Android Development Internship

// Week 6: one state object, no leaking coroutines
@HiltViewModel
class OrdersViewModel @Inject constructor(
    private val repo: OrderRepository
): ViewModel() {

    val state: StateFlow<OrdersState> = repo.observe()
        .map { OrdersState.Ready(it) }
        .catch { emit(OrdersState.Error(it.message)) }
        .stateIn(viewModelScope, SharingStarted.WhileSubscribed(5000),
                 OrdersState.Loading)

    fun refresh() = viewModelScope.launch { repo.refresh() }
}