Task::updateDeadline

public function updateDeadline(int $taskId, array $timelineParams): void
{
	$activity = $this->find($taskId);
	if (!$activity)
	{
		return;
	}

	$desiredDeadline = (isset($timelineParams['DEADLINE']) && $timelineParams['DEADLINE'] instanceof DateTime)
		? $timelineParams['DEADLINE']->toString()
		: \CCrmDateTimeHelper::GetMaxDatabaseDate(false);

	$this->update(
		$activity->getId(),
		[
			'END_TIME' => $desiredDeadline,
			'PROVIDER_ID' => $activity->getProviderId(),
		]
	);
}