Add guest account

app/controllers/guest/orders_controller.rb

@@ -0,0 +1,9 @@
+class Guest::OrdersController < OrdersController
+  before_action :load_guest
+
+  private
+
+  def load_guest
+    @user = User.guest
+  end
+end

app/controllers/orders_controller.rb

@@ -9,7 +9,7 @@ class OrdersController < ApplicationController
 
   def create
     if @order.save
-      flash[:success] = "#{@order.to_sentence} ordered. Enjoy it!"
+      flash[:success] = @order.flash_success
       redirect_to root_path
     else
       @products = Product.all.for_sale.order(:name)

app/helpers/application_helper.rb

@@ -1,4 +1,6 @@
 module ApplicationHelper
+  include ActionView::Helpers::NumberHelper
+
   def bootstrap_class_for flash_type
     { success: "alert-success", error: "alert-danger", alert: "alert-warning", notice: "alert-info" }[flash_type] || flash_type.to_s
   end

app/models/order.rb

@@ -11,7 +11,7 @@
 #
 
 class Order < ActiveRecord::Base
-  include ActionView::Helpers::TextHelper
+  include ActionView::Helpers::TextHelper, ApplicationHelper
 
   belongs_to :user, counter_cache: true
   has_many :order_items, dependent: :destroy
@@ -19,7 +19,7 @@ class Order < ActiveRecord::Base
 
   before_validation :calculate_price
   before_save { |o| o.order_items = o.order_items.reject{ |oi| oi.count == 0 } }
-  after_create :create_api_job
+  after_create :create_api_job, unless: -> { user.name == "Guest" }
 
   validates :user, presence: true
   validates_associated :order_items
@@ -33,6 +33,12 @@ class Order < ActiveRecord::Base
     }.to_sentence
   end
 
+  def flash_success
+    f = "#{to_sentence} ordered."
+    f << " Please put #{euro_from_cents(price_cents)} in our pot!" if user.name == "Guest"
+    f << " Enjoy it!"
+  end
+
   def deletable
     self.created_at > Rails.application.config.call_api_after.ago
   end

app/models/user.rb

@@ -55,4 +55,10 @@ class User < ActiveRecord::Base
     rescue
     end
   end
+
+  def self.guest
+    @guest || find_or_create_by(name: "Guest") do |user|
+      user.avatar = File.new(File.join("app", "assets", "images", "guest.png"))
+    end
+  end
 end

app/views/orders/overview.html.haml

@@ -7,5 +7,7 @@
       - @last.each do |user|
         = image_tag user.avatar(:small), class: "img-responsive img-circle img-thumbnail"
   .col-md-11
+    .row.text-center
+      =link_to "Not a Zeus Account? Order as a guest.", new_guest_order_path, class: "btn btn-primary btn-lg"
     .row
     = render @users

config/routes.rb

@@ -36,4 +36,8 @@ Rails.application.routes.draw do
   resources :barcodes, only: [:show, :index, :destroy]
 
   get 'overview' => 'orders#overview', as: "orders"
+
+  namespace :guest do
+    resources :orders, only: [:new, :create]
+  end
 end

spec/controllers/barcodes_controller_spec.rb

@@ -0,0 +1,36 @@
+#      product_barcodes POST     /products/:product_id/barcodes(.:format) barcodes#create
+#              barcodes GET      /barcodes(.:format)                      barcodes#index
+#               barcode GET      /barcodes/:id(.:format)                  barcodes#show
+#                       DELETE   /barcodes/:id(.:format)                  barcodes#destroy
+#
+
+describe BarcodesController, type: :controller do
+  before :each do
+    @admin = create :admin
+    sign_in @admin
+  end
+
+  ##########
+  #  POST  #
+  ##########
+  #
+  describe 'POST create' do
+
+  end
+
+  ###########
+  #  INDEX  #
+  ###########
+
+  describe 'GET index' do
+
+  end
+
+  ##########
+  #  SHOW  #
+  ##########
+
+  describe 'GET show' do
+
+  end
+end