openproject/app/services/relations/update_relation_service.rb

#-- encoding: UTF-8
#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2017 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.
#++

class UpdateRelationService
  include Concerns::Contracted

  attr_accessor :user, :relation

  self.contract = Relations::UpdateContract

  def initialize(user:, relation:)
    self.user = user
    self.relation = relation
    self.contract = self.class.contract.new relation, user
  end

  def call(attributes: {}, send_notifications: true)
    User.execute_as user do
      JournalManager.with_send_notifications send_notifications do
        update attributes
      end
    end
  end

  private

  def update(attributes)
    relation.attributes = relation.attributes.merge attributes

    save_result, save_errors = validate_and_save relation

    ServiceResult.new success: save_result, errors: save_errors, result: relation
  end
end