mirror of
https://github.com/werkraum-media/events.git
synced 2024-11-10 08:36:09 +01:00
Daniel Siepmann
208c0cfbfa
Split large code base into separate classes. Use Service as a controller, in order to define tasks to execute.
131 lines
4.4 KiB
PHP
131 lines
4.4 KiB
PHP
<?php
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namespace Wrm\Events\Service\Cleanup;
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/*
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* Copyright (C) 2019 Daniel Siepmann <coding@daniel-siepmann.de>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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use TYPO3\CMS\Core\Database\Connection;
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use TYPO3\CMS\Core\Database\ConnectionPool;
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use TYPO3\CMS\Core\Database\Query\QueryBuilder;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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class Database
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{
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const DATE_TABLE = 'tx_events_domain_model_date';
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const EVENT_TABLE = 'tx_events_domain_model_event';
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const ORGANIZER_TABLE = 'tx_events_domain_model_organizer';
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public function truncateTables(string ...$tableNames): void
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{
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foreach ($tableNames as $tableName) {
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GeneralUtility::makeInstance(ConnectionPool::class)
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->getConnectionForTable($tableName)
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->truncate($tableName);
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}
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}
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public function getDeletionStructureForEvents(): array
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{
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$dataStructure = [static::EVENT_TABLE => []];
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foreach ($this->getAllRecords(static::EVENT_TABLE) as $recordToDelete) {
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$dataStructure[static::EVENT_TABLE][$recordToDelete] = ['delete' => 1];
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}
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return $dataStructure;
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}
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private function getAllRecords(string $tableName): array
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{
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/* @var QueryBuilder $queryBuilder */
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$queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
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->getConnectionForTable($tableName)
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->createQueryBuilder();
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$records = $queryBuilder->select('uid')
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->from($tableName)
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->execute()
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->fetchAll();
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return array_map(function (array $record) {
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return $record['uid'];
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}, $records);
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}
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public function getPastDates(): array
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{
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$midnightToday = new \DateTimeImmutable('midnight today');
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/* @var QueryBuilder $queryBuilder */
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$queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
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->getConnectionForTable(static::DATE_TABLE)
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->createQueryBuilder();
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$queryBuilder->getRestrictions()->removeAll();
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$records = $queryBuilder->select('uid')
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->from(static::DATE_TABLE)
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->where($queryBuilder->expr()->lte(
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'end',
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$queryBuilder->createNamedParameter($midnightToday->format('Y-m-d H:i:s'))
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))
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->execute()
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->fetchAll();
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return array_map(function (array $record) {
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return $record['uid'];
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}, $records);
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}
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public function deleteDates(int ...$uids)
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{
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/* @var QueryBuilder $queryBuilder */
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$queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
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->getQueryBuilderForTable(static::DATE_TABLE);
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$queryBuilder->delete(static::DATE_TABLE)
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->where('uid in (:uids)')
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->setParameter(':uids', $uids, Connection::PARAM_INT_ARRAY)
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->execute();
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}
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public function getDeletionStructureForEventsWithoutDates(): array
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{
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$dataStructure = [static::EVENT_TABLE => []];
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/* @var QueryBuilder $queryBuilder */
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$queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
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->getConnectionForTable(static::EVENT_TABLE)
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->createQueryBuilder();
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$queryBuilder->getRestrictions()->removeAll();
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$records = $queryBuilder->select('event.uid')
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->from(static::EVENT_TABLE, 'event')
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->leftJoin('event', static::DATE_TABLE, 'date', $queryBuilder->expr()->eq('date.event', 'event.uid'))
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->where($queryBuilder->expr()->isNull('date.uid'))
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->execute()
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->fetchAll();
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foreach ($records as $record) {
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$dataStructure[static::EVENT_TABLE][$record['uid']] = ['delete' => 1];
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}
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return $dataStructure;
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}
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}
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