enhance(backend): RedisへのTLのキャッシュをオフにできるように
This commit is contained in:
syuilo
@@ -17,6 +17,8 @@ import { CacheService } from '@/core/CacheService.js';
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import { FunoutTimelineService } from '@/core/FunoutTimelineService.js';
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import { QueryService } from '@/core/QueryService.js';
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import { UserFollowingService } from '@/core/UserFollowingService.js';
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import { MetaService } from '@/core/MetaService.js';
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import { MiLocalUser } from '@/models/User.js';
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import { ApiError } from '../../error.js';
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export const meta = {
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@@ -75,6 +77,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
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private funoutTimelineService: FunoutTimelineService,
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private queryService: QueryService,
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private userFollowingService: UserFollowingService,
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private metaService: MetaService,
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) {
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super(meta, paramDef, async (ps, me) => {
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const untilId = ps.untilId ?? (ps.untilDate ? this.idService.gen(ps.untilDate!) : null);
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@@ -85,163 +88,200 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
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throw new ApiError(meta.errors.stlDisabled);
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}
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const [
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userIdsWhoMeMuting,
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userIdsWhoMeMutingRenotes,
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userIdsWhoBlockingMe,
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] = await Promise.all([
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this.cacheService.userMutingsCache.fetch(me.id),
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this.cacheService.renoteMutingsCache.fetch(me.id),
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this.cacheService.userBlockedCache.fetch(me.id),
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]);
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const serverSettings = await this.metaService.fetch();
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let noteIds: string[];
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let shouldFallbackToDb = false;
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if (serverSettings.enableFanoutTimeline) {
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const [
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userIdsWhoMeMuting,
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userIdsWhoMeMutingRenotes,
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userIdsWhoBlockingMe,
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] = await Promise.all([
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this.cacheService.userMutingsCache.fetch(me.id),
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this.cacheService.renoteMutingsCache.fetch(me.id),
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this.cacheService.userBlockedCache.fetch(me.id),
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]);
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if (ps.withFiles) {
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const [htlNoteIds, ltlNoteIds] = await this.funoutTimelineService.getMulti([
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`homeTimelineWithFiles:${me.id}`,
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'localTimelineWithFiles',
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], untilId, sinceId);
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noteIds = Array.from(new Set([...htlNoteIds, ...ltlNoteIds]));
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} else if (ps.withReplies) {
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const [htlNoteIds, ltlNoteIds, ltlReplyNoteIds] = await this.funoutTimelineService.getMulti([
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`homeTimeline:${me.id}`,
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'localTimeline',
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'localTimelineWithReplies',
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], untilId, sinceId);
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noteIds = Array.from(new Set([...htlNoteIds, ...ltlNoteIds, ...ltlReplyNoteIds]));
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} else {
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const [htlNoteIds, ltlNoteIds] = await this.funoutTimelineService.getMulti([
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`homeTimeline:${me.id}`,
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'localTimeline',
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], untilId, sinceId);
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noteIds = Array.from(new Set([...htlNoteIds, ...ltlNoteIds]));
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shouldFallbackToDb = htlNoteIds.length === 0;
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}
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noteIds.sort((a, b) => a > b ? -1 : 1);
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noteIds = noteIds.slice(0, ps.limit);
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shouldFallbackToDb = shouldFallbackToDb || (noteIds.length === 0);
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if (!shouldFallbackToDb) {
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const query = this.notesRepository.createQueryBuilder('note')
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.where('note.id IN (:...noteIds)', { noteIds: noteIds })
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.innerJoinAndSelect('note.user', 'user')
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.leftJoinAndSelect('note.reply', 'reply')
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.leftJoinAndSelect('note.renote', 'renote')
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.leftJoinAndSelect('reply.user', 'replyUser')
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.leftJoinAndSelect('renote.user', 'renoteUser')
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.leftJoinAndSelect('note.channel', 'channel');
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let timeline = await query.getMany();
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timeline = timeline.filter(note => {
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if (note.userId === me.id) {
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return true;
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}
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if (isUserRelated(note, userIdsWhoBlockingMe)) return false;
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if (isUserRelated(note, userIdsWhoMeMuting)) return false;
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if (note.renoteId) {
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if (note.text == null && note.fileIds.length === 0 && !note.hasPoll) {
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if (isUserRelated(note, userIdsWhoMeMutingRenotes)) return false;
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if (ps.withRenotes === false) return false;
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}
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}
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return true;
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});
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// TODO: フィルタした結果件数が足りなかった場合の対応
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timeline.sort((a, b) => a.id > b.id ? -1 : 1);
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process.nextTick(() => {
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this.activeUsersChart.read(me);
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});
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return await this.noteEntityService.packMany(timeline, me);
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} else { // fallback to db
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const followees = await this.userFollowingService.getFollowees(me.id);
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const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate)
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.andWhere(new Brackets(qb => {
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if (followees.length > 0) {
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const meOrFolloweeIds = [me.id, ...followees.map(f => f.followeeId)];
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qb.where('note.userId IN (:...meOrFolloweeIds)', { meOrFolloweeIds: meOrFolloweeIds });
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qb.orWhere('(note.visibility = \'public\') AND (note.userHost IS NULL)');
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} else {
