RightsSetter::appendOnePositive

private function appendOnePositive(array $right, $hadOppositeRight = false)
{
	//May we have to add record to b_disk_right in final.
	$right['OBJECT_ID'] = $this->object->getId();
	$result = RightTable::add($right);
	if (!$result->isSuccess())
	{
		$this->errorCollection->addFromResult($result);

		return false;
	}

	$rightsManager = Driver::getInstance()->getRightsManager();
	if(!$rightsManager->containsOperationInTask($rightsManager::OP_READ, $right['TASK_ID']))
	{
		return true;
	}

	$conflictRightsInSubTree = $this->getConflictRightsInSubTree($right['ACCESS_CODE'], $right['TASK_ID']);
	$accessCode = $this->sqlHelper->forSql($right['ACCESS_CODE']);
	if(empty($conflictRightsInSubTree))
	{
		//we have to add simple right to all descendants and to current OBJECT_ID
		$this->connection->queryExecute("
			INSERT INTO b_disk_simple_right (OBJECT_ID, ACCESS_CODE)
			SELECT OBJECT_ID, '{$accessCode}' FROM b_disk_object_path
				WHERE PARENT_ID = {$this->object->getId()}
		");
	}
	else
	{
		$objectIds = array();
		foreach($conflictRightsInSubTree as $conflictRight)
		{
			$objectIds[] = $conflictRight['OBJECT_ID'];
		}
		unset($conflictRight);
		//we have to add simple right to all descendants and to current OBJECT_ID without nodes with conflict rights in path.
		//when I write conflict I mean right with same ACCESS_CODE and same TASK_ID
		$this->connection->queryExecute("
			INSERT INTO b_disk_simple_right (OBJECT_ID, ACCESS_CODE)
			SELECT OBJECT_ID, '{$accessCode}' FROM b_disk_object_path
				WHERE PARENT_ID = {$this->object->getId()} AND
				NOT EXISTS(
					SELECT 'x' FROM b_disk_object_path pp
						WHERE pp.OBJECT_ID = p.OBJECT_ID AND
						pp.PARENT_ID IN (" . implode(',', $objectIds)  . ") )
		");
	}

	$this->removeDuplicates($this->object->getId());

	return true;
}