条纹检索客户 Rails5

Question

我希望 Stripe 检查客户是否已经存在，如果是，则将其关联到结帐会话。

    class OrdersController < ApplicationController

        @session = Stripe::Checkout::Session.create(
          payment_method_types: ['card'],
    
          shipping_address_collection: {
            allowed_countries: ['GB']
          },
          customer_email: current_user.email,
    
          line_items: line_items_order,
    
          success_url: new_order_message_url(@order),
          cancel_url: order_url(@order)
        )
    
        if @user.stripe_id != nil
           Stripe::Customer.retrieve(@user.stripe_id)
           @session.customer = customer.id
           @session.customer_email =customer.email
    
        else
    
        customer = Stripe::Customer.create({
          email: current_user.email,
          name: current_user.username,
          metadata: {
          },
        })
    
         @user.stripe_id = customer.id
         @user.save
    
      end


   @order.checkout_session_id = @session.id
   @order.save
  end

我检查了 byebug，发现 Stripe::Customer.retrieve(@user.stripe_id) 正在运行，Stripe API 能够找到正确的客户，但仍然创建了一个新客户对于每个结帐会话。我已经阅读了关于会话 objetc 的文档，发现关于客户属性：

customer attribute: The ID of the customer for this Session. For Checkout Sessions in payment or subscription mode, Checkout will create a new customer object based on information provided during the payment flow unless an existing customer was provided when the Session was created.

我在这里想念什么？

Answer 1

问题是您在未传递客户的情况下调用 Stripe::Checkout::Session.create。如客户文档中所述，如果要使用现有客户，则应在创建会话时传递它

customer string EXPANDABLE

The ID of the customer for this Session. For Checkout Sessions in payment or subscription mode, Checkout will create a new customer object based on information provided during the payment flow unless an existing customer was provided when the Session was created.

所以只要确保你在创建方法中有客户

@session = Stripe::Checkout::Session.create(
  customer: customer.id
  ...
)

条纹检索客户 Rails5

Stripe retrieve customer Rails5

ruby-on-rails

checkout

stripe-payments

customer