TaskRenewRule::execute

public function execute(AccessibleItem $task = null, $params = null): bool
{
	if (!$task)
	{
		$this->controller->addError(static::class, 'Incorrect task');
		return false;
	}

	$status = (int)$task->getStatus();
	$isDirector = $task->isMember($this->user->getUserId(), RoleDictionary::ROLE_DIRECTOR);
	$isResponsible = $task->isMember($this->user->getUserId(), RoleDictionary::ROLE_RESPONSIBLE);
	$isAccomplice = $task->isMember($this->user->getUserId(), RoleDictionary::ROLE_ACCOMPLICE);

	if (
		$status === Status::SUPPOSEDLY_COMPLETED
		&& !$isDirector
		&& ($isResponsible || $isAccomplice)
	)
	{
		return true;
	}

	if (!in_array($status, [Status::COMPLETED, Status::DEFERRED], true))
	{
		$this->controller->addError(static::class, 'Incorrect status');
		return false;
	}

	if ($this->user->isAdmin())
	{
		return true;
	}

	if ($isDirector || $isResponsible || $isAccomplice)
	{
		return true;
	}

	return $this->controller->check(ActionDictionary::ACTION_TASK_EDIT, $task, $params);
}