Bugfix wrong messages selected as status messages

Author: Zabuzard

application/src/main/java/org/togetherjava/tjbot/commands/help/HelpThreadOverviewUpdater.java

@@ -28,6 +28,7 @@ public final class HelpThreadOverviewUpdater extends MessageReceiverAdapter impl
     private static final Logger logger = LoggerFactory.getLogger(HelpThreadOverviewUpdater.class);
 
     private static final Color AMBIENT_COLOR = Color.decode("#CCCC00");
+    private static final String STATUS_TITLE = "Active questions";
     // FIXME Reduce code duplication with similar pattern in ChangeHelpCategoryCommand
     private static final Pattern EXTRACT_CATEGORY_PATTERN =
             Pattern.compile("(?:\\[(?<category>.+)] )?(?<title>.+)");
@@ -127,7 +128,7 @@ private void updateOverview(@NotNull IThreadContainer stagingChannel,
             .filter(Predicate.not(ThreadChannel::isArchived))
             .toList();
 
-        MessageEmbed embed = new EmbedBuilder().setTitle("Active questions")
+        MessageEmbed embed = new EmbedBuilder().setTitle(STATUS_TITLE)
             .setDescription(createDescription(activeThreads))
             .setColor(AMBIENT_COLOR)
             .build();
@@ -183,7 +184,21 @@ private void updateOverview(@NotNull IThreadContainer stagingChannel,
             .retrievePast(1)
             .map(messages -> messages.stream()
                 .findFirst()
-                .filter(message -> message.getAuthor().isBot()));
+                .filter(HelpThreadOverviewUpdater::isStatusMessage));
+    }
+
+    private static boolean isStatusMessage(@NotNull Message message) {
+        if (!message.getAuthor().equals(message.getJDA().getSelfUser())) {
+            return false;
+        }
+
+        List<MessageEmbed> embeds = message.getEmbeds();
+        if (embeds.isEmpty()) {
+            return false;
+        }
+
+        MessageEmbed embed = embeds.get(0);
+        return STATUS_TITLE.equals(embed.getTitle());
     }
 
     private enum ChannelType {