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charge.rb
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charge.rb
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module Pay
module PaddleBilling
class Charge
attr_reader :pay_charge
delegate :processor_id, :customer, to: :pay_charge
def initialize(pay_charge)
@pay_charge = pay_charge
end
def self.sync(charge_id, object: nil, try: 0, retries: 1)
# Skip loading the latest charge details from the API if we already have it
object ||= ::Paddle::Transaction.retrieve(id: charge_id)
# Ignore transactions that aren't completed
return unless object.status == "completed"
# Ignore charges without a Customer
return if object.customer_id.blank?
pay_customer = Pay::Customer.find_by(processor: :paddle_billing, processor_id: object.customer_id)
return unless pay_customer
# Ignore transactions that are payment method changes
# But update the customer's payment method
if object.origin == "subscription_payment_method_change"
Pay::PaddleBilling::PaymentMethod.sync(pay_customer: pay_customer, attributes: object.payments.first)
return
end
attrs = {
amount: object.details.totals.grand_total,
created_at: object.created_at,
currency: object.currency_code,
metadata: object.details.line_items&.first&.id,
subscription: pay_customer.subscriptions.find_by(processor_id: object.subscription_id)
}
if (details = Array.wrap(object.payments).first&.method_details)
case details.type.downcase
when "card"
attrs[:payment_method_type] = "card"
attrs[:brand] = details.card.type
attrs[:exp_month] = details.card.expiry_month
attrs[:exp_year] = details.card.expiry_year
attrs[:last4] = details.card.last4
when "paypal"
attrs[:payment_method_type] = "paypal"
end
# Update customer's payment method
Pay::PaddleBilling::PaymentMethod.sync(pay_customer: pay_customer, attributes: object.payments.first)
end
# Update or create the charge
if (pay_charge = pay_customer.charges.find_by(processor_id: object.id))
pay_charge.with_lock do
pay_charge.update!(attrs)
end
pay_charge
else
pay_customer.charges.create!(attrs.merge(processor_id: object.id))
end
end
end
end
end