feat: ingestion automatique toutes les 6h + indicateur fraîcheur UI

- Symfony Scheduler (MainSchedule) : cron 0,6,12,18h UTC - IngestionScheduleMessage + IngestionScheduleHandler : pipeline complet ingestion → forecasts → impact scores pour toutes les zones Antilles - messenger.yaml : transport scheduler_main + async Redis (rs971_async) - entrypoint.sh : 2 workers en background (scheduler_main + async) - GET /api/status : date/heure de la dernière observation - SargassesMap : badge "Données du JJ/MM à HH:MM" en bas à gauche Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-03 22:31:58 -04:00
parent 55caca001c
commit 48e6e5060c
9 changed files with 223 additions and 0 deletions
--- a/backend/src/MessageHandler/IngestionScheduleHandler.php
+++ b/backend/src/MessageHandler/IngestionScheduleHandler.php
@@ -0,0 +1,80 @@
+<?php
+
+namespace App\MessageHandler;
+
+use App\Entity\SargassumObservation;
+use App\Message\IngestionScheduleMessage;
+use App\Service\Forecast\DriftSimulationService;
+use App\Service\Forecast\ImpactScoreService;
+use App\Service\Ingestion\IngestionService;
+use Doctrine\ORM\EntityManagerInterface;
+use Psr\Log\LoggerInterface;
+use Symfony\Component\Messenger\Attribute\AsMessageHandler;
+
+/**
+ * Exécute le pipeline complet à chaque tick du scheduler :
+ *   1. Ingestion Sentinel-2/3 pour chaque zone Antilles
+ *   2. Calcul des forecasts de dérive pour les nouvelles observations
+ *   3. Calcul des ImpactScores pour tous les spots côtiers
+ */
+#[AsMessageHandler]
+final class IngestionScheduleHandler
+{
+    // Zones d'intérêt — même liste que IngestSentinelCommand
+    private const ZONES = [
+        'martinique'   => [-61.30, 14.30, -60.70, 14.90],
+        'guadeloupe'   => [-61.90, 15.80, -61.00, 16.60],
+        'sainte-lucie' => [-61.10, 13.70, -60.80, 14.20],
+        'barbade'      => [-59.80, 13.00, -59.30, 13.40],
+        'saint-martin' => [-63.20, 17.80, -62.90, 18.20],
+    ];
+
+    public function __construct(
+        private IngestionService       $ingestion,
+        private DriftSimulationService $drift,
+        private ImpactScoreService     $scores,
+        private EntityManagerInterface $em,
+        private LoggerInterface        $logger,
+    ) {}
+
+    public function __invoke(IngestionScheduleMessage $message): void
+    {
+        $date = new \DateTimeImmutable('yesterday');
+        $this->logger->info('Scheduled ingestion started', ['date' => $date->format('Y-m-d')]);
+
+        // Étape 1 : ingestion de toutes les zones
+        foreach (self::ZONES as $name => $bbox) {
+            try {
+                $this->ingestion->ingestWithFallback($bbox, $date);
+                $this->logger->info('Zone ingested', ['zone' => $name]);
+            } catch (\Throwable $e) {
+                $this->logger->error('Ingestion failed', ['zone' => $name, 'error' => $e->getMessage()]);
+            }
+        }
+
+        // Étape 2 : forecasts pour les observations sans prévision
+        $observations = $this->em->getRepository(SargassumObservation::class)
+            ->createQueryBuilder('o')
+            ->leftJoin('o.forecasts', 'f')
+            ->where('f.id IS NULL')
+            ->orderBy('o.detectedAt', 'DESC')
+            ->setMaxResults(10)
+            ->getQuery()
+            ->getResult();
+
+        foreach ($observations as $observation) {
+            try {
+                $forecasts = $this->drift->computeForecasts($observation);
+                $this->scores->computeForObservation($observation, $forecasts);
+                $this->logger->info('Forecasts computed', ['observation' => (string) $observation->getId()]);
+            } catch (\Throwable $e) {
+                $this->logger->error('Forecast failed', [
+                    'observation' => (string) $observation->getId(),
+                    'error'       => $e->getMessage(),
+                ]);
+            }
+        }
+
+        $this->logger->info('Scheduled ingestion completed');
+    }
+}