Add helpers for creating PaymentIntents and Stripe Terminal charges. F…

…ixes #828

CHANGELOG.md

@@ -3,6 +3,8 @@
 ### Unreleased
 
 * Update to Stripe `2023-08-16` API version
+* [Stripe] Add `pay_customer.create_payment_intent` for creating payment intents without immediate confirmation
+* [Stripe] Add `pay_customer.terminal_charge` for creating Stripe Terminal payments
 
 ### 6.7.2
 

lib/pay/stripe/billable.rb

@@ -77,21 +77,17 @@ def update_customer!(**attributes)
  )
  end
 
+ # Charges an amount to the customer's default payment method
  def charge(amount, options = {})
  add_payment_method(payment_method_token, default: true) if payment_method_token?
 
  payment_method = pay_customer.default_payment_method
  args = {
- amount: amount,
  confirm: true,
- currency: "usd",
- customer: processor_id,
- expand: ["latest_charge.refunds"],
  payment_method: payment_method&.processor_id,
- return_url: root_url
  }.merge(options)
 
- payment_intent = ::Stripe::PaymentIntent.create(args, stripe_options)
+ payment_intent = create_payment_intent(amount, args)
  Pay::Payment.new(payment_intent).validate
 
  charge = payment_intent.latest_charge
@@ -100,6 +96,24 @@ def charge(amount, options = {})
  raise Pay::Stripe::Error, e
  end
 
+ # Creates and returns a Stripe::PaymentIntent
+ def create_payment_intent(amount, options = {})
+ args = {
+ amount: amount,
+ currency: "usd",
+ customer: processor_id,
+ expand: ["latest_charge.refunds"],
+ return_url: root_url
+ }.merge(options)
+
+ ::Stripe::PaymentIntent.create(args, stripe_options)
+ end
+
+ # Used for creating Stripe Terminal charges
+ def terminal_charge(amount, options = {})
+ create_payment_intent(amount, options.merge( payment_method_types: ["card_present"], capture_method: "manual"))
+ end
+
  def subscribe(name: Pay.default_product_name, plan: Pay.default_plan_name, **options)
  quantity = options.delete(:quantity)
  opts = {