检索Braintree客户的订阅 [英] Retrieving a Braintree customer's subscriptions

问题描述

我想收集所有Braintree客户的订阅。当我浏览到网关中的客户页面时，我可以看到他们的订阅，但是对于 Braintree，似乎不存在像 subscriptions 这样的方法。 :: Customer ，或者我可以通过 customer_id 搜索 Braintree :: Subscriptions 。

I want to collect all of a Braintree Customer's subscriptions. When I browse to a customer's page in the gateway, I can see their subscriptions, but it doesn't seem that a method like subscriptions exists for Braintree::Customer, or that I can search for Braintree::Subscriptions by customer_id.

我可以通过多种方式访问​​客户的所有订阅，但它们的速度非常慢。例如，我可以检索所有客户的交易，对于每个交易，获取 subscription_id （如果存在），然后检索具有该ID的订阅。

There are roundabout ways that I can access all of a customer's subscriptions, but they are very slow. For example, I can retrieve all of the customer's transactions, and for each transaction, get the subscription_id (if it exists), and then retrieve the subscription with that ID. This involves a lot of communication with the Braintree API, and I was hoping for a more efficient solution.

哦，我正在用rails编程，但是问题是

Oh, and I'm programming this in rails, but the question doesn't seem Rails-specific.

推荐答案

_{我在Braintree工作。}

客户拥有 credit_cards 数组，并且每张信用卡都有一个 订阅数组。因此，如果要为客户提供所有订阅，则可以执行以下操作：

Customers have a credit_cards array, and each credit card has a subscriptions array. So, if you want all the subscriptions for a customer, you can do:

customer.credit_cards.map(&:subscriptions).flatten

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