nextcloud-server/lib/private/LanguageModel/Db/TaskMapper.php

<?php

namespace OC\LanguageModel\Db;

use OCP\AppFramework\Db\DoesNotExistException;
use OCP\AppFramework\Db\MultipleObjectsReturnedException;
use OCP\AppFramework\Db\QBMapper;
use OCP\DB\Exception;
use OCP\IDBConnection;

/**
 * @extends QBMapper<Task>
 */
class TaskMapper extends QBMapper {
	public function __construct(IDBConnection $db) {
		parent::__construct($db, 'llm_tasks', Task::class);
	}

	/**
	 * @param int $id
	 * @return Task
	 * @throws Exception
	 * @throws DoesNotExistException
	 * @throws MultipleObjectsReturnedException
	 */
	public function find(int $id): Task {
		$qb = $this->db->getQueryBuilder();
		$qb->select(Task::$columns)
			->from($this->tableName)
			->where($qb->expr()->eq('id', $qb->createPositionalParameter($id)));
		return $this->findEntity($qb);
	}
}