Completed
Push — master ( 79f16f...3ff314 )
by Morris
36:57 queued 16:20
created

ChangesMapper::__construct()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
nc 1
nop 1
dl 0
loc 3
rs 10
c 0
b 0
f 0
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<?php
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declare(strict_types=1);
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/**
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 * @copyright Copyright (c) 2018 Arthur Schiwon <[email protected]>
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 *
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 * @author Arthur Schiwon <[email protected]>
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 *
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 * @license GNU AGPL version 3 or any later version
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 *
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU Affero General Public License as
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 * published by the Free Software Foundation, either version 3 of the
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 * 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 Affero General Public License for more details.
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 *
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 * You should have received a copy of the GNU Affero General Public License
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 *
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 */
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namespace OC\Updater;
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use OCP\AppFramework\Db\DoesNotExistException;
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use OCP\AppFramework\Db\QBMapper;
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use OCP\DB\QueryBuilder\IQueryBuilder;
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use OCP\IDBConnection;
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class ChangesMapper extends QBMapper {
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	const TABLE_NAME = 'whats_new';
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	public function __construct(IDBConnection $db) {
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		parent::__construct($db, self::TABLE_NAME);
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	}
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	/**
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	 * @throws DoesNotExistException
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	 */
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	public function getChanges(string $version): ChangesResult {
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		/* @var $qb IQueryBuilder */
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		$qb = $this->db->getQueryBuilder();
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		$result = $qb->select('*')
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			->from(self::TABLE_NAME)
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			->where($qb->expr()->eq('version', $qb->createNamedParameter($version)))
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			->execute();
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		$data = $result->fetch();
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		$result->closeCursor();
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		if ($data === false) {
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			throw new DoesNotExistException('Changes info is not present');
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		}
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		return ChangesResult::fromRow($data);
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	}
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}
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