43 lines
1.3 KiB
TypeScript
43 lines
1.3 KiB
TypeScript
import { Inject, Injectable } from '@nestjs/common';
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import { DI } from '@/di-symbols.js';
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import type { PageLikesRepository } from '@/models/index.js';
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import type { User } from '@/models/entities/User.js';
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import type { PageLike } from '@/models/entities/PageLike.js';
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import { bindThis } from '@/decorators.js';
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import { Packed } from '@/misc/json-schema.js';
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import { PageEntityService } from './PageEntityService.js';
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@Injectable()
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export class PageLikeEntityService {
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constructor(
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@Inject(DI.pageLikesRepository)
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private pageLikesRepository: PageLikesRepository,
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private pageEntityService: PageEntityService,
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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: PageLike['id'] | PageLike,
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me: { id: User['id'] } | null | undefined,
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) : Promise<Packed<'PageLike'>> {
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const like = typeof src === 'object' ? src : await this.pageLikesRepository.findOneByOrFail({ id: src });
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return {
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id: like.id,
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page: await this.pageEntityService.pack(like.page ?? like.pageId, me),
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};
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}
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@bindThis
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public async packMany(
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likes: (PageLike['id'] | PageLike)[],
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me: { id: User['id'] } | null | undefined,
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) : Promise<Packed<'PageLike'>[]> {
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return (await Promise.allSettled(likes.map(x => this.pack(x, me))))
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.filter(result => result.status === 'fulfilled')
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.map(result => (result as PromiseFulfilledResult<Packed<'PageLike'>>).value);
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}
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}
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