protected override async Task HandleTransacted(RenameConceptCommand command, CancellationToken cancellationToken = default(CancellationToken))
{
var concept = await _conceptRepository.Get(command.ConceptId, cancellationToken);
if (concept == null)
{
throw new EntityNotFoundException("The requested concept was not found.");
}
concept.Rename(command.Name);
await _conceptRepository.Update(concept);
}