public async Task <IEnumerable <ObterSalasQueryResult> > Handle(ObterSalasQuery request, CancellationToken cancellationToken)
        {
            var todasSalas = await _salaRepository.BuscarAsync(x => x.Id != null);

            return(Mapper.Map <IEnumerable <ObterSalasQueryResult> >(todasSalas));
        }