<?php
require_once('./js/log4php/Logger.php');
require_once('./paths.php');
require_once('./MYDB.php');


class PromoteShadowNums {
	private $log;
	private $db;
	private $cache = null; //predis
	public function __construct(){
		
		global $redis_host;
		global $redis_port;
		global $redis_scheme;
		global $host;

		$this->log = Logger::getLogger(__CLASS__);
                Logger::configure('./js/log4php/log4php.xml');

 if(class_exists("Predis\Client")){
                
                        try {
//todo changed timeout from 0 to -1 
                        $this->cache = new Predis\Client(array("scheme" => $redis_scheme,"host" => $redis_host,"port" => $redis_port,"read_write_timeout" => -1));
                                $this->log->info("redis host: ".$redis_host." and redis port: ".$redis_port);
                        } catch(Exception $e) {
                                $this->log->error("Error connecting to Redis server: ".$e->getMessage());
                                $this->cache = null; 
                        }
                }
        else{
            $this->log->info("cache does not exist"); //predis
                        exit;}

	}

public function replace() 
{
 $shadowKeys=$this->cache->hkeys('SHADOW_STATS_NUMBERS');
 $this->log->info("moving shadow values to public for Stat Numbers...");

for($x=0;$x<count($shadowKeys);$x++)
{
	$key=$shadowKeys[$x];
	$value=$this->cache->hget('SHADOW_STATS_NUMBERS',$key);
	$this->cache->hset('STATS_NUMBERS',$key,$value); }

$this->log->info("All Shadow Entries Promoted Sucessfully!");
$this->cache->quit();
	}
}

?>