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fix(llc): don't return cid in case name is null, minor improvements

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Signed-off-by: xsahil03x <[email protected]>
This commit is contained in:
Sahil Kumar
2021-08-11 15:00:05 +05:30
committed by xsahil03x
parent b3a1d42f92
commit 702f7ee937
2 changed files with 4 additions and 32 deletions
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packages/stream_chat/lib/src/client/channel.dart
+4 -26
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@@ -303,37 +303,17 @@ class Channel {
/// Shortcut to get channel name.
///
/// If no name is set this returns the channel cid, else null.
///
/// {@macro name}
String? get name {
if (extraData.containsKey('name')) {
final name = extraData['name']! as String;
if (name.isNotEmpty) return name;
}
return cid;
}
String? get name => extraData['name'] as String?;
/// Channel [name] as a stream.
///
/// If no name is set the stream returns the channel cid.
///
/// The channel needs to be initialized.
///
/// {@macro name}
Stream<String> get nameStream {
Stream<String?> get nameStream {
_checkInitialized();
return state!.channelStateStream.map(
(cs) {
final extraData = cs.channel?.extraData;
if (extraData != null && extraData.containsKey('name')) {
final name = extraData['name']! as String;
if (name.isNotEmpty) return name;
}
// this can never be null once the channel is initialized
return name!;
},
);
return extraDataStream.map((it) => it['name'] as String?);
}
/// Shortcut to get channel image.
@@ -348,9 +328,7 @@ class Channel {
/// {@macro image}
Stream<String?> get imageStream {
_checkInitialized();
return state!.channelStateStream.map(
(cs) => (cs.channel?.extraData['image'] as String?) ?? image,
);
return extraDataStream.map((it) => it['image'] as String?);
}
/// The main Stream chat client.