From 72b6099c16f48075fd285646805aa73a62e449aa Mon Sep 17 00:00:00 2001
From: stephengrider <ste.grider@gmail.com>
Date: Mon, 25 Jun 2018 14:38:31 -0600
Subject: [PATCH] indentation

---
 news/lib/src/models/item_model.dart   | 2 +-
 news/lib/src/screens/news_detail.dart | 2 +-
 news/lib/src/widgets/comment.dart     | 7 ++++---
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/news/lib/src/models/item_model.dart b/news/lib/src/models/item_model.dart
index 8b5f33e..b23486d 100644
--- a/news/lib/src/models/item_model.dart
+++ b/news/lib/src/models/item_model.dart
@@ -19,7 +19,7 @@ class ItemModel {
       : id = parsedJson['id'],
         deleted = parsedJson['deleted'] ?? false,
         type = parsedJson['type'],
-        by = parsedJson['by'],
+        by = parsedJson['by'] ?? '',
         time = parsedJson['time'],
         text = parsedJson['text'] ?? '',
         dead = parsedJson['dead'] ?? false,
diff --git a/news/lib/src/screens/news_detail.dart b/news/lib/src/screens/news_detail.dart
index 6914ebe..08fef00 100644
--- a/news/lib/src/screens/news_detail.dart
+++ b/news/lib/src/screens/news_detail.dart
@@ -48,7 +48,7 @@ class NewsDetail extends StatelessWidget {
     final children = <Widget>[];
     children.add(buildTitle(item));
     final commentsList = item.kids.map((kidId) {
-      return Comment(itemId: kidId, itemMap: itemMap);
+      return Comment(itemId: kidId, itemMap: itemMap, depth: 0);
     }).toList();
     children.addAll(commentsList);
 
diff --git a/news/lib/src/widgets/comment.dart b/news/lib/src/widgets/comment.dart
index e0c911b..542b53b 100644
--- a/news/lib/src/widgets/comment.dart
+++ b/news/lib/src/widgets/comment.dart
@@ -5,8 +5,9 @@ import '../models/item_model.dart';
 class Comment extends StatelessWidget {
   final int itemId;
   final Map<int, Future<ItemModel>> itemMap;
+  final int depth;
 
-  Comment({this.itemId, this.itemMap});
+  Comment({this.itemId, this.itemMap, this.depth});
 
   Widget build(context) {
     return FutureBuilder(
@@ -21,13 +22,13 @@ class Comment extends StatelessWidget {
         final children = <Widget>[
           ListTile(
             title: Text(item.text),
-            subtitle: Text(item.by),
+            subtitle: item.by == "" ? Text("Deleted") : Text(item.by),
           ),
           Divider(),
         ];
         item.kids.forEach((kidId) {
           children.add(
-            Comment(itemId: kidId, itemMap: itemMap),
+            Comment(itemId: kidId, itemMap: itemMap, depth: depth + 1),
           );
         });