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/*
* SPDX-FileCopyrightText: syuilo and misskey-project
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { Inject, Injectable } from '@nestjs/common';
import { Brackets } from 'typeorm';
import type { MiMeta, MiUserList, NotesRepository, UserListMembershipsRepository, UserListsRepository } from '@/models/_.js';
import { Endpoint } from '@/server/api/endpoint-base.js';
import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
import ActiveUsersChart from '@/core/chart/charts/active-users.js';
import { DI } from '@/di-symbols.js';
import { IdService } from '@/core/IdService.js';
import { QueryService } from '@/core/QueryService.js';
import { MiLocalUser } from '@/models/User.js';
import { FanoutTimelineEndpointService } from '@/core/FanoutTimelineEndpointService.js';
import { ApiError } from '../../error.js';
export const meta = {
tags: ['notes', 'lists'],
requireCredential: true,
kind: 'read:account',
res: {
type: 'array',
optional: false, nullable: false,
items: {
type: 'object',
optional: false, nullable: false,
ref: 'Note',
},
},
errors: {
noSuchList: {
message: 'No such list.',
code: 'NO_SUCH_LIST',
id: '8fb1fbd5-e476-4c37-9fb0-43d55b63a2ff',
},
},
// 10 calls per 5 seconds
limit: {
duration: 1000 * 5,
max: 10,
},
} as const;
export const paramDef = {
type: 'object',
properties: {
listId: { 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' },
sinceDate: { type: 'integer' },
untilDate: { type: 'integer' },
allowPartial: { type: 'boolean', default: false }, // true is recommended but for compatibility false by default
withRenotes: { type: 'boolean', default: true },
withFiles: {
type: 'boolean',
default: false,
description: 'Only show notes that have attached files.',
},
},
required: ['listId'],
} as const;
@Injectable()
export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
constructor(
@Inject(DI.meta)
private serverSettings: MiMeta,
@Inject(DI.notesRepository)
private notesRepository: NotesRepository,
@Inject(DI.userListsRepository)
private userListsRepository: UserListsRepository,
@Inject(DI.userListMembershipsRepository)
private userListMembershipsRepository: UserListMembershipsRepository,
private noteEntityService: NoteEntityService,
private activeUsersChart: ActiveUsersChart,
private idService: IdService,
private fanoutTimelineEndpointService: FanoutTimelineEndpointService,
private queryService: QueryService,
) {
super(meta, paramDef, async (ps, me) => {
const untilId = ps.untilId ?? (ps.untilDate ? this.idService.gen(ps.untilDate!) : null);
const sinceId = ps.sinceId ?? (ps.sinceDate ? this.idService.gen(ps.sinceDate!) : null);
const list = await this.userListsRepository.findOneBy({
id: ps.listId,
userId: me.id,
});
if (list == null) {
throw new ApiError(meta.errors.noSuchList);
}
if (!this.serverSettings.enableFanoutTimeline) {
const timeline = await this.getFromDb(list, {
untilId,
sinceId,
limit: ps.limit,
withFiles: ps.withFiles,
withRenotes: ps.withRenotes,
}, me);
process.nextTick(() => {
this.activeUsersChart.read(me);
});
return await this.noteEntityService.packMany(timeline, me);
}
const timeline = await this.fanoutTimelineEndpointService.timeline({
untilId,
sinceId,
limit: ps.limit,
allowPartial: ps.allowPartial,
me,
useDbFallback: this.serverSettings.enableFanoutTimelineDbFallback,
redisTimelines: ps.withFiles ? [`userListTimelineWithFiles:${list.id}`] : [`userListTimeline:${list.id}`],
alwaysIncludeMyNotes: true,
excludePureRenotes: !ps.withRenotes,
dbFallback: async (untilId, sinceId, limit) => await this.getFromDb(list, {
untilId,
sinceId,
limit,
withFiles: ps.withFiles,
withRenotes: ps.withRenotes,
}, me),
});
process.nextTick(() => {
this.activeUsersChart.read(me);
});
return timeline;
});
}
private async getFromDb(list: MiUserList, ps: {
untilId: string | null,
sinceId: string | null,
limit: number,
withFiles: boolean,
withRenotes: boolean,
}, me: MiLocalUser) {
//#region Construct query
const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), ps.sinceId, ps.untilId)
.innerJoin(this.userListMembershipsRepository.metadata.targetName, 'userListMemberships', 'userListMemberships.userId = note.userId')
.andWhere('userListMemberships.userListId = :userListId', { userListId: list.id })
.andWhere('note.channelId IS NULL') // チャンネルノートではない
.andWhere(new Brackets(qb => qb
// 返信ではない
.orWhere('note.replyId IS NULL')
// 返信だけど投稿者自身への返信
.orWhere('note.replyUserId = note.userId')
// 返信だけど自分宛ての返信
.orWhere('note.replyUserId = :meId')
// 返信だけどwithRepliesがtrueの場合
.orWhere('userListMemberships.withReplies = true'),
))
.setParameters({ meId: me.id })
.innerJoinAndSelect('note.user', 'user')
.leftJoinAndSelect('note.reply', 'reply')
.leftJoinAndSelect('note.renote', 'renote')
.leftJoinAndSelect('reply.user', 'replyUser')
.leftJoinAndSelect('renote.user', 'renoteUser')
.limit(ps.limit);
this.queryService.generateVisibilityQuery(query, me);
this.queryService.generateBlockedHostQueryForNote(query);
this.queryService.generateMutedUserQueryForNotes(query, me);
this.queryService.generateBlockedUserQueryForNotes(query, me);
if (ps.withFiles) {
query.andWhere('note.fileIds != \'{}\'');
}
if (!ps.withRenotes) {
this.queryService.generateExcludedRenotesQueryForNotes(query);
} else {
this.queryService.generateMutedUserRenotesQueryForNotes(query, me);
}
//#endregion
return await query.getMany();
}
}
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