From a00fa3f6b91f90a81ddf6bc9f903fc47698f98d7 Mon Sep 17 00:00:00 2001
From: seungdeok <akk9132@naver.com>
Date: Thu, 31 Aug 2023 20:52:49 +0900
Subject: [PATCH] refactor: Update post list api query

---
 src/post/dto/find-post.dto.ts | 1 +
 src/post/post.controller.ts   | 2 ++
 src/post/post.service.ts      | 7 ++++---
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/post/dto/find-post.dto.ts b/src/post/dto/find-post.dto.ts
index 7c612c1..63912ab 100644
--- a/src/post/dto/find-post.dto.ts
+++ b/src/post/dto/find-post.dto.ts
@@ -1,4 +1,5 @@
 export class FindPostDto {
   page: number;
   categoryName: string;
+  limit: number;
 }
diff --git a/src/post/post.controller.ts b/src/post/post.controller.ts
index 9903bb7..072c049 100644
--- a/src/post/post.controller.ts
+++ b/src/post/post.controller.ts
@@ -28,10 +28,12 @@ export class PostController {
   findAll(
     @Query('page') page: string,
     @Query('categoryName') categoryName: string,
+    @Query('limit') limit: string,
   ) {
     return this.postService.findAll({
       page: Number(page) || 1,
       categoryName: categoryName || '',
+      limit: Number(limit) || 10,
     });
   }
 
diff --git a/src/post/post.service.ts b/src/post/post.service.ts
index fd79590..4b19159 100644
--- a/src/post/post.service.ts
+++ b/src/post/post.service.ts
@@ -37,7 +37,8 @@ export class PostService {
         'post.modified_at',
         'category.id',
         'category.name',
-      ]);
+      ])
+      .orderBy('post.modified_at', 'DESC');
 
     if (findPostDto.categoryName) {
       query.andWhere('category.name = :categoryName', {
@@ -46,8 +47,8 @@ export class PostService {
     }
 
     const [list, total] = await query
-      .skip((findPostDto.page - 1) * 10)
-      .take(10)
+      .skip((findPostDto.page - 1) * findPostDto.limit)
+      .take(findPostDto.limit)
       .getManyAndCount();
 
     return {