ScalaBusMod
Override this method to handle a message received via the eventbus.
Override this method to handle a message received via the eventbus. This function reads the
action parameter out of the message and checks if the returned PartialFunction is defined
on it. With the returned BusModReply, you can easily tell whether the message resulted in an
error or everything went well by replying Ok.
A partial function consisting of an "action" -> BusModReply.
Extend this trait to get an easy to use interface for your EventBus module. It relies on the sender sending JSON requests with an
{"action":"<something>"}. It will reply with either a{"status":"ok"}JSON object or an{"status":"error", "error":"<ERROR_CODE>", "message":"<detailed message of error>"}. You can provide extra fields in your reply, by adding a JsonObject to your reply (OkorError). If you need to do something asynchronously while processing the message, useAsyncReply. You just need to map theFutureto one of theOkorErrorreplies. Exceptions that you forget to catch will always yield a "MODULE_EXCEPTION" error code.