gistfile1.txt

class Purchase < ActiveRecord::Base
belongs_to :user
  # attr_accessible :title, :body
attr_accessible :stripe_card_token, :picture

  attr_accessor :picture_file_name
  attr_accessor :picture_content_type
  attr_accessor :picture_file_size
  attr_accessor :picture_updated_at


  Paperclip.interpolates :normalized_picture_name do |attachment, style|
            attachment.instance.normalized_picture_name
                                                  end
  def normalized_picture_name
          "#{self.email}-#{self.id}-#{self.picture_file_name.gsub(/[^a-zA-Z0-9_\.]/,'_')}"
  end

  has_attached_file :picture,
         :path => ":rails_root/public/system/:attachment/:id/:style/:normalized_picture_name",
         :url => "/system/:attachment/:id/:style/:normalized_video_file_name",
         :storage => :s3,
         :bucket => ENV['S3_BUCKET_NAME'],
         :s3_credentials => S3_CREDENTIALS

  def save_with_payment
     if valid?
        customer = Stripe::Customer.create(description: "test",  card: stripe_card_token)
        self.stripe_customer_token = customer.id
        save!
     end
  end

  rescue Stripe::InvalidRequestError => e
   logger.error "Stripe error while creating customer: #{e.message}"
   errors.add :base, "There was a problem with your credit card."
   false


end



lass MyDevise::RegistrationsController < Devise::RegistrationsController



  def create
    build_resource

       if resource.save
       if resource.active_for_authentication?
        set_flash_message :notice, :signed_up if is_navigational_format?
        sign_in(resource_name, resource)
        @user = current_user
        @purchase = Purchase.new(params[:purchase],:user_id => @user.id )
        @purchase.save_with_payment

        respond_with resource, :location => after_sign_up_path_for(resource)
      else
        set_flash_message :notice, :"signed_up_but_#{resource.inactive_message}" if is_navigational_format?
        expire_session_data_after_sign_in!
        respond_with resource, :location => after_inactive_sign_up_path_for(resource)
      end
    else
      clean_up_passwords resource
      respond_with resource
    end
  end


end