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qb.where('note.userId = :meId', { meId: me.id });
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qb.orWhere('(note.visibility = \'public\') AND (note.userHost IS NULL)');
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}
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}))
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.innerJoinAndSelect('note.user', 'user')
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.leftJoinAndSelect('note.reply', 'reply')
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.leftJoinAndSelect('note.renote', 'renote')
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.leftJoinAndSelect('reply.user', 'replyUser')
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.leftJoinAndSelect('renote.user', 'renoteUser');
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if (!ps.withReplies) {
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query.andWhere(new Brackets(qb => {
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qb
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.where('note.replyId IS NULL') // 返信ではない
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.orWhere(new Brackets(qb => {
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qb // 返信だけど投稿者自身への返信
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.where('note.replyId IS NOT NULL')
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.andWhere('note.replyUserId = note.userId');
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}));
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}));
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}
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this.queryService.generateVisibilityQuery(query, me);
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this.queryService.generateMutedUserQuery(query, me);
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this.queryService.generateBlockedUserQuery(query, me);
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this.queryService.generateMutedUserRenotesQueryForNotes(query, me);
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if (ps.includeMyRenotes === false) {
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query.andWhere(new Brackets(qb => {
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qb.orWhere('note.userId != :meId', { meId: me.id });
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qb.orWhere('note.renoteId IS NULL');
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qb.orWhere('note.text IS NOT NULL');
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qb.orWhere('note.fileIds != \'{}\'');
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qb.orWhere('0 < (SELECT COUNT(*) FROM poll WHERE poll."noteId" = note.id)');
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}));
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}
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if (ps.includeRenotedMyNotes === false) {
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query.andWhere(new Brackets(qb => {
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qb.orWhere('note.renoteUserId != :meId', { meId: me.id });
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qb.orWhere('note.renoteId IS NULL');
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qb.orWhere('note.text IS NOT NULL');
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qb.orWhere('note.fileIds != \'{}\'');
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qb.orWhere('0 < (SELECT COUNT(*) FROM poll WHERE poll."noteId" = note.id)');
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}));
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}
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if (ps.includeLocalRenotes === false) {
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query.andWhere(new Brackets(qb => {
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qb.orWhere('note.renoteUserHost IS NOT NULL');
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qb.orWhere('note.renoteId IS NULL');
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qb.orWhere('note.text IS NOT NULL');
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qb.orWhere('note.fileIds != \'{}\'');
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qb.orWhere('0 < (SELECT COUNT(*) FROM poll WHERE poll."noteId" = note.id)');
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}));
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}
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let noteIds: string[];
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let shouldFallbackToDb = false;
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if (ps.withFiles) {
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query.andWhere('note.fileIds != \'{}\'');
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const [htlNoteIds, ltlNoteIds] = await this.funoutTimelineService.getMulti([
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`homeTimelineWithFiles:${me.id}`,
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'localTimelineWithFiles',
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], untilId, sinceId);
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noteIds = Array.from(new Set([...htlNoteIds, ...ltlNoteIds]));
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} else if (ps.withReplies) {
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const [htlNoteIds, ltlNoteIds, ltlReplyNoteIds] = await this.funoutTimelineService.getMulti([
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`homeTimeline:${me.id}`,
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'localTimeline',
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'localTimelineWithReplies',
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], untilId, sinceId);
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noteIds = Array.from(new Set([...htlNoteIds, ...ltlNoteIds, ...ltlReplyNoteIds]));
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} else {
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const [htlNoteIds, ltlNoteIds] = await this.funoutTimelineService.getMulti([
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`homeTimeline:${me.id}`,
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'localTimeline',
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], untilId, sinceId);
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noteIds = Array.from(new Set([...htlNoteIds, ...ltlNoteIds]));
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shouldFallbackToDb = htlNoteIds.length === 0;
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}
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//#endregion
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const timeline = await query.limit(ps.limit).getMany();
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noteIds.sort((a, b) => a > b ? -1 : 1);
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noteIds = noteIds.slice(0, ps.limit);
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process.nextTick(() => {
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this.activeUsersChart.read(me);
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});
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shouldFallbackToDb = shouldFallbackToDb || (noteIds.length === 0);
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return await this.noteEntityService.packMany(timeline, me);
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if (!shouldFallbackToDb) {
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const query = this.notesRepository.createQueryBuilder('note')
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.where('note.id IN (:...noteIds)', { noteIds: noteIds })
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.innerJoinAndSelect('note.user', 'user')
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.leftJoinAndSelect('note.reply', 'reply')
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.leftJoinAndSelect('note.renote', 'renote')
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.leftJoinAndSelect('reply.user', 'replyUser')
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.leftJoinAndSelect('renote.user', 'renoteUser')
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.leftJoinAndSelect('note.channel', 'channel');
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let timeline = await query.getMany();
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timeline = timeline.filter(note => {
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if (note.userId === me.id) {
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return true;
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}
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if (isUserRelated(note, userIdsWhoBlockingMe)) return false;
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if (isUserRelated(note, userIdsWhoMeMuting)) return false;
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if (note.renoteId) {
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if (note.text == null && note.fileIds.length === 0 && !note.hasPoll) {
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if (isUserRelated(note, userIdsWhoMeMutingRenotes)) return false;
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if (ps.withRenotes === false) return false;
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}
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}
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return true;
