From 551f83672e22a105b44d741d8c1856d8dd8ca5c0 Mon Sep 17 00:00:00 2001
From: delvh <dev.lh@web.de>
Date: Thu, 9 Apr 2020 22:31:20 +0200
Subject: [PATCH] fixed bug using wrong id of message

---
 .../envoy/server/processors/MessageProcessor.java    | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/main/java/envoy/server/processors/MessageProcessor.java b/src/main/java/envoy/server/processors/MessageProcessor.java
index c265ee2..dff28ec 100755
--- a/src/main/java/envoy/server/processors/MessageProcessor.java
+++ b/src/main/java/envoy/server/processors/MessageProcessor.java
@@ -3,6 +3,8 @@ package envoy.server.processors;
 import java.io.IOException;
 import java.util.Date;
 
+import javax.persistence.EntityExistsException;
+
 import envoy.data.Message;
 import envoy.data.Message.MessageStatus;
 import envoy.data.MessageBuilder;
@@ -29,10 +31,9 @@ public class MessageProcessor implements ObjectProcessor<Message> {
 	public void process(Message message, long socketID, ObjectWriteProxy writeProxy) {
 		message.nextStatus();
 		ConnectionManager	connectionManager	= ConnectionManager.getInstance();
-		Contact				recipient			= PersistenceManager.getInstance().getContactByID(message.getID());
+		Contact				recipient			= PersistenceManager.getInstance().getContactByID(message.getRecipientID());
 
 		if (recipient instanceof envoy.server.data.User) {
-			System.out.println("The received message is a direct message.");
 			sendToUser(connectionManager, message, writeProxy);
 			// Sending a messageStatusChangeEvent to the sender
 			try {
@@ -42,7 +43,6 @@ public class MessageProcessor implements ObjectProcessor<Message> {
 				e.printStackTrace();
 			}
 		} else {
-			System.out.println("The received message is a group message.");
 			final var	members		= PersistenceManager.getInstance().getGroupByID(message.getRecipientID()).getContacts();
 			final var	generator	= IDGeneratorRequestProcessor.createIDGenerator(members.size());
 			members.forEach(user -> {
@@ -59,7 +59,11 @@ public class MessageProcessor implements ObjectProcessor<Message> {
 				// copies of the original message. (Not at this location)
 			});
 		}
-		PersistenceManager.getInstance().addMessage(new envoy.server.data.Message(message));
+		try {
+			PersistenceManager.getInstance().addMessage(new envoy.server.data.Message(message));
+		} catch (EntityExistsException e) {
+			System.err.println("Received a message with an id that already exists");
+		}
 	}
 
 	private void sendToUser(ConnectionManager connectionManager, Message message, ObjectWriteProxy writeProxy) {