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1 # Redmine - project management software
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2 # Copyright (C) 2006-2011 Jean-Philippe Lang
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3 #
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4 # This program is free software; you can redistribute it and/or
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5 # modify it under the terms of the GNU General Public License
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6 # as published by the Free Software Foundation; either version 2
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7 # of the License, or (at your option) any later version.
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8 #
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9 # This program is distributed in the hope that it will be useful,
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10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 # GNU General Public License for more details.
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13 #
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14 # You should have received a copy of the GNU General Public License
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15 # along with this program; if not, write to the Free Software
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16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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17
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18 class Principal < ActiveRecord::Base
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19 set_table_name "#{table_name_prefix}users#{table_name_suffix}"
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20
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21 has_many :members, :foreign_key => 'user_id', :dependent => :destroy
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22 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"
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23 has_many :projects, :through => :memberships
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24 has_many :issue_categories, :foreign_key => 'assigned_to_id', :dependent => :nullify
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25
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26 # Groups and active users
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27 named_scope :active, :conditions => "#{Principal.table_name}.type='Group' OR (#{Principal.table_name}.type='User' AND #{Principal.table_name}.status = 1)"
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28
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29 named_scope :like, lambda {|q|
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30 s = "%#{q.to_s.strip.downcase}%"
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31 {:conditions => ["LOWER(login) LIKE :s OR LOWER(firstname) LIKE :s OR LOWER(lastname) LIKE :s OR LOWER(mail) LIKE :s", {:s => s}],
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32 :order => 'type, login, lastname, firstname, mail'
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33 }
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34 }
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35
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36 before_create :set_default_empty_values
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37
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38 def name(formatter = nil)
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39 to_s
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40 end
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41
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42 def <=>(principal)
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43 if self.class.name == principal.class.name
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44 self.to_s.downcase <=> principal.to_s.downcase
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45 else
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46 # groups after users
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47 principal.class.name <=> self.class.name
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48 end
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49 end
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50
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51 protected
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52
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53 # Make sure we don't try to insert NULL values (see #4632)
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54 def set_default_empty_values
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55 self.login ||= ''
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56 self.hashed_password ||= ''
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57 self.firstname ||= ''
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58 self.lastname ||= ''
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59 self.mail ||= ''
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60 true
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61 end
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62 end
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