PHP中的Paymill订阅

Question

我正在尝试创建一个订阅I Paymill。我已经通读了他们的例子，但我似乎不太明白。

我真正想做的就是设置一个订阅，下面是我当前的代码：

$token = $_POST['paymillToken'];

if ($token) {
    require "Services/Paymill/Payments.php";
    require "Services/Paymill/Transactions.php";
    require "Services/Paymill/Subscriptions.php";
    require "Services/Paymill/Offers.php";


  $params = array(
    'amount'      => '49900',  // Cent!
    'currency'    => 'SEK',   // ISO 4217
    'token'       => $token,
    'description' => 'User ID# ' . $userIdMain . ' Email: ' . $userEmail
  );

$transactionsObject = new Services_Paymill_Transactions(
    PAYMILL_API_KEY, PAYMILL_API_HOST
);
$transaction        = $transactionsObject->create($params);

echo "<br /><br />";    
print_r($transaction);

echo $transaction['client']['id'];
echo $transaction['payment']['id'];


$params = array(
    'client'   => $transaction['client']['id'],
    'offer'    => 'offer_9cdffb501f565bf827a8',
    'payment'  => $transaction['payment']['id']
);
$subscriptionsObject = new Services_Paymill_Subscriptions(PAYMILL_API_KEY, PAYMILL_API_HOST);
$subscription        = $subscriptionsObject->create($params);

echo "<br /><br />";    
print_r($subscription);

} 

问题是，上面的操作一次创建了两个付款。但是似乎subscription对象要求我首先拥有一个事务(参见上面的$ payment_id‘’payment‘)。

我在这里做错了什么？

Answer 1

创建订阅也会创建事务，这是正确的。添加一个Payment对象( https://www.paymill.com/en-gb/documentation-3/reference/api-reference/#create-new-credit-card-payment-with )，而不是创建一个新事务，并将id传递给Subscription->create()。

Answer 2

好吧，这不是PHP，但我有同样的不确定性，按照正确的步骤来设置一个订阅。最后，它是一种简单，所以我把我的代码张贴到目前为止，如果它有帮助。

这个应用程序是MVC .net，我正在使用PayMill PayButton生成一个支付令牌。这是注册过程中模型的一部分。下面的代码调用PayMill接口的.net包装器。

   private static async Task<Subscription> MakePayMillSubscription(int amount, ApplicationUser user, PaymillContext paymillContext, Payment payment, Client client)
    {

        SubscriptionService subscriptionService = paymillContext.SubscriptionService;
        Subscription subscription = await subscriptionService.CreateAsync( payment, client, null, amount, "EUR", Interval.periodWithChargeDay(1, Interval.TypeUnit.MONTH), null, user.Id, Interval.period(10, Interval.TypeUnit.YEAR));
        return subscription;
    }

    private static async Task<Client> MakePayMillClient(RegisterViewModel model, ApplicationUser user, PaymillContext paymillContext)
    {

        ClientService clientService = paymillContext.ClientService;
        Client client = await clientService.CreateWithEmailAndDescriptionAsync(
            model.Email,
            user.Id
        );
        return client;
    }

    private static async Task<Payment> MakePayMillPayment(RegisterViewModel model,PaymillContext context, Client client)
    {

        Payment payment = await context.PaymentService.CreateWithTokenAndClientAsync(model.paymillToken, client);

        return payment;
    }

然后我在注册过程中像这样调用它们(我还处于测试阶段)

  client = await MakePayMillClient(model, user, paymillContext);
   payment = await MakePayMillPayment(model, paymillContext,client);
   subscription = await MakePayMillSubscription((int)(account.TotalAmountDue * 100.0M), user, paymillContext, payment, client);