Question

我正在尝试完成我在Ruby中设置的付款，但是正努力使gt订单确认屏幕打印出来。我已经设置了我的部分付款。

<script
  src="https://checkout.stripe.com/checkout.js" class="stripe-button"
  data-key="<%= Rails.configuration.stripe[:publishable_key] %>"
  data-image="<%= asset_path(@product.image_url) %>"
  data-name="<%= @product.name %>"
  data-description="<%= @product.description %>"
  data-amount="<%= @product.price*100.to_i %>">
  </script>

我的付款控制者。

    class PaymentsController < ApplicationController
  before_action :authenticate_user!

  def create
    @product = Product.find(params[:product_id])
    @user = current_user
    token = params[:stripeToken]
    # Create the charge on Stripe's servers - this will charge the user's card
    begin
      charge = Stripe::Charge.create(
        amount: @product.price, # amount in cents, again
        currency: "eur",
        source: token,
        description: params[:stripeEmail]
      )

    if charge.paid
      UserMailer.order_confirmation(@user, @product).deliver_now
      Order.create!(
        :product_id => @product.id,
        :user_id => @user.id,
        :total => @product.price_show
      )
        flash[:success] = "Your payment was processed successfully"
    end

    rescue Stripe::CardError => e
      body = e.json_body
      err = body[:error]
      flash[:error] = "Unfortunately, there was an error processing your payment: #{err[:message]} Your card has not been charged. Please try again."
    end
    redirect_to product_path(@product), notice: "Thank you for your purchase."
  end
end

和我的路线文件。

Rails.application.routes.draw do
  devise_for :users, path: '', path_names: { sign_in: 'login', sign_out: 'logout' },
  controllers: {registrations: "user_registrations"}

  resources :products do
    resources :comments
end

post 'payments/create'

  resources :users
  resources :orders, only: [:index, :show, :create, :destroy]
  resources :users, except: [:index]
  get 'simple_pages/about'
  get 'simple_pages/contact'
  root 'simple_pages#landing_page'
  post 'simple_pages/thank_you'
  mount ActionCable.server => '/cable'
  # For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html
end

产品show.html.erb中的表格

<%= form_with(url: '/payments/create') do |form| %>
  <%= render partial: "shared/stripe_checkout_button" %>
   <%= hidden_field_tag(:product_id, @product.id) %>
<% end %>

但是，当我尝试完成测试付款时，会弹出动作控制器，显示“找不到没有ID的产品”。我以为这是在“创建”部分中定义的，但是我不确定该如何解决。任何建议将不胜感激。

Answer 1

您的表单发布中未设置:product_id，

1。快速解决方案：

您的表单网址可能是这样的：

<%= form_with(url: "/payments/create?#{product_id=@product.id}") do |form| %>

2。更好的方法：

配置您的付款路线已经具有产品ID：

# routes.rb

  resources :products do
    resources :comments
    resources :payments
  end

表单网址：

<%= form_with(url: product_payments_path(@product)) do |form| %>

使用Stripe无法找到没有ID的产品

1 个答案: