# Required for anonymous struct of cross_sell products.
require 'disposable/twin/struct'  # Disposible version 0.4.3.

# Contract for validating input for sending an auto email.
class Email::ThankYou::Auto::Contract < Reform::Form # Reform version: 2.2.4
  # Included for cross_sell to construct itself.
  include Disposable::Twin::Property::Struct

  property :username, virtual: true
  validates :username, presence: true

  property :password, virtual: true
  validates :password, presence: true

  # Tried replacing "Struct" with "OpenStruct", "Array", "Hash", etc.
  collection :cross_sell, virtual: true, field: :hash, populate_if_empty: Struct do
    property :product, virtual: true
    property :enabled, virtual: true
    property :url, virtual: true
  end
end