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

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#-- 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.
#++
require 'api/v3/relations/relation_representer'
module API
module V3
module Relations
class RelationsAPI < ::API::OpenProjectAPI
resources :relations do
get do
relations = @work_package.relations.select { |relation|
relation.other_work_package(@work_package).visible?
}
RelationCollectionRepresenter.new(relations,
api_v3_paths.work_package_relations(@work_package.id),
work_package: @work_package,
current_user: current_user)
end
params do
optional :to_id, desc: 'Id of related work package'
optional :relation_type, desc: 'Type of relationship'
optional :delay
end
post do
authorize(:manage_work_package_relations, context: @work_package.project)
declared_params = declared(params).reject { |key, value| key.to_sym == :id || value.nil? }
relation = @work_package.new_relation.tap do |r|
r.to = WorkPackage.visible.find_by(id: declared_params[:to_id].match(/\d+/).to_s)
r.relation_type = declared_params[:relation_type]
r.delay = declared_params[:delay_id]
end
if relation.valid? && relation.save
representer = RelationRepresenter.new(relation,
work_package: relation.to,
current_user: current_user)
representer
else
fail ::API::Errors::Validation.new(nil, I18n.t('api_v3.errors.invalid_relation'))
end
end
route_param :relation_id do
delete do
authorize(:manage_work_package_relations, context: @work_package.project)
Relation.destroy(params[:relation_id])
status 204
end
end
end
end
end
end
end