Как я могу передать аргументы на сервер во время оплаты PayPal? - PullRequest
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Как я могу передать аргументы на сервер во время оплаты PayPal?

0 голосов
/ 17 января 2019

Я использую рельсы 5 с ruby ​​2.3 и gem 'paypal-sdk-rest' код на мой взгляд выглядит так: 

    <script>
        paypal.Button.render({

            env: 'sandbox', // sandbox | production

            // Show the buyer a 'Pay Now' button in the checkout flow
            commit: true,

            // payment() is called when the button is clicked
            payment: function() {

                // Set up a url on your server to create the payment
                var CREATE_URL = '/payment/create/';

                // Make a call to your server to set up the payment
                return paypal.request.post(CREATE_URL)
                    .then(function(res) {
                        return res.paymentID;
                    });
            },

            // onAuthorize() is called when the buyer approves the payment
            onAuthorize: function(data, actions) {

                // Set up a url on your server to execute the payment
                var EXECUTE_URL = '/payment/execute/';

                // Set up the data you need to pass to your server
                var data = {
                    paymentID: data.paymentID,
                    payerID: data.payerID
                };

                // Make a call to your server to execute the payment
                return paypal.request.post(EXECUTE_URL, data)
                    .then(function (res) {
                        window.alert('Payment Complete!');
                    });
            }

        }, '#paypal-button-container');
    </script>

Мой код на стороне сервера для PayPal: 

require 'paypal-sdk-rest'
include PayPal::SDK::REST
include PayPal::SDK::Core::Logging

class PaymentsController < ApplicationController
  skip_before_action :verify_authenticity_token

  def create
# Build Payment object
byebug
    @payment = Payment.new({
                               :intent => "sale",
                               :payer => {
                               :payment_method => "paypal"},
                               :redirect_urls => {
                                   :return_url => "http://localhost:3000/payment/execute",
                                   :cancel_url => "http://localhost:3000/"},
                               :transactions => [{
                                                     :item_list => {
                                                     :items => [{
                                                                    :name => "item",
                                                                    :sku => "item",
                                                                    :price => ".1",
                                                                    :currency => "USD",
                                                                    :quantity => 1}]},
                                                     :amount => {
                                                         :total => ".1",
                                                         :currency => "USD",:details => {"subtotal": "126", "shipping": "0", "tax": "0"}},
                                                     :description => "This is the payment transaction description."}]})


    if @payment.create
      @payment.id # Payment Id
      logger.info "Payment[#{@payment.id}]"
      logger.info "Redirect: #{@redirect_url}"
      render json: {success: true, paymentID: @payment.id}
    else
      logger.error @payment.error.inspect
      @payment.error # Error Hash
      render json: {success: false}
    end
  end

  def execute
# byebug
    payment = PayPal::SDK::REST::Payment.find(params[:paymentID])
    if payment.execute(payer_id: params[:payerID])
      render json: {msg: 'Payment Complete'}
    else
      render json: {msg: payment.error}
    end
  end
end

config / paypal.yml имеет вид: 

test: &default

  # Credentials for REST APIs
  client_id: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
  client_secret: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

  # Mode can be 'live' or 'sandbox'
  mode: sandbox

  # Credentials for Classic APIs
  app_id: APP-80W284485P519543T
  username: jb-us-seller_api1.paypal.com
  password: WX4WTU3S8MY44S7F
  signature: AFcWxV21C7fd0v3bYYYRCpSSRl31A7yDhhsPUU2XhtMoZXsWHFxu-RWy
  # # With Certificate
  # cert_path: "config/cert_key.pem"
  sandbox_email_address: XXXXX-facilitator@XXXXXX.com

  # # IP Address
  # ip_address: 127.0.0.1
  # # HTTP Proxy
  # http_proxy: http://proxy-ipaddress:3129/

development:
  <<: *default

production:
  <<: *default
  mode: live

Теперь, пожалуйста, предоставьте процедуру / метод, с помощью которого я передаю аргумент серверу для представления на стороне клиента.

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