OpenProject is the leading open source project management software.
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openproject/app/services/work_packages/set_attributes_service.rb

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#-- 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 WorkPackages::SetAttributesService
include Concerns::Contracted
attr_accessor :user,
:work_package,
:contract
def initialize(user:, work_package:, contract:)
self.user = user
self.work_package = work_package
self.contract = contract.new(work_package, user)
end
def call(attributes)
set_attributes(attributes)
validate_and_result
end
private
def validate_and_result
boolean, errors = validate(work_package)
ServiceResult.new(success: boolean,
errors: errors,
result: work_package)
end
def set_attributes(attributes)
work_package.attributes = attributes
set_default_attributes if work_package.new_record?
unify_dates if work_package_now_milestone?
update_project_dependent_attributes if work_package.project_id_changed? && work_package.project_id
# Take over any default custom values
# for new custom fields
work_package.set_default_values! if custom_field_context_changed?
end
def set_default_attributes
work_package.priority ||= IssuePriority.active.default
work_package.author ||= user
work_package.status ||= Status.default
end
def unify_dates
unified_date = work_package.due_date || work_package.start_date
work_package.start_date = work_package.due_date = unified_date
end
def custom_field_context_changed?
work_package.type_id_changed? || work_package.project_id_changed?
end
def work_package_now_milestone?
work_package.type_id_changed? && work_package.milestone?
end
def update_project_dependent_attributes
set_fixed_version_to_nil
reassign_category
reassign_type unless work_package.type_id_changed?
end
def set_fixed_version_to_nil
unless work_package.fixed_version &&
work_package.project.shared_versions.include?(work_package.fixed_version)
work_package.fixed_version = nil
end
end
def reassign_category
# work_package is moved to another project
# reassign to the category with same name if any
if work_package.category.present?
category = work_package.project.categories.find_by(name: work_package.category.name)
work_package.category = category
end
end
def reassign_type
available_types = work_package.project.types.order(:position)
return if available_types.include?(work_package.type) && work_package.type
work_package.type = available_types.detect(&:is_default) || available_types.first
reassign_status
end
def reassign_status
available_statuses = work_package.new_statuses_allowed_to(user, true)
return if available_statuses.include? work_package.status
work_package.status = available_statuses.detect(&:is_default) || available_statuses.first
end
end