ruby-on-rails - Stripe，取消订阅 Ruby on Rails

Question

我正在尝试取消已创建的订阅。我确实传递了正确的客户 ID 和计划 ID。然而我的终端出现错误

Stripe::InvalidRequestError (Customer cus_xxxxxxxxxxx does not have a subscription with ID Golden)

这是我的 Controller 方法。

def create
    sub_plan = params[:plan_id]
    subscription_plan_id = SubscriptionPlan.where(plan_id:sub_plan).first.id
    token = params[:stripeToken]
    email = current_user.email
    customer = Stripe::Customer.create(
    :card => token,
    :plan => sub_plan,
    :email => email
    )
    Subscription.create(subscription_plan_id:subscription_plan_id,user_id:current_user.id,stripe_customer_token:customer[:id])
    redirect_to '/membership'
  end

  def destroy
    p "---------------------------"
    subscription_plan_id = SubscriptionPlan.where(plan_id:params[:plan_id]).first.id
    customer_id = Subscription.where(subscription_plan_id:subscription_plan_id,user_id:current_user.id).first.stripe_customer_token
    customer = Stripe::Customer.retrieve(customer_id) 
    customer.subscriptions.retrieve(params[:plan_id]).delete()
    Subscription.where(subscription_plan_id:subscription_plan_id,user_id:current_user.id).first.destroy
  end

在我的创建方法中，用户创建了一个成功的订阅，它也出现在我的 stripe 帐户上..但是在试图销毁它时会发生此错误。有什么不对的吗。请帮助。提前致谢

Answer 1

无法使用计划 ID 检索 strip 订阅。

要检索订阅:首先您需要一个客户:

customer = Stripe::Customer.retrieve("cus_xxxxxxxxxx")

对于客户，您可以检索他的所有订阅:

subscriptions = customer.subscriptions.data

或具有检索方法和订阅的 stripe_id 的特定订阅(文档引用:https://stripe.com/docs/api/ruby#retrieve_subscription):

subscription = customer.subscriptions.retrieve("sub_xxxxxxxxxx")

希望对你有帮助