OurViewModel.kt

class OurViewModel(observeGithubReposUseCase: ObserveGithubReposUseCase): ViewModel {
  
  val githubRepos: LiveData<List<GithubRepoItem>>
    get() = observeGithubReposUseCase
        .observe()
        .map { reposList ->
            reposList
                .sortedByDescending { it.stars }
                .map {
                    GithubRepoItem(
                        repoId = it.remoteId,
                        name = it.name,
                        stars = it.stars,
                        url = it.url,
                        ownerAvatarUrl = it.ownerAvatarUrl
                    )
                }
        }
        .asLiveData(viewModelScope.coroutineContext)
  
  private val _intentChannel = ConflatedBroadcastChannel<OurViewIntent>()
  
  init {
    _intentChannel
      .asFlow()
      .onEach { viewIntent ->
          when (viewIntent) {
              OurViewIntent.Refresh -> refreshData()
          }
      }
      .launchIn(viewModelScope)
    
    observeGithubReposUseCase(Unit)
  }
  
  suspend fun processIntent(intent: OurViewIntent) =
    _intentChannel.send(intent)
  
  private suspend fun refreshData() {
    // Do some work to refresh our data here
  }
}