add channel, user and messages db

2020-03-10 12:20:20 +01:00
parent f39a38b334
commit 9be4d206de
5 changed files with 43 additions and 53 deletions
@@ -110,15 +110,15 @@ class ChannelPreview extends StatelessWidget {
      initialData: channel.state.messages,
      builder: (context, snapshot) {
        final messages = snapshot.data;
-        final lastMessage = messages.isNotEmpty ? messages.last : null;
+        final lastMessage = messages?.isNotEmpty == true ? messages.last : null;
        if (lastMessage == null) {
          return SizedBox();
        }

-        String text;
+        String text = lastMessage.text;
        if (lastMessage.isDeleted) {
          text = 'This message was deleted.';
-        } else {
+        } else if (lastMessage.attachments != null) {
          final prefix = lastMessage.attachments
              .map((e) {
                if (e.type == 'image') {