/**
* how much is this voucher worth
*
* @param string $code the voucher code
* @param string $email the email address of the user
* @param float $grandTotal the value of the basket
*
* @return float the value of the voucher
*/
function OnlineStore_voucherAmount($code, $email, $grandTotal)
{
$voucher = OnlineStore_voucherCheckValidity($code, $email);
if (@$voucher['error']) {
return 0;
}
$value = (double) $voucher['value'];
if ($value < 0) {
$value = 0;
}
if ($voucher['value_type'] == 'percentage') {
if ($value > 100) {
$value = 100;
}
return $grandTotal * ($value / 100);
}
return $value > $grandTotal ? $grandTotal : $value;
}
$_REQUEST['_payment_method_type'] = 'PayPal';
} elseif (@$PAGEDATA->vars['online_stores_quickpay_merchantid']) {
$_REQUEST['_payment_method_type'] = 'QuickPay';
} elseif (@$PAGEDATA->vars['online_stores_realex_sharedsecret']) {
$_REQUEST['_payment_method_type'] = 'Realex';
} elseif (@$PAGEDATA->vars['online_stores_bank_transfer_account_number']) {
$_REQUEST['_payment_method_type'] = __('Bank Transfer');
}
}
// }
// { if a voucher is submitted, check that it's still valid
if (@$_REQUEST['os_voucher']) {
require_once dirname(__FILE__) . '/voucher-libs.php';
$email = $_REQUEST['Email'];
$code = $_REQUEST['os_voucher'];
$valid = OnlineStore_voucherCheckValidity($code, $email);
if (isset($valid['error'])) {
$errors[] = $valid['error'];
}
}
// }
// { check that payment method is valid
switch ($_REQUEST['_payment_method_type']) {
case 'Bank Transfer':
// {
if (!@$PAGEDATA->vars['online_stores_bank_transfer_account_number']) {
$errors[] = __('Bank Transfer payment method not available.');
}
break;
// }
// }
/**
* check a voucher to see if it's valid
*
* @param array $params parameters
*
* @return array success status
*/
function OnlineStore_checkVoucher($params)
{
require_once dirname(__FILE__) . '/frontend/voucher-libs.php';
if (!isset($params['code']) || !isset($params['email'])) {
return array('error' => __('Invalid or missing parameters'));
}
$valid = OnlineStore_voucherCheckValidity($params['code'], $params['email']);
if ($valid['error']) {
return $valid;
} else {
return array('ok' => 1);
}
}