<?php
include "include.php";
if(isset($_POST['trade_offer_id']) && isset($_POST['order_id']))
{
    $tradeOfferId = intval($_POST['trade_offer_id']);
    $requestId = intval($_POST['order_id']);    
    if($tradeOfferId > 0 && $requestId > 0)
    {
        $sqlRequest = $db->prepare('UPDATE requests SET tradeOfferId = ?, state = 2 WHERE id = ?');
        $sqlRequest->execute([$tradeOfferId, $requestId]);
    }
}
?>