OpenProject is the leading open source project management software.
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openproject/lib/api/v3/relations/relation_representer.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 Relations
class RelationRepresenter < ::API::Decorators::Single
include API::Decorators::LinkedResource
link :self do
{ href: api_v3_paths.relation(represented.id) }
end
link :updateImmediately do
if manage_relations?
{ href: api_v3_paths.relation(represented.id), method: :patch }
end
end
link :delete do
if manage_relations?
{
href: api_v3_paths.relation(represented.id),
method: :delete,
title: 'Remove relation'
}
end
end
property :id
property :name, exec_context: :decorator
property :relation_type, as: :type
property :reverse_type, as: :reverseType, exec_context: :decorator
##
# The `delay` property is only used for the relation type "precedes/follows".
property :delay,
render_nil: true,
if: ->(*) {
# the relation type may be blank when parsing for an update
[Relation::TYPE_FOLLOWS, Relation::TYPE_PRECEDES].include?(relation_type) ||
relation_type.blank?
}
property :description, render_nil: true
associated_resource :from,
v3_path: :work_package,
link_title_attribute: :subject,
representer: ::API::V3::WorkPackages::WorkPackageRepresenter
associated_resource :to,
v3_path: :work_package,
link_title_attribute: :subject,
representer: ::API::V3::WorkPackages::WorkPackageRepresenter
def _type
@_type ||= "Relation"
end
def _type=(_type)
# readonly
end
def name
I18n.t "label_#{represented.relation_type}"
end
def name=(name)
# readonly
end
def reverse_type
represented.reverse_type
end
def reverse_type=(reverse_type)
# readonly
end
def manage_relations?
current_user_allowed_to :manage_work_package_relations, context: represented.from.project
end
self.to_eager_load = [:to,
from: { project: :enabled_modules }]
end
end
end
end