SuccessFailure.kt

@ActivityScoped
class SuccessPresenter @Inject constructor(val dispatcher: Dispatcher) :
        BasePresenter<SuccessMVPView>() {
    override fun attachView(mvpView: SuccessMVPView, lifecycle: Lifecycle) {
        super.attachView(mvpView, lifecycle)
        dispatcher.showingSuccess()
                .subscribe({ bindData((it as Showing.Success).successMetaData) },
                        { Timber.e(it) })
        dispatcher
                .showing()
                .filter { it !is Showing.Success }
                .subscribe { mvpView.hideView() }

    }


    fun bindData(successMetaData: SuccessMetaData) {
        mvpView?.bindData(successMetaData)
    }
}


@ActivityScoped
class FailurePresenter @Inject constructor(val dispatcher: Dispatcher,
                                           @Android val scheduler: Scheduler) :
        BasePresenter<FailureBinder>() {
    override fun attachView(mvpView: FailureBinder, lifecycle: Lifecycle) {
        super.attachView(mvpView, lifecycle)
        dispatcher.showingFailure()
                .observeOn(scheduler)
                .subscribe({ bindData((it as Showing.Failure).failureActionMetaData) },
                        { Timber.e(it) })

        dispatcher
                .showing()
                .filter { it !is Showing.Success }
                .subscribe { mvpView.hide() }
    }


    fun bindData(failureActionMetaData: FailureActionMetaData) {
        mvpView?.bindData(failureActionMetaData)
    }
}