[Tide] Event Interceptors

[Thibault Fouache]

Hello,

I've heard that it's possible to "intercept" some events before the
bus processes them to the [Observer] annoted method.
But I can't find it in the documentation.

In this way it will be possible to display a confirmation pop up to
process or not the event to the observer ?

Thanks in advance.

[wdrai]

You can implement IEventInterceptor, then you can event.preventDefault() in the beforeDispatch to stop the execution of the observers.