Redmine/app/models/journal_observer.rb

# Redmine - project management software
# Copyright (C) 2006-2011  Jean-Philippe Lang
#
# 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.

class JournalObserver < ActiveRecord::Observer
  def after_create(journal)
    if journal.notify? &&
        (Setting.notified_events.include?('issue_updated') ||
          (Setting.notified_events.include?('issue_note_added') && journal.notes.present?) ||
          (Setting.notified_events.include?('issue_status_updated') && journal.new_status.present?) ||
          (Setting.notified_events.include?('issue_priority_updated') && journal.new_value_for('priority_id').present?)
        )
      Mailer.deliver_issue_edit(journal)
    end
  end
end