From 1773ae14e32eab0bddcdaa8fca33fecf095d99d1 Mon Sep 17 00:00:00 2001
From: Natty <natty.sh.git@gmail.com>
Date: Thu, 20 Apr 2023 21:16:36 +0200
Subject: [PATCH] Renote button optimization

---
 .../backend/src/server/api/endpoints/notes/renotes.ts | 11 +++++++++--
 packages/client/src/components/MkRenoteButton.vue     |  6 +++---
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/packages/backend/src/server/api/endpoints/notes/renotes.ts b/packages/backend/src/server/api/endpoints/notes/renotes.ts
index f313616be2..df801c7fc4 100644
--- a/packages/backend/src/server/api/endpoints/notes/renotes.ts
+++ b/packages/backend/src/server/api/endpoints/notes/renotes.ts
@@ -38,6 +38,7 @@ export const paramDef = {
 	type: "object",
 	properties: {
 		noteId: { type: "string", format: "misskey:id" },
+		userId: { type: "string", format: "misskey:id" },
 		limit: { type: "integer", minimum: 1, maximum: 100, default: 10 },
 		sinceId: { type: "string", format: "misskey:id" },
 		untilId: { type: "string", format: "misskey:id" },
@@ -52,13 +53,19 @@ export default define(meta, paramDef, async (ps, user) => {
 		throw err;
 	});
 
-	const query = makePaginationQuery(
+	let query = makePaginationQuery(
 		Notes.createQueryBuilder("note"),
 		ps.sinceId,
 		ps.untilId,
 	)
 		.andWhere("note.renoteId = :renoteId", { renoteId: note.id })
-		.innerJoinAndSelect("note.user", "user")
+		.innerJoinAndSelect("note.user", "user");
+
+	if (ps.userId) {
+		query.andWhere("user.id = :userId", { userId: ps.userId });
+	}
+
+	query
 		.leftJoinAndSelect("user.avatar", "avatar")
 		.leftJoinAndSelect("user.banner", "banner")
 		.leftJoinAndSelect("note.reply", "reply")
diff --git a/packages/client/src/components/MkRenoteButton.vue b/packages/client/src/components/MkRenoteButton.vue
index 8815666936..e21611b81b 100644
--- a/packages/client/src/components/MkRenoteButton.vue
+++ b/packages/client/src/components/MkRenoteButton.vue
@@ -69,11 +69,11 @@ const renote = async (viaKeyboard = false, ev?: MouseEvent) => {
 
 	const renotes = await os.api("notes/renotes", {
 		noteId: props.note.id,
-		limit: 11,
+		userId: $i.id,
+		limit: 1,
 	});
 
-	const users = renotes.map((x) => x.user.id);
-	const hasRenotedBefore = users.includes($i.id);
+	const hasRenotedBefore = renotes.length > 0;
 
 	let buttonActions: Array<MenuItem> = [];