From 8eda3e9c25b1c6eb0253b278c792a7d8d0ed614f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EC=A1=B0=EB=8C=80=ED=9D=AC?= <joedaehui@ajou.ac.kr>
Date: Mon, 25 Nov 2024 20:50:08 +0900
Subject: [PATCH] =?UTF-8?q?refactor:=20friend=20pagination=20=EB=B0=A9?=
=?UTF-8?q?=EC=8B=9D=20=EC=88=98=EC=A0=95=20(#19)?=
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---
controllers/friendController.js | 18 +++++++++++++++---
routes/friend.js | 2 +-
services/friendService.js | 21 +++++++++++++++------
3 files changed, 31 insertions(+), 10 deletions(-)
diff --git a/controllers/friendController.js b/controllers/friendController.js
index 8f385c7..c3eb251 100644
--- a/controllers/friendController.js
+++ b/controllers/friendController.js
@@ -137,15 +137,27 @@ class friendController {
/**
* 친구 목록 조회
- * GET /api/friend/all/:offset
+ * GET /api/friend/all?page=1&size=20
*/
async getFriendList(req, res) {
try {
const userId = req.user.id;
- const friends = await FriendService.getFriendList(userId,20,req.param);
+ const page = parseInt(req.query.page) || 0;
+ const size = parseInt(req.query.size) || 20;
+
+ const friends = await FriendService.getFriendList(userId, {
+ limit: size,
+ offset: page * size
+ });
+
return res.status(200).json({
success: true,
- data: friends
+ data: {
+ content: friends,
+ page: page,
+ size: size,
+ hasNext: friends.length === size
+ }
});
} catch (error) {
return res.status(500).json({
diff --git a/routes/friend.js b/routes/friend.js
index 53145a9..6061959 100644
--- a/routes/friend.js
+++ b/routes/friend.js
@@ -37,7 +37,7 @@ router.post('/request/:friendId/reject', FriendController.rejectRequest);
/**
* 친구 목록 조회
- * GET /api/friend/all
+ * GET /api/friend/all?page=1&size=20
*/
router.get('/all', FriendController.getFriendList);
diff --git a/services/friendService.js b/services/friendService.js
index bb995bb..d35b3c7 100644
--- a/services/friendService.js
+++ b/services/friendService.js
@@ -191,7 +191,9 @@ class FriendService {
* @param {number} offset - 페이징 오프셋
* @returns {Promise<Array<FriendListDTO>>} - 친구 목록 DTO 배열
*/
- async getFriendList(userId, limit = 20, offset = 0) {
+ async getFriendList(userId, pagination) {
+ const { limit = 20, offset = 0 } = pagination;
+
const friends = await Friend.findAll({
where: {
[Op.or]: [
@@ -212,13 +214,20 @@ class FriendService {
attributes: ['id', 'name', 'email']
}
],
- order: [['id', 'ASC']],
- limit,
+ order: [['id', 'ASC']],
+ limit: limit + 1, // 다음 페이지 존재 여부 확인을 위해 1개 더 조회
offset
});
-
-
- return friends.map(friend => new FriendListDTO(friend, userId));
+
+ const hasNext = friends.length > limit;
+ const content = friends.slice(0, limit).map(friend => new FriendListDTO(friend, userId));
+
+ return {
+ content,
+ page: offset / limit,
+ size: limit,
+ hasNext
+ };
}
/**
--
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