维护入口

src/main/java/com/mzh/library/service/BookService.java

@@ -11,6 +11,14 @@ import java.util.Optional;
 public interface BookService {
     ServiceResult<List<BookCategory>> listCategories();
 
+    ServiceResult<Optional<BookCategory>> findCategory(long id);
+
+    ServiceResult<Long> createCategory(AuthenticatedUser actor, BookCategory category);
+
+    ServiceResult<Void> updateCategory(AuthenticatedUser actor, BookCategory category);
+
+    ServiceResult<Void> deleteCategory(AuthenticatedUser actor, long id);
+
     ServiceResult<List<Book>> searchBooks(BookSearchCriteria criteria);
 
     ServiceResult<Optional<Book>> findBook(long id);