Cancel payment not possible since Stripe version 2022-08-01

[dragosprotung]

Since Stripe version 2022-08-01 cancelling a payment ($gateway->execute(new Cancel($cancelToken))) is no longer working.

See https://stripe.com/docs/upgrades#2022-08-01 for changelog. The change affecting the cancel action:

A PaymentIntent is no longer created during Checkout Session creation in payment mode. Instead, a PaymentIntent will be created when the Session is confirmed.

\FluxSE\PayumStripe\Action\StripeCheckoutSession\CancelAction and \FluxSE\PayumStripe\Action\CancelAction check for the capture_method and rely on the PaymentIntent that is never created.

[Prometee]

Thank you very much @dragosprotung, I was expecting Stripe standardize this part one day because the subscription and setup intent are acting the same way. Are you able to start a PR about it ? If not I will create it as soon as possible.

[Prometee]

The way to handle it can be to check for the object name contains in the $model['object'] and directly expire the session if the object found is a checkout session. To keep backward compatibility we can :

• [x] Rename FluxSE\PayumStripe\Action\StripeCheckoutSession\CancelAction to LegacyCancelAction
• [x] Add a condition to the supports method saying if ($model->offsetExists('object') && $model->offsetGet('object') === \Stripe\PaymentIntent::OBJECT_NAME)
• [x] Copy LegacyCancelAction to CancelAction and change the support condition to : if ($model->offsetExists('object') && $model->offsetGet('object') === \Stripe\Checkout\Session::OBJECT_NAME)
• [x] Remove the processing of listing all payment intents to retrieve the session ID

[Prometee]

@dragosprotung are you able to review the PR or test it ?

[dragosprotung]

@Prometee you were fast :) I tested the PR in my environment and it looks good. :+1:

[Prometee]

I was an easy one this time :D