Braintree VaultManager 使用 react-native-braintree-dropin-ui

Question

我想让用户删除他保存的支付卡 我正在使用这个包

"react-native-braintree-payments-drop-in": "^1.2.0"`

代码：

BraintreeDropIn.show({
  clientToken: this.state.clientToken,
  // I also add this but it is not showing me edit option in dropin
  vaultManager: true 
}).then(result => { ...

有什么我想念的吗？

Answer 1

您必须创建一个“braintree 客户”，然后将 Braintree.customer.id 存储到您的用户对象中。

然后如果你有一个 Braintree 客户 ID，你可以像我一样生成一个自定义的客户端令牌。 在您的后端调用它以生成一个，然后在您的 Drop-in show({clientToken}) 选项字段中使用它

if(!req.user.brainTreeCustomerId){
    gateway.customer.create({
        firstName: req.user.name.first,
        lastName: req.user.name.last,
        email: req.user.email
    }, function (err, result) {
        if(err) return error(res, 500, "Something went wrong while creating customer payment profile");

        if(result.success){
            req.user.brainTreeCustomerId = result.customer.id;
            req.user.save();
        }
    });
}

return gateway.clientToken.generate({
    customerId: req.user.brainTreeCustomerId
})
    .then(response => {
        console.log(response);
        return result(res, 200, response.clientToken);
    }).catch(error(res));