openproject/app/workers/deliver_watcher_notification_job.rb

#-- encoding: UTF-8
#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2017 the OpenProject Foundation (OPF)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2017 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
#
# See doc/COPYRIGHT.rdoc for more details.
#++

class DeliverWatcherNotificationJob < DeliverNotificationJob

  def initialize(watcher_id, recipient_id, watcher_setter_id)
    @watcher_id = watcher_id

    super(recipient_id, watcher_setter_id)
  end

  def render_mail(recipient:, sender:)
    return nil unless watcher

    UserMailer.work_package_watcher_added(watcher.watchable, recipient, sender)
  end

  private

  def watcher
    @watcher ||= Watcher.find_by(id: @watcher_id)
  end
end