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Code: Select all

<?php
require('../includes/prepare.php');


$max_in_hits = 5;
// % of out clicks for force
$out_percent = 3;
$max_alexa_rank = 500000;


// select total outs to trade during last 24h
$total_outs = db_value('total_hits', 'select sum(ho0+ho1+ho2+ho3+ho4+ho5+ho6+ho7+ho8+ho9+ho10+ho11+ho12+ho13+ho14+ho15+ho16+ho17+ho18+ho19+ho20+ho21+ho22+ho23) as total_hits from day
WHERE h IN (SELECT td FROM traders WHERE system_trade = 0)');

$hits_to_force = round($total_outs*$out_percent/100);
if ($hits_to_force < 1) die("Not enough hits to force. Do we have out hits at all ? ");


// set 'done' flag
db_query("UPDATE traders SET tcomment = 'try_trader_done' WHERE tcomment = 'try_trader' and tff = 0 ");
// check if we alreading forcing someone
$td = db_value('td', "SELECT td FROM traders WHERE tcomment = 'try_trader' and tff != 0 ");
if ($td) {
   die("We are trying trader {$td} right now ");
}



$low_traders = array();
// select _active_ trades with less then $max_in_hits during last 24h
$q = db_query("select sum(hr0+hr1+hr2+hr3+hr4+hr5+hr6+hr7+hr8+hr9+hr10+hr11+hr12+hr13+hr14+hr15+hr16+hr17+hr18+hr19+hr20+hr21+hr22+hr23) as total_hits, h, ext_info from day
JOIN traders as t on t.td = day.h
WHERE system_trade = 0 and ta = 1 and tff = 0 and tcomment != 'try_trader_done'  
GROUP BY h
HAVING total_hits <= '".(int) $max_in_hits."' ");
if (db_num_rows($q) == 0) {
   db_query("UPDATE traders SET tcomment = '' WHERE tcomment = 'try_trader_done'");
   die("No traders to force");
}
while ($d = db_fetch_assoc($q)) {

	$d['ext_info'] = unserialize($d['ext_info']);
   	if (!preg_match('|Alexa Rank (.*?)$|is', $d['ext_info']['alexa'], $out)) continue;

   	$rank = str_replace(',','',$out[1]);


   	if ((int) $rank > $max_alexa_rank) continue;


	$low_traders[$d['h']] = db_value('SUM(uni)', "SELECT SUM(uni) FROM history WHERE trader = '{$d['h']}' ");

}

if (count($low_traders)) {
	arsort($low_traders);
	$force_trader = current(array_keys($low_traders));

	db_query("UPDATE traders SET tff = '{$hits_to_force}', tcomment = 'try_trader' WHERE  td = '{$force_trader}' ");
	echo "Forcing {$hits_to_force} to trader {$force_trader} \n";
} else die('No available trader to swing');