app/blueprints/address_blueprint.rb
class AddressBlueprint < Blueprinter::Base
identifier :id
fields :address1, :address2, :city, :country_name, :country_code, :company,
:first_name, :last_name, :middle_name, :suffix, :phone, :province, :zip,
:default
fields :address_status, :status
fields :created_at, :updated_at
association :customer, blueprint: CustomerBlueprint, default: {}
end