Remove then block by passing callback through to requestPermanentDeletion

Author: tr90814

lib/user.js

@@ -52,14 +52,8 @@ export default class User {
     }
 
     return this.find(params)
-      .then((res) => this.requestPermanentDeletion(res.body.id))
-      .then((res) => {
-        if (f) {
-          return f(null, res);
-        }
-
-        return res;
-      }).catch((err) => {
+      .then((res) => this.requestPermanentDeletion(res.body.id, f))
+      .catch((err) => {
         if (f) {
           return f(err);
         }