#1073 Fix Reply Channel Valdiation

• Verhindert die Validierung des Submission ReplyChannel wenn in der Destination kein ReplyChannel gesetzt ist

Closes planning#1073 (closed)

core/src/main/java/dev/fitko/fitconnect/core/validation/DefaultValidationService.java

@@ -355,13 +355,10 @@ public class DefaultValidationService implements ValidationService {
         }
 
         // https://docs.fitko.de/fit-connect/docs/receiving/verification/#r%C3%BCckkanal
-        final ReplyChannel submissionReplyChannel = metadata.getReplyChannel();
-        final ReplyChannel destinationReplyChannel = destination.getReplyChannels();
-
-        if (submissionReplyChannel != null) {
-            final List<Class<?>> submissionReplyChannelClass = getNonNullReplyChannelTypes(submissionReplyChannel);
-            final List<Class<?>> destinationReplyChannelClass = getNonNullReplyChannelTypes(destinationReplyChannel);
-            if (!new HashSet<>(destinationReplyChannelClass).containsAll(submissionReplyChannelClass)) {
+        if (metadata.getReplyChannel() != null && destination.getReplyChannels()!= null) {
+            final List<Class<?>> submissionReplyChannelClasses = getNonNullReplyChannelTypes(metadata.getReplyChannel());
+            final List<Class<?>> destinationReplyChannelClasses = getNonNullReplyChannelTypes(destination.getReplyChannels());
+            if (!new HashSet<>(destinationReplyChannelClasses).containsAll(submissionReplyChannelClasses)) {
                 return ValidationResult.problem(new UnsupportedReplyChannel());
             }
         }