MarianumMobile/Client
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Fixed race-condition-like bug, when switching between chats too fast

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This commit is contained in:
Elias Müller 2023-09-16 00:15:26 +02:00
parent eb5eec3576
commit 258206a7a5
1 changed files with 8 additions and 4 deletions
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12
lib/model/chatList/chatProps.dart
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@ -5,6 +5,7 @@ import '../dataHolder.dart';
class ChatProps extends DataHolder { class ChatProps extends DataHolder {
String _queryToken = ""; String _queryToken = "";
DateTime _lastRequest = DateTime.now();
GetChatResponse? _getChatResponse; GetChatResponse? _getChatResponse;
GetChatResponse get getChatResponse => _getChatResponse!; GetChatResponse get getChatResponse => _getChatResponse!;
@ -17,11 +18,15 @@ class ChatProps extends DataHolder {
@override @override
void run() { void run() {
notifyListeners(); notifyListeners();
DateTime requestStart = DateTime.now();
GetChatCache( GetChatCache(
chatToken: _queryToken, chatToken: _queryToken,
onUpdate: (GetChatResponse data) => { onUpdate: (GetChatResponse data) {
_getChatResponse = data, if(!_lastRequest.isBefore(requestStart)) return; // Another request was faster
notifyListeners(), _lastRequest = DateTime.now();
_getChatResponse = data;
notifyListeners();
} }
); );
} }
@ -35,5 +40,4 @@ class ChatProps extends DataHolder {
String currentToken() { String currentToken() {
return _queryToken; return _queryToken;
} }
} }