Redirect to sign_in if not logged in

app/controllers/manager/application_controller.rb

@@ -7,5 +7,15 @@ module Manager
       params[:order] ||= "created_at"
       params[:direction] ||= "desc"
     end
+
+    protected
+
+    def authenticate_administration!
+      if administration_signed_in?
+        super
+      else
+        redirect_to manager_sign_in_path
+      end
+    end
   end
 end