899 lines
27 KiB
TypeScript
899 lines
27 KiB
TypeScript
/* eslint-disable no-console, @typescript-eslint/no-explicit-any, @typescript-eslint/no-non-null-assertion */
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import { createClient, RedisClientType } from 'redis';
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import { AdminConfig } from './admin.types';
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import { Favorite, IStorage, PlayRecord, SkipConfig } from './types';
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// 搜索历史最大条数
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const SEARCH_HISTORY_LIMIT = 20;
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// 数据类型转换辅助函数
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function ensureString(value: any): string {
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return String(value);
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}
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function ensureStringArray(value: any[]): string[] {
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return value.map((item) => String(item));
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}
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// 连接配置接口
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export interface RedisConnectionConfig {
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url: string;
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clientName: string; // 用于日志显示，如 "Redis" 或 "Pika"
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}
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// 添加Redis操作重试包装器
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function createRetryWrapper(clientName: string, getClient: () => RedisClientType) {
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return async function withRetry<T>(
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operation: () => Promise<T>,
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maxRetries = 3
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): Promise<T> {
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for (let i = 0; i < maxRetries; i++) {
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try {
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return await operation();
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} catch (err: any) {
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const isLastAttempt = i === maxRetries - 1;
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const isConnectionError =
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err.message?.includes('Connection') ||
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err.message?.includes('ECONNREFUSED') ||
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err.message?.includes('ENOTFOUND') ||
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err.code === 'ECONNRESET' ||
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err.code === 'EPIPE';
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if (isConnectionError && !isLastAttempt) {
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console.log(
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`${clientName} operation failed, retrying... (${i + 1}/${maxRetries})`
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);
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console.error('Error:', err.message);
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// 等待一段时间后重试
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await new Promise((resolve) => setTimeout(resolve, 1000 * (i + 1)));
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// 尝试重新连接
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try {
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const client = getClient();
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if (!client.isOpen) {
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await client.connect();
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}
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} catch (reconnectErr) {
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console.error('Failed to reconnect:', reconnectErr);
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}
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continue;
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}
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throw err;
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}
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}
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throw new Error('Max retries exceeded');
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};
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}
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// 创建客户端的工厂函数
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export function createRedisClient(config: RedisConnectionConfig, globalSymbol: symbol): RedisClientType {
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let client: RedisClientType | undefined = (global as any)[globalSymbol];
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if (!client) {
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if (!config.url) {
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throw new Error(`${config.clientName}_URL env variable not set`);
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}
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// 创建客户端配置
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const clientConfig: any = {
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url: config.url,
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socket: {
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// 重连策略：指数退避，最大30秒
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reconnectStrategy: (retries: number) => {
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console.log(`${config.clientName} reconnection attempt ${retries + 1}`);
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if (retries > 10) {
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console.error(`${config.clientName} max reconnection attempts exceeded`);
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return false; // 停止重连
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}
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return Math.min(1000 * Math.pow(2, retries), 30000); // 指数退避，最大30秒
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},
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connectTimeout: 10000, // 10秒连接超时
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// 设置no delay，减少延迟
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noDelay: true,
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},
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// 添加其他配置
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pingInterval: 30000, // 30秒ping一次，保持连接活跃
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};
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client = createClient(clientConfig);
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// 添加错误事件监听
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client.on('error', (err) => {
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console.error(`${config.clientName} client error:`, err);
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});
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client.on('connect', () => {
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console.log(`${config.clientName} connected`);
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});
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client.on('reconnecting', () => {
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console.log(`${config.clientName} reconnecting...`);
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});
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client.on('ready', () => {
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console.log(`${config.clientName} ready`);
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});
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// 初始连接，带重试机制
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const connectWithRetry = async () => {
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try {
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await client!.connect();
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console.log(`${config.clientName} connected successfully`);
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} catch (err) {
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console.error(`${config.clientName} initial connection failed:`, err);
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console.log('Will retry in 5 seconds...');
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setTimeout(connectWithRetry, 5000);
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}
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};
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connectWithRetry();
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(global as any)[globalSymbol] = client;
