public async Task <IActionResult> SalvarPerfil([FromBody] PerfilItem perfilToSave)
{
//AREA DE VALIDACAO
string msgRule = "";
if (!ruleValidaNomePerfil(perfilToSave.nome_Perfil, ref msgRule))
{
return(BadRequest(msgRule));
}
//FIM AREA DE VALIDACAO
if (_usuarioContext.Set <PerfilItem>().Any(e => e.id_Perfil == perfilToSave.id_Perfil))
{
_usuarioContext.PerfilItems.Update(perfilToSave);
}
else
{
_usuarioContext.PerfilItems.Add(perfilToSave);
}
//Create Integration Event to be published through the Event Bus
var perfilSaveEvent = new PerfilSaveIE(perfilToSave.id_Perfil, perfilToSave.nome_Perfil);
try
{
// Achieving atomicity between original Catalog database operation and the IntegrationEventLog thanks to a local transaction
await _usuarioIntegrationEventService.SaveEventAndPerfilContextChangesAsync(perfilSaveEvent, perfilToSave);
}
catch (Exception e)
{
//Validações das CONSTRAINTS do BANCO
if (ruleValidaNomePerfilUnique(e.Message, ref msgRule))
{
return(BadRequest(msgRule));
}
else
{
return(BadRequest(e.Message));
}
}
// Publish through the Event Bus and mark the saved event as published
await _usuarioIntegrationEventService.PublishThroughEventBusAsync(perfilSaveEvent);
return(CreatedAtAction(nameof(SalvarPerfil), perfilToSave.id_Perfil));
}
public async Task SaveEventAndPerfilContextChangesAsync(IntegrationEvent evt, PerfilItem perfilToSave)
{
var strategy = _usuarioContext.Database.CreateExecutionStrategy();
await strategy.ExecuteAsync(async() =>
{
using (var transaction = _usuarioContext.Database.BeginTransaction())
{
try
{
await _usuarioContext.SaveChangesAsync();
//Tratamento de Identity
((Events.PerfilSaveIE)evt).PerfilId = perfilToSave.id_Perfil;
//Tratamento relacionamento
((Events.PerfilSaveIE)evt).EmpresaPerfilItems = perfilToSave.EmpresaPerfilItems;
await _eventLogService.SaveEventAsync(evt, _usuarioContext.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);
}
}
});
}
