add backlogs to default modules

lib/open_project/backlogs/engine.rb

@@ -134,6 +134,7 @@ module OpenProject::Backlogs
              :WorkPackagesHelper]
 
     patch_with_namespace :API, :V3, :WorkPackages, :Schema, :SpecificWorkPackageSchema
+    patch_with_namespace :BasicData, :SettingSeeder
 
     extend_api_response(:v3, :work_packages, :work_package) do
       property :story_points,

lib/open_project/backlogs/patches/setting_seeder_patch.rb

@@ -0,0 +1,52 @@
+#-- copyright
+# OpenProject Backlogs Plugin
+#
+# Copyright (C)2013-2014 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.
+#++
+
+module OpenProject::Backlogs::Patches::SettingSeederPatch
+  def self.included(base) # :nodoc:
+    base.prepend InstanceMethods
+  end
+
+  module InstanceMethods
+    def data
+      original_data = super
+
+      unless original_data['default_projects_modules'].include? 'backlogs'
+        original_data['default_projects_modules'] << 'backlogs'
+      end
+
+      original_data
+    end
+  end
+end