From 4bae2c751c4129c453c0e7df9c339d9a7b85d91e Mon Sep 17 00:00:00 2001
From: Nicolas Gotchac <ngotchac@gmail.com>
Date: Wed, 15 Feb 2017 13:42:55 +0100
Subject: [PATCH] Fixes BadgeReg Middleware (#4547) (#4556)

---
 js/src/redux/providers/certifications/middleware.js | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/js/src/redux/providers/certifications/middleware.js b/js/src/redux/providers/certifications/middleware.js
index 6ea0bf37b..a1403ee3a 100644
--- a/js/src/redux/providers/certifications/middleware.js
+++ b/js/src/redux/providers/certifications/middleware.js
@@ -87,12 +87,12 @@ export default class CertificationsMiddleware {
       badgeReg
         .getContract()
         .then((badgeRegContract) => {
-          return badgeRegUpdateFilter(badgeRegContract.address, [
+          return badgeRegUpdateFilter(badgeRegContract.address, [ [
             badgeRegContract.instance.Registered.signature,
             badgeRegContract.instance.Unregistered.signature,
             badgeRegContract.instance.MetaChanged.signature,
             badgeRegContract.instance.AddressChanged.signature
-          ]);
+          ] ]);
         })
         .then(() => {
           shortFetchChanges();
@@ -125,9 +125,13 @@ export default class CertificationsMiddleware {
       }
 
       function onBadgeRegLogs (logs) {
-        const ids = logs.map((log) => log.params.id.value.toNumber());
+        return badgeReg.getContract()
+          .then((badgeRegContract) => {
+            logs = badgeRegContract.parseEventLogs(logs);
+            const ids = logs.map((log) => log.params.id.value.toNumber());
 
-        return fetchCertifiers(uniq(ids));
+            return fetchCertifiers(uniq(ids));
+          });
       }
 
       function _fetchChanges () {