diff --git a/app/controllers/sources_controller.rb b/app/controllers/sources_controller.rb
--- a/app/controllers/sources_controller.rb
+++ b/app/controllers/sources_controller.rb
@@ -14,4 +14,14 @@
     render 'direct_edit'
   end
 
+  def get_latest_submission_status
+    @problem = Problem.find(params[:pid])
+    @submission = Submission.find_last_by_user_and_problem(params[:uid],params[:pid])
+    puts User.find(params[:uid]).login
+    puts Problem.find(params[:pid]).name
+    puts 'nil' unless @submission
+    respond_to do |format|
+      format.js
+    end
+  end
 end