openproject/app/services/notifications/mail_service/wiki_content_strategy.rb

#-- copyright
# OpenProject is an open source project management software.
# Copyright (C) 2012-2021 the OpenProject GmbH
#
# 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) 2006-2013 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 docs/COPYRIGHT.rdoc for more details.
#++

module Notifications::MailService::WikiContentStrategy
  class << self
    def send_mail(notification)
      method = mailer_method(notification)

      return if notification_disabled?(method.to_s)

      UserMailer
        .send(method,
              notification.recipient,
              notification.journal.journable,
              notification.journal.user || DeletedUser.first)
        .deliver_later
    end

    private

    def mailer_method(notification)
      if notification.journal.initial?
        :wiki_content_added
      else
        :wiki_content_updated
      end
    end

    def notification_disabled?(name)
      Setting.notified_events.exclude?(name)
    end
  end
end