openproject/db/migrate/20130918180542_legacy_variable_cost_object_journal_data.rb

#-- encoding: UTF-8
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# Copyright (C) 2011-2013 the OpenProject Foundation (OPF)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
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# See doc/COPYRIGHT.md for more details.
#++
#

require Rails.root.join("db","migrate","migration_utils","legacy_journal_migrator").to_s

class LegacyVariableCostObjectJournalData < ActiveRecord::Migration

  def up
    migrator.run
  end

  def down
    migrator.remove_journals_derived_from_legacy_journals 'cost_object_journals'
  end

  def migrator
    @migrator ||= Migration::LegacyJournalMigrator.new "VariableCostObjectJournal", "cost_object_journals" do

      self.journable_class = "CostObject"

    end
  end
end