Chris@909: # Redmine - project management software
Chris@909: # Copyright (C) 2006-2011  Jean-Philippe Lang
Chris@909: #
Chris@909: # This program is free software; you can redistribute it and/or
Chris@909: # modify it under the terms of the GNU General Public License
Chris@909: # as published by the Free Software Foundation; either version 2
Chris@909: # of the License, or (at your option) any later version.
Chris@909: #
Chris@909: # This program is distributed in the hope that it will be useful,
Chris@909: # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@909: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@909: # GNU General Public License for more details.
Chris@909: #
Chris@909: # You should have received a copy of the GNU General Public License
Chris@909: # along with this program; if not, write to the Free Software
Chris@909: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
Chris@909: 
Chris@909: class Principal < ActiveRecord::Base
Chris@909:   set_table_name "#{table_name_prefix}users#{table_name_suffix}"
Chris@909: 
Chris@909:   has_many :members, :foreign_key => 'user_id', :dependent => :destroy
Chris@909:   has_many :memberships, :class_name => 'Member', :foreign_key => 'user_id', :include => [ :project, :roles ], :conditions => "#{Project.table_name}.status=#{Project::STATUS_ACTIVE}", :order => "#{Project.table_name}.name"
Chris@909:   has_many :projects, :through => :memberships
Chris@909:   has_many :issue_categories, :foreign_key => 'assigned_to_id', :dependent => :nullify
Chris@909: 
Chris@909:   # Groups and active users
Chris@909:   named_scope :active, :conditions => "#{Principal.table_name}.type='Group' OR (#{Principal.table_name}.type='User' AND #{Principal.table_name}.status = 1)"
Chris@909: 
Chris@909:   named_scope :like, lambda {|q|
Chris@909:     s = "%#{q.to_s.strip.downcase}%"
Chris@909:     {:conditions => ["LOWER(login) LIKE :s OR LOWER(firstname) LIKE :s OR LOWER(lastname) LIKE :s OR LOWER(mail) LIKE :s", {:s => s}],
Chris@909:      :order => 'type, login, lastname, firstname, mail'
Chris@909:     }
Chris@909:   }
Chris@909: 
Chris@909:   before_create :set_default_empty_values
Chris@909: 
Chris@909:   def name(formatter = nil)
Chris@909:     to_s
Chris@909:   end
Chris@909: 
Chris@909:   def <=>(principal)
Chris@909:     if self.class.name == principal.class.name
Chris@909:       self.to_s.downcase <=> principal.to_s.downcase
Chris@909:     else
Chris@909:       # groups after users
Chris@909:       principal.class.name <=> self.class.name
Chris@909:     end
Chris@909:   end
Chris@909: 
Chris@909:   protected
Chris@909: 
Chris@909:   # Make sure we don't try to insert NULL values (see #4632)
Chris@909:   def set_default_empty_values
Chris@909:     self.login ||= ''
Chris@909:     self.hashed_password ||= ''
Chris@909:     self.firstname ||= ''
Chris@909:     self.lastname ||= ''
Chris@909:     self.mail ||= ''
Chris@909:     true
Chris@909:   end
Chris@909: end