From 0a64d121d9a1345e4a5dd71686fd3be400558595 Mon Sep 17 00:00:00 2001
From: syuilo <syuilotan@yahoo.co.jp>
Date: Sun, 7 Feb 2021 10:43:34 +0900
Subject: Resolve #7149

---
 src/services/note/create.ts    | 5 +++--
 src/services/update-hashtag.ts | 3 ++-
 2 files changed, 5 insertions(+), 3 deletions(-)

(limited to 'src/services')

diff --git a/src/services/note/create.ts b/src/services/note/create.ts
index f6593996e9..62ec92f2bc 100644
--- a/src/services/note/create.ts
+++ b/src/services/note/create.ts
@@ -33,6 +33,7 @@ import { addNoteToAntenna } from '../add-note-to-antenna';
 import { countSameRenotes } from '../../misc/count-same-renotes';
 import { deliverToRelays } from '../relay';
 import { Channel } from '../../models/entities/channel';
+import { normalizeForSearch } from '../../misc/normalize-for-search';
 
 type NotificationType = 'reply' | 'renote' | 'quote' | 'mention';
 
@@ -460,7 +461,7 @@ async function insertNote(user: User, data: Option, tags: string[], emojis: stri
 		text: data.text,
 		hasPoll: data.poll != null,
 		cw: data.cw == null ? null : data.cw,
-		tags: tags.map(tag => tag.toLowerCase()),
+		tags: tags.map(tag => normalizeForSearch(tag)),
 		emojis,
 		userId: user.id,
 		viaMobile: data.viaMobile!,
@@ -547,7 +548,7 @@ function index(note: Note) {
 		index: config.elasticsearch.index || 'misskey_note',
 		id: note.id.toString(),
 		body: {
-			text: note.text.toLowerCase(),
+			text: normalizeForSearch(note.text),
 			userId: note.userId,
 			userHost: note.userHost
 		}
diff --git a/src/services/update-hashtag.ts b/src/services/update-hashtag.ts
index 1c67ef881e..1dcb582791 100644
--- a/src/services/update-hashtag.ts
+++ b/src/services/update-hashtag.ts
@@ -3,6 +3,7 @@ import { Hashtags, Users } from '../models';
 import { hashtagChart } from './chart';
 import { genId } from '../misc/gen-id';
 import { Hashtag } from '../models/entities/hashtag';
+import { normalizeForSearch } from '../misc/normalize-for-search';
 
 export async function updateHashtags(user: User, tags: string[]) {
 	for (const tag of tags) {
@@ -21,7 +22,7 @@ export async function updateUsertags(user: User, tags: string[]) {
 }
 
 export async function updateHashtag(user: User, tag: string, isUserAttached = false, inc = true) {
-	tag = tag.toLowerCase();
+	tag = normalizeForSearch(tag);
 
 	const index = await Hashtags.findOne({ name: tag });
 
-- 
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