From f4fd6c24f763737b43a2246ed36f329961874a6b Mon Sep 17 00:00:00 2001
From: Matias Alejo Garcia <ematiu@gmail.com>
Date: Sun, 30 Nov 2014 23:14:46 -0300
Subject: [PATCH] better state handling at home

---
 js/controllers/home.js | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

diff --git a/js/controllers/home.js b/js/controllers/home.js
index 58c70e93e..c5da16cc0 100644
--- a/js/controllers/home.js
+++ b/js/controllers/home.js
@@ -16,6 +16,20 @@ angular.module('copayApp.controllers').controller('HomeController', function($sc
 
   Compatibility.check($scope);
 
+  $scope.done = function() {
+    $rootScope.starting = false;
+  };
+
+
+  $scope.$on("$destroy", function(){
+    var iden = $rootScope.iden;
+    if (iden) {
+      iden.removeListener('newWallets', $scope.done );
+      iden.removeListener('noWallets', $scope.done );
+    }
+  });
+
+
   $scope.openProfile = function(form) {
     $scope.confirmedEmail = false;
     if (form && form.$invalid) {
@@ -24,8 +38,8 @@ angular.module('copayApp.controllers').controller('HomeController', function($sc
     }
     $rootScope.starting = true;
     identityService.open(form.email.$modelValue, form.password.$modelValue, function(err, iden) {
-      $rootScope.starting = false;
-      if (err) {
+     if (err) {
+        $rootScope.starting = false;
         copay.logger.warn(err);
         if ((err.toString() || '').match('PNOTFOUND')) {
           $scope.error = 'Invalid email or password';
@@ -33,6 +47,11 @@ angular.module('copayApp.controllers').controller('HomeController', function($sc
           $scope.error = 'Unknown error';
         }
       }
+
+      if (iden) {
+        iden.on('newWallet', $scope.done);
+        iden.on('noWallets', $scope.done);
+      }
     });
   }