From 5255d4ba31829d69f16aa93a6b44786c6e95871d Mon Sep 17 00:00:00 2001
From: Ivan Socolsky <jungans@gmail.com>
Date: Wed, 7 Jan 2015 19:59:35 -0300
Subject: [PATCH] add checksum on close

---
 js/models/Identity.js          | 23 ++++++++++++++++++++---
 js/services/identityService.js |  8 ++------
 2 files changed, 22 insertions(+), 9 deletions(-)

diff --git a/js/models/Identity.js b/js/models/Identity.js
index 3cb8a4633..289f205bf 100644
--- a/js/models/Identity.js
+++ b/js/models/Identity.js
@@ -460,9 +460,26 @@ Identity.prototype._cleanUp = function() {
 /**
  * @desc Closes the wallet and disconnects all services
  */
-Identity.prototype.close = function() {
-  this._cleanUp();
-  this.emitAndKeepAlive('closed');
+Identity.prototype.close = function(cb) {
+  var self = this;
+
+  function doClose() {
+    self._cleanUp();
+    self.emitAndKeepAlive('closed');
+    if (cb) return cb();
+  };
+
+  self.verifyChecksum(function(err, match) {
+    if (!err && match) {
+      self.store({
+        noWallets: true,
+      }, function(err) {
+        return doClose();
+      });
+    } else {
+      return doClose();
+    }
+  });
 };
 
 
diff --git a/js/services/identityService.js b/js/services/identityService.js
index 4cdb97d61..6f9e78324 100644
--- a/js/services/identityService.js
+++ b/js/services/identityService.js
@@ -322,12 +322,8 @@ angular.module('copayApp.services')
     root.signout = function() {
       $rootScope.signingOut = true;
       if ($rootScope.iden) {
-        $rootScope.iden.store({
-          noWallets: true
-        }, function() {
-          $rootScope.signingOut = false;
-          $rootScope.iden.close(); // Will trigger 'closed'
-        });
+        $rootScope.signingOut = false;
+        $rootScope.iden.close(); // Will trigger 'closed'
       }
     };