PayPal Notification未收到Rails 4

Question

我在做一個Web應用程序。我想讓用戶使用PayPal付款。一旦用戶付款，我希望貝寶向我發送通知，以更新「預訂」表中的'paid_at'列。爲了做到這一點，我使用IPN。這是我的代碼：

控制器

class PaymentNotificationsController < ApplicationController 
    protect_from_forgery :except => [:create] 

    def create 
    PaymentNotification.create!(:params => params, :booking_id => params[:invoice],  :status => params[:payment_status], :transaction_id => params[:txn_id]) 
    render :nothing => true 
    end 

end 

查看

<%= link_to "Pay tour", @booking.paypal_url(tour_booking_url(@tour, @booking), payment_notifications_url) %> 

Booking.rb

def paypal_url(return_url, notify_url) 
    values = { 
     :business => 'tourify-facilitator@gmx.com', 
     :cmd => '_cart', 
     :upload => 1, 
     :return => return_url, 
     :notify_url => notify_url, 
     :invoice => id, 
     :currency_code => tour.currency 
    } 
    values.merge!({ 
     "amount_1" => tour.price, 
     "item_name_1" => tour.title, 
     "item_number_1" => tour.id, 
     "quantity_1" => '1' 
    }) 
    "https://www.sandbox.paypal.com/cgi-bin/webscr?" + values.to_query 
    end 

型號 類PaymentNotification <的ActiveRecord :: Base的

belongs_to :booking 
    serialize :params 
    after_create :booking_as_purchased 

    private 

     def booking_as_purchased 
      if status == "Completed" 
       booking.update_attribute(:paid_at, Time.now) 
      end 
     end 

end 

耙路線

payment_notification GET /payment_notifications/:id(.:format)   payment_notifications#show 
         PATCH /payment_notifications/:id(.:format)  payment_notifications#update 
         PUT /payment_notifications/:id(.:format)  payment_notifications#update 
         DELETE /payment_notifications/:id(.:format)  payment_notifications#destroy 

如果我嘗試在本地主機上創建作爲貝寶不能將其發送到本地主機的通知。

curl -d "txn_id=1&invoice=2&payment_status=Completed" http://localhost:3000/payment_notifications 

它正常工作！ ：D

但是，當我在Amazon上部署並且我希望PayPal向我發送通知時，它不起作用，將創建一個空PaymentNotification。我究竟做錯了什麼？

P.S .:我使用沙箱測試PayPal。

登錄：

Started POST "/payment_notifications" for xxx.xxx.xxx.xxx at 2014-12-08 14:18:15 +0000 
Processing by PaymentNotificationsController#create as HTML 
Parameters: {"mc_gross"=>"100.00", "invoice"=>"1", "protection_eligibility"=>"Eligible", "address_status"=>"confirmed", "item_number1"=>"1", "payer_id"=>"EFKVBTWPRKNG2", "tax"=>"0.00", "address_street"=>"1 Main St", "payment_date"=>"06:17:52 Dec 08, 2014 PST", "payment_status"=>"Pending", "charset"=>"windows-1252", "address_zip"=>"95131", "mc_shipping"=>"0.00", "mc_handling"=>"0.00", "first_name"=>"Test", "address_country_code"=>"US", "address_name"=>"Test Buyer", "notify_version"=>"3.8", "custom"=>"", "payer_status"=>"verified", "business"=>"buyer@xxx.com", "address_country"=>"United States", "num_cart_items"=>"1", "mc_handling1"=>"0.00", "address_city"=>"San Jose", "verify_sign"=>"AbzlMQfnGCW1kgs7W9U77Rx7TroaAGJzDnLnXH7bFEGd0xPQWC6s6R8I", "payer_email"=>"payer@xxx.com", "mc_shipping1"=>"0.00", "tax1"=>"0.00", "txn_id"=>"0C655528WK741393U", "payment_type"=>"instant", "last_name"=>"Buyer", "address_state"=>"CA", "item_name1"=>"Visit Málaga", "receiver_email"=>"xxx@xxx.com", "quantity1"=>"1", "receiver_id"=>"24D33E98DC7TW", "pending_reason"=>"multi_currency", "txn_type"=>"cart", "mc_gross_1"=>"100.00", "mc_currency"=>"EUR", "residence_country"=>"US", "test_ipn"=>"1", "transaction_subject"=>"", "payment_gross"=>"", "ipn_track_id"=>"fb978c14e5cf7"} 
(0.1ms) begin transaction 
SQL (0.2ms) INSERT INTO "payment_notifications" ("booking_id", "created_at", "params", "status", "transaction_id", "updated_at") VALUES (?, ?, ?, ?, ?, ?) [["booking_id", 1], ["created_at", "2014-12-08 14:18:15.461260"], ["params", "--- !ruby/hash:ActionController::Parameters\nmc_gross: '100.00'\ninvoice: '1'\nprotection_eligibility: Eligible\naddress_status: confirmed\nitem_number1: '1'\npayer_id: EFKVBTWPRKNG2\ntax: '0.00'\naddress_street: 1 Main St\npayment_date: 06:17:52 Dec 08, 2014 PST\npayment_status: Pending\ncharset: windows-1252\naddress_zip: '95131'\nmc_shipping: '0.00'\nmc_handling: '0.00'\nfirst_name: Test\naddress_country_code: US\naddress_name: Test Buyer\nnotify_version: '3.8'\ncustom: ''\npayer_status: verified\nbusiness: tourify-facilitator@gmx.com\naddress_country: United States\nnum_cart_items: '1'\nmc_handling1: '0.00'\naddress_city: San Jose\nverify_sign: AbzlMQfnGCW1kgs7W9U77Rx7TroaAGJzDnLnXH7bFEGd0xPQWC6s6R8I\npayer_email: tourify-buyer@gmx.com\nmc_shipping1: '0.00'\ntax1: '0.00'\ntxn_id: 0C655528WK741393U\npayment_type: instant\nlast_name: Buyer\naddress_state: CA\nitem_name1: Visit Málaga\nreceiver_email: xxx@xxx.com\nquantity1: '1'\nreceiver_id: 24D33E98DC7TW\npending_reason: multi_currency\ntxn_type: cart\nmc_gross_1: '100.00'\nmc_currency: EUR\nresidence_country: US\ntest_ipn: '1'\ntransaction_subject: ''\npayment_gross: ''\nipn_track_id: fb978c14e5cf7\naction: create\ncontroller: payment_notifications\n"], ["status", "Pending"], ["transaction_id", "0C655528WK741393U"], ["updated_at", "2014-12-08 14:18:15.461260"]] 

謝謝！

Answer 1

我有類似的問題。要從PayPal接收IPN，需要在發送箱賣家帳號preferences中設置通知網址。

本地測試IPN可以使用https://ngrok.com/