kanbanworkflowstimelinescrumrubyroadmapproject-planningproject-managementopenprojectangularissue-trackerifcgantt-chartganttbug-trackerboardsbcf
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
128 lines
3.1 KiB
128 lines
3.1 KiB
#-- encoding: UTF-8
|
|
|
|
#-- copyright
|
|
# OpenProject is a project management system.
|
|
# Copyright (C) 2012-2017 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) 2006-2017 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.
|
|
#++
|
|
|
|
module WorkPackage::Parent
|
|
def self.prepended(base)
|
|
base.after_save :update_parent_relation
|
|
base.attribute 'parent_id', :integer
|
|
base.define_attribute_method 'parent'
|
|
end
|
|
|
|
attr_accessor :parent_object,
|
|
:do_halt
|
|
|
|
def parent=(work_package)
|
|
parent_id_will_change! if parent_id != (work_package && work_package.id)
|
|
@parent_set = true
|
|
|
|
if work_package
|
|
@parent_id = work_package.id
|
|
@parent_object = work_package
|
|
else
|
|
@parent_object = nil
|
|
@parent_id = nil
|
|
end
|
|
end
|
|
|
|
def parent_will_change!
|
|
parent_id_will_change!
|
|
end
|
|
|
|
def parent
|
|
if @parent_set
|
|
@parent_object || parent_from_id
|
|
else
|
|
@parent_object || parent_from_relation || parent_from_id
|
|
end
|
|
end
|
|
|
|
def reload(*args)
|
|
@parent_object = nil
|
|
@parent_id = nil
|
|
@parent_set = nil
|
|
@parent_id_previous_changes = nil
|
|
|
|
super
|
|
end
|
|
|
|
def changes_applied
|
|
@parent_id_previous_changes = changes.slice(:parent_id)
|
|
|
|
super
|
|
end
|
|
|
|
def previous_changes
|
|
super.merge(@parent_id_previous_changes || {})
|
|
end
|
|
|
|
def parent_id=(id)
|
|
id = id.to_i > 0 ? id.to_i : nil
|
|
|
|
parent_id_will_change! if parent_id != id
|
|
@parent_set = true
|
|
|
|
@parent_object = nil if @parent_object && @parent_object.id != id
|
|
@parent_id = id
|
|
end
|
|
|
|
def parent_id
|
|
return @parent_id if @parent_set
|
|
|
|
@parent_id || parent && parent.id
|
|
end
|
|
|
|
private
|
|
|
|
def update_parent_relation
|
|
return unless changes[:parent_id]
|
|
|
|
if parent_relation
|
|
parent_relation.destroy
|
|
end
|
|
|
|
if parent_object
|
|
create_parent_relation from: parent_object
|
|
elsif @parent_id
|
|
create_parent_relation from_id: @parent_id
|
|
end
|
|
end
|
|
|
|
def parent_from_relation
|
|
if parent_relation && ((@parent_id && parent_relation.from.id == @parent_id) || !@parent_id)
|
|
parent_relation.from
|
|
end
|
|
end
|
|
|
|
def parent_from_id
|
|
if @parent_id
|
|
@parent_object = WorkPackage.find(@parent_id)
|
|
end
|
|
end
|
|
end
|
|
|