OpenProject is the leading open source project management software.
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openproject/app/models/type.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 ::Type < ApplicationRecord
extend Pagination::Model
# Work Package attributes for this type
# and constraints to specific attributes (by plugins).
include ::Type::Attributes
include ::Type::AttributeGroups
include ::Scopes::Scoped
before_destroy :check_integrity
has_many :work_packages
has_many :workflows, dependent: :delete_all do
def copy_from_type(source_type)
Workflow.copy(source_type, nil, proxy_association.owner, nil)
end
end
has_and_belongs_to_many :projects
has_and_belongs_to_many :custom_fields,
class_name: 'WorkPackageCustomField',
join_table: "#{table_name_prefix}custom_fields_types#{table_name_suffix}",
association_foreign_key: 'custom_field_id'
belongs_to :color,
class_name: 'Color',
foreign_key: 'color_id'
acts_as_list
validates :name,
presence: true,
uniqueness: { case_sensitive: false },
length: { maximum: 255 }
validates_inclusion_of :is_default, :is_milestone, in: [true, false]
scope_classes Types::Scopes::Milestone
default_scope { order('position ASC') }
scope :without_standard, -> {
where(is_standard: false)
.order(:position)
}
def to_s; name end
def <=>(other)
name <=> other.name
end
def self.statuses(types)
workflow_table, status_table = [Workflow, Status].map(&:arel_table)
old_id_subselect, new_id_subselect = [:old_status_id, :new_status_id].map do |foreign_key|
workflow_table.project(workflow_table[foreign_key]).where(workflow_table[:type_id].in(types))
end
Status.where(status_table[:id].in(old_id_subselect).or(status_table[:id].in(new_id_subselect)))
end
def self.standard_type
::Type.where(is_standard: true).first
end
def self.default
::Type.where(is_default: true)
end
def self.enabled_in(project)
::Type.includes(:projects).where(projects: { id: project })
end
def statuses(include_default: false)
if new_record?
Status.none
elsif include_default
::Type
.statuses([id])
.or(Status.where_default)
else
::Type.statuses([id])
end
end
def enabled_in?(object)
object.types.include?(self)
end
private
def check_integrity
raise "Can't delete type" if WorkPackage.where(type_id: id).any?
end
end