opf/openproject

#-- copyright
# OpenProject is an open source project management software.
# Copyright (C) 2012-2024 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) 2006-2013 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 COPYRIGHT and LICENSE files for more details.
#++
module API
  module V3
    module Repositories
      class RevisionsAPI < ::API::OpenProjectAPI
        resources :revisions do
          route_param :id, type: Integer, desc: "Revision ID" do
            helpers do
              attr_reader :revision

              def revision_representer
                RevisionRepresenter.new(revision, current_user:)
              end
            end

            after_validation do
              @revision = Changeset.find(params[:id])

              authorize_in_project(:view_changesets, project: revision.project) do
                raise API::Errors::NotFound.new
              end
            end

            get do
              revision_representer
            end
          end
        end
      end
    end
  end
end