public async Task <bool> Handle(DeleteStatementCommand request, CancellationToken cancellationToken)
{
if (request == null)
{
throw new ArgumentNullException(nameof(request));
}
if (!request.IsValid())
{
await _mediatorHandler.RaiseEvent(
new DomainValidationEvent(request.ValidationResult.ToString()));
return(false);
}
var oldStatement = _statementRepository.GetById(request.Id);
if (oldStatement == null)
{
await _mediatorHandler.RaiseEvent(new NotFoundEvent(request.Id, "Statement", "Statement not found."));
return(false);
}
_statementRepository.Delete(request.Id);
await _mediatorHandler.RaiseEvent(new StatementDeletedEvent()
{
Old = oldStatement
});
return(true);
}
public ResultMessage <Statement> Delete(int id)
{
return(statementRepository.Delete(id));
}