function account_pay($name, $pass, $serviceid)
{
global $smarty;
$user = user_isonline();
/// 如果账户余额足够，则直接扣款并继续操作；如果余额不足则显示付款页面，并在付款后继续操作
$amt = vpn_afford($serviceid, $user['email']);
$services = db_quick_fetch('service', "WHERE id={$serviceid}");
if (count($services) <= 0) {
vpn_log("Error: No such service id: {$serviceid}");
}
$service = $services[0];
/// 创建订单
$order = null;
if ($amt < 0) {
$order = order_new($serviceid, abs($amt));
} else {
$order = order_new($serviceid);
}
if ($order === false) {
vpn_log("Can not create order({$serviceid}, {$amt})");
$smarty->assign('tip_title', _('An error occur'));
$smarty->assign('tip_msg', _('Can not create order, please contact us for help'));
$smarty->display('tip.html');
die;
}
/// 向 order 表中增加 VPN 帐号信息
$qname = addslashes($name);
$vpns = db_quick_fetch('vpnaccount', "WHERE username='******'");
if (count($vpns) <= 0) {
vpn_log("No VPN username `{$name}' in vpnaccount table");
}
db_quick_update('order', "WHERE id={$order['orderid']}", array('vpnid' => $vpns[0]['id']));
if ($amt < 0) {
/// 余额不足时，显示付款页面，并在付款成功后继续开通帐号操作
//$smarty->assign('amount', abs($amt));
//$smarty->assign('service', $service);
$url = "order_preview.php?id={$order['orderid']}";
header("Location: {$url}");
$smarty->assign('redirect_url', $url);
$smarty->assign('tip_title', _('Redirect'));
$smarty->assign('tip_msg', _('Redirecting...'));
$smarty->display('tip.html');
die;
}
/// 3. 账户余额足够，开通帐号
//print_r($name);
//print_r($service);
vpn_renew($name, $service['duration'], $service['radiusgroup']);
/// 4. 发货（扣款）
order_delivery($order['orderid']);
$smarty->assign('tip_title', _('Success'));
$smarty->assign('tip_msg', _('Thank you for purchase, now you can go to My Account page to view you VPN account'));
$smarty->assign('redirect_url', 'account.php');
$smarty->display('tip.html');
}
die;
}
$accounts = db_quick_fetch('vpnaccount', "WHERE id={$aid} AND uid={$user['id']}");
if (count($accounts) <= 0) {
renew_error(_('VPN account not exists'));
die;
}
$account = $accounts[0];
$services = db_quick_fetch('service', "WHERE id IN (SELECT serviceid FROM (SELECT DISTINCT serviceid FROM `order` WHERE NOT ISNULL(paidtime) AND vpnid={$account['id']} ORDER BY id DESC LIMIT 1) AS t)");
if (count($services) <= 0) {
vpn_log("Could not find correlate service id for vpnaccount id {$account['id']}");
renew_error(_('Can not renew, please contact us for help'));
die;
}
$service = $services[0];
$amt = vpn_afford($service['id'], $user['email']);
/// 开始支付过程
if ($amt <= 0) {
$order = order_new($service['id'], -$amt);
} else {
$order = order_new($service['id']);
}
if ($order === false) {
vpn_log("Can not get order via order_new('{$service['id']}')");
renew_error(_('Can not renew, please contact us for help'));
die;
}
/// 创建订单是不会设置 VPNID 的，所以需要手动设置
order_setvpnid($order['orderid'], $aid);
if ($amt < 0) {
/// 余额不足时，显示付款页面，并在付款成功后继续开通帐号操作
