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我刚开始查看 payola gem 并遇到问题。gem 创建了一个名为 的表payola_subscription，它应该记录订阅的创建、取消等。到目前为止，当我创建一个新的订阅时，它记录在这个表中，但是当我取消一个订阅时，这个表没有得到更新。我的问题是：如果执行诸如此类cancel subscription的操作，payola gem 是否应该更新此表上的记录，或者我必须在我的cancel方法中手动实现这些？奇怪的事情（对我来说）是方法中Payola::UpdateCard.call使用的card_update用新的信用卡号更新数据库，但Payola::CancelSubscription.call不更新表。下面是取消订阅的控制器代码。我忽略了什么或做错了什么？

# subscriptions_controller.rb
class SubscriptionsController < ApplicationController
  include Payola::StatusBehavior

  def create
    owner = current_user # this is just an example for Devise
    # set your plan in the params hash
    params[:plan] = SubscriptionPlan.find_by(id: params[:plan_id])
    # call Payola::CreateSubscription
    subscription = Payola::CreateSubscription.call(params, owner)
    current_user.subscription_plan_id=params[:plan_id]
    current_user.save
    flash.notice = "Subscription successfully created"
    UserMailer.subscribe_email(current_user).deliver_now
    render_payola_status(subscription)
  end

  def cancel
    if params[:guid].present?
       @subscription = Payola::Subscription.find_by(:guid => params[:guid])
       Payola::CancelSubscription.call(@subscription) if !@subscription.nil?
       current_user.subscription_plan_id=nil
       current_user.save
       UserMailer.unsubscribe_email(current_user).deliver_now
       flash.notice = "Subscription successfully cancelled"
       redirect_to dashboard_path
    end
  end

  def card_update
      @subscription = Payola::Subscription.find_by!(guid: params[:guid])
      Payola::UpdateCard.call(@subscription, params[:stripeToken])
      flash.notice = "Your credit card successfully updated!"
      render_payola_status(@subscription)
  end

end
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1 回答 1

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设置 Stripe webhook 以将取消和其他更改从 Stripe 同步到您的应用程序。有关 webhook 设置的详细信息，请访问https://github.com/peterkeen/payola#installation。

（此答案的原始来源https://github.com/peterkeen/payola/issues/237#issuecomment-234737250）

于 2016-07-24T10:55:37.533 回答