misskey/packages/backend/src/server/api/endpoints/users/reactions.ts

120 lines
4.1 KiB
TypeScript

/*
* SPDX-FileCopyrightText: syuilo and misskey-project
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { Inject, Injectable } from '@nestjs/common';
import type { UserProfilesRepository, NoteReactionsRepository } from '@/models/_.js';
import { Endpoint } from '@/server/api/endpoint-base.js';
import { QueryService } from '@/core/QueryService.js';
import { NoteReactionEntityService } from '@/core/entities/NoteReactionEntityService.js';
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 = {
tags: ['users', 'reactions'],
requireCredential: false,
description: 'Show all reactions this user made.',
res: {
type: 'array',
optional: false, nullable: false,
items: {
type: 'object',
optional: false, nullable: false,
ref: 'NoteReaction',
},
},
errors: {
reactionsNotPublic: {
message: 'Reactions of the user is not public.',
code: 'REACTIONS_NOT_PUBLIC',
id: '673a7dd2-6924-1093-e0c0-e68456ceae5c',
},
isRemoteUser: {
message: 'Currently unavailable to display reactions of remote users. See https://github.com/misskey-dev/misskey/issues/12964',
code: 'IS_REMOTE_USER',
id: '6b95fa98-8cf9-2350-e284-f0ffdb54a805',
},
},
} as const;
export const paramDef = {
type: 'object',
properties: {
userId: { 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' },
},
required: ['userId'],
} as const;
@Injectable()
export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
constructor(
@Inject(DI.userProfilesRepository)
private userProfilesRepository: UserProfilesRepository,
@Inject(DI.noteReactionsRepository)
private noteReactionsRepository: NoteReactionsRepository,
private cacheService: CacheService,
private userEntityService: UserEntityService,
private noteReactionEntityService: NoteReactionEntityService,
private queryService: QueryService,
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);
if (this.userEntityService.isRemoteUser(user)) {
throw new ApiError(meta.errors.isRemoteUser);
}
const profile = await this.userProfilesRepository.findOneByOrFail({ userId: ps.userId });
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
.limit(ps.limit)
.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 });
});
}
}