[PROJXP] [PATCH] User stories are closed when the sprint is completed if the related backlog item was completed. #81

[LAN-SUN-LUK Benjamin]

Signed-off-by: Benjamin LAN-SUN-LUK <benjamin.lan-sun-luk(a)supinfo.com&gt;
---
 app/models/sprint.rb |   18 ++++++++++++++++++
 1 files changed, 18 insertions(+), 0 deletions(-)

diff --git a/app/models/sprint.rb b/app/models/sprint.rb
index 1fffb5b..bd7c788 100644
--- a/app/models/sprint.rb
+++ b/app/models/sprint.rb
@@ -56,6 +56,8 @@ class Sprint < ActiveRecord::Base
   validates_presence_of :goals,
     :message => 'Please list the goals for this sprint.'
 
+  after_update :close_user_stories
+
   belongs_to :product
 
   has_many :backlog_items, :dependent => :destroy
@@ -188,4 +190,20 @@ class Sprint < ActiveRecord::Base
 
     return false
   end
+
+  private
+
+  # When the user close a sprint, every user stories are close if the
related
+  # backlog item are completed.
+  def close_user_stories
+    return unless status == STATUS_CLOSED
+
+    self.backlog_items.each do |backlog_item|
+      if backlog_item.state == BacklogItem::STATE_COMPLETED
+        user_story = backlog_item.user_story
+        user_story.closed = true
+        user_story.save!
+      end
+    end
+  end
 end
-- 
1.6.0.2