public async Task Handle(UpdateSubTransactionDate.Notification notification, CancellationToken cancellationToken)
 {
     await _mediator.Publish(new Notification()
     {
         ReferenceTransactionId = notification.Transaction.TransactionId,
         NewDate = notification.NewSubTransactionDate,
         OldDate = notification.OldSubTransactionDate
     }, cancellationToken);
 }
 public async Task Handle(UpdateSubTransactionDate.Notification notification, CancellationToken cancellationToken)
 {
     await _transactionNotificationsHub.Send(TransactionNotificationEvents.TransactionUpdated, notification);
 }