70 lines
1.8 KiB
PHP
70 lines
1.8 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* SPDX-FileCopyrightText: 2023 F7cloud GmbH and F7cloud contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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namespace OCA\GroupFolders\Versions;
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use OCP\AppFramework\Db\QBMapper;
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use OCP\IDBConnection;
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/**
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* @extends QBMapper<GroupVersionEntity>
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*/
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class GroupVersionsMapper extends QBMapper {
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public function __construct(IDBConnection $db) {
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parent::__construct($db, 'group_folders_versions', GroupVersionEntity::class);
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}
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/**
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* @return GroupVersionEntity[]
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*/
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public function findAllVersionsForFileId(int $fileId): array {
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$qb = $this->db->getQueryBuilder();
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$qb->select('*')
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->from($this->getTableName())
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->where($qb->expr()->eq('file_id', $qb->createNamedParameter($fileId)));
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return $this->findEntities($qb);
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}
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public function findCurrentVersionForFileId(int $fileId): GroupVersionEntity {
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$qb = $this->db->getQueryBuilder();
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$qb->select('*')
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->from($this->getTableName())
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->where($qb->expr()->eq('file_id', $qb->createNamedParameter($fileId)))
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->orderBy('timestamp', 'DESC')
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->setMaxResults(1);
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return $this->findEntity($qb);
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}
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/**
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* @throws \OCP\AppFramework\Db\DoesNotExistException
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*/
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public function findVersionForFileId(int $fileId, int $timestamp): GroupVersionEntity {
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$qb = $this->db->getQueryBuilder();
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$qb->select('*')
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->from($this->getTableName())
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->where($qb->expr()->eq('file_id', $qb->createNamedParameter($fileId)))
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->andWhere($qb->expr()->eq('timestamp', $qb->createNamedParameter($timestamp)));
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return $this->findEntity($qb);
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}
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public function deleteAllVersionsForFileId(int $fileId): int {
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$qb = $this->db->getQueryBuilder();
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return $qb->delete($this->getTableName())
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->where($qb->expr()->eq('file_id', $qb->createNamedParameter($fileId)))
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->executeStatement();
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}
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}
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