public void Handle(BookVisit message)
{
DomainEvents.Register <VisitBookedDomainEvent>(VisitBookedDomainEventHandler);
var lead = _leadRepository.GetById(message.LeadId);
Visit.Book(
message.Id,
message.AppointmentId,
lead,
message.ConsultantId);
_visitRepository.Flush();
_bus.Return(ReturnCode.OK);
}