use accept slider directive

src/js/directives/directives.js

@@ -162,4 +162,20 @@ angular.module('copayApp.directives')
         });
       }
     }
+  })
+  .directive('accept', function($log, profileService, walletService, lodash) {
+    return {
+      restrict: 'E',
+      templateUrl: 'views/includes/acceptSlide.html',
+      scope: {},
+      link: function(scope, element, attrs) {
+        scope.$on("$ionicSlides.sliderInitialized", function(event, data) {
+          scope.slider = data.slider;
+        });
+
+        scope.$on("$ionicSlides.slideChangeEnd", function(event, data) {
+          if (data.slider.activeIndex == 0) scope.$emit('accepted');
+        });
+      }
+    }
   });