Contents

##
# VIN (Vehicle Identification Number) 是车辆识别码。
# https://en.wikipedia.org/wiki/Vehicle_identification_number
# GB 16735-2004

module Unidom
  module ArticleNumber

    class VehicleIdentificationNumber < ApplicationRecord

      self.table_name = 'unidom_vehicle_identification_numbers'

      include Unidom::Common::Concerns::ModelExtension
      include Unidom::ArticleNumber::Concerns::AsBarcode

      validates :code,                          uniqueness: true, 'unidom/article_number/vehicle_identification_number': true
      validates :world_manufacturer_identifier, presence:   true, length: { is: columns_hash['world_manufacturer_identifier'].limit }
      validates :vehicle_descriptor_section,    presence:   true, length: { is: columns_hash['vehicle_descriptor_section'].limit    }
      validates :check_digit,                   presence:   true, length: { is: columns_hash['check_digit'].limit                   }
      validates :vehicle_identifier_section,    presence:   true, length: { is: columns_hash['vehicle_identifier_section'].limit    }

      def code=(code)
        code = code.to_s
        write_attribute :code, code
        if code.present?
          write_attribute :world_manufacturer_identifier, code[0..2]
          write_attribute :vehicle_descriptor_section,    code[3..7]
          write_attribute :check_digit,                   code[8]
          write_attribute :vehicle_identifier_section,    code[9..16]
        end
      end

    end unless Unidom::Common::Neglection.namespace_neglected? 'Unidom::ArticleNumber::VehicleIdentificationNumber'

  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
unidom-article_number-3.0.1	app/models/unidom/article_number/vehicle_identification_number.rb