lookup note in scylla

packages/backend/src/services/i/pin.ts

@@ -10,6 +10,8 @@ import type { UserNotePining } from "@/models/entities/user-note-pining.js";
 import { genId } from "@/misc/gen-id.js";
 import { deliverToFollowers } from "@/remote/activitypub/deliver-manager.js";
 import { deliverToRelays } from "../relay.js";
+import { parseScyllaNote, prepared, scyllaClient } from "@/db/scylla.js";
+import { userByIdCache } from "../user-cache.js";
 
 /**
  * 指定した投稿をピン留めします
@@ -21,12 +23,25 @@ export async function addPinned(
 	noteId: Note["id"],
 ) {
 	// Fetch pinee
-	const note = await Notes.findOneBy({
+	let note: Note | null = null;
-		id: noteId,
+	if (scyllaClient) {
-		userId: user.id,
+		const result = await scyllaClient.execute(
-	});
+			prepared.note.select.byId,
+			[noteId],
+			{ prepare: true },
+		);
+		if (result.rowLength > 0) {
+			const candidate = parseScyllaNote(result.first());
+			if (candidate.userId === user.id) note = candidate;
+		}
+	} else {
+		note = await Notes.findOneBy({
+			id: noteId,
+			userId: user.id,
+		});
+	}
 
-	if (note == null) {
+	if (!note) {
 		throw new IdentifiableError(
 			"70c4e51f-5bea-449c-a030-53bee3cce202",
 			"No such note.",
@@ -42,7 +57,7 @@ export async function addPinned(
 		);
 	}
 
-	if (pinings.some((pining) => pining.noteId === note.id)) {
+	if (pinings.some((pining) => note && pining.noteId === note.id)) {
 		throw new IdentifiableError(
 			"23f0cf4e-59a3-4276-a91d-61a5891c1514",
 			"That note has already been pinned.",
@@ -100,8 +115,10 @@ export async function deliverPinnedChange(
 	noteId: Note["id"],
 	isAddition: boolean,
 ) {
-	const user = await Users.findOneBy({ id: userId });
+	const user = await userByIdCache.fetchMaybe(userId, () =>
-	if (user == null) throw new Error("user not found");
+		Users.findOneBy({ id: userId }).then((user) => user ?? undefined),
+	);
+	if (!user) throw new Error("user not found");
 
 	if (!Users.isLocalUser(user)) return;