Current File : //www/varak.net/nextcloud.varak.net/apps_old/apps/calendar/lib/Db/BookingMapper.php
<?php
declare(strict_types=1);
/**
* @copyright 2021 Anna Larch <anna.larch@gmx.net>
*
* @author Anna Larch <anna.larch@gmx.net>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* 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
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
namespace OCA\Calendar\Db;
use OCP\AppFramework\Db\DoesNotExistException;
use OCP\AppFramework\Db\QBMapper;
use OCP\AppFramework\Utility\ITimeFactory;
use OCP\DB\Exception as DbException;
use OCP\DB\QueryBuilder\IQueryBuilder;
use OCP\IDBConnection;
/**
* @template-extends QBMapper<Booking>
*/
class BookingMapper extends QBMapper {
/** @var ITimeFactory */
private $time;
public function __construct(IDBConnection $db, ITimeFactory $time) {
parent::__construct($db, 'calendar_appt_bookings');
$this->time = $time;
}
/**
* @param string $token
* @return Booking
* @throws DoesNotExistException
*/
public function findByToken(string $token) : Booking {
$qb = $this->db->getQueryBuilder();
$qb->select('*')
->from($this->getTableName())
->where($qb->expr()->eq('token', $qb->createNamedParameter($token, IQueryBuilder::PARAM_STR), IQueryBuilder::PARAM_STR));
return $this->findEntity($qb);
}
public function deleteByUserId(string $uid) {
$subQuery = $this->db->getQueryBuilder();
$delete = $this->db->getQueryBuilder();
$subQuery->select('id')
->from('calendar_appt_configs')
->where($delete->expr()->eq('user_id', $delete->createNamedParameter($uid, IQueryBuilder::PARAM_STR), IQueryBuilder::PARAM_STR));
$delete->delete($this->getTableName())
->where(
$delete->expr()->in(
'appt_config_id',
$delete->createFunction($subQuery->getSQL()),
IQueryBuilder::PARAM_INT_ARRAY
)
);
return $delete->execute();
}
/**
* @param int $validFor is subtracted from time() and then compared against 'created_at'.
* @throws DbException
*/
public function deleteOutdated(int $validFor) : int {
$limit = $this->time->getTime() - $validFor;
$qb = $this->db->getQueryBuilder();
$qb->delete($this->getTableName())
->where($qb->expr()->lt('created_at', $qb->createNamedParameter($limit, IQueryBuilder::PARAM_INT), IQueryBuilder::PARAM_INT));
return $qb->executeStatement();
}
}
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