jam-cloud/ruby/lib/jam_ruby/models/recurly_transaction_web_hook.rb

module JamRuby
  class RecurlyTransactionWebHook < ActiveRecord::Base

    attr_accessible :admin_description, :jam_track_id, as: :admin

    belongs_to :user, class_name: 'JamRuby::User'
    belongs_to :sale_line_item, class_name: 'JamRuby::SaleLineItem', foreign_key: 'subscription_id', primary_key: 'recurly_subscription_uuid', inverse_of: :recurly_transactions
    belongs_to :sale, class_name: 'JamRuby::Sale', foreign_key: 'invoice_id', primary_key: 'recurly_invoice_id', inverse_of: :recurly_transactions

    # when we know what JamTrack this refund is related to, we set this value
    belongs_to :jam_track, class_name: 'JamRuby::JamTrack'

    validates :recurly_transaction_id, presence: true
    validates :action, presence: true
    validates :status, presence: true
    validates :amount_in_cents, numericality: {only_integer: true}
    validates :user, presence: true


    SUCCESSFUL_PAYMENT = 'payment'
    FAILED_PAYMENT = 'failed_payment'
    REFUND = 'refund'
    VOID = 'void'


    HOOK_TYPES = [SUCCESSFUL_PAYMENT, FAILED_PAYMENT, REFUND, VOID]

    def is_credit_type?
      transaction_type == REFUND || transaction_type == VOID
    end

    def is_voided?
      transaction_type == VOID
    end

    def is_refund?
      transaction_type == REFUND
    end

    def self.is_transaction_web_hook?(document)

      return false if document.root.nil?
      case document.root.name
        when 'successful_payment_notification'
          true
        when 'successful_refund_notification'
          true
        when 'failed_payment_notification'
          true
        when 'void_payment_notification'
          true
        else
          false
      end
    end

    def admin_url
      APP_CONFIG.admin_root_url + "/admin/recurly_hooks/" + id
    end

    # see spec for examples of XML
    def self.create_from_xml(document)

      transaction = RecurlyTransactionWebHook.new

      case document.root.name
        when 'successful_payment_notification'
          transaction.transaction_type = SUCCESSFUL_PAYMENT
        when 'successful_refund_notification'
          transaction.transaction_type = REFUND
        when 'failed_payment_notification'
          transaction.transaction_type = FAILED_PAYMENT
        when 'void_payment_notification'
          transaction.transaction_type = VOID
        else
          raise 'unknown document type ' + document.root.name
      end

      transaction.recurly_transaction_id = document.at_css('transaction id').content
      transaction.user_id = document.at_css('account account_code').content
      transaction.subscription_id = document.at_css('subscription_id').content
      transaction.invoice_id = document.at_css('invoice_id').content
      transaction.invoice_number_prefix = document.at_css('invoice_number_prefix').content
      transaction.invoice_number = document.at_css('invoice_number').content
      transaction.action = document.at_css('action').content
      transaction.status = document.at_css('status').content
      transaction.transaction_at = Time.parse(document.at_css('date').content)
      transaction.amount_in_cents = document.at_css('amount_in_cents').content
      transaction.reference = document.at_css('reference').content
      transaction.message = document.at_css('message').content

      transaction.save!

      # now that we have the transaction saved, we also need to delete the jam_track_right if this is a refund, or voided
      if transaction.transaction_type == 'refund' || transaction.transaction_type == 'void'
        sale = Sale.find_by_recurly_invoice_id(transaction.invoice_id)

        if sale
          AdminMailer.recurly_alerts(transaction.user, {
                                                         subject: "ACTION REQUIRED: #{transaction.user.email} has refund on invoice",
                                                         body: "You will have to manually revoke any JamTrackRights in our database for the appropriate JamTracks"
                                                     }).deliver_now

        else
          AdminMailer.recurly_alerts(transaction.user, {
                                                         subject: "ACTION REQUIRED: #{transaction.user.email} has refund with no correlator to sales",
                                                         body: "You will have to manually revoke any JamTrackRights in our database for the appropriate JamTracks"
                                                     }).deliver_now
        end


      end
      transaction
    end
  end
end