Refactoring of order comments.

app/controllers/order_comments_controller.rb

@@ -0,0 +1,16 @@
+class OrderCommentsController < ApplicationController
+
+  def new
+    @order = Order.find(params[:order_id])
+    @order_comment = @order.comments.build(:user => current_user)
+  end
+
+  def create
+    @order_comment = OrderComment.new(params[:order_comment])
+    if @order_comment.save
+      render :layout => false
+    else
+      render :action => :new, :layout => false
+    end
+  end
+end

app/controllers/ordering_controller.rb

@@ -64,19 +64,6 @@ class OrderingController < ApplicationController
     end
   end
 
-  # adds a Comment to the Order
-  def add_comment
-    order = Order.find(params[:id])
-    comment = order.comments.build(params[:comment])
-    comment.user = @current_user
-    if !comment.text.blank? and comment.save
-      flash[:notice] = "Kommentar wurde erstellt."
-    else
-      flash[:error] = "Kommentar konnte nicht erstellt werden. Leerer Kommentar?"
-    end
-    redirect_to :action => 'show', :id => order
-  end
-
   private
 
   # Returns true if @current_user is member of an Ordergroup.

app/controllers/orders_controller.rb

@@ -159,17 +159,4 @@ class OrdersController < ApplicationController
       redirect_to @order
     end
   end
-
-  # adds a Comment to the Order
-  def add_comment
-    order = Order.find(params[:id])
-    comment = order.comments.build(params[:comment])
-    comment.user = @current_user
-    if !comment.text.empty? and comment.save
-      flash[:notice] = "Kommentar wurde erstellt."
-    else
-      flash[:error] = "Kommentar konnte nicht erstellt werden. Leerer Kommentar?"
-    end
-    redirect_to order
-  end
 end

app/helpers/order_comments_helper.rb

@@ -0,0 +1,2 @@
+module OrderCommentsHelper
+end

app/models/order_comment.rb

@@ -4,6 +4,7 @@ class OrderComment < ActiveRecord::Base
   belongs_to :user
 
   validates_presence_of :order_id, :user_id, :text
+  validates_length_of :text, :minimum => 3
 end
 
 # == Schema Information

app/views/order_comments/_form.html.haml

@@ -0,0 +1,5 @@
+= simple_form_for order_comment, :remote => true, :validate => true do |f|
+  = f.hidden_field :order_id
+  = f.hidden_field :user_id
+  = f.input :text, :input_html => {:size => "50x6"}
+  = f.submit

app/views/order_comments/create.js.erb

@@ -0,0 +1 @@
+$('#comments').html('<%= escape_javascript(render(:partial => 'shared/comments', :locals => { :comments => @order_comment.order.comments })) %>');

app/views/order_comments/new.js.erb

@@ -0,0 +1 @@
+$('#new_comment').html('<%= escape_javascript(render('form', :locals => { :order_comment => @order_comment})) %>');

app/views/ordering/show.html.haml

@@ -104,14 +104,8 @@
 .single_column{:style => "width:70em;"}
   .box_title
     %h2 Kommentare
-  .column_content#comments
+  .column_content
+    #comments
       = render :partial => 'shared/comments', :locals => { :comments => @order.comments }
-    %p
-    - form_for :comment, :url => { :action => :add_comment, :id => @order } do |form|
-      %p
-        %b Neuen Kommentar hinzufügen:
-        %br/
-        = form.text_area :text, :cols => 50, :rows => 6
-        %br/
-        = submit_tag "Kommentar hinzufügen"
+    #new_comment= render :partial => 'order_comments/form', :locals => { :order_comment => @order.comments.build(:user => current_user)}
     =  link_to_top

app/views/orders/show.haml

@@ -79,15 +79,8 @@
 .single_column{:style => "width:70em;"}
   .box_title
     %h2 Kommentare
-  .column_content#comments
-    = render :partial => "/shared/comments", :locals => { :comments => @order.comments }
-    %p
-      - form_for :comment, :url => add_comment_order_path(@order) do |form|
-        %p
-          %b Neuen Kommentar hinzufügen:
-          %br/
-          = form.text_area :text, :cols => 50, :rows => 6
-          %br/
-          = submit_tag "Kommentar hinzufügen"
-
+  .column_content
+    #comments
+      = render :partial => 'shared/comments', :locals => { :comments => @order.comments }
+    #new_comment= render :partial => 'order_comments/form', :locals => { :order_comment => @order.comments.build(:user => current_user)}
     = link_to_top

config/locales/de.yml

@@ -164,6 +164,8 @@ de:
       delivery: Lieferung
       stock_taking: Inventur
       financial_transaction: Kontotransaktion
+      order: Bestellung
+      order_comment: Kommentar
     attributes:
       article:
         price: Nettopreis
@@ -283,6 +285,8 @@ de:
       user:
         nick: "Benutzername"
         last_name: "Nachname"
+      order_comment:
+        text: 'Kommentar'
 
     hints:
       tax: 'In Prozent, Standard sind 7,0'

config/routes.rb

@@ -1,5 +1,9 @@
 Foodsoft::Application.routes.draw do
 
+  get "order_comments/new"
+
+  get "comments/new"
+
   get "sessions/new"
 
   root :to => redirect("/#{Foodsoft.env}")
@@ -44,6 +48,8 @@ Foodsoft::Application.routes.draw do
     end
     match '/ordering' => 'ordering#index', :as => 'ordering'
 
+    resources :order_comments, :only => [:new, :create]
+
     ############ Foodcoop orga
 
     resources :invites, :only => [:new, :create]

test/functional/order_comments_controller_test.rb

@@ -0,0 +1,9 @@
+require 'test_helper'
+
+class OrderCommentsControllerTest < ActionController::TestCase
+  test "should get new" do
+    get :new
+    assert_response :success
+  end
+
+end

test/unit/helpers/order_comments_helper_test.rb

@@ -0,0 +1,4 @@
+require 'test_helper'
+
+class OrderCommentsHelperTest < ActionView::TestCase
+end