From b78e1952eefd3b34215eba217e4d9ef147331939 Mon Sep 17 00:00:00 2001
From: Sven Czarnian <devel@svcz.de>
Date: Wed, 22 Dec 2021 13:43:52 +0100
Subject: [PATCH] use the new member structure to provide the data

---
 aman/app.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/aman/app.py b/aman/app.py
index ff120b5..f5297cb 100644
--- a/aman/app.py
+++ b/aman/app.py
@@ -14,11 +14,14 @@ from aman.config.RunwaySequencing import RunwaySequencing
 
 class InboundEncoder(JSONEncoder):
     def default(self, o):
+        if None == o.PlannedArrivalTime or None == o.EnrouteArrivalTime or None == o.PlannedRunway:
+            return {}
+
         pta = str(o.PlannedArrivalTime)
         delimiter = pta.find('.')
         if -1 == delimiter:
             delimiter = pta.find('+')
-        delta = int((o.PlannedArrivalTime - o.InitialArrivalTime).total_seconds() / 60.0);
+        delta = int((o.PlannedArrivalTime - o.EnrouteArrivalTime).total_seconds() / 60.0);
         return { 'callsign' : o.Callsign, 'fixed' : o.FixedSequence, 'runway' : o.PlannedRunway.Name, 'pta' : pta[0:delimiter], 'delay' : delta }
 
 class RunwaySequencingEncoder(JSONEncoder):