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83 lines
2.5 KiB
83 lines
2.5 KiB
#-- encoding: UTF-8
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#-- copyright
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# OpenProject is a project management system.
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# Copyright (C) 2012-2015 the OpenProject Foundation (OPF)
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License version 3.
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#
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# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
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# Copyright (C) 2006-2013 Jean-Philippe Lang
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# Copyright (C) 2010-2013 the ChiliProject Team
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# See doc/COPYRIGHT.rdoc for more details.
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#++
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require 'roar/decorator'
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require 'roar/json/hal'
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module API
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module V3
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module Relations
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class RelationRepresenter < ::API::Decorators::Single
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link :self do
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{ href: api_v3_paths.relation(represented.id) }
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end
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link :relatedFrom do
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{ href: api_v3_paths.work_package(represented.from_id) }
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end
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link :relatedTo do
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{ href: api_v3_paths.work_package(represented.to_id) }
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end
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link :remove do
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{
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href: api_v3_paths.work_package_relation(represented.id, represented.from.id),
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method: :delete,
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title: 'Remove relation'
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} if current_user_allowed_to(:manage_work_package_relations)
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end
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property :delay, render_nil: true, if: -> (*) { relation_type == 'precedes' }
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def _type
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"Relation::#{relation_type}"
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end
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private
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def current_user_allowed_to(permission)
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current_user && current_user.allowed_to?(permission, represented.from.project)
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end
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def relation_type
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represented.relation_type_for(work_package).camelize
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end
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def work_package
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context[:work_package]
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end
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def current_user
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context[:current_user]
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end
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end
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end
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end
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end
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