fix message list when readlist is null

2020-06-22 15:18:03 +02:00
parent 0a5bb5434a
commit f35321a7d9
1 changed files with 5 additions and 5 deletions
@@ -429,13 +429,13 @@ class _MessageListViewState extends State<MessageListView> {
    final readList = StreamChannel.of(context)
        .channel
        .state
-        .read
-        .where((element) => element.user.id != userId)
-        .where((read) =>
+        ?.read
+        ?.where((element) => element.user.id != userId)
+        ?.where((read) =>
            read.lastRead.isAfter(message.createdAt) &&
            (index == 0 ||
                read.lastRead.isBefore(messages[index - 1].createdAt)))
-        .toList();
+        ?.toList();

    return MessageWidget(
      message: message,
@@ -451,7 +451,7 @@ class _MessageListViewState extends State<MessageListView> {
              (index == 0 || message.status != MessageSendingStatus.SENT)
          ? DisplayWidget.show
          : DisplayWidget.hide,
-      showTimestamp: !isNextUser || readList.isNotEmpty,
+      showTimestamp: !isNextUser || readList?.isNotEmpty == true,
      showEditMessage: isMyMessage,
      showDeleteMessage: isMyMessage,
      borderSide: isMyMessage ? BorderSide.none : null,