Cleanup

lib/contracts/contributor.js

@@ -1,6 +1,6 @@
 const Record = require('./record');
 const ContributorSerializer = require('../serializers/contributor');
-const KreditsFormatter = require('../utils/kredits-formatter');
+const formatKredits = require('../utils/format-kredits');
 
 class Contributor extends Record {
   get count () {
@@ -11,11 +11,10 @@ class Contributor extends Record {
     return this.functions.getContributorById(id)
       .then(data => {
         return this.ipfs.catAndMerge(data, ContributorSerializer.deserialize);
-      })
-      .then(data => {
-        data.balanceInt = KreditsFormatter(data.balance);
-        return Promise.resolve(data);
-      })
+      }).then(data => {
+        data.balanceInt = formatKredits(data.balance);
+        return data;
+      });
   }
 
   filterByAccount(search) {