Chris@1295: # Redmine - project management software
Chris@1295: # Copyright (C) 2006-2012  Jean-Philippe Lang
Chris@1295: #
Chris@1295: # This program is free software; you can redistribute it and/or
Chris@1295: # modify it under the terms of the GNU General Public License
Chris@1295: # as published by the Free Software Foundation; either version 2
Chris@1295: # of the License, or (at your option) any later version.
Chris@1295: #
Chris@1295: # This program is distributed in the hope that it will be useful,
Chris@1295: # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@1295: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@1295: # GNU General Public License for more details.
Chris@1295: #
Chris@1295: # You should have received a copy of the GNU General Public License
Chris@1295: # along with this program; if not, write to the Free Software
Chris@1295: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
Chris@1295: 
Chris@1295: class DocumentCategory < Enumeration
Chris@1295:   has_many :documents, :foreign_key => 'category_id'
Chris@1295: 
Chris@1295:   OptionName = :enumeration_doc_categories
Chris@1295: 
Chris@1295:   def option_name
Chris@1295:     OptionName
Chris@1295:   end
Chris@1295: 
Chris@1295:   def objects_count
Chris@1295:     documents.count
Chris@1295:   end
Chris@1295: 
Chris@1295:   def transfer_relations(to)
Chris@1295:     documents.update_all("category_id = #{to.id}")
Chris@1295:   end
Chris@1295: 
Chris@1295:   def self.default
Chris@1295:     d = super
Chris@1295:     d = first if d.nil?
Chris@1295:     d
Chris@1295:   end
Chris@1295: end