#-- 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 AddCustomFieldsPosition < ActiveRecord::Migration def self.up add_column(:custom_fields, :position, :integer, :default => 1) CustomField.find(:all).group_by(&:type).each do |t, fields| fields.each_with_index do |field, i| # do not call model callbacks CustomField.update_all "position = #{i+1}", {:id => field.id} end end end def self.down remove_column :custom_fields, :position end end