61 lines
2.1 KiB
TypeScript
61 lines
2.1 KiB
TypeScript
import { Inject, Injectable } from '@nestjs/common';
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import { DI } from '@/di-symbols.js';
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import type { GalleryLikesRepository, GalleryPostsRepository } from '@/models/index.js';
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import { awaitAll } from '@/misc/prelude/await-all.js';
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import type { Packed } from '@/misc/json-schema.js';
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import type { } from '@/models/entities/Blocking.js';
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import type { User } from '@/models/entities/User.js';
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import type { GalleryPost } from '@/models/entities/GalleryPost.js';
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import { bindThis } from '@/decorators.js';
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import { UserEntityService } from './UserEntityService.js';
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import { DriveFileEntityService } from './DriveFileEntityService.js';
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@Injectable()
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export class GalleryPostEntityService {
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constructor(
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@Inject(DI.galleryPostsRepository)
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private galleryPostsRepository: GalleryPostsRepository,
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@Inject(DI.galleryLikesRepository)
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private galleryLikesRepository: GalleryLikesRepository,
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private userEntityService: UserEntityService,
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private driveFileEntityService: DriveFileEntityService,
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) {
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}
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@bindThis
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public async pack(
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src: GalleryPost['id'] | GalleryPost,
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me?: { id: User['id'] } | null | undefined,
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): Promise<Packed<'GalleryPost'>> {
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const meId = me ? me.id : null;
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const post = typeof src === 'object' ? src : await this.galleryPostsRepository.findOneByOrFail({ id: src });
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return await awaitAll({
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id: post.id,
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createdAt: post.createdAt.toISOString(),
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updatedAt: post.updatedAt.toISOString(),
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userId: post.userId,
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user: this.userEntityService.pack(post.user ?? post.userId, me),
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title: post.title,
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description: post.description,
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fileIds: post.fileIds,
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// TODO: packMany causes N+1 queries
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files: this.driveFileEntityService.packManyByIds(post.fileIds),
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tags: post.tags.length > 0 ? post.tags : undefined,
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isSensitive: post.isSensitive,
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likedCount: post.likedCount,
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isLiked: meId ? await this.galleryLikesRepository.findOneBy({ postId: post.id, userId: meId }).then(x => x != null) : undefined,
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});
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}
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@bindThis
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public packMany(
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posts: GalleryPost[],
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me?: { id: User['id'] } | null | undefined,
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) {
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return Promise.all(posts.map(x => this.pack(x, me)));
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}
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}
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