fix: workers supervisés + tiles régénérées après ingestion et au démarrage

backend/src/MessageHandler/IngestionScheduleHandler.php

@@ -9,7 +9,9 @@ use App\Service\Forecast\ImpactScoreService;
 use App\Service\Ingestion\IngestionService;
 use Doctrine\ORM\EntityManagerInterface;
 use Psr\Log\LoggerInterface;
+use Symfony\Component\DependencyInjection\Attribute\Autowire;
 use Symfony\Component\Messenger\Attribute\AsMessageHandler;
+use Symfony\Component\Process\Process;
 
 /**
  * Exécute le pipeline complet à chaque tick du scheduler :
@@ -35,6 +37,7 @@ final class IngestionScheduleHandler
         private ImpactScoreService     $scores,
         private EntityManagerInterface $em,
         private LoggerInterface        $logger,
+        #[Autowire('%kernel.project_dir%')] private string $projectDir,
     ) {}
 
     public function __invoke(IngestionScheduleMessage $message): void
@@ -94,5 +97,24 @@ final class IngestionScheduleHandler
         }
 
         $this->logger->info('Scheduled ingestion completed');
+
+        // Étape 4 : régénération des vector tiles depuis les données fraîches
+        $this->regenerateTiles();
+    }
+
+    private function regenerateTiles(): void
+    {
+        $process = new Process(
+            ['php', 'bin/console', 'app:generate-tiles', '--env=prod', '--no-debug'],
+            $this->projectDir
+        );
+        $process->setTimeout(300);
+        $process->run();
+
+        if ($process->isSuccessful()) {
+            $this->logger->info('Vector tiles regenerated');
+        } else {
+            $this->logger->error('Tile generation failed', ['output' => $process->getErrorOutput()]);
+        }
     }
 }