使用OmniPay的CodeIgniter自定义值 [英] CodeIgniter custom value with omnipay

问题描述

我正在尝试将自定义值传递给使用PayPal-OmniPay的付款

I'm trying to pass a custom value to a payment with PayPal - OmniPay

这是我使用的代码:

$response = $gateway->purchase(
    array(
        'cancelUrl'=>base_url().'checkout/cancel',
        'returnUrl'=>base_url().'checkout/confirm',
        'amount' =>  number_format($retn['invoiceDatas']['price'], 2, '.', ''),
        'description' => 'Facture #'.$id,
        'currency' => 'EUR',
        'transactionid'=> $id,
        'custom' => $id,
        'description' => 'Facture'
    )
)->send();
$response->redirect();

这是结帐页面上的代码:

And here is the code from checkout page :

$response = $gateway->completePurchase(array('amount' => 75.00, 'currency' => 'EUR'))->send();
$data = $response->getData(); // this is the raw response object
echo '<pre>';
print_r($data);
echo '</pre>';

但是在数据打印数组中，我有很多信息，但没有有关"transactionID"或"custom"变量的信息.

But in the data printed array I've a lot of informations but no informations about "transactionID" or "custom" variable..

请帮助.谢谢

推荐答案

Omnipay/PayPal中没有custom参数.

There is no such thing as a custom parameter in Omnipay/PayPal.

您应该将此数据存储在数据库中，然后根据transactionId查找它.参数.

You should store this data in your database, then look it up based on the transactionId. parameter.

由于PayPal不会将其传递给您，因此最简单的解决方案是创建自定义returnUrl.例如:

Since PayPal does not pass this back to you, the easiest solution is to create a custom returnUrl. For example:

'returnUrl' => base_url().'checkout/confirm/'.$id,

然后，当客户登陆returnUrl时，您可以基于第3段(交易ID)从数据库中查找交易，并将其标记为已付款.

Then when your customer lands on the returnUrl, you can look up the transaction from your database based on segment 3 (the transaction ID), and mark it as paid.

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