# Redmine - project management software # Copyright (C) 2006-2009 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 Group < Principal has_and_belongs_to_many :users, :after_add => :user_added, :after_remove => :user_removed acts_as_customizable validates_presence_of :lastname validates_uniqueness_of :lastname, :case_sensitive => false validates_length_of :lastname, :maximum => 30 def to_s lastname.to_s end def user_added(user) members.each do |member| next if member.project.nil? user_member = Member.find_by_project_id_and_user_id(member.project_id, user.id) || Member.new(:project_id => member.project_id, :user_id => user.id) member.member_roles.each do |member_role| user_member.member_roles << MemberRole.new(:role => member_role.role, :inherited_from => member_role.id) end user_member.save! end end def user_removed(user) members.each do |member| MemberRole.find(:all, :include => :member, :conditions => ["#{Member.table_name}.user_id = ? AND #{MemberRole.table_name}.inherited_from IN (?)", user.id, member.member_role_ids]).each(&:destroy) end end end