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openproject/db/migrate/20111014073606_aggregated_b...

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#-- copyright
# OpenProject Backlogs Plugin
#
# Copyright (C)2013 the OpenProject Foundation (OPF)
# Copyright (C)2011 Stephan Eckardt, Tim Felgentreff, Marnen Laibow-Koser, Sandro Munda
# Copyright (C)2010-2011 friflaj
# Copyright (C)2010 Maxime Guilbot, Andrew Vit, Joakim Kolsjö, ibussieres, Daniel Passos, Jason Vasquez, jpic, Emiliano Heyns
# Copyright (C)2009-2010 Mark Maglana
# Copyright (C)2009 Joe Heck, Nate Lowrie
#
# 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 Backlogs is a derivative work based on ChiliProject Backlogs.
# The copyright follows:
# Copyright (C) 2010-2011 - Emiliano Heyns, Mark Maglana, friflaj
# Copyright (C) 2011 - Jens Ulferts, Gregor Schmidt - Finn GmbH - Berlin, Germany
#
# 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.
#++
require Rails.root.join("db","migrate","migration_utils","migration_squasher").to_s
require Rails.root.join("db","migrate","migration_utils","setting_renamer").to_s
require 'open_project/plugins/migration_mapping'
# This migration aggregates the migrations detailed in MIGRATION_FILES
class AggregatedBacklogsMigrations < ActiveRecord::Migration
def initialize
super
@issues_table_exists = ActiveRecord::Base.connection.tables.include? 'issues'
end
REPLACED = {
"story_trackers" => "story_types",
"task_tracker" => "task_type"
}
MIGRATION_FILES = <<-MIGRATIONS
011_create_stories_tasks_sprints_and_burndown.rb
017_change_issue_position_column.rb
20110321145023_create_version_setting.rb
20110513130147_remove_sprint_start_date.rb
20110610134000_add_projects_issue_statuses.rb
20111014073605_drop_burndown_days.rb
MIGRATIONS
OLD_PLUGIN_NAME = "chiliproject_backlogs"
def up
migration_names = OpenProject::Plugins::MigrationMapping.migration_files_to_migration_names(MIGRATION_FILES, OLD_PLUGIN_NAME)
Migration::MigrationSquasher.squash(migration_names) do
create_table "version_settings" do |t|
t.integer "project_id"
t.integer "version_id"
t.integer "display"
t.datetime "created_at", :null => false
t.datetime "updated_at", :null => false
end
add_index "version_settings", ["project_id", "version_id"], :name => "index_version_settings_on_project_id_and_version_id"
create_table "issue_done_statuses_for_project", :id => false do |t|
t.integer "project_id"
t.integer "issue_status_id"
end
if(@issues_table_exists)
change_table "issues" do |t|
t.integer "position"
t.integer "story_points"
t.float "remaining_hours"
end
end
end
Migration::SettingRenamer.rename("plugin_backlogs","plugin_openproject_backlogs")
# Rename Tracker to Type
Setting['plugin_openproject_backlogs'] = replace(Setting['plugin_openproject_backlogs'], REPLACED)
end
def down
drop_table "version_settings"
drop_table "issue_done_statuses_for_project"
if(@issues_table_exists)
change_table "issues" do |t|
remove_column "position"
remove_column "story_points"
remove_column "remaining_hours"
end
end
Setting['plugin_openproject_backlogs'] = replace(Setting['plugin_openproject_backlogs'], REPLACED.invert)
end
private
def replace(hash,mapping)
Hash[hash.map { |k,v| [mapping[k] || k, v] }]
end
def settings_table
@settings_table ||= ActiveRecord::Base.connection.quote_table_name('settings')
end
def quote_value s
ActiveRecord::Base.connection.quote(s)
end
end