70 lines
2.0 KiB
TypeScript
70 lines
2.0 KiB
TypeScript
import { Injectable } from '@nestjs/common';
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import { InjectRepository } from '@nestjs/typeorm';
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import { Repository } from 'typeorm';
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import { AppVersion, Platform } from '../../domain/entities/app-version.entity';
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export interface VersionListFilter {
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platform?: Platform;
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includeDisabled?: boolean;
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}
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@Injectable()
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export class AppVersionRepository {
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constructor(
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@InjectRepository(AppVersion)
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private readonly repo: Repository<AppVersion>,
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) {}
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async findAll(filter?: VersionListFilter): Promise<AppVersion[]> {
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const qb = this.repo.createQueryBuilder('v');
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if (filter?.platform) {
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qb.andWhere('v.platform = :platform', { platform: filter.platform });
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}
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if (!filter?.includeDisabled) {
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qb.andWhere('v.isEnabled = true');
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}
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qb.orderBy('v.createdAt', 'DESC');
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return qb.getMany();
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}
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async findById(id: string): Promise<AppVersion | null> {
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return this.repo.findOne({ where: { id } });
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}
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async create(data: Partial<AppVersion>): Promise<AppVersion> {
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const entity = this.repo.create(data);
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return this.repo.save(entity);
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}
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async update(id: string, data: Partial<AppVersion>): Promise<AppVersion | null> {
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await this.repo.update(id, data);
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return this.findById(id);
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}
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async delete(id: string): Promise<void> {
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await this.repo.delete(id);
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}
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/** 查询指定平台最新启用版本（buildNumber 最大的已启用版本） */
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async findLatestEnabled(platform: Platform): Promise<AppVersion | null> {
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const versions = await this.repo
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.createQueryBuilder('v')
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.where('v.platform = :platform', { platform })
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.andWhere('v.isEnabled = true')
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.orderBy('v.createdAt', 'DESC')
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.getMany();
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if (versions.length === 0) return null;
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// 找 buildNumber（整数）最大的版本，兼容字符串存储
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return versions.reduce((best, cur) => {
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const bestCode = parseInt(best.buildNumber, 10) || 0;
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const curCode = parseInt(cur.buildNumber, 10) || 0;
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return curCode > bestCode ? cur : best;
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});
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}
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}
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