Validation process start too quickly and, sometime, PaymentIntent status is not yet switched from requires_action to successful (or failed) on Stripe side.

[dffych]

Here is a failure log from Logger (in controllers/front/validation.php) :

[21:26:09.0909] [PSw8hwxv6kEd] Payment validation start
[21:26:09.0909] [PSw8hwxv6kEd] Payment method id: twint
[21:26:10.1010] [PSw8hwxv6kEd] Payment method: Twint
[21:26:10.1010] [PSw8hwxv6kEd] Stored payment metadata: {"type":1,"methodId":"twint","ts":1738959912,"cartId":52972,"cartTotal":3770,"id":"pi_3Qpy6tKv8gH7Fpoo1JPKsgQq"}
[21:26:10.1010] [PSw8hwxv6kEd] Payment intent id: pi_3Qpy6tKv8gH7Fpoo1JPKsgQq
[21:26:10.1010] [PSw8hwxv6kEd] Successfully fetched payment intent data, status = 'requires_action'
[21:26:10.1010] [PSw8hwxv6kEd] ERROR: Payment intent has invalid status: Stripe\PaymentIntent JSON: {

For this, PaymentIntent pass successful at 21:26:12

Here is a success log from Logger (in controllers/front/validations.php) :

[13:16:18.1818] [jNgTYCh2h84r] Payment method id: twint
[13:16:18.1818] [jNgTYCh2h84r] Payment method: Twint
[13:16:18.1818] [jNgTYCh2h84r] Stored payment metadata: {"type":1,"methodId":"twint","ts":1739016923,"cartId":1066,"cartTotal":1995,"id":"pi_3QqCwQAA9k5nMCxc1yy6sf4c"}
[13:16:18.1818] [jNgTYCh2h84r] Payment intent id: pi_3QqCwQAA9k5nMCxc1yy6sf4c
[13:16:19.1919] [jNgTYCh2h84r] Successfully fetched payment intent data, status = 'succeeded'
[13:16:19.1919] [jNgTYCh2h84r] Processing payment
[13:16:19.1919] [jNgTYCh2h84r] Processing latest charge: py_3QqCwQAA9k5nMCxc1T2NwAqP

For this, PaymentIntent pass successful at 13:16:18

I think, in controllers/front/validation.php, lines 167 to 174, the $api->getPaymentIntent($paymentIntentId) should either be delay some seconds nor looped until status changed from requires_action to successful or failed

[getdatakick]

I'm confused. This module does not support twint payment method. Did you implement it yourself? Maybe it's an offline payment method that requires webhook support?

[dffych]

Sorry, yes I implement twint by a new basic PaymentMethod class ( see here : https://github.com/dffych/thirtybees_stripe/blob/master/classes/PaymentMethod/TwintMethod.php)

Twint method is newly proposed by Stripe since end of last year. (proper to Switzerland)..

Based on documentation https://docs.stripe.com/payments/twint it's an "immediate notification" method which don't require webhook.

I think maybe other PaymentMethod, which are implemented in your module, should be concerned by this problem.

[getdatakick]

This looks like a bug on stripe side -- they should not perform redirect back before the payment is confirmed. However, having some recovery re-try mechanism is a good idea, as we can't really expect stripe to fix this anytime soon.

Thanks for the link to your payment method. Is it OK if we merge your code to our repository?

[dffych]

Yes you can merge the code. I'm not at ease with pull request but :

This is the commit for Twint payment method : ca05723

This is the commit for Paypal payment method :
bc934b7
8237e20

This is the commit for adding the delay related to this issue #85 (maybe not the better method) :
84b77bf