1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
/*
* SPDX-FileCopyrightText: syuilo and misskey-project
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { Inject, Injectable } from '@nestjs/common';
import { DI } from '@/di-symbols.js';
import type { GalleryLikesRepository, GalleryPostsRepository } from '@/models/_.js';
import { awaitAll } from '@/misc/prelude/await-all.js';
import type { Packed } from '@/misc/json-schema.js';
import type { } from '@/models/Blocking.js';
import type { MiUser } from '@/models/User.js';
import type { MiGalleryPost } from '@/models/GalleryPost.js';
import { bindThis } from '@/decorators.js';
import { IdService } from '@/core/IdService.js';
import { UserEntityService } from './UserEntityService.js';
import { DriveFileEntityService } from './DriveFileEntityService.js';
@Injectable()
export class GalleryPostEntityService {
constructor(
@Inject(DI.galleryPostsRepository)
private galleryPostsRepository: GalleryPostsRepository,
@Inject(DI.galleryLikesRepository)
private galleryLikesRepository: GalleryLikesRepository,
private userEntityService: UserEntityService,
private driveFileEntityService: DriveFileEntityService,
private idService: IdService,
) {
}
@bindThis
public async pack(
src: MiGalleryPost['id'] | MiGalleryPost,
me?: { id: MiUser['id'] } | null | undefined,
hint?: {
packedUser?: Packed<'UserLite'>
},
): Promise<Packed<'GalleryPost'>> {
const meId = me ? me.id : null;
const post = typeof src === 'object' ? src : await this.galleryPostsRepository.findOneByOrFail({ id: src });
return await awaitAll({
id: post.id,
createdAt: this.idService.parse(post.id).date.toISOString(),
updatedAt: post.updatedAt.toISOString(),
userId: post.userId,
user: hint?.packedUser ?? this.userEntityService.pack(post.user ?? post.userId, me),
title: post.title,
description: post.description,
fileIds: post.fileIds,
// TODO: packMany causes N+1 queries
files: this.driveFileEntityService.packManyByIds(post.fileIds),
tags: post.tags.length > 0 ? post.tags : undefined,
isSensitive: post.isSensitive,
likedCount: post.likedCount,
isLiked: meId ? await this.galleryLikesRepository.exists({ where: { postId: post.id, userId: meId } }) : undefined,
});
}
@bindThis
public async packMany(
posts: MiGalleryPost[],
me?: { id: MiUser['id'] } | null | undefined,
) {
const _users = posts.map(({ user, userId }) => user ?? userId);
const _userMap = await this.userEntityService.packMany(_users, me)
.then(users => new Map(users.map(u => [u.id, u])));
return Promise.all(posts.map(post => this.pack(post, me, { packedUser: _userMap.get(post.userId) })));
}
}
|
