refactor: nodeList generator

Signed-off-by: Sebastian Krupinski <krupinski01@gmail.com>

lib/Store/MetaStore.php

@@ -531,9 +531,11 @@ class MetaStore {
 	// ========== Node Operations (Unified/Recursive) ==========
 
 	/**
-	 * List all nodes (collections and entities)
+	 * Lazily yield nodes from the database cursor, keyed by identifier.
+	 *
+	 * @return \Generator<string|int,CollectionResource|EntityResource>
 	 */
-	public function nodeList(string $tenantId, string $userId, string|int|null $location = null, bool $recursive = false, ?Filter $filter = null, ?Sort $sort = null, ?IRange $range = null): array {
+	public function nodeList(string $tenantId, string $userId, string|int|null $location = null, bool $recursive = false, ?Filter $filter = null, ?Sort $sort = null, ?IRange $range = null): \Generator {
 		$query = [
 			'tid' => $tenantId, 
 			'uid' => $userId,
@@ -573,17 +575,17 @@ class MetaStore {
 		}
 		
 		$cursor = $this->_store->selectCollection($this->_NodeTable)->find($query, $options);
-		$list = [];
 		foreach ($cursor as $entry) {
 			$nodeType = $entry['type'];
 			if ($nodeType === NodeType::Collection->value) {
 				$node = (new CollectionResource())->fromStore($entry);
 			} else if ($nodeType === NodeType::Entity->value) {
 				$node = (new EntityResource())->fromStore($entry);
+			} else {
+				continue;
 			}
-			$list[$node->identifier()] = $node;
+			yield $node->identifier() => $node;
 		}
-		return $list;
 	}
 
 	/**