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<?php
namespace Bitrix\Rest;
use Bitrix\Main;
use Bitrix\Main\Data\Cache;
use Bitrix\Rest\Exceptions\ArgumentTypeException;
/**
* Class EventOfflineTable
*
* Fields:
* <ul>
* <li> ID int mandatory
* <li> TIMESTAMP_X datetime optional default 'CURRENT_TIMESTAMP'
* <li> MESSAGE_ID varchar(100) mandatory
* <li> APP_ID int mandatory
* <li> EVENT_NAME string(255) mandatory
* <li> EVENT_DATA string optional
* <li> PROCESS_ID string(255) optional
* <li> CONNECTOR_ID string(255) optional
* </ul>
*
* @package Bitrix\Rest
*
* DO NOT WRITE ANYTHING BELOW THIS
*
* <<< ORMENTITYANNOTATION
* @method static EO_EventOffline_Query query()
* @method static EO_EventOffline_Result getByPrimary($primary, array $parameters = array())
* @method static EO_EventOffline_Result getById($id)
* @method static EO_EventOffline_Result getList(array $parameters = array())
* @method static EO_EventOffline_Entity getEntity()
* @method static \Bitrix\Rest\EO_EventOffline createObject($setDefaultValues = true)
* @method static \Bitrix\Rest\EO_EventOffline_Collection createCollection()
* @method static \Bitrix\Rest\EO_EventOffline wakeUpObject($row)
* @method static \Bitrix\Rest\EO_EventOffline_Collection wakeUpCollection($rows)
*/
class EventOfflineTable extends Main\Entity\DataManager
{
const PROCESS_ID_LIFETIME = 2952000; // 30 days
private const OFFLINE_EVENT_DEFAULT_TIMEOUT = 1;
private const OFFLINE_EVENT_CACHE_PREFIX = 'OFFLINE_EVENT_TIMEOUT';
private static $isSendOfflineEvent = false;
/**
* Returns DB table name for entity.
*
* @return string
*/
public static function getTableName()
{
return 'b_rest_event_offline';
}
/**
* Returns entity map definition.
*
* @return array
*/
public static function getMap()
{
return array(
'ID' => array(
'data_type' => 'integer',
'primary' => true,
'autocomplete' => true,
),
'TIMESTAMP_X' => array(
'data_type' => 'datetime',
),
'MESSAGE_ID' => array(
'data_type' => 'string',
'required' => true,
),
'APP_ID' => array(
'data_type' => 'integer',
'required' => true,
),
'EVENT_NAME' => array(
'data_type' => 'string',
'required' => true,
),
'EVENT_DATA' => array(
'data_type' => 'text',
'serialized' => true,
),
'EVENT_ADDITIONAL' => array(
'data_type' => 'text',
'serialized' => true,
),
'PROCESS_ID' => array(
'data_type' => 'string',
'default_value' => '',
),
'CONNECTOR_ID' => array(
'data_type' => 'string',
'default_value' => '',
),
'ERROR' => array(
'data_type' => 'integer',
'default_value' => 0,
),
);
}
public static function cleanProcessAgent()
{
$connection = Main\Application::getConnection();
$tableName = static::getTableName();
$dateTime = $connection->getSqlHelper()->addSecondsToDateTime('-' . static::PROCESS_ID_LIFETIME);
$sql = "DELETE FROM {$tableName} WHERE PROCESS_ID<>'' AND TIMESTAMP_X<{$dateTime}";
$connection->query($sql);
return "\\Bitrix\\Rest\\EventOfflineTable::cleanProcessAgent();";
}
public static function callEvent($fields)
{
if(!isset($fields['CONNECTOR_ID']))
{
$fields['CONNECTOR_ID'] = '';
}
$addFields = array(
'TIMESTAMP_X' => new Main\Type\DateTime(),
'MESSAGE_ID' => static::getMessageId($fields),
'APP_ID' => $fields['APP_ID'],
'EVENT_NAME' => $fields['EVENT_NAME'],
'EVENT_DATA' => serialize($fields['EVENT_DATA']),
'EVENT_ADDITIONAL' => serialize($fields['EVENT_ADDITIONAL']),
'CONNECTOR_ID' => $fields['CONNECTOR_ID'],
);
$updateFields = array(
'TIMESTAMP_X' => new Main\Type\DateTime(),
'EVENT_DATA' => serialize($fields['EVENT_DATA']),
'EVENT_ADDITIONAL' => serialize($fields['EVENT_ADDITIONAL']),
);
if(array_key_exists('ERROR', $fields))
{
$addFields['ERROR'] = intval($fields['ERROR']) > 0 ? 1 : 0;
$updateFields['ERROR'] = intval($fields['ERROR']) > 0 ? 1 : 0;
}
$connection = Main\Application::getConnection();
$queries = $connection->getSqlHelper()->prepareMerge(
static::getTableName(),
array('MESSAGE_ID', 'APP_ID', 'CONNECTOR_ID', 'PROCESS_ID'),
$addFields,
$updateFields
);
foreach($queries as $query)
{
$connection->queryExecute($query);
}
}
public static function markEvents($filter, $order, $limit): string
{
$processId = static::getProcessId();
$limit = intval($limit);
$query = new EventOfflineQuery(static::getEntity());
$query->setOrder($order);
$query->setLimit($limit);
