<?php include("db_config.php"); 
if($_SERVER['REQUEST_METHOD']=='POST'){

// $data = array();
 $data = $_POST['data'];
 //echo $data;
 $user_id = $_POST['user_id'];
 $total_price = $_POST['total_price'];
 $promo_id = $_POST['promo_id'];
 $obj = json_decode($data, true);
 //var_dump($obj);
$data1=rand(101, 300);
	 $order_no="MMART".$data1;
    foreach($obj as $item) {
        $sql1 ="UPDATE  addto_cart SET order_no='$order_no',promo_id='$promo_id',order_final_price='$total_price',invoice_id='0',quantity='".$item['qty']."' WHERE id='".$item['cart_id']."' and prod_details_id='".$item['product_details_id']."' and user_id='$user_id' and invoice_id='1'"; 

        //echo $sql1; exit();
         $res=mysqli_query($conn,$sql1) or die(mysqli_error());
     }


     if($res){
	  $response['status']=1;
	}
	else {
		$response['status']=0;
	}
	echo json_encode($response);
    mysqli_close($conn);

 }
   ?>