TaskCompleteResultRule::execute

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

	if ($task->isClosed())
	{
		$this->controller->addError(static::class, 'Task already completed');
		return false;
	}

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

	if ($task->isMember($this->user->getUserId(), RoleDictionary::ROLE_DIRECTOR))
	{
		return true;
	}

	$lastResult = ResultManager::getLastResult($task->getId());

	if (
		ResultManager::requireResult($task->getId())
		&& (
			!$lastResult
			|| (int) $lastResult['STATUS'] !== ResultTable::STATUS_OPENED
		)
	)
	{
		$this->controller->addError(static::class, 'Unable to complete task without result');
		return false;
	}

	return true;
}