private async void DeleteSubCat(SubCatViewModel item)
{
try
{
await _service.DeleteSubCatAsync(item.Id);
SubCats.Remove(SelectedSubCat);
SelectedSubCat = null;
}
catch (Exception ex) when(ex is NetworkException || ex is HttpRequestException)
{
OnMessageApplication($"Unexpected error occured! ({ex.Message})");
}
}
private async void SaveSubCatEdit()
{
try
{
SelectedSubCat.CopyFrom(EditableSubCat);
await _service.UpdateSubCatAsync((SubCatDto)SelectedSubCat);
if (SelectedSubCat.MainCatId != SelectedMainCat.Id)
{
SubCats.Remove(SelectedSubCat);
SelectedSubCat = null;
}
}
catch (Exception ex) when(ex is NetworkException || ex is HttpRequestException)
{
OnMessageApplication($"Unexpected error occured! ({ex.Message})");
}
FinishingSubCatEdit?.Invoke(this, EventArgs.Empty);
}
private async void AddSubCat()
{
var newItem = new SubCatViewModel
{
Name = "New Item",
MainCatId = SelectedMainCat.Id
};
var itemDto = (SubCatDto)newItem;
try
{
await _service.CreateSubCatAsync(itemDto); // ERROR
newItem.Id = itemDto.Id;
SubCats.Add(newItem);
SelectedSubCat = newItem;
}
catch (Exception ex) when(ex is NetworkException || ex is HttpRequestException)
{
OnMessageApplication($"Unexpected error occured! ({ex.Message})");
}
}
