1 files changed, 48 insertions, 0 deletions

@@ -38,4 +38,52 @@ class BlogsController < ApplicationController
     })
   end
 
+  def upvote
+    @blog = Blog.find_by_slug(params[:slug])
+
+    raise ActiveRecord::RecordNotFound unless @blog
+    raise ActiveRecord::RecordNotFound unless @blog.published
+
+    respond_to do |format|
+      if @blog.upvote! request.remote_ip
+        format.html do
+          flash[:notice] = "You have upvoted the blog post \"#{@blog.title}\"."
+          redirect_to @blog
+        end
+        format.js { render "voted" }
+        format.xml { head :ok }
+      else
+        format.html do
+          flash[:notice] = "You have already voted on the blog post \"#{@blog.title}\"."
+          redirect_to @blog
+        end
+        format.xml { render :xml => { :error => "Someone from your IP address has already voted on this blog post."} }
+      end
+    end
+  end
+
+  def downvote
+    @blog = Blog.find_by_slug(params[:slug])
+
+    raise ActiveRecord::RecordNotFound unless @blog
+    raise ActiveRecord::RecordNotFound unless @blog.published
+
+    respond_to do |format|
+      if @blog.downvote! request.remote_ip
+        format.html do
+          flash[:notice] = "You have downvoted the blog post \"#{@blog.title}\"."
+          redirect_to @blog
+        end
+        format.js { render "voted" }
+        format.xml { head :ok }
+      else
+        format.html do
+          flash[:notice] = "You have already voted on the blog post \"#{@blog.title}\"."
+          redirect_to @blog
+        end
+        format.xml { render :xml => { :error => "Someone from your IP address has already voted on this blog post."} }
+      end
+    end
+  end
+
 end