88 lines
2.8 KiB
TypeScript
88 lines
2.8 KiB
TypeScript
/*
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* SPDX-FileCopyrightText: syuilo and misskey-project
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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 { Brackets } from 'typeorm';
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import { DI } from '@/di-symbols.js';
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import { type FlashLikesRepository, MiUser, type FlashsRepository } from '@/models/_.js';
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import { QueryService } from '@/core/QueryService.js';
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import { sqlLikeEscape } from '@/misc/sql-like-escape.js';
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/**
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* MisskeyPlay関係のService
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*/
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@Injectable()
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export class FlashService {
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constructor(
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@Inject(DI.flashsRepository)
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private flashRepository: FlashsRepository,
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@Inject(DI.flashLikesRepository)
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private flashLikesRepository: FlashLikesRepository,
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private queryService: QueryService,
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) {
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}
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/**
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* 人気のあるPlay一覧を取得する.
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*/
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public async featured(opts?: { offset?: number, limit: number }) {
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const builder = this.flashRepository.createQueryBuilder('flash')
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.andWhere('flash.likedCount > 0')
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.andWhere('flash.visibility = :visibility', { visibility: 'public' })
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.addOrderBy('flash.likedCount', 'DESC')
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.addOrderBy('flash.updatedAt', 'DESC')
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.addOrderBy('flash.id', 'DESC');
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if (opts?.offset) {
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builder.skip(opts.offset);
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}
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builder.take(opts?.limit ?? 10);
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return await builder.getMany();
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}
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public async myLikes(meId: MiUser['id'], opts: { sinceId?: string, untilId?: string, sinceDate?: number, untilDate?: number, limit?: number, search?: string | null }) {
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const query = this.queryService.makePaginationQuery(this.flashLikesRepository.createQueryBuilder('like'), opts.sinceId, opts.untilId, opts.sinceDate, opts.untilDate)
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.andWhere('like.userId = :meId', { meId })
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.leftJoinAndSelect('like.flash', 'flash');
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if (opts.search != null) {
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for (const word of opts.search.trim().split(' ')) {
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query.andWhere(new Brackets(qb => {
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qb.orWhere('flash.title ILIKE :search', { search: `%${sqlLikeEscape(word)}%` });
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qb.orWhere('flash.summary ILIKE :search', { search: `%${sqlLikeEscape(word)}%` });
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}));
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}
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}
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const likes = await query
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.limit(opts.limit)
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.getMany();
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return likes;
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}
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public async search(searchQuery: string, opts: { sinceId?: string, untilId?: string, sinceDate?: number, untilDate?: number, limit?: number }) {
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const query = this.queryService.makePaginationQuery(this.flashRepository.createQueryBuilder('flash'), opts.sinceId, opts.untilId, opts.sinceDate, opts.untilDate)
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.andWhere('flash.visibility = \'public\'');
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for (const word of searchQuery.trim().split(' ')) {
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query.andWhere(new Brackets(qb => {
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qb.orWhere('flash.title ILIKE :search', { search: `%${sqlLikeEscape(word)}%` });
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qb.orWhere('flash.summary ILIKE :search', { search: `%${sqlLikeEscape(word)}%` });
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}));
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}
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const result = await query
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.limit(opts.limit)
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.getMany();
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return result;
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}
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}
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