SectionConnection::createEntity

protected function createEntity($entity, array $params = []): ?CoreBaseEntityInterface
{
	$data = $this->convertToArray($entity);

	$result = SectionConnectionTable::add($data);

	if ($result->isSuccess())
	{
		return $entity->setId($result->getId());
	}

	throw new BaseException('Error of create SectionConnection: '
		. implode('; ', $result->getErrorMessages()),
	400);
}