mizzkey/packages/backend/src/core/entities/GalleryLikeEntityService.ts
まっちゃとーにゅ 511ff69900
EntityService 整理
2023-10-11 11:29:17 +09:00

48 lines
1.5 KiB
TypeScript

/*
* SPDX-FileCopyrightText: syuilo and other misskey contributors
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { Inject, Injectable } from '@nestjs/common';
import { DI } from '@/di-symbols.js';
import type { GalleryLikesRepository } from '@/models/_.js';
import type { MiGalleryLike } from '@/models/GalleryLike.js';
import { bindThis } from '@/decorators.js';
import { Packed } from '@/misc/json-schema.js';
import type { MiUser } from '@/models/User.js';
import { GalleryPostEntityService } from './GalleryPostEntityService.js';
@Injectable()
export class GalleryLikeEntityService {
constructor(
@Inject(DI.galleryLikesRepository)
private galleryLikesRepository: GalleryLikesRepository,
private galleryPostEntityService: GalleryPostEntityService,
) {
}
@bindThis
public async pack(
src: MiGalleryLike['id'] | MiGalleryLike,
me: { id: MiUser['id'] } | null | undefined,
) : Promise<Packed<'GalleryLike'>> {
const like = typeof src === 'object' ? src : await this.galleryLikesRepository.findOneByOrFail({ id: src });
return {
id: like.id,
post: await this.galleryPostEntityService.pack(like.post ?? like.postId, me),
};
}
@bindThis
public async packMany(
likes: (MiGalleryLike['id'] | MiGalleryLike)[],
me: { id: MiUser['id'] } | null | undefined,
) : Promise<Packed<'GalleryLike'>[]> {
return (await Promise.allSettled(likes.map(x => this.pack(x, me))))
.filter(result => result.status === 'fulfilled')
.map(result => (result as PromiseFulfilledResult<Packed<'GalleryLike'>>).value);
}
}