public async Task <IActionResult> SalvarOperacao([FromBody] OperacaoItem operacaoToSave)
{
if (_moduloContext.Set <OperacaoItem>().Any(e => e.Id_Operacao == operacaoToSave.Id_Operacao))
{
_moduloContext.OperacaoItems.Update(operacaoToSave);
}
else
{
_moduloContext.OperacaoItems.Add(operacaoToSave);
}
//Create Integration Event to be published through the Event Bus
var operacaoInclusaoEvent = new OperacaoInclusaoIE(operacaoToSave.Id_Operacao, operacaoToSave.Nome_Operacao, operacaoToSave.Id_Operacao);
// Achieving atomicity between original Catalog database operation and the IntegrationEventLog thanks to a local transaction
await _moduloIntegrationEventService.SaveEventAndOperacaoContextChangesAsync(operacaoInclusaoEvent, operacaoToSave);
// Publish through the Event Bus and mark the saved event as published
await _moduloIntegrationEventService.PublishThroughEventBusAsync(operacaoInclusaoEvent);
return(CreatedAtAction(nameof(SalvarOperacao), operacaoToSave.Id_Operacao));
}
public async Task SaveEventAndOperacaoContextChangesAsync(IntegrationEvent evt, OperacaoItem operacaoToSave)
{
var strategy = _moduloContext.Database.CreateExecutionStrategy();
await strategy.ExecuteAsync(async() =>
{
using (var transaction = _moduloContext.Database.BeginTransaction())
{
try
{
await _moduloContext.SaveChangesAsync();
//Tratamento de Identity
((Events.OperacaoInclusaoIE)evt).OperacaoId = operacaoToSave.Id_Operacao;
await _eventLogService.SaveEventAsync(evt, _moduloContext.Database.CurrentTransaction.GetDbTransaction());
transaction.Commit();
}
catch (Exception ex)
{
transaction.Rollback();
var sqlException = ex.InnerException as System.Data.SqlClient.SqlException;
throw new Exception(sqlException.Number + "::" + sqlException.Message);
}
}
});
}
