WIP

Author: cicnavi

src/Federation.php

@@ -431,6 +431,7 @@ public function entityCollectionResponseFactory(): EntityCollectionResponseFacto
             $this->entityCollectionFilter(),
             $this->entityCollectionSorter(),
             $this->entityCollectionPaginator(),
+            $this->entityCollectionStore(),
         );
     }
 

src/Federation/EntityCollection/EntityCollectionResponseFactory.php

@@ -15,6 +15,7 @@ public function __construct(
         protected readonly EntityCollectionFilter $filter,
         protected readonly EntityCollectionSorter $sorter,
         protected readonly EntityCollectionPaginator $paginator,
+        protected readonly EntityCollectionStoreInterface $entityCollectionStore,
     ) {
     }
 
@@ -115,9 +116,9 @@ public function build(string $trustAnchorId, array $requestParams = []): EntityC
         $paginated = $this->paginator->paginate($entries, $limit, $from);
 
         return new EntityCollectionResponse(
-            array_values($paginated['entities']),
-            $paginated['next'],
-            time(), // last_updated
+            entities: array_values($paginated['entities']),
+            next: $paginated['next'],
+            lastUpdated: $this->entityCollectionStore->getLastUpdated($trustAnchorId) ?? time(),
         );
     }
 }

src/Federation/FederationDiscovery.php

@@ -68,6 +68,8 @@ public function discover(
             );
 
             $this->entityCollectionStore->store($trustAnchorId, $discoveredEntities, $ttl);
+            $this->entityCollectionStore->storeLastUpdated($trustAnchorId, time(), $ttl);
+
             $this->logger?->info('Federation discovery completed.', [
                 'trustAnchorId' => $trustAnchorId,
                 'discoveredCount' => count($discoveredEntities),