openproject/db/migrate/20130611154020_remove_timelines_namespace.rb

#-- encoding: UTF-8
#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2015 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.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2013 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# 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.
#
# See doc/COPYRIGHT.rdoc for more details.
#++

class RemoveTimelinesNamespace < ActiveRecord::Migration[4.2]
  def self.up
    # rename all tables.
    # this changes everything. again.

    rename_table('timelines_alternate_dates',                'alternate_dates')
    rename_table('timelines_available_project_statuses',     'available_project_statuses')
    rename_table('timelines_colors',                         'planning_element_type_colors')
    rename_table('timelines_default_planning_element_types', 'default_planning_element_types')
    rename_table('timelines_enabled_planning_element_types', 'enabled_planning_element_types')
    rename_table('timelines_planning_element_types',         'planning_element_types')
    rename_table('timelines_planning_elements',              'planning_elements')
    rename_table('timelines_project_associations',           'project_associations')
    rename_table('timelines_project_types',                  'project_types')
    rename_table('timelines_reportings',                     'reportings')
    rename_table('timelines_scenarios',                      'scenarios')
    rename_table('timelines_timelines',                      'timelines')

    # rename some foreign key columns.

    rename_column('projects', 'timelines_project_type_id', 'project_type_id')
    rename_column('projects', 'timelines_responsible_id',  'responsible_id')
  end

  def down
    # rename all tables

    rename_table('alternate_dates',                'timelines_alternate_dates')
    rename_table('available_project_statuses',     'timelines_available_project_statuses')
    rename_table('default_planning_element_types', 'timelines_default_planning_element_types')
    rename_table('enabled_planning_element_types', 'timelines_enabled_planning_element_types')
    rename_table('planning_element_type_colors',   'timelines_colors')
    rename_table('planning_element_types',         'timelines_planning_element_types')
    rename_table('planning_elements',              'timelines_planning_elements')
    rename_table('project_associations',           'timelines_project_associations')
    rename_table('project_types',                  'timelines_project_types')
    rename_table('reportings',                     'timelines_reportings')
    rename_table('scenarios',                      'timelines_scenarios')
    rename_table('timelines',                      'timelines_timelines')

    # rename some foreign key columns.

    rename_column('projects', 'project_type_id', 'timelines_project_type_id')
    rename_column('projects', 'responsible_id',  'timelines_responsible_id')
  end
end