private void NewExecute(object obj)
{
AttributeDescriptionModel = new AttributeDescriptionModel();
SideBar.AddItem(AttributeDescriptionModel);
SideBar.SelectedItem = AttributeDescriptionModel;
SaveCommand.NotifyCanExecuteChanged();
}
public async Task <BlResult <AttributeDescriptionModel> > SaveAsync(AttributeDescriptionModel attributeDescriptionModel)
{
BlResult <AttributeDescriptionModel> blResult = new BlResult <AttributeDescriptionModel>();
try
{
if (attributeDescriptionModel is null)
{
throw new ArgumentNullException();
}
if (attributeDescriptionModel.Id == 0 && await _attribuetDescriptionRepository.ExistsEntityWithSuchAName(attributeDescriptionModel.Name))
{
throw new Exception("Duplicated Attribute Name");
}
EnsureTransaction();
var fetchedEntity = await _attribuetDescriptionRepository.GetByIdAsync(attributeDescriptionModel.Id);
fetchedEntity = _mapper.Map(attributeDescriptionModel, fetchedEntity);
if (attributeDescriptionModel.Id > 0)
{
_attribuetDescriptionRepository.Edit(fetchedEntity);
}
else
{
fetchedEntity = _attribuetDescriptionRepository.Add(fetchedEntity);
}
await SaveChangesAsync();
blResult.Success(_mapper.Map <AttributeDescriptionModel>(fetchedEntity));
}
catch (ArgumentNullException)
{
blResult.Fail(ConstDictionary.CantSaveNullModel);
}
catch (Exception ex)
{
blResult.Fail(ex);
}
return(blResult);
}
private void SelectExecute(AttributeDescriptionModel obj)
{
AttributeDescriptionModel = obj;
}
