Information Expert. ViewModel

CartViewModel.kt

class CartViewModel(
  private val cartInteractor: CartInteractor
): ViewModel() {
 
  private val approximatePriceOfProductsLiveData = MutableLiveData<String>()
  
  init {
    val cart = cartInteractor.getCart()
    val approximatePriceOfProducts : BigDecimal = TODO("Must be calculated")
    val approximatePriceOfProductsLiveData = approximatePriceOfProducts.toString()
  }
  
  fun getApproximatePriceOfProductsLiveData(): LiveData<String> {
    return approximatePriceOfProductsLiveData 
  }
}