UserInfo.current_user_id = 1

    # update jobs and triggers
    actions = %w[notification.email notification.sms]
    [::Job, ::Trigger].each do |model|
      model.all.each do |record|
        next if record.perform.blank?

        actions.each do |action|
          next if record.perform[action].blank?
          next if record.perform[action]['body'].present?

          record.perform[action]['body'] = '-'
          record.save!
        end
      end
    end

    # re-enable jobs again
    scheduler = Scheduler.find_by(method: 'Job.run')
    return if !scheduler
    return if scheduler.active?

    scheduler.update!(active: true)
  end
end