[Question] Screens flow declaration

[SPopenko]

Hi guys! Thanks for the nice architecture approach.
I'm wondering if you have any recommendations about how to implement navigation flow in the context of ReactorKit?
Like if I need on button click make navigation to a different screen, collect some information there and come back and show it. Usually, it's recommended to implement some FlowControll pattern or use RxFlow for example.

Thoughts?

[devxoul]

Not sure those libs are compatible with ReactorKit. In my case I prefer using the vanilla APIs to present a screen and get information using Rx extension from the screen.

extension Reactive where Base: FilterViewController {
  var filterSelected: ControlEvent<SomeFilter> {
    return ControlEvent(source: base.foo)
  }
}

button.rx.tap
  .flatMap(onNext: { [weak self] _ -> Observable<SomeFilter> in
    let filterViewController = FilterViewController()
    self?.present(filterViewController, animated: true, completion: nil)
    return filterViewController.rx.filterSelected
  }
  .map(Reactor.Action.selectFilter)
  .bind(to: reactor.acction)