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<?php 
$formid = "Order";
require_once "inc/configure.php";

if(havePermission("SUu")==false){
    //echo $permissionstr;    
    print INVALID.WS.PERMISSION;
    exit;
}

$refid         = (int) filter_var($_REQUEST['refid'], FILTER_SANITIZE_STRING);
$unitprice    = filter_var($_REQUEST['unitprice'], FILTER_SANITIZE_NUMBER_FLOAT,FILTER_FLAG_ALLOW_FRACTION);    
$lastupby    = filter_var($_SESSION['user'], FILTER_SANITIZE_STRING);

if( $_POST['action']=="ord_dtl_express_modify" && $_REQUEST['format']=="ajax"){ //ord_dtl_express_modify

$dbh->beginTransaction();

    // admin can change selling price
    $sql = "UPDATE ord_dtl SET 
        unitprice=:unitprice,
        lastupby=:lastupby,
        lastupdate=GETDATE() 
        WHERE refid=:refid";
    $sth = $dbh->prepare($sql);
    $q= $sth->execute( array(':refid'=> $refid, 
                      ':unitprice'=> $unitprice,
                      ':lastupby' => $lastupby) );
/*    echo $sth->getSQL(  array(':refid'=> $refid, 
                      ':unitprice'=> $unitprice,
                      ':lastupby' => $lastupby) ).HTML_EOL;    exit;*/
    pdo_showerror($sth, $q);
    
    //update selling price and margin already in pako 
    // admin can change selling price
    $sql = "SELECT * FROM ord_txpako WHERE orddtl_refid=:refid";
    $sth = $dbh->prepare($sql);
    $q= $sth->execute( array(':refid'=> $refid) );
/*    echo $sth->getSQL(  array(':refid'=> $refid, 
                      ':unitprice'=> $unitprice,
                      ':lastupby' => $lastupby) ).HTML_EOL;    exit;*/
    pdo_showerror($sth, $q);
    while($pako = $sth->fetch()){
        //vdump($pako['refid']);
        //vdump(($unitprice-$pako['unitcost'])*100/$unitprice);
        if($unitprice!=0){
            $margin = ($unitprice-$pako['unitcost'])*100/$unitprice;
        }
        else{
            $margin = 0;
        }
        
        $sql = "UPDATE ord_txpako SET 
            unitprice=:unitprice,
            margin=:margin,
            lastupby=:lastupby,
            lastupdate=GETDATE() 
            WHERE refid=:refid";
        $sth2 = $dbh->prepare($sql);
        $q= $sth2->execute( array(':refid'=> $pako['refid'], 
                          ':unitprice'=> $unitprice,
                          ':margin'=> $margin,
                          ':lastupby' => $lastupby) );
/*        echo $sth->getSQL(  array(':refid'=> $pako['refid'], 
                          ':unitprice'=> $unitprice,
                          ':margin'=> ($unitprice-$pako['unitcost'])*100/$unitprice,
                          ':lastupby' => $lastupby) ).HTML_EOL;//    exit;*/
        pdo_showerror($sth2, $q);        
    }
$dbh->commit();    
    
    require_once "inc/ord_dtl_func.php";
    $ordmain_refid = ord_getOrdmain_refid($refid);
    updateMainValue($ordmain_refid);
    
    print SAVED;
    exit;
}
print "Invalid Request";

//http://localhost/enza/ajax_ord_dtl_modifyprice.php?action=ord_dtl_express_modify&refid=234&unitprice=1122