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 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 docs/COPYRIGHT.rdoc for more details.
#++
class WorkPackages::SetAttributesService < ::BaseServices::SetAttributes
include Attachments::SetReplacements
private
def set_attributes(attributes)
set_attachments_attributes(attributes)
set_static_attributes(attributes)
model.change_by_system do
set_default_attributes(attributes)
update_project_dependent_attributes
end
set_custom_attributes(attributes)
model.change_by_system do
update_dates
reassign_invalid_status_if_type_changed
set_templated_description
end
end
def set_static_attributes(attributes)
assignable_attributes = attributes.select do |key, _|
!CustomField.custom_field_attribute?(key) && work_package.respond_to?(key)
end
work_package.attributes = assignable_attributes
end
def set_default_attributes(attributes)
return unless work_package.new_record?
set_default_priority
set_default_author
set_default_status
set_default_start_date(attributes)
set_default_due_date(attributes)
end
def non_or_default_description?
work_package.description.blank? || false
end
def set_default_author
work_package.author ||= user
end
def set_default_status
work_package.status ||= Status.default
end
def set_default_priority
work_package.priority ||= IssuePriority.active.default
end
def set_default_start_date(attributes)
work_package.start_date ||= if attributes.has_key?(:start_date)
nil
elsif parent_start_earlier_than_due?
work_package.parent.start_date
elsif Setting.work_package_startdate_is_adddate?
Date.today
end
end
def set_default_due_date(attributes)
work_package.due_date ||= if attributes.has_key?(:due_date)
nil
elsif parent_due_later_than_start?
work_package.parent.due_date
end
end
def set_templated_description
# We only set this if the work package is new
return unless work_package.new_record?
# And the type was changed
return unless work_package.type_id_changed?
# And the new type has a default text
default_description = work_package.type&.description
return unless default_description.present?
# And the current description matches ANY current default text
return unless work_package.description.blank? || default_description?
work_package.description = default_description
end
def default_description?
Type
.pluck(:description)
.compact
.map(&method(:normalize_whitespace))
.include?(normalize_whitespace(work_package.description))
end
def normalize_whitespace(string)
string.gsub(/\s/, ' ').squeeze(' ')
end
def set_custom_attributes(attributes)
assignable_attributes = attributes.select do |key, _|
CustomField.custom_field_attribute?(key) && work_package.respond_to?(key)
end
work_package.attributes = assignable_attributes
initialize_unset_custom_values
end
def unify_dates
return unless work_package_now_milestone?
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
return unless work_package.project_id_changed? && work_package.project_id
model.change_by_system do
set_version_to_nil
reassign_category
reassign_type unless work_package.type_id_changed?
end
end
def update_dates
unify_dates
min_start = new_start_date
return unless min_start
work_package.due_date = new_due_date(min_start)
work_package.start_date = min_start
end
def set_version_to_nil
if work_package.version &&
!work_package.project&.shared_versions.include?(work_package.version)
work_package.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.first
reassign_status assignable_statuses
end
def reassign_status(available_statuses)
return if available_statuses.include?(work_package.status) || work_package.status.is_a?(Status::InexistentStatus)
new_status = available_statuses.detect(&:is_default) || available_statuses.first
work_package.status = new_status if new_status.present?
end
def reassign_invalid_status_if_type_changed
# Checks that the issue can not be moved to a type with the status unchanged
# and the target type does not have this status
if work_package.type_id_changed? && !work_package.status_id_changed?
reassign_status work_package.type.statuses(include_default: true)
end
end
# Take over any default custom values
# for new custom fields
def initialize_unset_custom_values
work_package.set_default_values! if custom_field_context_changed?
end
def new_start_date
current_start_date = work_package.start_date || work_package.due_date
return unless current_start_date && work_package.schedule_automatically?
min_start = new_start_date_from_parent || new_start_date_from_self
if min_start && (min_start > current_start_date || work_package.schedule_manually_changed?)
min_start
end
end
def new_start_date_from_parent
return unless work_package.parent_id_changed? &&
work_package.parent_id
work_package.parent.soonest_start
end
def new_start_date_from_self
return unless work_package.schedule_manually_changed?
[min_child_date, work_package.soonest_start].compact.max
end
def new_due_date(min_start)
min_start + (children_duration || work_package.duration) - 1
end
def work_package
model
end
def assignable_statuses
instantiate_contract(work_package, user).assignable_statuses(true)
end
def min_child_date
(work_package.children.map(&:start_date) + work_package.children.map(&:due_date)).compact.min
end
def children_duration
max = max_child_date
return unless max
max - min_child_date + 1
end
def max_child_date
(work_package.children.map(&:start_date) + work_package.children.map(&:due_date)).compact.max
end
def parent_start_earlier_than_due?
start = work_package.parent&.start_date
due = work_package.due_date || work_package.parent&.due_date
(start && !due) || ((due && start) && (start < due))
end
def parent_due_later_than_start?
due = work_package.parent&.due_date
start = work_package.start_date || work_package.parent&.start_date
(due && !start) || ((due && start) && (due > start))
end
end