FIX: dual modal when deleting spammer in the flag modal

app/assets/javascripts/admin/routes/admin_flags_route.js

@@ -15,18 +15,6 @@ Discourse.AdminFlagsRouteType = Discourse.Route.extend({
     adminFlagsController.set('query', this.get('filter'));
   },
 
-  actions: {
-    /**
-      Deletes a user and all posts and topics created by that user.
-
-      @method deleteSpammer
-    **/
-    deleteSpammer: function (user) {
-      this.send('closeModal');
-      user.deleteAsSpammer(function() { window.location.reload(); });
-    }
-  }
-
 });
 
 Discourse.AdminFlagsActiveRoute = Discourse.AdminFlagsRouteType.extend({

app/assets/javascripts/discourse/routes/application.js.es6

@@ -136,7 +136,16 @@ var ApplicationRoute = Em.Route.extend({
           router.controllerFor('editCategory').set('selectedTab', 'general');
         });
       }
+    },
 
+    /**
+      Deletes a user and all posts and topics created by that user.
+
+      @method deleteSpammer
+    **/
+    deleteSpammer: function (user) {
+      this.send('closeModal');
+      user.deleteAsSpammer(function() { window.location.reload(); });
     }
   },
 

app/assets/javascripts/discourse/templates/modal/flag.js.handlebars

@@ -28,7 +28,6 @@
   {{/if}}
 
   {{#if canDeleteSpammer}}
-    <button class="btn btn-danger" {{action deleteSpammer}} {{bind-attr disabled="submitDisabled"}} title="{{i18n flagging.delete_spammer}}"><i class="fa fa-exclamation-triangle"></i> {{i18n flagging.delete_spammer}}</button>
+    <button class="btn btn-danger" {{action deleteSpammer userDetails}} {{bind-attr disabled="submitDisabled"}} title="{{i18n flagging.delete_spammer}}"><i class="fa fa-exclamation-triangle"></i> {{i18n flagging.delete_spammer}}</button>
   {{/if}}
 </div>
-