usecaseflatmap.kt

class SearchShows @Inject
constructor(private val showRepository: ShowRepository) :
        UseCase<List<ShowResponse>>() {

    var query: String? = null

    override suspend fun executeOnBackground(): List<ShowResponse> {
        query?.let { query ->
            return showRepository.searchShow(query).map {
                background {
                    val rating: Rating = showRepository.showRating(it.show!!.ids!!.trakt!!)
                    ShowResponse(it.show.title!!, rating.rating)
                }
            }.map {
                it.await()
            }
        }
        return arrayListOf()
    }
}