ここでは、プロセス全体を実行するための詳細コードを掲載しています。
registration_controller.rb
module Auth
class RegistrationController < Devise::RegistrationsController
include Auth::RegistrationHelper
def create
@user = User.new params[:user]
if @user.valid?
redirect_to get_subscribe_url(@user, request)
else
super
end
end
end
end
registration_helper.rb
module Auth::RegistrationHelper
def get_subscribe_url(user, request)
url = Rails.env == "production" ? "https://www.paypal.com/cgi-bin/webscr/?" : "https://www.sandbox.paypal.com/cgi-bin/webscr/?"
url + {
:ip => request.remote_ip,
:cmd => '_s-xclick',
:hosted_button_id => (Rails.env == "production" ? "ID_FOR_BUTTON" : "ID_FOR_BUTTON"),
:return_url => root_url,
:cancel_return_url => root_url,
:notify_url => payment_notifications_create_url,
:allow_note => true,
:custom => Base64.encode64("#{user.email}|#{user.organization_type_id}|#{user.password}")
}.to_query
end
end
payment_notification_controller.rb
class PaymentNotificationsController < ApplicationController
protect_from_forgery :except => [:create]
layout "single_column", :only => :show
def create
@notification = PaymentNotification.new
@notification.transaction_id = params[:ipn_track_id]
@notification.params = params
@notification.status = "paid"
@custom = Base64.decode64(params[:custom])
@custom = @custom.split("|")
@user = User.new
@user.email = @custom[0]
@user.organization_type_id = @custom[1].to_i
@user.password = @custom[2]
if @user.valid?
@user.save
@notification.user = @user
@notification.save
@user.send_confirmation_instructions
end
render :nothing => true
end
def show
end
end