GPS track summary view event handler

TrackSummaryViewEventHandler.swift

class TrackSummaryViewEventHandler {
    let interactorFactory: InteractorFactory
    let presenterFactory: PresenterFactory

    init(interactorFactory: InteractorFactory, presenterFactory: PresenterFactory) {
        self.interactorFactory = interactorFactory
        self.presenterFactory = presenterFactory
    }
}

extension TrackSummaryViewEventHandler: TrackSummaryViewObserver {
    func viewShouldReloadData(view: TrackSummaryView) {
        let interactor = interactorFactory.createTrackSummaryInteractor(
            presenterFactory.createTrackSummaryPresenterWithOutput(view)
        )
        interactor.execute()
    }

    func view(view: TrackSummaryView, didChangeTrackName name: String, forTrackWithID trackID: Int) {
        interactorFactory.createTrackNameUpdateInteractor(trackID, name: name).execute()
    }
}