Waiting copayer as a controller

js/controllers/copayers.js

@@ -0,0 +1,21 @@
+'use strict';
+
+angular.module('copayApp.controllers').controller('CopayersController',
+  function($scope, $rootScope, $location, backupService) {
+
+    $scope.backup = function() {
+      var w = $rootScope.wallet;
+      w.setBackupReady();
+      backupService.download(w);
+    };
+
+    $scope.downloadBackup = function() {
+      var w = $rootScope.wallet;
+      backupService.download(w);
+    }
+
+    $scope.goToWallet = function() {
+      $location.path('/addresses');
+    };
+
+  });