comparison app/models/.svn/text-base/group.rb.svn-base @ 0:513646585e45

* Import Redmine trunk SVN rev 3859

+# 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|
+      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