public OperationResultVo <Guid> Save(Guid currentUserId, UserPreferencesViewModel viewModel)
{
try
{
UserPreferences model;
if (viewModel.Id == viewModel.UserId)
{
viewModel.Id = Guid.Empty;
}
UserPreferences existing = userPreferencesDomainService.GetById(viewModel.Id);
if (existing != null)
{
model = mapper.Map(viewModel, existing);
}
else
{
model = mapper.Map <UserPreferences>(viewModel);
}
if (viewModel.Id == Guid.Empty)
{
userPreferencesDomainService.Add(model);
viewModel.Id = model.Id;
}
else
{
userPreferencesDomainService.Update(model);
}
unitOfWork.Commit();
return(new OperationResultVo <Guid>(model.Id));
}
catch (Exception ex)
{
return(new OperationResultVo <Guid>(ex.Message));
}
}
