public function payto($id, $order_no)
{
$payment = PaymentModel::find($id);
if (!$payment) {
\App::abort(404);
}
$order = OrderModel::where('order_no', $order_no)->first();
if (!$order) {
\App::abort(404);
}
$gateway = $payment->getOmniPayGateway();
$return_url = Input::getUriForPath("/pay/{$id}/return.do");
$notify_url = Input::getUriForPath("/pay/{$id}/notify.do");
$gateway->setNotifyUrl($notify_url);
$gateway->setReturnUrl($return_url);
if (method_exists($gateway, 'setCancelUrl')) {
$cancel_url = Input::getUriForPath("/pay/{$id}/cancel.do");
$gateway->setCancelUrl($cancel_url);
}
# new order
# db
$order = array('out_trade_no' => $order->order_no, 'subject' => Config::get('laravel-payments::config.site') . ' 订单号:' . $order_no, 'total_fee' => $order->need_pay);
$response = $gateway->purchase($order)->send();
# return a payto_url, and client redirect to alipay.
return \Redirect::to($response->getRedirectUrl());
}
