39 lines
1.3 KiB
Ruby
39 lines
1.3 KiB
Ruby
# 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 Role < ActiveRecord::Base
|
|
before_destroy :check_integrity
|
|
has_and_belongs_to_many :permissions
|
|
has_many :workflows, :dependent => :delete_all
|
|
has_many :members
|
|
acts_as_list
|
|
|
|
validates_presence_of :name
|
|
validates_uniqueness_of :name
|
|
validates_length_of :name, :maximum => 30
|
|
validates_format_of :name, :with => /^[\w\s\'\-]*$/i
|
|
|
|
def <=>(role)
|
|
position <=> role.position
|
|
end
|
|
|
|
private
|
|
def check_integrity
|
|
raise "Can't delete role" if Member.find(:first, :conditions =>["role_id=?", self.id])
|
|
end
|
|
end
|