tweak tags and add story repository.

services/characters.go

@@ -61,6 +61,13 @@ func (s *CharacterService) List(ctx context.Context, filter models.CharacterFilt
 		}
 
 		sort.Slice(characters, func(i, j int) bool {
+			if len(characters[i].ID) > len(characters[j].ID) {
+				return true
+			}
+			if len(characters[i].ID) < len(characters[j].ID) {
+				return false
+			}
+
 			return strings.Compare(characters[i].ID, characters[j].ID) < 0
 		})
 

services/stories.go

@@ -34,6 +34,20 @@ func (s *StoryService) FindComment(ctx context.Context, id string) (*models.Comm
 }
 
 func (s *StoryService) ListStories(ctx context.Context, filter models.StoryFilter) ([]*models.Story, error) {
+	if filter.Unlisted != nil && *filter.Unlisted {
+		token := s.authService.TokenFromContext(ctx)
+		if !token.Authenticated() {
+			return nil, errors.New("you cannot view unlisted stories")
+		}
+		if !token.Permitted("story.unlisted") {
+			if filter.Author == nil {
+				filter.Author = &token.UserID
+			} else if *filter.Author != token.UserID {
+				return nil, errors.New("you cannot view your own unlisted stories")
+			}
+		}
+	}
+
 	return s.stories.List(ctx, filter)
 }