OpenProject is the leading open source project management software.
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openproject/app/services/queries/update_query_service.rb

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#-- encoding: UTF-8
#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2018 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 docs/COPYRIGHT.rdoc for more details.
#++
require_relative 'query_service'
class UpdateQueryService < QueryService
self.contract = Queries::UpdateContract
def call(query)
initialize_contract! query
result, errors = update query
service_result result, errors, query
end
private
def update(query)
menu_item = prepare_menu_item query
result = nil
errors = nil
query.transaction do
result, errors = validate_and_save query
if !result
raise ActiveRecord::Rollback
elsif menu_item && !menu_item.save
result = false
merge_errors(errors, menu_item)
end
end
[result, errors]
end
def prepare_menu_item(query)
if query.changes.include?('name') &&
query.query_menu_item
menu_item = query.query_menu_item
menu_item.title = query.name
menu_item
end
end
def merge_errors(errors, menu_item)
menu_item.errors.each do |sym, message|
errors.add(sym, message)
end
end
end