Redmine/app/models/workflow.rb

# redMine - project management software
# Copyright (C) 2006  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 Workflow < ActiveRecord::Base
  belongs_to :role
  belongs_to :old_status, :class_name => 'IssueStatus', :foreign_key => 'old_status_id'
  belongs_to :new_status, :class_name => 'IssueStatus', :foreign_key => 'new_status_id'

  validates_presence_of :role, :old_status, :new_status
end