Token::get

static function get($botId, $dialogId, $prolong = false)
{
	if ($botId == $dialogId)
		return false;

	$result = self::getFromCache($botId);

	$date = new BitrixMainTypeDateTime();
	if (!($result[$dialogId] ?? null) || $result[$dialogId]['DATE_EXPIRE'] < $date->getTimestamp())
	{
		$cache = BitrixMainDataCache::createInstance();
		$cache->clean('token_'.$botId, self::CACHE_TOKEN_PATH);

		$orm = BitrixImModelBotTokenTable::add(Array(
			'DATE_EXPIRE' => $date->add('10 MINUTES'),
			'BOT_ID' => $botId,
			'DIALOG_ID' => $dialogId
		));
		if ($orm->getId() <= 0)
		{
			return false;
		}
		$addResult = $orm->getData();

		$result[$dialogId] = Array(
			'ID' => $orm->getId(),
			'TOKEN' => '',
			'DIALOG_ID' => $addResult['DIALOG_ID'],
			'DATE_EXPIRE' => $addResult['DATE_EXPIRE']->getTimestamp()
		);
	}
	else if ($prolong)
	{
		$date = new BitrixMainTypeDateTime();
		$orm = BitrixImModelBotTokenTable::update($result[$dialogId]['ID'], Array(
			'DATE_EXPIRE' => $date->add('10 MINUTES')
		));
		if ($orm->isSuccess())
		{
			$addResult = $orm->getData();
			$result[$dialogId]['DATE_EXPIRE'] = $addResult['DATE_EXPIRE']->getTimestamp();

			$cache = BitrixMainDataCache::createInstance();
			$cache->initCache(self::CACHE_TOKEN_TTL, 'token_'.$botId, self::CACHE_TOKEN_PATH);
			$cache->startDataCache();
			$cache->endDataCache($result);
		}
	}

	return $result[$dialogId];
}