Update random objects getter

fastapi_book_server/app/views/book.py

@@ -10,7 +10,7 @@ from app.utils.pagination import CustomPage
 from app.models import Book as BookDB, Author as AuthorDB, BookAnnotation as BookAnnotationDB
 from app.serializers.book import Book, RemoteBook, BookDetail, CreateBook, UpdateBook, CreateRemoteBook
 from app.serializers.book_annotation import BookAnnotation
-from app.services.book import BookTGRMSearchService, BookCreator
+from app.services.book import BookTGRMSearchService, GetRandomBookService, BookCreator
 from app.filters.book import get_book_filter
 from app.depends import check_token
 
@@ -41,9 +41,7 @@ async def create_book(data: Union[CreateBook, CreateRemoteBook]):
 
 @book_router.get("/random", response_model=BookDetail)
 async def get_random_book():
-    book_ids: list[int] = await BookDB.objects.filter(is_deleted=False).values_list("id", flatten=True)
-
-    book_id = random_choice(book_ids)
+    book_id = await GetRandomBookService.get_random_id()
 
     return await BookDB.objects.select_related(SELECT_RELATED_FIELDS).get(id=book_id)