if (is_array($filter))
{
foreach ($filter as $key => $value)
{
$matches = [];
if (preg_match('/^([\W]{1,2})(.+)/', $key, $matches) && $matches[0] === $key)
{
if (
!is_string($matches[2])
|| !is_string($matches[1])
)
{
throw new ArgumentTypeException('FILTER_KEYS', 'string');
}
if (is_array($value) || is_object($value))
{
throw new ArgumentTypeException($key);
}
$query->where(
$matches[2],
$matches[1],
$value
);
}
else
{
if (!is_string($key))
{
throw new ArgumentTypeException('FILTER_KEYS', 'string');
}
if (is_array($value) || is_object($value))
{
throw new ArgumentTypeException($key);
}
$query->where(
$key,
$value
);
}
}
}
$query->mark($processId);
return $processId;
}
public static function clearEvents($processId, $appId, $connectorId, $listIds = false)
{
$connection = Main\Application::getConnection();
$tableName = static::getTableName();
$processId = $connection->getSqlHelper()->forSql($processId);
$appId = intval($appId);
$connectorId = $connection->getSqlHelper()->forSql($connectorId);
$sql = "DELETE FROM {$tableName} WHERE PROCESS_ID='{$processId}' AND APP_ID='{$appId}' AND CONNECTOR_ID='{$connectorId}'";
if($listIds !== false)
{
array_map('intval', $listIds);
$sql .= " AND ID IN ('".implode("', '", $listIds)."')";
}
$connection->query($sql);
}
public static function clearEventsByMessageId($processId, $appId, $connectorId, $listIds = false)
{
$connection = Main\Application::getConnection();
$helper = $connection->getSqlHelper();
$tableName = static::getTableName();
$processId = $connection->getSqlHelper()->forSql($processId);
$appId = intval($appId);
$connectorId = $connection->getSqlHelper()->forSql($connectorId);
$sql = "DELETE FROM {$tableName} WHERE PROCESS_ID='{$processId}' AND APP_ID='{$appId}' AND CONNECTOR_ID='{$connectorId}'";
if($listIds !== false)
{
foreach($listIds as $key => $id)
{
$listIds[$key] = $helper->forSql($id);
}
$sql .= " AND MESSAGE_ID IN ('".implode("', '", $listIds)."')";
}
$connection->query($sql);
}
public static function markError($processId, $appId, $connectorId, array $listIds)
{
if(count($listIds) > 0)
{
$connection = Main\Application::getConnection();
$helper = $connection->getSqlHelper();
foreach($listIds as $key => $id)
{
$listIds[$key] = $helper->forSql($id);
}
$queryWhere = array(
"APP_ID='".intval($appId)."'",
"CONNECTOR_ID='".$helper->forSql($connectorId)."'",
"MESSAGE_ID IN ('".implode("', '", $listIds)."')",
);
$sqlTable = static::getTableName();
$sqlWhere = implode(" AND ", $queryWhere);
$sqlProcessId = $helper->forSql($processId);
$sql = array();
$sql[] = "DELETE FROM {$sqlTable} WHERE {$sqlWhere} AND ERROR=0 AND PROCESS_ID <> '{$sqlProcessId}'";
$sql[] = "UPDATE {$sqlTable} SET ERROR=1, PROCESS_ID=IF(PROCESS_ID='{$sqlProcessId}', '', 'fake_process_id') WHERE {$sqlWhere} AND ERROR=0 ORDER BY PROCESS_ID ASC";
$sql[] = "DELETE FROM {$sqlTable} WHERE {$sqlWhere} AND PROCESS_ID='fake_process_id'";
foreach($sql as $query)
{
$connection->query($query);
}
}
}
protected static function getProcessId()
{
return Main\Security\Random::getString(32);
}
protected static function getMessageId($fields)
{
return isset($fields['MESSAGE_ID']) ? $fields['MESSAGE_ID'] : md5($fields['EVENT_NAME'].'|'.Main\Web\Json::encode($fields['EVENT_DATA']));
}
public static function checkSendTime($id, $timeout = null) : bool
{
$result = false;
$timeout = !is_null($timeout) ? (int)$timeout : static::OFFLINE_EVENT_DEFAULT_TIMEOUT;
if ($timeout > 0)
{
$key = static::OFFLINE_EVENT_CACHE_PREFIX. '|' . $id . '|'. $timeout;
$cache = Cache::createInstance();
if ($cache->initCache($timeout, $key))
{
$result = false;
}
elseif ($cache->startDataCache())
{
$result = true;
$data = 1;
$cache->endDataCache($data);
}
}
elseif (static::$isSendOfflineEvent === false)
{
static::$isSendOfflineEvent = true;
$result = true;
}
return $result;
}
public static function prepareOfflineEvent($params, $handler)
{
$data = reset($params);
if (!is_array($data['APP_LIST']) || !in_array((int) $handler['APP_ID'], $data['APP_LIST'], true))
{
throw new RestException('Wrong application.');
}
$timeout = $handler['OPTIONS']['minTimeout'] ?? null;
if (!static::checkSendTime($handler['ID'], $timeout))
{
throw new RestException('Time is not up.');
}
return null;
}
}