Added Payment model

app/controllers/orders_controller.rb

@@ -47,7 +47,7 @@ def order
 
     def check_if_paid
       redirect_to order_path(@order) unless @order.pending_payment?
-      @payment = @order.payment.new(:name => @order.name)
+      @payment = @order.build_payment(:name => @order.name)
     end
 
     def load_cart_into_line_items

app/models/order.rb

@@ -6,6 +6,7 @@ class Order < ActiveRecord::Base
   belongs_to :shipping, :class_name => "Address"
   belongs_to :billing, :class_name => "Address"
 
+  has_one :payment
   has_many :line_items
 
   validates_presence_of :user, :shipping, :billing

app/models/payment.rb

@@ -0,0 +1,34 @@
+class Payment < ActiveRecord::Base
+
+  belongs_to :order
+
+  attr_accessor :number, :month, :year, :verification_value, :name
+
+  validate :credit_card
+
+  def first_name
+    order.name.split(" ")[0]
+  end
+
+  def last_name
+    order.name.split(" ")[1]
+  end
+
+  def credit_card
+    credit_card = ActiveMerchant::Billing::CreditCard.new(
+      :number => number,
+      :month => month,
+      :year => year,
+      :first_name => first_name,
+      :last_name => last_name,
+      :verification_value => verification_value	
+    )
+
+    unless credit_card.valid?
+      credit_card.errors.full_messages.each do |message|
+        errors.add_to_base message
+      end
+    end
+  end
+
+end

app/views/admin/orders/show.html.erb

@@ -1,4 +1,5 @@
 <h1>Showing Order</h1>
 
-<% if @order.paid? %><p>This order is currently pending delivery, <%= button_to "mark as delivered", admin_order_path(@order, :order => { :status => "paid" }), :method => :put %></p><% end %>
+<% if @order.paid? %>
+  <p>This order is currently pending delivery, <%= button_to "mark as delivered", admin_order_path(@order), :method => :put %></p><% end %>
 <% if @order.sent? %><p>This order has been delivered</p><% end %>

app/views/orders/pay.html.erb

@@ -12,6 +12,6 @@
   <%= f.input :number, :label => "Credit Card Number" %>
   <%= f.input :month %>
   <%= f.input :year %>
-  <%= f.input %>
+  <%= f.input :verification_value %>
   <p><%= f.input "Confirm", :disable_with => "Processing" %> or <%= link_to "Back to Order", order_path(@order) %></p>
 <% end %>

config/environment.rb

@@ -19,6 +19,7 @@
   # config.gem "hpricot", :version => '0.6', :source => "http://code.whytheluckystiff.net"
   # config.gem "sqlite3-ruby", :lib => "sqlite3"
   # config.gem "aws-s3", :lib => "aws/s3"
+  config.gem "activemerchant", :lib => "active_merchant"
   config.gem "formtastic"
   config.gem "authlogic"
   config.gem "rubyist-aasm", :source => "http://gemcutter.org", :lib => 'aasm'

config/routes.rb

@@ -31,7 +31,7 @@
   #   end
 
   map.admin '/admin', :controller => "admin", :action => "index"
-  # map.resources :admin
+
   map.namespace :admin do |admin_index|
     admin_index.resources :orders
     admin_index.resources :products

db/migrate/20100208012410_create_payments.rb

@@ -0,0 +1,14 @@
+class CreatePayments < ActiveRecord::Migration
+  def self.up
+    create_table :payments do |t|
+      t.text :return_params
+      t.boolean :success
+      t.integer :order_id
+      t.timestamps
+    end
+  end
+
+  def self.down
+    drop_table :payments
+  end
+end

db/schema.rb

@@ -9,7 +9,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20100207092114) do
+ActiveRecord::Schema.define(:version => 20100208012410) do
 
   create_table "addresses", :force => true do |t|
     t.string   "name"
@@ -42,6 +42,14 @@
     t.datetime "updated_at"
   end
 
+  create_table "payments", :force => true do |t|
+    t.text     "return_params"
+    t.boolean  "success"
+    t.integer  "order_id"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
   create_table "photos", :force => true do |t|
     t.string   "name"
     t.string   "photo_file_name"

spec/fixtures/payments.yml

@@ -0,0 +1,9 @@
+# Read about fixtures at http://ar.rubyonrails.org/classes/Fixtures.html
+
+one:
+  return_params: MyText
+  success: false
+
+two:
+  return_params: MyText
+  success: false

spec/models/payment_spec.rb

@@ -0,0 +1,28 @@
+require 'spec_helper'
+
+describe Payment do
+  before(:each) do
+    @order = Order.make
+    @valid_attributes = {
+      :success => false,
+      :order => @order,
+      :name => @order.name,
+      :number => "0000 0000 0000 0000",
+      :month => "05",
+      :year => "2011",
+      :verification_value => "123"
+    }
+    @payment = Payment.new(@valid_attributes)
+  end
+
+  it "should create a new instance given valid attributes" do
+    Payment.create!(@valid_attributes)
+  end
+
+  it "should validate that the credit card is validated" do
+    @payment.number = nil
+    @payment.save
+    @payment.should have(1).error
+  end
+
+end