openproject/app/models/time_entry_activity.rb

#-- encoding: UTF-8
#-- copyright
# OpenProject is a project management system.
#
# Copyright (C) 2012-2013 the OpenProject Team
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# See doc/COPYRIGHT.rdoc for more details.
#++

class TimeEntryActivity < Enumeration
  has_many :time_entries, :foreign_key => 'activity_id'

  OptionName = :enumeration_activities

  def option_name
    OptionName
  end

  def objects_count
    time_entries.count
  end

  def transfer_relations(to)
    time_entries.update_all("activity_id = #{to.id}")
  end
end