Redmine 3.4.4

app/models/group.rb

@@ -0,0 +1,119 @@
+# Redmine - project management software
+# Copyright (C) 2006-2017  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
+  include Redmine::SafeAttributes
+
+  has_and_belongs_to_many :users,
+                          :join_table   => "#{table_name_prefix}groups_users#{table_name_suffix}",
+                          :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 => 255
+  attr_protected :id
+
+  self.valid_statuses = [STATUS_ACTIVE]
+
+  before_destroy :remove_references_before_destroy
+
+  scope :sorted, lambda { order(:type => :asc, :lastname => :asc) }
+  scope :named, lambda {|arg| where("LOWER(#{table_name}.lastname) = LOWER(?)", arg.to_s.strip)}
+  scope :givable, lambda {where(:type => 'Group')}
+
+  safe_attributes 'name',
+    'user_ids',
+    'custom_field_values',
+    'custom_fields',
+    :if => lambda {|group, user| user.admin? && !group.builtin?}
+
+  def to_s
+    name.to_s
+  end
+
+  def name
+    lastname
+  end
+
+  def name=(arg)
+    self.lastname = arg
+  end
+
+  def builtin_type
+    nil
+  end
+
+  # Return true if the group is a builtin group
+  def builtin?
+    false
+  end
+
+  # Returns true if the group can be given to a user
+  def givable?
+    !builtin?
+  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.
+        joins(:member).
+        where("#{Member.table_name}.user_id = ? AND #{MemberRole.table_name}.inherited_from IN (?)", user.id, member.member_role_ids).
+        each(&:destroy)
+    end
+  end
+
+  def self.human_attribute_name(attribute_key_name, *args)
+    attr_name = attribute_key_name.to_s
+    if attr_name == 'lastname'
+      attr_name = "name"
+    end
+    super(attr_name, *args)
+  end
+
+  def self.anonymous
+    GroupAnonymous.load_instance
+  end
+
+  def self.non_member
+    GroupNonMember.load_instance
+  end
+
+  private
+
+  # Removes references that are not handled by associations
+  def remove_references_before_destroy
+    return if self.id.nil?
+
+    Issue.where(['assigned_to_id = ?', id]).update_all('assigned_to_id = NULL')
+  end
+end
+
+require_dependency "group_builtin"