getSettings();
// HTTP parameters:
$out_summ = $_REQUEST["OutSum"];
$inv_id = $_REQUEST["InvId"];
$crc = $_REQUEST["SignatureValue"];
$cart_price_info = $db->resultQuery( "SELECT price,tax_amount,currency
FROM OGP_DB_PREFIXbilling_carts AS cart
JOIN
OGP_DB_PREFIXbilling_orders AS orders
ON
orders.cart_id=cart.cart_id
WHERE cart.cart_id=".$inv_id);
$cart_price = number_format( $cart_price_info[0]['price'] + (($cart_price_info[0]['price']/100)*$cart_price_info[0]['tax_amount']) , 2 );
$paid_price = $out_summ;
if($cart_price > $paid_price)
{
// If for some reason someone achieves to hack the price then we will just change the order price.
// By a rule of Three:
// new price without tax = ( new price with tax * old price without tax ) / old price with tax
$new_price = ( ($cart_price - $paid_price) * $cart_price_info[0]['price'] ) / $cart_price;
// we don't want to loose money in this fraudulent transaction,
// so if the rounded new price is less than the new price then we sum one cent to the rounded value.
if($new_price > number_format( $new_price, 2 ))
$new_price = number_format( $new_price, 2 ) + 0.01;
$subject = "Error: Incorrect payment amount";
$body = 'CART ID = '.$inv_id."
".
'Price = '.$cart_price."
".
'Amount paid: '.$paid_price."
".
'Amount owed: '.$new_price."
";
mymail($panel_settings['panel_email_address'], $subject, $body, $panel_settings);
die("Error: Incorrect payment amount");
}
// your registration data
$mrh_pass2 = $panel_settings['robokassa_securepass2']; // merchant pass2 here
// HTTP parameters: $out_summ, $inv_id, $crc
$crc = strtoupper($crc); // force uppercase
// build own CRC
$my_crc = strtoupper(md5("$out_summ:$inv_id:$mrh_pass2"));
if (strtoupper($my_crc) != strtoupper($crc))
{
echo "bad sign\n";
exit();
}
// perform some action (change order state to paid)
else
{
$body = 'Amount paid : '.$out_summ."
".
'CART ID : '.$inv_id."
";
// Here you can do whatever you want with the variables, for instance inserting or updating data into your Database
$user_homes = $db->resultQuery( "SELECT *
FROM OGP_DB_PREFIXbilling_carts AS cart
JOIN
OGP_DB_PREFIXbilling_orders AS orders
ON
orders.cart_id=cart.cart_id
WHERE cart.cart_id=".$cart_id);
$query = "UPDATE " . $table_prefix . "billing_carts
SET paid=1
WHERE cart_id=".$cart_id;
foreach($user_homes as $user_home)
{
if($user_home['home_id'] != 0)
{
$home_id = $user_home['home_id'];
$home_info = $db->getGameHomeWithoutMods($home_id);
$server_info = $db->getRemoteServerById($home_info['remote_server_id']);
$remote = new OGPRemoteLibrary($server_info['agent_ip'], $server_info['agent_port'], $server_info['encryption_key'], $server_info['timeout']);
if ( isset( $home_info['ftp_password'] ) AND !empty( $home_info['ftp_password'] ) )
{
$remote->ftp_mgr("useradd", $home_info['home_id'], $home_info['ftp_password'], $home_info['home_path']);
$db->changeFtpStatus('enabled',$home_info['home_id']);
}
if ($user_home['end_date'] == "0")
{
if ($user_home['invoice_duration'] == "hour")
{
$add_time = time() + ($user_home['qty'] * 60 * 60);
$end_date = date('YmdHi',$add_time);
}
elseif ($user_home['invoice_duration'] == "month")
{
$end_date = date('YmdHi', strtotime('+'.$user_home['qty'].' month'));
}
elseif ($user_home['invoice_duration'] == "year")
{
$end_date = date('YmdHi', strtotime('+'.$user_home['qty'].' year'));
}
//Set the expiration date to the new order
$db->query( "UPDATE " . $table_prefix . "billing_orders
SET end_date='$end_date'
WHERE order_id=".$user_home['order_id']);
// Set payment/creation date
$date = date('d/m/Y H:i');
$db->query( "UPDATE OGP_DB_PREFIXbilling_carts
SET date='$date'
WHERE cart_id=".$cart_id);
}
$services = $db->resultQuery( "SELECT *
FROM OGP_DB_PREFIXbilling_services
WHERE service_id=".$user_home['service_id']);
$service = $services[0];
$user_id = $user_home['user_id'];
$db->assignHomeTo("user", $user_id, $home_id, $service['access_rights']);
$query = "UPDATE " . $table_prefix . "billing_carts
SET paid=3
WHERE cart_id=".$cart_id;
}
}
$db->query($query);
$subject = "Payment done.";
mymail($panel_settings['panel_email_address'], $subject, $body, $panel_settings);
}
?>