function queryCurrentBacklog($cap_double = null)
{
$querySO = querySourcingOpenOrders();
$total = $querySO['sourcing'] + $querySO['open'];
if (is_null($cap_double)) {
$kpi_prod_config = load_config('kpi-settings');
$cap_double = $kpi_prod_config['kpi-production-daily-capacity'];
}
$cap_single = $cap_double / 2;
$backlog = ($total - $cap_double) / $cap_single;
return $backlog < 1 ? 0 : round($backlog);
}
$query .= " SELECT op.print_count, SUM(op.products_quantity) total FROM";
$query .= " orders_products op";
$query .= " WHERE op.status IN ('2', '3', '4')";
$query .= " GROUP BY op.print_count";
$query .= " UNION ALL";
$query .= " SELECT do.print_count, SUM(do.quantity) AS total FROM";
$query .= " depot_orders do";
$query .= " WHERE do.status IN ('2', '3', '4')";
$query .= " GROUP BY do.print_count";
$dbq = tep_db_query($query);
$sourcing = 0; $open = 0;
while($res = tep_db_fetch_array($dbq)) {
$sourcing += ($res['print_count']==0) ? $res['total'] : 0;
$open += ($res['print_count']>0) ? $res['total'] : 0;
}
*/
$querySO = querySourcingOpenOrders();
$open = $querySO['open'];
$sourcing = $querySO['sourcing'];
$ready = $querySO['open-ready'];
$pullrack = $querySO['open-pullrack'];
$workshop = $querySO['open-workshop'];
$ampol = $querySO['open-ampol'];
$lab = $querySO['open-lab'];
$data = array('sourcing' => $sourcing, 'open' => $open, 'ready' => $ready, 'pullrack' => $pullrack, 'workshop' => $workshop, 'ampol' => $ampol, 'lab' => $lab);
tep_db_perform('production_target', $data, 'update', "date_id='{$date_id}'");
$logger->write("SUCCESS update prod. log with date_id = {$date_id} [sourcing={$sourcing}, open={$open}, ready={$ready}, workshop={$workshop}, lab={$lab}]");
} else {
$logger->write("update NOT NEEDED, no log created yet for date_id = {$date_id}");
}
$logger->close();