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fix(backend): ユーザーのリアクション一覧でミュート/ブロックが機能していなかった問題を修正 #14100

Merged
merged 7 commits into from
Jul 14, 2024
1 change: 1 addition & 0 deletions CHANGELOG.md
Original file line number Diff line number Diff line change
Expand Up @@ -53,6 +53,7 @@
4. フォローしていない非アクティブなユーザ
- Fix: 一般ユーザーから見たユーザーのバッジの一覧に公開されていないものが含まれることがある問題を修正
(Cherry-picked from https://github.com/MisskeyIO/misskey/pull/652)
- Fix: ユーザーのリアクション一覧でミュート/ブロックが機能していなかった問題を修正

### Misskey.js
- Feat: `/drive/files/create` のリクエストに対応(`multipart/form-data`に対応)
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4 changes: 4 additions & 0 deletions packages/backend/src/misc/is-user-related.ts
Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,10 @@
*/

export function isUserRelated(note: any, userIds: Set<string>, ignoreAuthor = false): boolean {
if (!note) {
return false;
}

if (userIds.has(note.userId) && !ignoreAuthor) {
return true;
}
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19 changes: 17 additions & 2 deletions packages/backend/src/server/api/endpoints/users/reactions.ts
Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@ import { DI } from '@/di-symbols.js';
import { CacheService } from '@/core/CacheService.js';
import { UserEntityService } from '@/core/entities/UserEntityService.js';
import { RoleService } from '@/core/RoleService.js';
import { isUserRelated } from '@/misc/is-user-related.js';
import { ApiError } from '../../error.js';

export const meta = {
Expand Down Expand Up @@ -74,6 +75,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
private roleService: RoleService,
) {
super(meta, paramDef, async (ps, me) => {
const userIdsWhoBlockingMe = me ? await this.cacheService.userBlockedCache.fetch(me.id) : new Set<string>();
const iAmModerator = me ? await this.roleService.isModerator(me) : false; // Moderators can see reactions of all users
if (!iAmModerator) {
const user = await this.cacheService.findUserById(ps.userId);
Expand All @@ -85,18 +87,31 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
if ((me == null || me.id !== ps.userId) && !profile.publicReactions) {
throw new ApiError(meta.errors.reactionsNotPublic);
}

// early return if me is blocked by requesting user
if (userIdsWhoBlockingMe.has(ps.userId)) {
return [];
}
}

const userIdsWhoMeMuting = me ? await this.cacheService.userMutingsCache.fetch(me.id) : new Set<string>();

const query = this.queryService.makePaginationQuery(this.noteReactionsRepository.createQueryBuilder('reaction'),
ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate)
.andWhere('reaction.userId = :userId', { userId: ps.userId })
.leftJoinAndSelect('reaction.note', 'note');

this.queryService.generateVisibilityQuery(query, me);

const reactions = await query
const reactions = (await query
.limit(ps.limit)
.getMany();
.getMany()).filter(reaction => {
if (reaction.note?.userId === ps.userId) return true; // we can see reactions to note of requesting user
if (me && isUserRelated(reaction.note, userIdsWhoBlockingMe)) return false;
if (me && isUserRelated(reaction.note, userIdsWhoMeMuting)) return false;

return true;
});

return await this.noteReactionEntityService.packMany(reactions, me, { withNote: true });
});
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