From aee3c829db92f2e641e558c36c5f21ff3d8e385a Mon Sep 17 00:00:00 2001
From: Nils Reichardt <me@nils.re>
Date: Fri, 5 May 2023 18:46:17 +0200
Subject: [PATCH] Fix displaying a loading indicator for loading holidays
 (#643)

Fixes #566
---
 app/lib/blocs/dashbord_widgets_blocs/holiday_bloc.dart | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/app/lib/blocs/dashbord_widgets_blocs/holiday_bloc.dart b/app/lib/blocs/dashbord_widgets_blocs/holiday_bloc.dart
index e5d67013c..70db92de4 100644
--- a/app/lib/blocs/dashbord_widgets_blocs/holiday_bloc.dart
+++ b/app/lib/blocs/dashbord_widgets_blocs/holiday_bloc.dart
@@ -36,7 +36,12 @@ class HolidayBloc extends BlocBase {
       this.getCurrentTime}) {
     getCurrentTime ??= () => DateTime.now();
 
-    final holidaysStream = userState.asyncMap((stateEnum) async {
+    final holidaysStream = userState
+        // StateEnum.notSelected would result into an UnsupportedStateException
+        // while loading the holidays, which would lead to an error in the UI
+        // (see https://github.com/SharezoneApp/sharezone-app/issues/566).
+        .where((state) => state != StateEnum.notSelected)
+        .asyncMap((stateEnum) async {
       final state = toStateOrThrow(stateEnum);
       return await holidayManager.load(state);
     });