lengio/payu-latam-ruby

class PayU::Confirmation
  include Virtus.model

  EVENT = "payu.confirmation".freeze

  attribute :order, PayU::Order
  attribute :signature, String

  attr_reader :signer

  def initialize(params)
    @signature = params[:sign]
    @order = PayU::Order.new(
      reference_code: params[:reference_sale],
      amount: params[:value].to_f,
      currency: params[:currency],
      status_code: params[:state_pol].to_i,
      response_code: params[:response_code_pol].to_i,
      response_message: params[:response_message_pol],
      payment_method: params[:payment_method_name],
      payment_method_code: params[:payment_method_type].to_i,
      email: params[:email_buyer],
      transaction_id: params[:transaction_id],
      extra_1: params[:extra1],
      extra_2: params[:extra2],
      extra_3: params[:extra3],
      cc_number: params[:cc_number],
    )
    @signer = PayU::Signer::Confirmation.new(@order.attributes)
  end


  def valid?
    signature == signer.signature
  end
end