add feature flag to not echo cookies

src/response/request.js

@@ -1,9 +1,24 @@
 const config = require('../nconf');
 
-module.exports = (req) => config.get('enable:request') ? {
-    params: req.params,
-    query: req.query,
-    cookies: req.cookies,
-    body: req.body,
-    headers: req.headers
-} : undefined;
+module.exports = (req) => {
+  if (config.get('enable:request')) {
+      if (config.get('enable:cookies')) {
+          return {
+              params: req.params,
+              query: req.query,
+              cookies: req.cookies,
+              body: req.body,
+              headers: req.headers
+          }
+      } else {
+          return {
+              params: req.params,
+              query: req.query,
+              body: req.body,
+              headers: req.headers
+          }
+      }
+  } else {
+      return undefined
+  }
+}