[PROJXP] [PATCH] Added a named scope by product to user stories.

[Darryl L. Pierce]

Signed-off-by: Darryl L. Pierce <mcpierce(a)gmail.com&gt;
---
 app/controllers/products_controller.rb |    8 +++-----
 app/models/user_story.rb               |    4 ++++
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/app/controllers/products_controller.rb
b/app/controllers/products_controller.rb
index 0eaae5b..a1e8532 100644
--- a/app/controllers/products_controller.rb
+++ b/app/controllers/products_controller.rb
@@ -56,11 +56,9 @@ class ProductsController < ApplicationController
       :conditions => ['product_id = ?', @product.id],
       :page       => params[:sprint_page],
       :per_page   => 10)
-    @user_stories = UserStory.paginate(
-      :conditions => ['product_id = ?', @product.id],
-      :order      => 'priority ASC',
-      :page       => params[:user_story_page],
-      :per_page   => 10)
+    @user_stories = UserStory.for_product(@product.id).paginate(:order    =>
'priority ASC',
+                                                                :page     =>
params[:user_story_page],
+                                                                :per_page => 10)
 
     respond_to do |format|
       format.html
diff --git a/app/models/user_story.rb b/app/models/user_story.rb
index 81a1675..f277e90 100644
--- a/app/models/user_story.rb
+++ b/app/models/user_story.rb
@@ -38,6 +38,10 @@ class UserStory < ActiveRecord::Base
   belongs_to :epic
   has_many :backlog_items
 
+  named_scope :by_product, lambda { |product_id|
+    {:conditions => ["where product_id = ?", product_id]}
+  }
+
   # Returns whether the user can edit this user story.
   def can_edit?(user)
     user && (user.id == product.owner_id)
-- 
1.6.0.6