openproject/app/services/versions/set_attributes_service.rb

#-- encoding: UTF-8

#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2019 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) 2006-2017 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 doc/COPYRIGHT.rdoc for more details.
#++

module Versions
  class SetAttributesService
    include Concerns::Contracted

    def initialize(user:, version:, contract_class:)
      self.user = user
      self.version = version
      self.contract_class = contract_class
    end

    def call(params)
      version.attributes = params

      assign_defaults(version)

      validate_and_result
    end

    private

    attr_accessor :user,
                  :version,
                  :contract_class

    def validate_and_result
      success, errors = validate(version, user)

      ServiceResult.new(success: success,
                        errors: errors,
                        result: version)
    end

    def assign_defaults(version)
      return unless version.new_record?

      version.sharing ||= 'none'
      version.status ||= 'open'
    end
  end
end