SourceRepository::findByCode

public function findByCode(string $code): ?Source
{
	$result = null;

	$ormSource = SourceTable::getList(
		[
			'filter' => [
				'=CODE' => $code
			],
			'limit' => 1,
		]
	)->fetchObject();

	if (!$ormSource)
	{
		return null;
	}

	return $this->ormConverter->convertFromOrm($ormSource);
}