kopia lustrzana https://github.com/nextcloud/social
190 wiersze
4.6 KiB
PHP
190 wiersze
4.6 KiB
PHP
<?php
|
|
declare(strict_types=1);
|
|
|
|
|
|
/**
|
|
* Nextcloud - Social Support
|
|
*
|
|
* This file is licensed under the Affero General Public License version 3 or
|
|
* later. See the COPYING file.
|
|
*
|
|
* @author Maxence Lange <maxence@artificial-owl.com>
|
|
* @copyright 2018, Maxence Lange <maxence@artificial-owl.com>
|
|
* @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\Social\Db;
|
|
|
|
|
|
use DateTime;
|
|
use OCA\Social\Exceptions\QueueStatusException;
|
|
use OCA\Social\Model\StreamQueue;
|
|
use OCP\DB\QueryBuilder\IQueryBuilder;
|
|
|
|
|
|
/**
|
|
* Class StreamQueueRequest
|
|
*
|
|
* @package OCA\Social\Db
|
|
*/
|
|
class StreamQueueRequest extends StreamQueueRequestBuilder {
|
|
|
|
|
|
/**
|
|
* create a new Queue in the database.
|
|
*
|
|
* @param StreamQueue $queue
|
|
*/
|
|
public function create(StreamQueue $queue) {
|
|
$qb = $this->getStreamQueueInsertSql();
|
|
$qb->setValue('token', $qb->createNamedParameter($queue->getToken()))
|
|
->setValue('stream_id', $qb->createNamedParameter($queue->getStreamId()))
|
|
->setValue('type', $qb->createNamedParameter($queue->getType()))
|
|
->setValue('status', $qb->createNamedParameter($queue->getStatus()))
|
|
->setValue('tries', $qb->createNamedParameter($queue->getTries()));
|
|
$qb->execute();
|
|
}
|
|
|
|
|
|
/**
|
|
* return Queue from database based on the status=0
|
|
*
|
|
* @return StreamQueue[]
|
|
*/
|
|
public function getStandby(): array {
|
|
$qb = $this->getStreamQueueSelectSql();
|
|
$this->limitToStatus($qb, StreamQueue::STATUS_STANDBY);
|
|
$qb->orderBy('id', 'asc');
|
|
|
|
$requests = [];
|
|
$cursor = $qb->execute();
|
|
while ($data = $cursor->fetch()) {
|
|
$requests[] = $this->parseStreamQueueSelectSql($data);
|
|
}
|
|
$cursor->closeCursor();
|
|
|
|
return $requests;
|
|
}
|
|
|
|
|
|
/**
|
|
* return Queue from database based on the token
|
|
*
|
|
* @param string $token
|
|
*
|
|
* @return StreamQueue[]
|
|
*/
|
|
public function getFromToken(string $token): array {
|
|
$qb = $this->getStreamQueueSelectSql();
|
|
$this->limitToToken($qb, $token);
|
|
|
|
$queue = [];
|
|
$cursor = $qb->execute();
|
|
while ($data = $cursor->fetch()) {
|
|
$queue[] = $this->parseStreamQueueSelectSql($data);
|
|
}
|
|
$cursor->closeCursor();
|
|
|
|
return $queue;
|
|
}
|
|
|
|
|
|
/**
|
|
* @param StreamQueue $queue
|
|
*
|
|
* @throws QueueStatusException
|
|
*/
|
|
public function setAsRunning(StreamQueue &$queue) {
|
|
$qb = $this->getStreamQueueUpdateSql();
|
|
$qb->set('status', $qb->createNamedParameter(StreamQueue::STATUS_RUNNING))
|
|
->set(
|
|
'last',
|
|
$qb->createNamedParameter(new DateTime('now'), IQueryBuilder::PARAM_DATE)
|
|
);
|
|
$this->limitToId($qb, $queue->getId());
|
|
$this->limitToStatus($qb, StreamQueue::STATUS_STANDBY);
|
|
|
|
$count = $qb->execute();
|
|
|
|
if ($count === 0) {
|
|
throw new QueueStatusException();
|
|
}
|
|
|
|
$queue->setStatus(StreamQueue::STATUS_RUNNING);
|
|
}
|
|
|
|
|
|
/**
|
|
* @param StreamQueue $queue
|
|
*
|
|
* @throws QueueStatusException
|
|
*/
|
|
public function setAsSuccess(StreamQueue &$queue) {
|
|
$qb = $this->getStreamQueueUpdateSql();
|
|
$qb->set('status', $qb->createNamedParameter(StreamQueue::STATUS_SUCCESS));
|
|
$this->limitToId($qb, $queue->getId());
|
|
$this->limitToStatus($qb, StreamQueue::STATUS_RUNNING);
|
|
|
|
$count = $qb->execute();
|
|
|
|
if ($count === 0) {
|
|
throw new QueueStatusException();
|
|
}
|
|
|
|
$queue->setStatus(StreamQueue::STATUS_SUCCESS);
|
|
}
|
|
|
|
|
|
/**
|
|
* @param StreamQueue $queue
|
|
*
|
|
* @throws QueueStatusException
|
|
*/
|
|
public function setAsFailure(StreamQueue &$queue) {
|
|
$qb = $this->getStreamQueueUpdateSql();
|
|
$func = $qb->func();
|
|
$expr = $qb->expr();
|
|
|
|
$qb->set('status', $qb->createNamedParameter(StreamQueue::STATUS_STANDBY))
|
|
->set('tries', $func->add('tries', $expr->literal(1)));
|
|
$this->limitToId($qb, $queue->getId());
|
|
$this->limitToStatus($qb, StreamQueue::STATUS_RUNNING);
|
|
|
|
$count = $qb->execute();
|
|
|
|
if ($count === 0) {
|
|
throw new QueueStatusException();
|
|
}
|
|
|
|
$queue->setStatus(StreamQueue::STATUS_SUCCESS);
|
|
}
|
|
|
|
|
|
/**
|
|
* @param StreamQueue $queue
|
|
*/
|
|
public function delete(StreamQueue $queue) {
|
|
$qb = $this->getStreamQueueDeleteSql();
|
|
$this->limitToId($qb, $queue->getId());
|
|
|
|
$qb->execute();
|
|
}
|
|
|
|
}
|
|
|