1 files changed, 0 insertions, 148 deletions
diff --git a/lib/private/Metadata/FileMetadataMapper.php b/lib/private/Metadata/FileMetadataMapper.php
deleted file mode 100644
index f8f8df4bf3b..00000000000
--- a/lib/private/Metadata/FileMetadataMapper.php
+++ /dev/null
@@ -1,148 +0,0 @@
-<?php
-
-declare(strict_types=1);
-/**
- * @copyright Copyright 2022 Carl Schwan <carl@carlschwan.eu>
- * @copyright Copyright 2022 Louis Chmn <louis@chmn.me>
- * @license AGPL-3.0-or-later
- *
- * This code is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License, version 3,
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License, version 3,
- * along with this program. If not, see <http://www.gnu.org/licenses/>
- *
- */
-
-namespace OC\Metadata;
-
-use OCP\AppFramework\Db\DoesNotExistException;
-use OCP\AppFramework\Db\MultipleObjectsReturnedException;
-use OCP\AppFramework\Db\QBMapper;
-use OCP\AppFramework\Db\Entity;
-use OCP\DB\Exception;
-use OCP\DB\QueryBuilder\IQueryBuilder;
-use OCP\IDBConnection;
-
-class FileMetadataMapper extends QBMapper {
-	public function __construct(IDBConnection $db) {
-		parent::__construct($db, 'file_metadata', FileMetadata::class);
-	}
-
-	/**
-	 * @return FileMetadata[]
-	 * @throws Exception
-	 */
-	public function findForFile(int $fileId): array {
-		$qb = $this->db->getQueryBuilder();
-		$qb->select('*')
-			->from($this->getTableName())
-			->where($qb->expr()->eq('id', $qb->createNamedParameter($fileId, IQueryBuilder::PARAM_INT)));
-
-		return $this->findEntities($qb);
-	}
-
-	/**
-	 * @throws DoesNotExistException
-	 * @throws MultipleObjectsReturnedException
-	 * @throws Exception
-	 */
-	public function findForGroupForFile(int $fileId, string $groupName): FileMetadata {
-		$qb = $this->db->getQueryBuilder();
-		$qb->select('*')
-			->from($this->getTableName())
-			->where($qb->expr()->eq('id', $qb->createNamedParameter($fileId, IQueryBuilder::PARAM_INT_ARRAY)))
-			->andWhere($qb->expr()->eq('group_name', $qb->createNamedParameter($groupName, IQueryBuilder::PARAM_STR)));
-
-		return $this->findEntity($qb);
-	}
-
-	/**
-	 * @return array<int, FileMetadata>
-	 * @throws Exception
-	 */
-	public function findForGroupForFiles(array $fileIds, string $groupName): array {
-		$qb = $this->db->getQueryBuilder();
-		$qb->select('*')
-			->from($this->getTableName())
-			->where($qb->expr()->in('id', $qb->createParameter('fileIds')))
-			->andWhere($qb->expr()->eq('group_name', $qb->createNamedParameter($groupName, IQueryBuilder::PARAM_STR)));
-
-		$metadata = [];
-		foreach (array_chunk($fileIds, 1000) as $fileIdsChunk) {
-			$qb->setParameter('fileIds', $fileIdsChunk, IQueryBuilder::PARAM_INT_ARRAY);
-			/** @var FileMetadata[] $rawEntities */
-			$rawEntities = $this->findEntities($qb);
-			foreach ($rawEntities as $entity) {
-				$metadata[$entity->getId()] = $entity;
-			}
-		}
-
-		foreach ($fileIds as $id) {
-			if (isset($metadata[$id])) {
-				continue;
-			}
-			$empty = new FileMetadata();
-			$empty->setMetadata([]);
-			$empty->setGroupName($groupName);
-			$empty->setId($id);
-			$metadata[$id] = $empty;
-		}
-		return $metadata;
-	}
-
-	public function clear(int $fileId): void {
-		$qb = $this->db->getQueryBuilder();
-		$qb->delete($this->getTableName())
-			->where($qb->expr()->eq('id', $qb->createNamedParameter($fileId, IQueryBuilder::PARAM_INT)));
-
-		$qb->executeStatement();
-	}
-
-	/**
-	 * Updates an entry in the db from an entity
-	 *
-	 * @param Entity $entity the entity that should be created
-	 * @return Entity the saved entity with the set id
-	 * @throws Exception
-	 * @throws \InvalidArgumentException if entity has no id
-	 */
-	public function update(Entity $entity): Entity {
-		if (!($entity instanceof FileMetadata)) {
-			throw new \Exception("Entity should be a FileMetadata entity");
-		}
-
-		// entity needs an id
-		$id = $entity->getId();
-		if ($id === null) {
-			throw new \InvalidArgumentException('Entity which should be updated has no id');
-		}
-
-		// entity needs an group_name
-		$groupName = $entity->getGroupName();
-		if ($groupName === null) {
-			throw new \InvalidArgumentException('Entity which should be updated has no group_name');
-		}
-
-		$idType = $this->getParameterTypeForProperty($entity, 'id');
-		$groupNameType = $this->getParameterTypeForProperty($entity, 'groupName');
-		$metadataValue = $entity->getMetadata();
-		$metadataType = $this->getParameterTypeForProperty($entity, 'metadata');
-
-		$qb = $this->db->getQueryBuilder();
-
-		$qb->update($this->tableName)
-			->set('metadata', $qb->createNamedParameter($metadataValue, $metadataType))
-			->where($qb->expr()->eq('id', $qb->createNamedParameter($id, $idType)))
-			->andWhere($qb->expr()->eq('group_name', $qb->createNamedParameter($groupName, $groupNameType)))
-			->executeStatement();
-
-		return $entity;
-	}
-}