public async Task <TResponse> Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate <TResponse> next)
{
if (_transactionalBehaviorValidator.IsCommand <TRequest>())
{
await _transactionProvider.BeginTransactionAsync();
try
{
var response = await next();
if (response is IResult result)
{
if (result.IsSuccess)
{
await _transactionProvider.CommitTransactionAsync();
}
else
{
await _transactionProvider.RollbackTransactionAsync();
}
}
else
{
throw new InvalidOperationException("The transaction status for the command could not be determined");
}
return(response);
}
catch
{
await _transactionProvider.RollbackTransactionAsync();
//TODO: Logging
throw;
}
}
return(await next());
}
public async Task Send(ConsumeContext <TMessage> context, IPipe <ConsumeContext <TMessage> > next)
{
try
{
await _transactionProvider.BeginTransactionAsync();
await next.Send(context);
await _transactionProvider.CommitTransactionAsync();
}
catch (Exception ex)
{
//TODO: Logging
Console.WriteLine(ex.ToString());
await _transactionProvider.RollbackTransactionAsync();
throw;
}
}