Question

当客户提交信用卡时，我希望执行以下序列（使用Stripe API）：

检查用户的元
如果他们没有，请创建新客户，将输入的卡片保存到该用户
如果用户已拥有客户ID，请检查输入的卡是否已经是其中一张已保存的卡。
如果是，请对该卡充电
如果不是，请将新卡添加到客户对象，然后为该卡充电。

在我当前的代码中，Stripe在尝试创建费用时返回invalid_request错误。这是与之相关的代码部分：

//See if our user already has a customer ID, if not create one
$stripeCustID = get_user_meta($current_user->ID, 'stripeCustID', true);
if (!empty($stripeCustID)) {
    $customer = \Stripe\Customer::retrieve($stripeCustID);
} else {
    // Create a Customer:
    $customer = \Stripe\Customer::create(array(
        'email' => $current_user->user_email,
        'source' => $token,
    ));
    $stripeCustID = $customer->id;

    //Add to user's meta
    update_user_meta($current_user->ID, 'stripeCustID', $stripeCustID);
}

//Figure out if the user is using a stored card or a new card by comparing card fingerprints
$tokenData = \Stripe\Token::retrieve($token);
$thisCard = $tokenData['card'];

$custCards = $customer['sources']['data'];
foreach ($custCards as $card) {
    if ($card['fingerprint'] == $thisCard['fingerprint']) {
        $source = $thisCard['id'];
    }
}
//If this card is not an existing one, we'll add it
if ($source == false) {
    $newSource = $customer->sources->create(array('source' => $token));
    $source=$newSource['id'];
}

// Try to authorize the card
$chargeArgs = array(
    'amount' => $cartTotal,
    'currency' => 'usd',
    'description' => 'TPS Space Rental',
    'customer' => $stripeCustID, 
    'source' => $source,
    'capture' => false, //this pre-authorizes the card for 7 days instead of charging it immedietely
    );

try {
    $charge = \Stripe\Charge::create($chargeArgs);

感谢任何帮助。

Answer 1

问题原来是这一部分：

if ($card['fingerprint'] == $thisCard['fingerprint']) {
    $source = $thisCard['id'];
}

如果指纹匹配成功，我需要获取已经在用户的元中的卡的ID，而不是输入的匹配卡。所以，这有效：

if ($card['fingerprint'] == $thisCard['fingerprint']) { $source = $card['id']; }

条纹检查现有卡

1 个答案: