OpenProject is the leading open source project management software.
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openproject/app/services/shared/service_context.rb

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#-- encoding: UTF-8
#-- copyright
# OpenProject is an open source project management software.
# Copyright (C) 2012-2021 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 Shared
module ServiceContext
private
def in_context(model, send_notifications = true, &block)
if model
in_mutex_context(model, send_notifications, &block)
else
in_user_context(send_notifications, &block)
end
end
def in_mutex_context(model, send_notifications = true, &block)
result = nil
OpenProject::Mutex.with_advisory_lock_transaction(model) do
result = without_context_transaction(send_notifications, &block)
raise ActiveRecord::Rollback if result.failure?
end
result
end
def in_user_context(send_notifications = true, &block)
result = nil
ActiveRecord::Base.transaction do
result = without_context_transaction(send_notifications, &block)
raise ActiveRecord::Rollback if result.failure?
end
result
end
def without_context_transaction(send_notifications, &block)
User.execute_as user do
Journal::NotificationConfiguration.with(send_notifications, &block)
end
end
end
end