From 5b70fb89effb93db68ab78298fdb4064a7795da3 Mon Sep 17 00:00:00 2001 From: Lars Simon Winzer Date: Thu, 2 Apr 2026 14:11:14 +0200 Subject: [PATCH] Add: Implement methods to find users by UserId and username --- .../cs108/casono/server/domain/user/UserRegistry.java | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/main/java/ch/unibas/dmi/dbis/cs108/casono/server/domain/user/UserRegistry.java b/src/main/java/ch/unibas/dmi/dbis/cs108/casono/server/domain/user/UserRegistry.java index adb1abe..6959c22 100644 --- a/src/main/java/ch/unibas/dmi/dbis/cs108/casono/server/domain/user/UserRegistry.java +++ b/src/main/java/ch/unibas/dmi/dbis/cs108/casono/server/domain/user/UserRegistry.java @@ -1,6 +1,8 @@ package ch.unibas.dmi.dbis.cs108.casono.server.domain.user; import ch.unibas.dmi.dbis.cs108.casono.server.network.sessions.SessionId; + +import java.lang.classfile.attribute.UnknownAttribute; import java.util.Collection; import java.util.Optional; import java.util.concurrent.ConcurrentHashMap; @@ -95,6 +97,14 @@ public class UserRegistry { return Optional.ofNullable(bySessionId.get(sessionId)); } + public Optional findByUserId(UserId userId) { + return Optional.ofNullable(byId.get(userId)); + } + + public Optional findByUsername(String username) { + return Optional.ofNullable(byName.get(username)); + } + /** * Returns all currently registered users. *