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});
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// TODO: フィルタした結果件数が足りなかった場合の対応
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timeline.sort((a, b) => a.id > b.id ? -1 : 1);
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process.nextTick(() => {
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this.activeUsersChart.read(me);
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});
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return await this.noteEntityService.packMany(timeline, me);
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} else { // fallback to db
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return await this.getFromDb({
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untilId,
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sinceId,
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limit: ps.limit,
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includeMyRenotes: ps.includeMyRenotes,
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includeRenotedMyNotes: ps.includeRenotedMyNotes,
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includeLocalRenotes: ps.includeLocalRenotes,
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withFiles: ps.withFiles,
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withReplies: ps.withReplies,
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}, me);
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}
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} else {
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return await this.getFromDb({
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untilId,
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sinceId,
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limit: ps.limit,
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includeMyRenotes: ps.includeMyRenotes,
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includeRenotedMyNotes: ps.includeRenotedMyNotes,
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includeLocalRenotes: ps.includeLocalRenotes,
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withFiles: ps.withFiles,
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withReplies: ps.withReplies,
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}, me);
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}
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});
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}
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private async getFromDb(ps: {
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untilId: string | null,
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sinceId: string | null,
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limit: number,
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includeMyRenotes: boolean,
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includeRenotedMyNotes: boolean,
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includeLocalRenotes: boolean,
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withFiles: boolean,
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withReplies: boolean,
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}, me: MiLocalUser) {
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const followees = await this.userFollowingService.getFollowees(me.id);
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const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), ps.sinceId, ps.untilId)
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.andWhere(new Brackets(qb => {
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if (followees.length > 0) {
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const meOrFolloweeIds = [me.id, ...followees.map(f => f.followeeId)];
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qb.where('note.userId IN (:...meOrFolloweeIds)', { meOrFolloweeIds: meOrFolloweeIds });
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qb.orWhere('(note.visibility = \'public\') AND (note.userHost IS NULL)');
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} else {
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qb.where('note.userId = :meId', { meId: me.id });
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qb.orWhere('(note.visibility = \'public\') AND (note.userHost IS NULL)');
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}
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}))
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.innerJoinAndSelect('note.user', 'user')
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.leftJoinAndSelect('note.reply', 'reply')
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.leftJoinAndSelect('note.renote', 'renote')
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.leftJoinAndSelect('reply.user', 'replyUser')
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.leftJoinAndSelect('renote.user', 'renoteUser');
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if (!ps.withReplies) {
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query.andWhere(new Brackets(qb => {
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qb
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.where('note.replyId IS NULL') // 返信ではない
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.orWhere(new Brackets(qb => {
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qb // 返信だけど投稿者自身への返信
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.where('note.replyId IS NOT NULL')
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.andWhere('note.replyUserId = note.userId');
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}));
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}));
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}
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this.queryService.generateVisibilityQuery(query, me);
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this.queryService.generateMutedUserQuery(query, me);
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this.queryService.generateBlockedUserQuery(query, me);
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this.queryService.generateMutedUserRenotesQueryForNotes(query, me);
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if (ps.includeMyRenotes === false) {
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query.andWhere(new Brackets(qb => {
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qb.orWhere('note.userId != :meId', { meId: me.id });
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qb.orWhere('note.renoteId IS NULL');
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qb.orWhere('note.text IS NOT NULL');
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qb.orWhere('note.fileIds != \'{}\'');
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qb.orWhere('0 < (SELECT COUNT(*) FROM poll WHERE poll."noteId" = note.id)');
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}));
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}
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if (ps.includeRenotedMyNotes === false) {
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query.andWhere(new Brackets(qb => {
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qb.orWhere('note.renoteUserId != :meId', { meId: me.id });
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qb.orWhere('note.renoteId IS NULL');
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qb.orWhere('note.text IS NOT NULL');
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qb.orWhere('note.fileIds != \'{}\'');
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qb.orWhere('0 < (SELECT COUNT(*) FROM poll WHERE poll."noteId" = note.id)');
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}));
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}
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if (ps.includeLocalRenotes === false) {
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query.andWhere(new Brackets(qb => {
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qb.orWhere('note.renoteUserHost IS NOT NULL');
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qb.orWhere('note.renoteId IS NULL');
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qb.orWhere('note.text IS NOT NULL');
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qb.orWhere('note.fileIds != \'{}\'');
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qb.orWhere('0 < (SELECT COUNT(*) FROM poll WHERE poll."noteId" = note.id)');
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}));
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}
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if (ps.withFiles) {
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query.andWhere('note.fileIds != \'{}\'');
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}
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//#endregion
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const timeline = await query.limit(ps.limit).getMany();
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process.nextTick(() => {
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this.activeUsersChart.read(me);
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});
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return await this.noteEntityService.packMany(timeline, me);
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}
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}
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Reference in New Issue
Block a user