SoundSoftware Code Site

# 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