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119 lines
3.5 KiB
119 lines
3.5 KiB
#-- encoding: UTF-8
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#-- copyright
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# OpenProject is a project management system.
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# Copyright (C) 2012-2013 the OpenProject Foundation (OPF)
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License version 3.
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#
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# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
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# Copyright (C) 2006-2013 Jean-Philippe Lang
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# Copyright (C) 2010-2013 the ChiliProject Team
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# See doc/COPYRIGHT.rdoc for more details.
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#++
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class Type < ActiveRecord::Base
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extend Pagination::Model
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include ActiveModel::ForbiddenAttributesProtection
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before_destroy :check_integrity
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has_many :work_packages
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has_many :workflows, :dependent => :delete_all do
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def copy(source_type)
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Workflow.copy(source_type, nil, proxy_association.owner, nil)
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end
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end
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has_and_belongs_to_many :projects
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has_and_belongs_to_many :custom_fields,
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:class_name => 'WorkPackageCustomField',
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:join_table => "#{table_name_prefix}custom_fields_types#{table_name_suffix}",
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:association_foreign_key => 'custom_field_id'
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belongs_to :color, :class_name => 'PlanningElementTypeColor',
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:foreign_key => 'color_id'
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acts_as_list
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validates_presence_of :name
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validates_uniqueness_of :name
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validates_length_of :name,
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:maximum => 255,
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:unless => lambda { |e| e.name.blank? }
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validates_inclusion_of :in_aggregation, :is_default, :is_milestone, :in => [true, false]
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default_scope :order => 'position ASC'
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scope :like, lambda { |q|
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s = "%#{q.to_s.strip.downcase}%"
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{ :conditions => ["LOWER(name) LIKE :s", {:s => s}],
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:order => "name" }
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}
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scope :without_standard, conditions: { is_standard: false },
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order: :position
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def to_s; name end
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def <=>(type)
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name <=> type.name
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end
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def self.all
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find(:all, :order => 'position')
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end
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def self.statuses(types)
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workflow_table, status_table = [Workflow, Status].map(&:arel_table)
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old_id_subselect, new_id_subselect = [:old_status_id, :new_status_id].map do |foreign_key|
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workflow_table.project(workflow_table[foreign_key]).where(workflow_table[:type_id].in(types))
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end
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Status.where(status_table[:id].in(old_id_subselect).or(status_table[:id].in(new_id_subselect)))
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end
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def self.standard_type
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Type.where(is_standard: true).first
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end
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def statuses
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return [] if new_record?
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@statuses ||= Type.statuses([id])
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end
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def self.search_scope(query)
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like(query)
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end
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def enabled_in?(object)
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object.types.include?(self)
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end
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def available_colors
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PlanningElementTypeColor.all
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end
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private
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def check_integrity
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raise "Can't delete type" if WorkPackage.find(:first, :conditions => ["type_id=?", self.id])
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end
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end
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