refactor: Refined field-names of `Message` and `MessageTo`

[demos/kafka/chat] / src / main / java / de / juplo / kafka / chat / backend / api / ChatBackendControllerAdvice.java

diff --git a/src/main/java/de/juplo/kafka/chat/backend/api/ChatBackendControllerAdvice.java b/src/main/java/de/juplo/kafka/chat/backend/api/ChatBackendControllerAdvice.java
index d164fb5..fb9c0f2 100644 (file)
--- a/src/main/java/de/juplo/kafka/chat/backend/api/ChatBackendControllerAdvice.java
+++ b/src/main/java/de/juplo/kafka/chat/backend/api/ChatBackendControllerAdvice.java
@@ -40,7 +40,7 @@ public class ChatBackendControllerAdvice
 
     stringBuilder.setLength(0);
     stringBuilder.append("The existing message with user=");
-    stringBuilder.append(e.getExisting().getUser());
+    stringBuilder.append(e.getExisting().getUsername());
     stringBuilder.append(" and id=");
     stringBuilder.append(e.getExisting().getId());
     stringBuilder.append(" cannot be mutated!");