From 1440c5bc65d14050b603514dd94cc041488e2ea0 Mon Sep 17 00:00:00 2001
From: syuilo <syuilotan@yahoo.co.jp>
Date: Wed, 24 Apr 2019 14:39:59 +0900
Subject: [PATCH] Fix bug

---
 CHANGELOG.md                                    | 1 +
 src/server/api/endpoints/notes/search-by-tag.ts | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f803aec84b..846b9c2531 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -38,6 +38,7 @@ mongodb:
 unreleased
 -------------------
 ### Fixes
+* 投稿のタグ検索APIで大文字小文字が区別されていたのを修正
 * 公開範囲がホームの投稿がグローバルTLに流れる問題を修正
 * モバイルビューの投稿詳細にて acct が長いとアイコンが圧迫面接される問題を修正
 
diff --git a/src/server/api/endpoints/notes/search-by-tag.ts b/src/server/api/endpoints/notes/search-by-tag.ts
index f89539a9b7..0b49f896ad 100644
--- a/src/server/api/endpoints/notes/search-by-tag.ts
+++ b/src/server/api/endpoints/notes/search-by-tag.ts
@@ -100,14 +100,14 @@ export default define(meta, async (ps, me) => {
 	if (me) generateMuteQuery(query, me);
 
 	if (ps.tag) {
-		query.andWhere(':tag = ANY(note.tags)', { tag: ps.tag });
+		query.andWhere(':tag = ANY(note.tags)', { tag: ps.tag.toLowerCase() });
 	} else {
 		let i = 0;
 		query.andWhere(new Brackets(qb => {
 			for (const tags of ps.query!) {
 				qb.orWhere(new Brackets(qb => {
 					for (const tag of tags) {
-						qb.andWhere(`:tag${i} = ANY(note.tags)`, { [`tag${i}`]: tag });
+						qb.andWhere(`:tag${i} = ANY(note.tags)`, { [`tag${i}`]: tag.toLowerCase() });
 						i++;
 					}
 				}));