fix pagination for shuffled timeline

packages/backend/src/server/api/endpoints/notes/shuffled.ts

@@ -32,8 +32,7 @@ export const paramDef = {
 	type: 'object',
 	properties: {
 		limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
-		sinceId: { type: 'string', format: 'misskey:id' },
-		untilId: { type: 'string', format: 'misskey:id' },
+		offset: { type: 'integer', minimum: 0, default: 0 },
 		seed: {
 			description: 'A seed for the shuffling. If the same seed is provided, the same shuffling will be used. Required for pagination to work.',
 			type: 'number',
@@ -45,8 +44,7 @@ export const paramDef = {
 // eslint-disable-next-line import/no-default-export
 export default define(meta, paramDef, async (ps, user) => {
 	//#region Construct query
-	const query = makePaginationQuery(Notes.createQueryBuilder('note'),
-		ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate)
+	const query = Notes.createQueryBuilder('note')
 		.addSelect('md5(note.id || ' + ps.seed + ')', 'shuffleorder')
 		.andWhere('note.userId = :meId', { meId: user.id })
 		.innerJoinAndSelect('note.user', 'user')
@@ -70,7 +68,10 @@ export default define(meta, paramDef, async (ps, user) => {
 	generateMutedRenotesQuery(query, user);
 	//#endregion
 
-	const timeline = await visibilityQuery(query, user).take(ps.limit).getMany();
+	const timeline = await visibilityQuery(query, user)
+		.skip(ps.offset)
+		.take(ps.limit)
+		.getMany();
 
 	process.nextTick(() => {
 		activeUsersChart.read(user);

packages/client/src/components/timeline.vue

@@ -54,6 +54,7 @@ const onChangeFollowing = () => {
 let randomSeed = Math.random();
 let endpoint;
 let query;
+let offsetMode = false;
 let connection;
 let connection2;
 
@@ -142,6 +143,7 @@ switch (props.src) {
 		query = {
 			seed: randomSeed,
 		};
+		offsetMode = true;
 		break;
 }
 
@@ -149,6 +151,7 @@ const pagination = {
 	endpoint,
 	limit: 10,
 	params: query,
+	offsetMode,
 };
 
 onUnmounted(() => {