From b05d71fabff55ac5653994a1188c6db88048e8ee Mon Sep 17 00:00:00 2001
From: かっこかり <67428053+kakkokari-gtyih@users.noreply.github.com>
Date: Thu, 30 Nov 2023 14:49:26 +0900
Subject: feat(frontend):
 今日誕生日のフォロー中のユーザーを一覧表示できるウィジェットを追加 (#12450)
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* (add) 今日誕生日のフォロイー一覧表示

* Update Changelog

* Update Changelog

* 実装漏れ

* create index

* (fix) index
---
 .../src/server/api/endpoints/users/following.ts    | 23 ++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'packages/backend/src/server/api/endpoints/users')

diff --git a/packages/backend/src/server/api/endpoints/users/following.ts b/packages/backend/src/server/api/endpoints/users/following.ts
index 03487275a3..ead7ba8c40 100644
--- a/packages/backend/src/server/api/endpoints/users/following.ts
+++ b/packages/backend/src/server/api/endpoints/users/following.ts
@@ -42,6 +42,12 @@ export const meta = {
 			code: 'FORBIDDEN',
 			id: 'f6cdb0df-c19f-ec5c-7dbb-0ba84a1f92ba',
 		},
+
+		birthdayInvalid: {
+			message: 'Birthday date format is invalid.',
+			code: 'BIRTHDAY_DATE_FORMAT_INVALID',
+			id: 'a2b007b9-4782-4eba-abd3-93b05ed4130d',
+		},
 	},
 } as const;
 
@@ -59,6 +65,8 @@ export const paramDef = {
 			nullable: true,
 			description: 'The local host is represented with `null`.',
 		},
+
+		birthday: { type: 'string', nullable: true },
 	},
 	anyOf: [
 		{ required: ['userId'] },
@@ -117,6 +125,21 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				.andWhere('following.followerId = :userId', { userId: user.id })
 				.innerJoinAndSelect('following.followee', 'followee');
 
+			if (ps.birthday) {
+				try {
+					const d = new Date(ps.birthday);
+					d.setHours(0, 0, 0, 0);
+					const birthday = `${(d.getMonth() + 1).toString().padStart(2, '0')}-${d.getDate().toString().padStart(2, '0')}`;
+					const birthdayUserQuery = this.userProfilesRepository.createQueryBuilder('user_profile');
+					birthdayUserQuery.select('user_profile.userId')
+						.where(`SUBSTR(user_profile.birthday, 6, 5) = '${birthday}'`);
+
+					query.andWhere(`following.followeeId IN (${ birthdayUserQuery.getQuery() })`);
+				} catch (err) {
+					throw new ApiError(meta.errors.birthdayInvalid);
+				}
+			}
+
 			const followings = await query
 				.limit(ps.limit)
 				.getMany();
-- 
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