File::moveToAnotherFolder

public function moveToAnotherFolder(Folder $folder, $movedBy, $generateUniqueName = false)
{
	$realFolderId = $folder->getRealObject()->getId();
	if($this->getParentId() == $realFolderId)
	{
		return true;
	}

	$possibleNewName = $this->name;
	if($generateUniqueName)
	{
		$possibleNewName = static::generateUniqueName($this->name, $realFolderId);
	}
	$needToRename = $possibleNewName != $this->name;

	if(!static::isUniqueName($possibleNewName, $realFolderId))
	{
		$this->errorCollection->add(array(new Error(Loc::getMessage('DISK_OBJECT_MODEL_ERROR_NON_UNIQUE_NAME'), self::ERROR_NON_UNIQUE_NAME)));
		return false;
	}
	$this->name = $possibleNewName;

	if($needToRename)
	{
		$successUpdate = $this->update(array(
			'NAME' => $possibleNewName
		));
		if(!$successUpdate)
		{
			return false;
		}
	}

	/** @var FileTable $tableClassName */
	$tableClassName = $this->getTableClassName();

	$moveResult = $tableClassName::move($this->id, $realFolderId);
	if(!$moveResult->isSuccess())
	{
		$this->errorCollection->addFromResult($moveResult);
		return false;
	}
	$this->setAttributesFromResult($moveResult);

	Driver::getInstance()->getRightsManager()->setAfterMove($this);

	$subscribersAfterMove = Driver::getInstance()->collectSubscribers($this);
	Driver::getInstance()->sendChangeStatus($subscribersAfterMove);

	if($folder->getRealObject()->getStorageId() != $this->storageId)
	{
		$changeStorageIdResult = $tableClassName::changeStorageId($this->id, $folder->getRealObject()->getStorageId());
		if(!$changeStorageIdResult->isSuccess())
		{
			$this->errorCollection->addFromResult($changeStorageIdResult);
			return false;
		}
	}

	$success = $this->update(array(
		'UPDATE_TIME' => new DateTime(),
		'UPDATED_BY' => $movedBy,
	));
	if(!$success)
	{
		return null;
	}

	return $this;
}