Meeting subscription

src/main/java/ch/hepia/mq/MessageManager.java

@@ -88,6 +88,7 @@ public class MessageManager extends MessageQueue {
     public void conditionalSubscribeMeeting(Consumer<Meeting> eventHandler, Predicate<Meeting> condition) {
         this.conditionalSubscribe(Message.Type.Meeting, eventHandler, condition);
     }
+    
     /**
      * Subscribe to LeftJourney events validating the condition
      * @param eventHandler LeftJourney consumer

src/main/java/ch/hepia/ui/MainWindowController.java

@@ -459,6 +459,11 @@ public class MainWindowController implements Initializable {
                 drawMessage(message, leftJourney.getWeatherToDestination(), AppConfig.COLOR_BLUE_10_OPACITY);
             }
         }), userFilter::test);
+
+        app.getMessageManager().conditionalSubscribeMeeting(meeting -> Platform.runLater(() -> {
+            //Consumer code
+        }), userFilter::test);        
+    
     }
 
     /**