Comment::add

static function add($taskId, array $data)
{
	$result = new Result();

	if (!self::includeModule())
	{
		$result->addError('NO_MODULE', 'No forum module installed');
		return $result;
	}

	CounterCounterService::getInstance()->collectData((int)$taskId);

	if (!array_key_exists('AUTHOR_ID', $data))
	{
		$data['AUTHOR_ID'] = User::getId();
	}
	if (!array_key_exists('USE_SMILES', $data))
	{
		$data['USE_SMILES'] = 'Y';
	}
	if(
		$data['POST_MESSAGE'] !== ''
		&& array_key_exists('UF_TASK_COMMENT_TYPE', $data)
	)
	{
		if (empty($data['AUX_DATA']))
		{
			$data['AUX_DATA'] = [
				'auxData' => $data['UF_TASK_COMMENT_TYPE'],
				'text' => $data['POST_MESSAGE'],
			];
		}
		$data['SERVICE_TYPE'] = ForumCommentsServiceManager::TYPE_TASK_INFO;

		if (defined(ForumCommentsServiceManager::class . '::TYPE_FORUM_DEFAULT'))
		{
			$data['SERVICE_DATA'] = Json::encode($data['AUX_DATA']);
			$data['POST_MESSAGE'] = ForumCommentsServiceManager::find([
				'SERVICE_TYPE' => ForumCommentsServiceManager::TYPE_TASK_INFO,
			])->getText($data['SERVICE_DATA']);
		}
		else
		{
			$data['POST_MESSAGE'] = Json::encode($data['AUX_DATA']);
		}
	}

	$feed = new ForumCommentsFeed(
		self::getForumId(),
		[
			'type' => 'TK',
			'id' => $taskId,
			'xml_id' => "TASK_{$taskId}",
		],
		$data['AUTHOR_ID']
	);

	// $feed->add() works with global-defined user fields
	foreach ($data as $key => $value)
	{
		if (UtilUserField::isUFKey($key))
		{
			$GLOBALS[$key] = $value;
		}
	}

	// remove attachments from system comments
	$sourceValues = [];
	if (array_key_exists('AUX', $data))
	{
		foreach ($GLOBALS as $key => $value)
		{
			if (strpos($key, 'UF_FORUM_MESSAGE_') === 0)
			{
				$sourceValues[$key] = $GLOBALS[$key];
				unset($GLOBALS[$key]);
			}
		}
	}

	$addResult = $feed->add($data);
	if ($addResult)
	{
		$result->setData($addResult);
		if (isset($data['AUX']) && $data['AUX'] === 'Y' && method_exists($feed, 'send'))
		{
			$skipUserRead = 'N';

			if ($data['UF_TASK_COMMENT_TYPE'] === CommentsInternalsComment::TYPE_EXPIRED_SOON)
			{
				$taskData = CTaskItem::getInstance($taskId, $data['AUTHOR_ID']);
				$responsibleId = (int)$taskData['RESPONSIBLE_ID'];
				$accomplices = $taskData['ACCOMPLICES'];
				$accomplices = (is_array($accomplices) ? $accomplices : $accomplices->export());
				$accomplices = array_map('intval', $accomplices);

				if (in_array($data['AUTHOR_ID'], array_merge([$responsibleId], $accomplices), true))
				{
					$skipUserRead = 'Y';
				}
			}

			$feed->send(
				$addResult["ID"],
				[
					'URL_TEMPLATES_PROFILE_VIEW' => Option::get('socialnetwork', 'user_page', '/company/personal/') . 'user/#user_id#/',
					'SKIP_USER_READ' => $skipUserRead,
					'AUX_LIVE_PARAMS' => ($data['AUX_LIVE_PARAMS'] ?? []),
				]
			);
		}
	}
	elseif (is_array($errors = $feed->getErrors()))
	{
		$resultErrors = $result->getErrors();
		foreach ($errors as $error)
		{
			$resultErrors && $resultErrors->add(
				'ACTION_FAILED_REASON',
				$error->getMessage(),
				Error::TYPE_FATAL,
				['CODE' => $error->getCode()]
			);
		}
	}

	// restore attachments
	foreach ($sourceValues as $k => $v)
	{
		$GLOBALS[$k] = $v;
	}

	return $result;
}