Updated PaymentMethod after Cancelled transaction doesn't update mollie redirectUrl

[Bernardus]

When a payment is cancelled, its possible to update the payment with the store-api.

// POST /store-api/order/payment

{
    "paymentMethodId": "1901dc5e888f4b1ea4168c2c5f005540",
    "orderId": "4139ce0f86fb47ff872a1ec88378f5d1"
}

This updates the Payment method field in the order overview in the shopware admin.
But the redirectUrl i call again on /store-api/handle-payment does not update.

Why i want this:
I've noticed that a lot of customers use the history/back button instead of cancelling the payment.
This will not trigger the default failed payment feature. So i manipulate the history so that when using the history/back button the customer loads a custom retry payment. on this page i cancel the payment and run the code above.

[boxblinkracer]

Hi there

thank you for this

the problem is that handle-payment needs to be called from Shopware itself which does all the handling that is required...which then leads to a new checkout-url for the customer

so im not quite sure what you do

so you start a mollie payment
then click on back,
then use the /roder/payment to update to another payment method
and then use handle-payment again to start the payment process with this payment method?

handle-payment (or when mollie starts) will get the payment method selected by Shopware
so im wondering if the correct payment method is even set with your way

maybe you could provide me some step by step instructions?
thank you