Callback::__callStatic

static function __callStatic($name, $arguments)
{
	$logger = LoggerManager::getInstance()->getLogger();
	$event = Sender::parseEventName($name);
	if ($logger)
	{
		$logger->debug(
			"\n{delimiter}\n"
			. "{date} - {host}\n{delimiter}\n"
			. "Event {eventName} starts. \n{delimiter}\n"
			. "{arguments}",
			[
				'eventName' => $event['EVENT'],
				'arguments' => $arguments,
			]
		);
	}

	$provider = new \CRestProvider();
	$description = $provider->getDescription();

	foreach($description as $scope => $scopeMethods)
	{
		if(
			array_key_exists(\CRestUtil::EVENTS, $scopeMethods)
			&& is_array($scopeMethods[\CRestUtil::EVENTS])
		)
		{
			foreach($scopeMethods[\CRestUtil::EVENTS] as $key => $restEvent)
			{
				if($restEvent[0] == $event['MODULE_ID'] && toUpper($restEvent[1]) == $event['EVENT'])
				{
					$event['EVENT_REST'] = array(
						'EVENT' => $key,
						'HANDLER' => $restEvent[2],
						'ADDITIONAL' => array(),
					);

					if(isset($restEvent[3]) && is_array($restEvent[3]))
					{
						$event['EVENT_REST']['ADDITIONAL'] = $restEvent[3];
					}

					break;
				}
			}
		}

		if(array_key_exists('EVENT_REST', $event))
		{
			break;
		}
	}

	$handlerFound = false;
	$appHoldExceptId = 0;
	if (!empty($arguments[1]['REST_EVENT_HOLD_EXCEPT_APP']))
	{
		$app = AppTable::getByClientId($arguments[1]['REST_EVENT_HOLD_EXCEPT_APP']);
		if ($app['ID'] > 0)
		{
			$appHoldExceptId = $app['ID'];
		}
	}

	if(array_key_exists('EVENT_REST', $event))
	{
		$filter = [
			'=EVENT_NAME' => mb_strtoupper($event['EVENT_REST']['EVENT']),
		];
		if ($appHoldExceptId > 0)
		{
			$filter['=APP_ID'] = $appHoldExceptId;
		}

		$dbRes = EventTable::getList(
			[
				'filter' => $filter,
				'select' => [
					'*',
					'APP_CODE' => 'REST_APP.CLIENT_ID',
					'APP_ACTIVE' => 'REST_APP.ACTIVE',
					'APP_INSTALLED' => 'REST_APP.INSTALLED',
				],
			]
		);

		$dataProcessed = !is_array($event['EVENT_REST']['HANDLER']) || !is_callable($event['EVENT_REST']['HANDLER']);
		$call = array();
		while ($handler = $dbRes->fetch())
		{
			if (!empty($handler['APP_CODE']))
			{
				if (
					$handler['APP_ACTIVE'] !== AppTable::ACTIVE
					|| $handler['APP_INSTALLED'] !== AppTable::INSTALLED
				)
				{
					if ($logger)
					{
						$logger->error(
							"\n{delimiter}\n"
							. "{date} - {host}\n{delimiter}\n"
							. "Event {eventName} skipped because inactive app: \n"
							. "{handler}",
							[
								'eventName' => $event['EVENT'],
								'handler' => $handler,
							]
						);
					}

					continue;
				}

				$appStatus = AppTable::getAppStatusInfo($handler['APP_CODE'], '');
				if ($appStatus['PAYMENT_EXPIRED'] === 'Y')
				{
					if ($logger)
					{
						$logger->error(
							"\n{delimiter}\n"
							. "{date} - {host}\n{delimiter}\n"
							. "Event {eventName} skipped because PAYMENT_EXPIRED: \n"
							. "{appStatus}",
							[
								'eventName' => $event['EVENT'],
								'appStatus' => $appStatus,
							]
						);
					}

					continue;
				}
			}

			$handlerArguments = $arguments;
			$handlerFound = true;

			if(!$dataProcessed)
			{
				try
				{
					$handlerArguments = call_user_func_array($event['EVENT_REST']['HANDLER'], array($handlerArguments, $handler));
					$call[] = array($handler, $handlerArguments, $event['EVENT_REST']['ADDITIONAL']);
				}
				catch(\Exception $e)
				{
					if ($logger)
					{
						$logger->error(
							"\n{delimiter}\n"
							. "{date} - {host}\n{delimiter}\n"
							. "Event {eventName} exception: \n"
							. "{errorCode}: {errorMessage}",
							[
								'eventName' => $event['EVENT'],
								'errorCode' => $e->getCode(),
								'errorMessage' => $e->getMessage(),
							]
						);
					}
				}
			}
			else
			{
				$call[] = array($handler, $handlerArguments, $event['EVENT_REST']['ADDITIONAL']);
			}
		}

		if(count($call) > 0)
		{
			Sender::call($call);
		}
	}

	if(!$handlerFound)
	{
		Sender::unbind($event['MODULE_ID'], $event['EVENT']);
	}
}