Files
unionflow-server-impl-quarkus/src/main/java/dev/lions/unionflow/server/exception/GlobalExceptionMapper.java
dahoud e00a9301d8 feat: BackupService real pg_dump, OrganisationService region stats, SystemConfigService overrides
- BackupService: DB-persisted metadata (BackupRecord/BackupConfig entities + V16 Flyway migration),
  real pg_dump execution via ProcessBuilder, soft-delete on deleteBackup, pg_restore manual guidance
- OrganisationService: repartitionRegion now queries Adresse entities (was Map.of() stub)
- SystemConfigService: in-memory config overrides via AtomicReference (no DB dependency)
- SystemMetricsService: null-guard on MemoryMXBean in getSystemStatus() (fixes test NPE)
- Souscription workflow: SouscriptionService, SouscriptionResource, FormuleAbonnementRepository,
  V11 Flyway migration, admin REST clients
- Flyway V8-V15: notes membres, types référence, type orga constraint, seed roles,
  première connexion, Wave checkout URL, Wave telephone column length fix
- .gitignore: added uploads/ and .claude/

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-04 16:14:30 +00:00

160 lines
5.7 KiB
Java

package dev.lions.unionflow.server.exception;
import dev.lions.unionflow.server.service.SystemLoggingService;
import jakarta.inject.Inject;
import jakarta.ws.rs.ForbiddenException;
import jakarta.ws.rs.NotAllowedException;
import jakarta.ws.rs.NotAuthorizedException;
import jakarta.ws.rs.NotFoundException;
import jakarta.ws.rs.WebApplicationException;
import jakarta.ws.rs.core.Context;
import jakarta.ws.rs.core.Response;
import jakarta.ws.rs.core.UriInfo;
import jakarta.ws.rs.ext.ExceptionMapper;
import jakarta.ws.rs.ext.Provider;
import lombok.extern.slf4j.Slf4j;
import java.io.PrintWriter;
import java.io.StringWriter;
/**
* Exception Mapper global pour capturer toutes les exceptions non gérées
* et les persister dans system_logs.
*
* @author UnionFlow Team
* @version 1.0
* @since 2026-03-15
*/
@Slf4j
@Provider
public class GlobalExceptionMapper implements ExceptionMapper<Throwable> {
@Inject
SystemLoggingService systemLoggingService;
@Context
UriInfo uriInfo;
@Override
public Response toResponse(Throwable exception) {
// Déterminer le code HTTP
int statusCode = determineStatusCode(exception);
// Les exceptions métier 4xx (404, 401, 403) sont des cas normaux :
// on les logue en DEBUG/WARN, sans stack trace et sans persister en system_logs.
if (isExpectedClientError(exception)) {
log.debug("Expected client error [{}]: {}", statusCode, exception.getMessage());
return buildErrorResponse(exception, statusCode);
}
// Pour toute autre exception (5xx ou inattendue) : log ERROR + persistance
log.error("Unhandled exception", exception);
// Récupérer l'endpoint (safe pour les tests unitaires)
String endpoint = "unknown";
try {
if (uriInfo != null) {
endpoint = uriInfo.getPath();
}
} catch (Exception e) {
// Ignore - pas de contexte REST (ex: test unitaire)
}
// Générer le message et le stacktrace
String message = exception.getMessage() != null ? exception.getMessage() : exception.getClass().getSimpleName();
String stacktrace = getStackTrace(exception);
// Persister dans system_logs (ne pas laisser ça crasher le mapper)
// Note: systemLoggingService est @Transactional → ne peut pas être appelé depuis
// le thread IO de Vert.x (ex: exceptions levées avant le dispatch vers worker thread)
try {
systemLoggingService.logError(
determineSource(exception),
message,
stacktrace,
"system",
"unknown",
"/" + endpoint,
statusCode
);
} catch (IllegalStateException e) {
// BlockingOperationNotAllowedException est une IllegalStateException :
// le mapper est appelé depuis le thread IO, on ne peut pas démarrer une transaction JTA.
log.debug("Cannot persist error log from IO thread ({}): {}", e.getClass().getSimpleName(), message);
} catch (Exception e) {
log.warn("Failed to log error to system_logs", e);
}
// Retourner une réponse HTTP appropriée
return buildErrorResponse(exception, statusCode);
}
/**
* Retourne {@code true} pour les exceptions 4xx qui représentent
* des cas métier attendus (ressource absente, accès refusé, session expirée).
* Ces exceptions ne doivent pas être loguées ERROR ni persistées.
*/
private boolean isExpectedClientError(Throwable exception) {
return exception instanceof NotFoundException
|| exception instanceof ForbiddenException
|| exception instanceof NotAuthorizedException
|| exception instanceof NotAllowedException;
}
private int determineStatusCode(Throwable exception) {
if (exception instanceof WebApplicationException webAppException) {
return webAppException.getResponse().getStatus();
}
if (exception instanceof IllegalArgumentException ||
exception instanceof IllegalStateException) {
return Response.Status.BAD_REQUEST.getStatusCode();
}
if (exception instanceof SecurityException) {
return Response.Status.FORBIDDEN.getStatusCode();
}
return Response.Status.INTERNAL_SERVER_ERROR.getStatusCode();
}
private String determineSource(Throwable exception) {
String className = exception.getClass().getSimpleName();
if (className.contains("Database") || className.contains("SQL") || className.contains("Persistence")) {
return "Database";
}
if (className.contains("Security") || className.contains("Auth")) {
return "Auth";
}
if (className.contains("Validation")) {
return "Validation";
}
return "API";
}
private String getStackTrace(Throwable exception) {
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
exception.printStackTrace(pw);
return sw.toString();
}
private Response buildErrorResponse(Throwable exception, int statusCode) {
String message = statusCode >= 500
? "Internal server error"
: (exception.getMessage() != null ? exception.getMessage() : "An error occurred");
return Response.status(statusCode)
.entity(java.util.Map.of(
"error", message,
"status", statusCode,
"timestamp", java.time.LocalDateTime.now().toString()
))
.build();
}
}