OpenProject is the leading open source project management software.
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openproject/app/services/base_services/set_attributes.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 SetAttributes
include Concerns::Contracted
def initialize(user:, model:, contract_class:)
self.user = user
self.model = model
# Allow tracking changes caused by a user but done for him by the system.
# E.g. fixed_version of a work package might need to be changed as the user changed the project.
# This is currently used for permission checks where the changed project is checked but the fixed_version
# is not if it is done by the system.
model.extend(Mixins::ChangedBySystem)
self.contract_class = contract_class
end
def call(params)
set_attributes(params)
validate_and_result
end
private
attr_accessor :user,
:model,
:contract_class
def set_attributes(params)
model.attributes = params
set_default_attributes(params) if model.new_record?
end
def set_default_attributes(_params)
# nothing to do for now but a subclass may
end
def validate_and_result
success, errors = validate(model, user)
ServiceResult.new(success: success,
errors: errors,
result: model)
end
end
end