Perhaps you can take a peek at the new state before you decide by using
applyEvent(BidPlaced(...), stateData) match {...
/Patrik
On Wed, May 17, 2017 at 10:16 PM, Francois Ferrari <[email protected]>
wrote:
> Hi All,
>
> I'm using Akka Actors and PersistenceFSM (2.5.1) to develop an Auction
> program.
>
> I would like to be able to apply an Event and change the state depending
> on the NEW state data, something like this :
>
> apply BidPlaced(...) {
> case ActiveAuction(auction) if auction.stock == 0 => goto(Closed)
> case _ => stay ...
> }
>
> I thought I could use andThen to do something like this unfortunatly
> andThen blocks and not rerun during recovery
>
> andThen {
> case ActiveAuction(auction) if auction.stock == 0 =>
> goto(Closed)
> }
>
> Or should I use andThen to send a Close event to myself ? In that case how
> can I ensure that no other events in the queue would be processed before my
> Close event ?
>
> Any advice would be welcome,
>
> --
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--
Patrik Nordwall
Akka Tech Lead
Lightbend <http://www.lightbend.com/> - Reactive apps on the JVM
Twitter: @patriknw
--
>>>>>>>>>> Read the docs: http://akka.io/docs/
>>>>>>>>>> Check the FAQ:
>>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html
>>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user
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