33 lines
1.3 KiB
Ruby
33 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 Version < ActiveRecord::Base
|
|
before_destroy :check_integrity
|
|
belongs_to :project
|
|
has_many :fixed_issues, :class_name => 'Issue', :foreign_key => 'fixed_version_id'
|
|
has_many :attachments, :as => :container, :dependent => true
|
|
|
|
validates_presence_of :name
|
|
validates_uniqueness_of :name, :scope => [:project_id]
|
|
validates_format_of :effective_date, :with => /^\d{4}-\d{2}-\d{2}$/, :message => :activerecord_error_not_a_date
|
|
|
|
private
|
|
def check_integrity
|
|
raise "Can't delete version" if self.fixed_issues.find(:first)
|
|
end
|
|
end
|