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Fix message duplicates on history load

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This commit is contained in:
Arnaud Vergnet 2021-01-06 09:17:47 +01:00
parent 46cf6f40aa
commit 97c0d34159
1 changed files with 7 additions and 1 deletions
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8
src/main/java/fr/insa/clavardator/chat/ChatHistory.java
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@ -87,7 +87,13 @@ public class ChatHistory {
* @param message The message to add
*/
public void addMessage(Message message, ErrorCallback errorCallback) {
db.addMessage(message, () -> Platform.runLater(() -> history.add(message)), errorCallback);
db.addMessage(message, () -> {
// Add message to active history only if we already fetched it from db
// This prevents duplicates when loading the db
if (historyLoaded) {
Platform.runLater(() -> history.add(message));
}
}, errorCallback);
}
public interface HistoryLoadedCallback {