102 lines
2.5 KiB
TypeScript
102 lines
2.5 KiB
TypeScript
/*
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* SPDX-FileCopyrightText: syuilo and other misskey contributors
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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import { Inject, Injectable } from '@nestjs/common';
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import { Endpoint } from '@/server/api/endpoint-base.js';
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import type { GalleryLikesRepository, GalleryPostsRepository } from '@/models/_.js';
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import { FeaturedService, GALLERY_POSTS_RANKING_WINDOW } from '@/core/FeaturedService.js';
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import { IdService } from '@/core/IdService.js';
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import { DI } from '@/di-symbols.js';
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import { ApiError } from '../../../error.js';
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export const meta = {
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tags: ['gallery'],
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requireCredential: true,
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prohibitMoved: true,
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kind: 'write:gallery-likes',
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errors: {
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noSuchPost: {
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message: 'No such post.',
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code: 'NO_SUCH_POST',
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id: '56c06af3-1287-442f-9701-c93f7c4a62ff',
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},
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yourPost: {
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message: 'You cannot like your post.',
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code: 'YOUR_POST',
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id: 'f78f1511-5ebc-4478-a888-1198d752da68',
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},
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alreadyLiked: {
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message: 'The post has already been liked.',
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code: 'ALREADY_LIKED',
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id: '40e9ed56-a59c-473a-bf3f-f289c54fb5a7',
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},
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},
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} as const;
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export const paramDef = {
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type: 'object',
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properties: {
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postId: { type: 'string', format: 'misskey:id' },
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},
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required: ['postId'],
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} as const;
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@Injectable()
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export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
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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 featuredService: FeaturedService,
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private idService: IdService,
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) {
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super(meta, paramDef, async (ps, me) => {
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const post = await this.galleryPostsRepository.findOneBy({ id: ps.postId });
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if (post == null) {
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throw new ApiError(meta.errors.noSuchPost);
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}
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if (post.userId === me.id) {
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throw new ApiError(meta.errors.yourPost);
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}
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// if already liked
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const exist = await this.galleryLikesRepository.exists({
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where: {
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postId: post.id,
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userId: me.id,
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},
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});
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if (exist) {
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throw new ApiError(meta.errors.alreadyLiked);
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}
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// Create like
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await this.galleryLikesRepository.insert({
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id: this.idService.gen(),
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postId: post.id,
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userId: me.id,
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});
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// ランキング更新
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if (Date.now() - this.idService.parse(post.id).date.getTime() < GALLERY_POSTS_RANKING_WINDOW) {
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await this.featuredService.updateGalleryPostsRanking(post.id, 1);
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}
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this.galleryPostsRepository.increment({ id: post.id }, 'likedCount', 1);
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});
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}
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}
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