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}
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return client;
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}
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// 抽象基类，包含所有通用的Redis操作逻辑
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export abstract class BaseRedisStorage implements IStorage {
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protected client: RedisClientType;
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protected withRetry: <T>(operation: () => Promise<T>, maxRetries?: number) => Promise<T>;
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constructor(config: RedisConnectionConfig, globalSymbol: symbol) {
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this.client = createRedisClient(config, globalSymbol);
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this.withRetry = createRetryWrapper(config.clientName, () => this.client);
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}
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// ---------- 播放记录 ----------
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private prKey(user: string, key: string) {
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return `u:${user}:pr:${key}`; // u:username:pr:source+id
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}
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async getPlayRecord(
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userName: string,
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key: string
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): Promise<PlayRecord | null> {
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const val = await this.withRetry(() =>
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this.client.get(this.prKey(userName, key))
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);
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return val ? (JSON.parse(val) as PlayRecord) : null;
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}
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async setPlayRecord(
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userName: string,
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key: string,
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record: PlayRecord
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): Promise<void> {
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await this.withRetry(() =>
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this.client.set(this.prKey(userName, key), JSON.stringify(record))
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);
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}
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async getAllPlayRecords(
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userName: string
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): Promise<Record<string, PlayRecord>> {
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const pattern = `u:${userName}:pr:*`;
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const keys: string[] = await this.withRetry(() => this.client.keys(pattern));
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if (keys.length === 0) return {};
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const values = await this.withRetry(() => this.client.mGet(keys));
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const result: Record<string, PlayRecord> = {};
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keys.forEach((fullKey: string, idx: number) => {
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const raw = values[idx];
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if (raw) {
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const rec = JSON.parse(raw) as PlayRecord;
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// 截取 source+id 部分
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const keyPart = ensureString(fullKey.replace(`u:${userName}:pr:`, ''));
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result[keyPart] = rec;
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}
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});
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return result;
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}
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async deletePlayRecord(userName: string, key: string): Promise<void> {
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await this.withRetry(() => this.client.del(this.prKey(userName, key)));
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}
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// ---------- 收藏 ----------
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private favKey(user: string, key: string) {
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return `u:${user}:fav:${key}`;
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}
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async getFavorite(userName: string, key: string): Promise<Favorite | null> {
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const val = await this.withRetry(() =>
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this.client.get(this.favKey(userName, key))
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);
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return val ? (JSON.parse(val) as Favorite) : null;
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}
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async setFavorite(
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userName: string,
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key: string,
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favorite: Favorite
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): Promise<void> {
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await this.withRetry(() =>
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this.client.set(this.favKey(userName, key), JSON.stringify(favorite))
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);
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}
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async getAllFavorites(userName: string): Promise<Record<string, Favorite>> {
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const pattern = `u:${userName}:fav:*`;
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const keys: string[] = await this.withRetry(() => this.client.keys(pattern));
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if (keys.length === 0) return {};
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const values = await this.withRetry(() => this.client.mGet(keys));
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const result: Record<string, Favorite> = {};
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keys.forEach((fullKey: string, idx: number) => {
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const raw = values[idx];
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if (raw) {
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const fav = JSON.parse(raw) as Favorite;
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const keyPart = ensureString(fullKey.replace(`u:${userName}:fav:`, ''));
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result[keyPart] = fav;
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}
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});
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return result;
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}
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async deleteFavorite(userName: string, key: string): Promise<void> {
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await this.withRetry(() => this.client.del(this.favKey(userName, key)));
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}
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// ---------- 用户注册 / 登录（旧版本，保持兼容） ----------
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private userPwdKey(user: string) {
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return `u:${user}:pwd`;
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}
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async registerUser(userName: string, password: string): Promise<void> {
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// 简单存储明文密码，生产环境应加密
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await this.withRetry(() => this.client.set(this.userPwdKey(userName), password));
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}
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async verifyUser(userName: string, password: string): Promise<boolean> {
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const stored = await this.withRetry(() =>
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this.client.get(this.userPwdKey(userName))
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);
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if (stored === null) return false;
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// 确保比较时都是字符串类型
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return ensureString(stored) === password;
