From 00b53ac4cbff8467ad240e78788d809a9ccff2a0 Mon Sep 17 00:00:00 2001
From: Ivan Socolsky <jungans@gmail.com>
Date: Mon, 31 Oct 2016 14:24:28 -0300
Subject: [PATCH] add index to TXS & TX_NOTES

---
 lib/storage.js | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/lib/storage.js b/lib/storage.js
index 6682679..e6a43f8 100644
--- a/lib/storage.js
+++ b/lib/storage.js
@@ -46,6 +46,10 @@ Storage.prototype._createIndexes = function() {
     isPending: 1,
     txid: 1,
   });
+  this.db.collection(collections.TXS).createIndex({
+    walletId: 1,
+    createdOn: -1,
+  });
   this.db.collection(collections.NOTIFICATIONS).createIndex({
     walletId: 1,
     id: 1,
@@ -65,13 +69,7 @@ Storage.prototype._createIndexes = function() {
     type: 1,
     key: 1,
   });
-
-
-  this.db.collection(collections.ADDRESSES).dropIndex({
-    walletId: 1
-  });
-
-  this.db.collection(collections.TX_NOTES).dropIndex({
+  this.db.collection(collections.TX_NOTES).createIndex({
     walletId: 1,
     txid: 1,
   });