fix: book 경로 id 검사 추가

backend/src/books/books.controller.ts

@@ -27,6 +27,7 @@
   CreateBookCopyResponseDto,
   BookCopySearchResponseDto,
   UpdateBookRequestDto,
+  BookIDDto,
 } from './dto/books.dto';
 import { PaginationOptionsDto } from 'src/common/dtos/page-options.dto';
 
@@ -77,7 +78,7 @@
     description: '도서 상세 정보 조회 성공',
     type: BookDetailResponseDto,
   })
-  async findOne(@Param('id') id: number): Promise<BookDetailResponseDto> {
+  async findOne(@Param() { id }: BookIDDto): Promise<BookDetailResponseDto> {
     const book = await this.booksService.findOne(id);
     if (!book) {
       throw new NotFoundException(`Book with ID ${id} not found`);
@@ -95,7 +96,7 @@
     type: CreateBookCopyResponseDto,
   })
   async createCopy(
-    @Param('id') id: number,
+    @Param() { id }: BookIDDto,
     @Body() createBookCopyDto: CreateBookCopyRequestDto,
   ): Promise<CreateBookCopyResponseDto> {
     return this.booksService.createCopy(id, createBookCopyDto);
@@ -110,7 +111,7 @@
     type: BookCopySearchResponseDto,
   })
   async findCopies(
-    @Param('id') id: number,
+    @Param() { id }: BookIDDto,
   ): Promise<BookCopySearchResponseDto> {
     return this.booksService.findCopies(id);
   }
@@ -125,7 +126,7 @@
     type: BookDto,
   })
   async update(
-    @Param('id') id: number,
+    @Param() { id }: BookIDDto,
     @Body() updateBookDto: UpdateBookRequestDto,
   ): Promise<BookDto> {
     return this.booksService.update(id, updateBookDto);
@@ -138,7 +139,7 @@
     status: 204,
     description: '도서 삭제 성공',
   })
-  async remove(@Param('id') id: number): Promise<void> {
+  async remove(@Param() { id }: BookIDDto): Promise<void> {
     await this.booksService.remove(id);
   }
 }

backend/src/books/dto/books.dto.ts

@@ -2,7 +2,7 @@
 import { createZodDto } from '@anatine/zod-nestjs';
 import { extendApi } from '@anatine/zod-openapi';
 import { createPageSchema } from 'src/common/dtos/page.dto';
 import { metaSchema } from 'src/common/dtos/meta.dto';
 import { intSchema } from 'src/dto';
 
 const imageSchema = extendApi(z.string().url().nullable(), {
@@ -79,6 +79,7 @@
 export class BookDto extends createZodDto(bookSchema) {}
 export class CategoryDto extends createZodDto(categorySchema) {}
 export class BookCopyDto extends createZodDto(bookCopySchema) {}
+export class BookIDDto extends createZodDto(bookSchema.pick({ id: true })) {}
 export class BookSearchResultDto extends createZodDto(bookSearchResultSchema) {}
 export class BookGetResponseDto extends createZodDto(bookGetResponseSchema) {}
 export class BookDetailResponseDto extends createZodDto(