Chat::parseLinesChatEntityId

static function parseLinesChatEntityId($entityId): array
{
	$result = [
		'connectorId' => null,
		'lineId' => null,
		'connectorChatId' => null,
		'connectorUserId' => null
	];

	if(!empty($entityId))
	{
		[
			$result['connectorId'],
			$result['lineId'],
			$result['connectorChatId'],
			$result['connectorUserId']
		] = explode('|', $entityId);
	}

	return $result;
}