Contents

##
# As Source Standard 是源标准的领域逻辑关注点。

module Unidom::Standard::Concerns::AsSourceStandard

  extend  ActiveSupport::Concern
  include Unidom::Common::Concerns::ArgumentValidation

  included do |includer|

    has_many :target_associatings, class_name: 'Unidom::Standard::StandardAssociating', foreign_key: :source_id
    has_many :target_standards,    through:    :target_associatings,                    source:      :target

    def associate!(target, due_to: 'REVS', at: Time.now)

      assert_present! :target, target
      assert_present! :due_to, due_to
      assert_present! :at,     at

      target_associatings.target_is(target).association_coded_as(due_to).valid_at(now: at).alive.first_or_create! opened_at: at

    end

    def associate?(target, due_to: 'REVS', at: Time.now)

      assert_present! :target, target
      assert_present! :due_to, due_to
      assert_present! :at,     at

      target_associatings.target_is(target).association_coded_as(due_to).valid_at(now: at).alive.exists?

    end

  end

  module ClassMethods
  end

end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
unidom-standard-2.0	app/models/unidom/standard/concerns/as_source_standard.rb
unidom-standard-1.4.9	app/models/unidom/standard/concerns/as_source_standard.rb
unidom-standard-1.4.8	app/models/unidom/standard/concerns/as_source_standard.rb