OpenProject is the leading open source project management software.
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openproject/app/services/base_services/update.rb

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#-- 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 BaseServices
class Update
include Concerns::Contracted
include Shared::ServiceContext
attr_reader :user,
:model
def initialize(user:, model:, contract_class: nil)
@user = user
@model = model
self.contract_class = contract_class || default_contract_class
end
def call(params)
in_context(false) do
update(params)
end
end
private
def update(params)
attributes_call = set_attributes(params)
if attributes_call.failure?
# nothing to do
elsif !attributes_call.result.save
attributes_call.errors = attributes_call.result.errors
attributes_call.success = false
else
after_save
end
attributes_call
end
def set_attributes(params)
attributes_service_class
.new(user: user,
model: model,
contract_class: contract_class)
.call(params)
end
def after_save
# nothing for now
end
def default_contract_class
"#{namespace}::UpdateContract".constantize
end
def attributes_service_class
"#{namespace}::SetAttributesService".constantize
end
def instance_class
namespace.singularize.constantize
end
def namespace
self.class.name.deconstantize
end
end
end