From 7ec16a87c6f6f4131c7b02b8c0ecf6bbeed01e24 Mon Sep 17 00:00:00 2001
From: Bulat Kurbanov <kurbanovbul@gmail.com>
Date: Tue, 31 Jan 2023 11:54:46 +0100
Subject: [PATCH] Add get_last_book endpoint

---
 fastapi_book_server/app/views/book.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/fastapi_book_server/app/views/book.py b/fastapi_book_server/app/views/book.py
index 19aaa2a..4308ce4 100644
--- a/fastapi_book_server/app/views/book.py
+++ b/fastapi_book_server/app/views/book.py
@@ -38,6 +38,20 @@ async def get_books(
     return await BookFilterService.get(book_filter, request.app.state.redis)
 
 
+@book_router.get("/last", response_model=CustomPage[RemoteBook])
+async def get_last_book():
+    book = (
+        await BookDB.objects.select_related(
+            SELECT_RELATED_FIELDS + DETAIL_SELECT_RELATED_FIELDS
+        )
+        .prefetch_related(PREFETCH_RELATED_FIELDS)
+        .order_by("-id")
+        .first()
+    )
+
+    return book
+
+
 @book_router.get("/random", response_model=BookDetail)
 async def get_random_book(
     request: Request,