OpenProject is the leading open source project management software.
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openproject/lib/api/v3/work_packages/eager_loading/project.rb

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#-- encoding: UTF-8
#-- copyright
# OpenProject is an open source project management software.
# Copyright (C) 2012-2020 the OpenProject GmbH
#
# 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 docs/COPYRIGHT.rdoc for more details.
#++
module API
module V3
module WorkPackages
module EagerLoading
class Project < Base
def apply(work_package)
work_package.project = project_for(work_package.project_id)
work_package.parent.project = project_for(work_package.parent.project_id) if work_package.parent
work_package.children.each do |child|
child.project = project_for(child.project_id)
end
end
private
def project_for(project_id)
projects_by_id[project_id]
end
def projects_by_id
@projects_by_id ||= begin
::Project
.includes(:enabled_modules)
.where(id: project_ids)
.to_a
.map { |p| [p.id, p] }
.to_h
end
end
def project_ids
work_packages.map do |work_package|
[work_package.project_id, work_package.parent && work_package.parent.project_id] +
work_package.children.map(&:project_id)
end.flatten.uniq.compact
end
end
end
end
end
end