improving error handling

backend/routes/ErrorRouter.ts

@@ -1,6 +1,7 @@
 ///<reference path="../../typings/main.d.ts"/>
 
 import {RenderingMWs} from "../middlewares/RenderingMWs";
+import {Error, ErrorCodes} from "../../common/entities/Error";
 
 export class ErrorRouter{
     constructor(private app) {
@@ -17,15 +18,13 @@ export class ErrorRouter{
 
     private addGenericHandler() {
         this.app.use((err, req, res, next) =>   {
-            res.status(500).send('Houston, we have a problem!');
 
             //Flush out the stack to the console
             console.error(err.stack);
-        });
-        
+            next(new Error(ErrorCodes.SERVER_ERROR,"Unknown server side error"));
+        },
+        RenderingMWs.renderError
+        );
     }
 
-
-
-
 }