rename events package, add aggregat superclass

src/main/java/mops/gruppen2/Events/CreateGroupEvent.java

@@ -1,17 +0,0 @@
-package mops.gruppen2.Events;
-
-import lombok.AllArgsConstructor;
-import lombok.Data;
-import lombok.Getter;
-
-@Getter
-public class CreateGroupEvent extends Event{
-	String titel;
-	String beschreibung;
-
-	public CreateGroupEvent(Long id, Long gruppe_id, Long user_id, String titel,String beschreibung) {
-		super(id, gruppe_id, user_id);
-		this.titel = titel;
-		this.beschreibung = beschreibung;
-	}
-}

src/main/java/mops/gruppen2/Events/Event.java

@@ -1,15 +0,0 @@
-package mops.gruppen2.Events;
-
-import lombok.AllArgsConstructor;
-import lombok.Getter;
-import org.springframework.data.annotation.Id;
-
-@Getter
-@AllArgsConstructor
-public class Event {
-	@Id
-	Long id;
-	Long gruppe_id;
-	Long user_id;
-
-}

src/main/java/mops/gruppen2/entities/Aggregat.java

@@ -0,0 +1,18 @@
+package mops.gruppen2.entities;
+
+import mops.gruppen2.events.Event;
+
+import java.lang.reflect.Method;
+
+public abstract class Aggregat {
+
+    public void applyEvent(Event event) {
+        try {
+            Method method = this.getClass().getDeclaredMethod("applyEvent", event.getClass());
+            method.setAccessible(true);
+            method.invoke(this, event);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+}

src/main/java/mops/gruppen2/entities/Gruppe.java

@@ -1,29 +1,21 @@
 package mops.gruppen2.entities;
 
 import lombok.Data;
-import mops.gruppen2.Events.CreateGroupEvent;
-import mops.gruppen2.Events.Event;
-import org.springframework.data.annotation.Id;
+import mops.gruppen2.events.CreateGroupEvent;
 
 import java.util.List;
 
 @Data
-public class Gruppe {
-	@Id
-	Long id;
+public class Gruppe extends Aggregat {
+	long id;
 	String titel;
 	String beschreibung;
 	List<Teilnehmer> teilnehmersList;
 
-	public void applyEvent(Event event){
-
-	}
-
 	public void applyEvent(CreateGroupEvent event){
 		this.id = event.getId();
 		this.titel = event.getTitel();
 		this.beschreibung = event.getBeschreibung();
 		this.teilnehmersList= null;
 	}
-
 }

src/main/java/mops/gruppen2/events/CreateGroupEvent.java

@@ -0,0 +1,15 @@
+package mops.gruppen2.events;
+
+import lombok.Getter;
+
+@Getter
+public class CreateGroupEvent extends Event {
+	String titel;
+	String beschreibung;
+
+	public CreateGroupEvent(long id, long gruppe_id, long user_id, String titel, String beschreibung) {
+		super(id, gruppe_id, user_id);
+		this.titel = titel;
+		this.beschreibung = beschreibung;
+	}
+}

src/main/java/mops/gruppen2/events/Event.java

@@ -0,0 +1,12 @@
+package mops.gruppen2.events;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor
+public class Event {
+	long id;
+	long gruppe_id;
+	long user_id;
+}

src/main/java/mops/gruppen2/repositories/EventRepository.java

@@ -1,6 +1,6 @@
 package mops.gruppen2.repositories;
 
-import mops.gruppen2.Events.Event;
+import mops.gruppen2.events.Event;
 import org.springframework.data.repository.CrudRepository;
 
 public interface EventRepository extends CrudRepository<Event, Long> {

src/main/java/mops/gruppen2/services/GruppenService.java

@@ -1,9 +1,8 @@
 package mops.gruppen2.services;
 
-import mops.gruppen2.Events.CreateGroupEvent;
-import mops.gruppen2.Events.Event;
+import mops.gruppen2.events.CreateGroupEvent;
+import mops.gruppen2.events.Event;
 import mops.gruppen2.entities.Gruppe;
-import mops.gruppen2.repositories.EventRepository;
 import org.springframework.stereotype.Service;
 
 import java.util.ArrayList;

src/main/java/mops/gruppen2/services/SerializationService.java

@@ -0,0 +1,10 @@
+package mops.gruppen2.services;
+
+import org.springframework.stereotype.Service;
+
+/**
+ * Übersetzt und baut
+ */
+@Service
+public class SerializationService {
+}