public async Task <ComandaDto> Handle(ObterComandaQuery request, CancellationToken cancellationToken)
{
if (request.Id == null || request.Id == Guid.Empty)
{
request.AddNotification("ObterComandaQuery.Id", "Id é obrigatório.");
}
if (request.Invalid)
{
await _mediator.Publish(new DomainNotification
{
Erros = request.Notifications
}, cancellationToken);
ComandaDto comandaNull = null;
return(await Task.FromResult(comandaNull));
}
return(_comandaRepository.GetById(request.Id));
}