[FA-27] Need to test events but seems to mostly work

FictionArchive.Service.NovelService/Services/NovelUpdateService.cs

@@ -343,6 +343,12 @@ public class NovelUpdateService
         Novel novel;
         bool shouldPublishCoverEvent;
 
+        // Capture existing chapter IDs to detect new chapters later
+        var existingChapterIds = existingNovel?.Volumes
+            .SelectMany(v => v.Chapters)
+            .Select(c => c.Id)
+            .ToHashSet() ?? new HashSet<uint>();
+
         if (existingNovel == null)
         {
             // CREATE PATH: New novel
@@ -384,6 +390,36 @@ public class NovelUpdateService
 
         await _dbContext.SaveChangesAsync();
 
+        // Publish novel created event for new novels
+        if (existingNovel == null)
+        {
+            await _eventBus.Publish(new NovelCreatedEvent
+            {
+                NovelId = novel.Id,
+                Title = novel.Name.Texts.First(t => t.Language == novel.RawLanguage).Text,
+                OriginalLanguage = novel.RawLanguage,
+                Source = novel.Source.Key,
+                AuthorName = novel.Author.Name.Texts.First(t => t.Language == novel.RawLanguage).Text
+            });
+        }
+
+        // Publish chapter created events for new chapters
+        foreach (var volume in novel.Volumes)
+        {
+            foreach (var chapter in volume.Chapters.Where(c => !existingChapterIds.Contains(c.Id)))
+            {
+                await _eventBus.Publish(new ChapterCreatedEvent
+                {
+                    ChapterId = chapter.Id,
+                    NovelId = novel.Id,
+                    VolumeId = volume.Id,
+                    VolumeOrder = volume.Order,
+                    ChapterOrder = chapter.Order,
+                    ChapterTitle = chapter.Name.Texts.First(t => t.Language == novel.RawLanguage).Text
+                });
+            }
+        }
+
         // Publish cover image event if needed
         if (shouldPublishCoverEvent && novel.CoverImage != null && metadata.CoverImage != null)
         {