diff --git a/api/routes/slotting.js b/api/routes/slotting.js
index d5341b1..7243209 100644
--- a/api/routes/slotting.js
+++ b/api/routes/slotting.js
@@ -2,8 +2,8 @@
 
 // modules
 const express = require('express');
-const http = require("http");
-const https = require("https");
+const http = require('http');
+const https = require('https');
 const parse = require('node-html-parser').parse;
 
 // HTTP status codes by name
@@ -13,28 +13,27 @@ const routerHandling = require('../middleware/router-handling');
 
 /**
  * getHtml:  REST get request returning HTML page response
- * @param options: http options object
- * @param onResult: callback to pass the results JSON object(s) back
+ * @param {object} options: http options object
+ * @param {function} onResult: callback to pass the results JSON object(s) back
  */
 const getHtml = (options, onResult) => {
   let port = (options.port === 443) ? https : http;
   let req = port.request(options, (res) => {
-    var output = '';
-    console.log(options.host + ':' + res.statusCode);
+    let output = '';
     res.setEncoding('utf8');
 
-    res.on('data', function (chunk) {
+    res.on('data', (chunk) => {
       output += chunk;
     });
 
-    res.on('end', function() {
+    res.on('end', () => {
       if (res.statusCode === 301) { // follow redirect
         const location = res.headers.location;
-        const baseUrl = ((options.port === 443) ? 'https':'http') + '://' + options.host;
+        const baseUrl = ((options.port === 443) ? 'https' : 'http') + '://' + options.host;
         options.path = location.replace(baseUrl, '');
         getHtml(options, (status, redirectData) => {
           onResult(status, redirectData);
-        })
+        });
       } else {
         onResult(res.statusCode, output);
       }
@@ -47,40 +46,40 @@ const defaulUserReqOptions = {
   host: 'opt4.net',
   port: 443,
   path: '/dashboard/index.php?user/',
-  method: 'GET'
+  method: 'GET',
 };
 
 const slotting = new express.Router();
 
 // routes **********************
 slotting.route('/user/:id')
-      .get((req, res, next) => {
-        const userId = req.params.id;
-        const options = Object.assign({}, defaulUserReqOptions);
-        options.path = options.path.concat(userId);
+        .get((req, res, next) => {
+          const userId = req.params.id;
+          const options = Object.assign({}, defaulUserReqOptions);
+          options.path = options.path.concat(userId);
 
-        getHtml(options, (status, targetRes) => {
-          if (status !== codes.success) {
-            const err = new Error('Can not resolve user from remote service');
-            err.status = codes.notfound;
-            return next(err);
-          }
+          getHtml(options, (status, targetRes) => {
+            if (status !== codes.success) {
+              const err = new Error('Can not resolve user from remote service');
+              err.status = codes.notfound;
+              return next(err);
+            }
 
-          const root = parse(targetRes);
-          const userNameEl = root.querySelector('.contentTitle');
-          let user = {
-            name: userNameEl.childNodes[0].rawText.trim()
-          };
+            const root = parse(targetRes);
+            const userNameEl = root.querySelector('.contentTitle');
+            let user = {
+              name: userNameEl.childNodes[0].rawText.trim(),
+            };
 
-          res.locals.items = user;
-          res.locals.processed = true;
-          return next();
-        });
-      })
+            res.locals.items = user;
+            res.locals.processed = true;
+            return next();
+          });
+        })
 
-      .all(
-        routerHandling.httpMethodNotAllowed
-      );
+        .all(
+          routerHandling.httpMethodNotAllowed
+        );
 
 // this middleware function can be used, if you like or remove it
 // it looks for object(s) in res.locals.items and if they exist, they are send to the client as json