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在laravel 4中使用的支付宝（Alipay）等的支付插件

使用方法

支付宝

$pay = Payment::create('alipay');
$pay->setOrderid('订单 ID')
    ->setProductName('产品名')
    ->setProductPrice(0.01);
return Response::make($pay->render());

同步通知

$alipay = Payment::create('alipay');
$verified = $alipay->receive(Input::all());

// 验证参数
if (!$alipay->verified()) {
    Log::error("支付宝异步通知验证失败\n" . json_encode(Input::all()));
    return View::make('pay.fail');
}

// 获取订单号
$orderNo = $alipay->getOrderId();

if (!$order->isPaid()) {
    if (!$verified) {
        Log::warning('支付宝支付失败。');
        ...
    } else {
        Log::warning('支付宝支付成功。');
        ...
    }
}
...

异步通知

$alipay = Payment::create('alipay');
$verified = $alipay->response(Input::all());

// 验证参数
if (!$alipay->verified()) {
    Log::error("支付宝异步通知被异常调用\n" . json_encode(Input::all()));
    return Response::make('fail');
}
$orderNo = $alipay->getOrderId();

if (!$verified) {
    // 支付失败
    return Response::make('fail');
}

return Response::make('success');

待增功能