4546 course activities not shown to newly joined member (#4549)

* fix: wait for room in sync after joining via invite dialog before navigating to detail page

* fix: render end button and text explanation using the samel logic, don't show activity stats menu instruction popup if user has finished actiivty

* fix: don't redirect from out space on delete child room

* fix: don't clear localized course cache of target language update

lib/pangea/activity_sessions/activity_session_chat/activity_stats_button.dart

@@ -78,8 +78,10 @@ class _ActivityStatsButtonState extends State<ActivityStatsButton> {
     // if someone has finished the activity, enable the tooltip
     final activityRoles =
         widget.controller.room.activityRoles?.roles.values.toList() ?? [];
-    if (activityRoles.any((r) => r.isFinished)) {
-      return true;
+    final finishedRoles = activityRoles.where((r) => r.isFinished).toList();
+
+    if (finishedRoles.isNotEmpty) {
+      return !finishedRoles.any((r) => r.userId == _client.userID);
     }
 
     // otherwise, if no one has finished, only show if the user has sent >= 3 messages

lib/pangea/activity_sessions/activity_session_chat/activity_stats_menu.dart

@@ -196,7 +196,7 @@ class ActivityStatsMenuState extends State<ActivityStatsMenu> {
                           ),
                         ],
                       ),
-                      if (!room.hasArchivedActivity)
+                      if (!userComplete) ...[
                         Text(
                           L10n.of(context).activityDropdownDesc,
                           textAlign: TextAlign.center,
@@ -205,7 +205,6 @@ class ActivityStatsMenuState extends State<ActivityStatsMenu> {
                             fontWeight: FontWeight.w600,
                           ),
                         ),
-                      if (!userComplete) ...[
                         if (shouldShowEndForAll)
                           ElevatedButton(
                             style: ElevatedButton.styleFrom(

lib/pangea/chat_list/utils/chat_list_handle_space_tap.dart

@@ -76,6 +76,10 @@ Future<void> showInviteDialog(Room room, BuildContext context) async {
   );
   if (joinResult.error != null) return;
 
+  if (room.membership != Membership.join) {
+    await room.client.waitForRoomInSync(room.id, join: true);
+  }
+
   context.go(
     room.isSpace ? "/rooms/spaces/${room.id}/details" : "/rooms/${room.id}",
   );

lib/pangea/chat_settings/widgets/chat_context_menu_action.dart

@@ -271,6 +271,7 @@ void chatContextMenuAction(
           context.go("/rooms");
         }
       } else {
+        final parentSpaceId = room.courseParent?.id;
         final confirmed = await showOkCancelAlertDialog(
           context: context,
           title: l10n.areYouSure,
@@ -286,8 +287,8 @@ void chatContextMenuAction(
         );
         if (!resp.isError) {
           outerContext.go(
-            room.courseParent != null
-                ? "/rooms/spaces/${room.courseParent!.id}/details"
+            parentSpaceId != null
+                ? "/rooms/spaces/$parentSpaceId/details"
                 : "/rooms",
           );
         }

lib/pangea/common/controllers/pangea_controller.dart

@@ -233,7 +233,23 @@ class PangeaController {
   }
 
   Future<void> _onLanguageUpdate(LanguageUpdate update) async {
-    clearCache(exclude: ["analytics_storage"]);
+    final exclude = [
+      'analytics_storage',
+      'course_location_media_storage',
+      'course_location_storage',
+      'course_media_storage',
+    ];
+
+    // only clear course data if the base language has changed
+    if (update.prevBaseLang == update.baseLang) {
+      exclude.addAll([
+        'course_storage',
+        'course_topic_storage',
+        'course_activity_storage',
+      ]);
+    }
+
+    clearCache(exclude: exclude);
     _updateBotOptions();
   }