Integrating online payment

[Kees de Kooter]

I am looking for pointers of how to integrate online payment into my flow.

I have a flow with a shopping cart. At some point a form is submitted to a payment provider's site. Payment is handled there and after a succesful payment transaction to user is redirected back to our site, to a url I can specify.

How can I resume the flow where the user left off?

[Mammux]

Which flow repository do you use? I use the ContinuationFlowExecutionRepositoryFactory and have not yet found a way to send the correct callback url to my payment service. If you call externalRedirect the flowExecutionKey is included as an url parameter in the redirect.

-Magnus

[Kees de Kooter]

I intend to use the same flow repository because that is the only way to provide proper back button behaviour right?

As a temporary workaround I can finish the flow with submitting the the payment provider. The only thing I want to show after the payment is done is a simple confimation page. So I could let the provider redirect to a simple spring web controller.

[Mammux]

That is what I've been forced to do as well.

-Magnus