From 07c9fcd972a35f4707a265150eb7017f5baf5ac2 Mon Sep 17 00:00:00 2001
From: Stephan Richter <s.richter@srsoftware.de>
Date: Tue, 13 Jan 2026 08:24:54 +0100
Subject: [PATCH] added subject to event

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>
---
 .../de/srsoftware/umbrella/messagebus/events/Event.java     | 2 ++
 .../srsoftware/umbrella/messagebus/events/ProjectEvent.java | 6 ++++++
 .../de/srsoftware/umbrella/messagebus/events/TaskEvent.java | 6 ++++++
 .../de/srsoftware/umbrella/messagebus/events/WikiEvent.java | 6 ++++++
 4 files changed, 20 insertions(+)

diff --git a/bus/src/main/java/de/srsoftware/umbrella/messagebus/events/Event.java b/bus/src/main/java/de/srsoftware/umbrella/messagebus/events/Event.java
index 6937740..f63c128 100644
--- a/bus/src/main/java/de/srsoftware/umbrella/messagebus/events/Event.java
+++ b/bus/src/main/java/de/srsoftware/umbrella/messagebus/events/Event.java
@@ -96,4 +96,6 @@ public abstract class Event<Payload extends Mappable> {
 	public Payload payload(){
 		return payload;
 	}
+
+	public abstract String subject();
 }
diff --git a/bus/src/main/java/de/srsoftware/umbrella/messagebus/events/ProjectEvent.java b/bus/src/main/java/de/srsoftware/umbrella/messagebus/events/ProjectEvent.java
index 7388e1e..5d0a2a4 100644
--- a/bus/src/main/java/de/srsoftware/umbrella/messagebus/events/ProjectEvent.java
+++ b/bus/src/main/java/de/srsoftware/umbrella/messagebus/events/ProjectEvent.java
@@ -2,6 +2,7 @@
 package de.srsoftware.umbrella.messagebus.events;
 
 import static de.srsoftware.umbrella.core.Constants.PROJECT;
+import static java.text.MessageFormat.format;
 
 import de.srsoftware.umbrella.core.model.Member;
 import de.srsoftware.umbrella.core.model.Project;
@@ -30,4 +31,9 @@ public class ProjectEvent extends Event<Project>{
 	public String describe() {
 		return diff().orElse("[TODO: ProjectEvent.describe]");
 	}
+
+	@Override
+	public String subject() {
+		return format("{0} edited {1}",initiator(),payload());
+	}
 }
diff --git a/bus/src/main/java/de/srsoftware/umbrella/messagebus/events/TaskEvent.java b/bus/src/main/java/de/srsoftware/umbrella/messagebus/events/TaskEvent.java
index f161f4c..d64e70e 100644
--- a/bus/src/main/java/de/srsoftware/umbrella/messagebus/events/TaskEvent.java
+++ b/bus/src/main/java/de/srsoftware/umbrella/messagebus/events/TaskEvent.java
@@ -2,6 +2,7 @@
 package de.srsoftware.umbrella.messagebus.events;
 
 import static de.srsoftware.umbrella.core.Constants.TASK;
+import static java.text.MessageFormat.format;
 
 import de.srsoftware.umbrella.core.model.Member;
 import de.srsoftware.umbrella.core.model.Task;
@@ -30,4 +31,9 @@ public class TaskEvent extends Event<Task>{
 	public String describe() {
 		return diff().orElse("[TODO: TaskEvent.describe()]");
 	}
+
+	@Override
+	public String subject() {
+		return format("{0} edited {1}",initiator(),payload());
+	}
 }
diff --git a/bus/src/main/java/de/srsoftware/umbrella/messagebus/events/WikiEvent.java b/bus/src/main/java/de/srsoftware/umbrella/messagebus/events/WikiEvent.java
index 248c654..9c9d338 100644
--- a/bus/src/main/java/de/srsoftware/umbrella/messagebus/events/WikiEvent.java
+++ b/bus/src/main/java/de/srsoftware/umbrella/messagebus/events/WikiEvent.java
@@ -2,6 +2,7 @@
 package de.srsoftware.umbrella.messagebus.events;
 
 import static de.srsoftware.umbrella.core.Constants.WIKI;
+import static java.text.MessageFormat.format;
 
 import de.srsoftware.umbrella.core.model.Member;
 import de.srsoftware.umbrella.core.model.UmbrellaUser;
@@ -30,4 +31,9 @@ public class WikiEvent extends Event<WikiPage>{
 	public String describe() {
 		return diff().orElse("[TODO: WikiEvent.describe()]");
 	}
+
+	@Override
+	public String subject() {
+		return format("{0} edited {1}",initiator(),payload());
+	}
 }