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}
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// 检查用户是否存在
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async checkUserExist(userName: string): Promise<boolean> {
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// 使用 EXISTS 判断 key 是否存在
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const exists = await this.withRetry(() =>
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this.client.exists(this.userPwdKey(userName))
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);
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return exists === 1;
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}
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// 修改用户密码
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async changePassword(userName: string, newPassword: string): Promise<void> {
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// 简单存储明文密码，生产环境应加密
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await this.withRetry(() =>
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this.client.set(this.userPwdKey(userName), newPassword)
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);
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}
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// 删除用户及其所有数据
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async deleteUser(userName: string): Promise<void> {
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// 删除用户密码
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await this.withRetry(() => this.client.del(this.userPwdKey(userName)));
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// 删除搜索历史
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await this.withRetry(() => this.client.del(this.shKey(userName)));
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// 删除播放记录
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const playRecordPattern = `u:${userName}:pr:*`;
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const playRecordKeys = await this.withRetry(() =>
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this.client.keys(playRecordPattern)
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);
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if (playRecordKeys.length > 0) {
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await this.withRetry(() => this.client.del(playRecordKeys));
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}
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// 删除收藏夹
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const favoritePattern = `u:${userName}:fav:*`;
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const favoriteKeys = await this.withRetry(() =>
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this.client.keys(favoritePattern)
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);
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if (favoriteKeys.length > 0) {
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await this.withRetry(() => this.client.del(favoriteKeys));
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}
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// 删除跳过片头片尾配置
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const skipConfigPattern = `u:${userName}:skip:*`;
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const skipConfigKeys = await this.withRetry(() =>
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this.client.keys(skipConfigPattern)
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);
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if (skipConfigKeys.length > 0) {
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await this.withRetry(() => this.client.del(skipConfigKeys));
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}
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}
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// ---------- 新版用户存储（使用Hash和Sorted Set） ----------
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private userInfoKey(userName: string) {
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return `user:${userName}:info`;
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}
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private userListKey() {
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return 'user:list';
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}
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private oidcSubKey(oidcSub: string) {
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return `oidc:sub:${oidcSub}`;
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}
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// SHA256加密密码
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private async hashPassword(password: string): Promise<string> {
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const encoder = new TextEncoder();
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const data = encoder.encode(password);
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const hashBuffer = await crypto.subtle.digest('SHA-256', data);
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const hashArray = Array.from(new Uint8Array(hashBuffer));
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return hashArray.map(b => b.toString(16).padStart(2, '0')).join('');
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}
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// 创建新用户（新版本）
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async createUserV2(
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userName: string,
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password: string,
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role: 'owner' | 'admin' | 'user' = 'user',
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tags?: string[],
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oidcSub?: string
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): Promise<void> {
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const hashedPassword = await this.hashPassword(password);
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const createdAt = Date.now();
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// 存储用户信息到Hash
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const userInfo: Record<string, string> = {
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role,
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banned: 'false',
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password: hashedPassword,
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created_at: createdAt.toString(),
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};
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if (tags && tags.length > 0) {
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userInfo.tags = JSON.stringify(tags);
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}
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if (oidcSub) {
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userInfo.oidcSub = oidcSub;
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// 创建OIDC映射
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await this.withRetry(() => this.client.set(this.oidcSubKey(oidcSub), userName));
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}
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await this.withRetry(() => this.client.hSet(this.userInfoKey(userName), userInfo));
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// 添加到用户列表（Sorted Set，按注册时间排序）
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await this.withRetry(() => this.client.zAdd(this.userListKey(), {
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score: createdAt,
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value: userName,
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}));
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// 如果创建的是站长用户，清除站长存在状态缓存
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if (userName === process.env.USERNAME) {
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const { ownerExistenceCache } = await import('./user-cache');
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ownerExistenceCache.delete(userName);
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}
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}
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// 验证用户密码（新版本）
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async verifyUserV2(userName: string, password: string): Promise<boolean> {
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const userInfo = await this.withRetry(() =>
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this.client.hGetAll(this.userInfoKey(userName))
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);
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if (!userInfo || !userInfo.password) {
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return false;
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}
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const hashedPassword = await this.hashPassword(password);
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return userInfo.password === hashedPassword;
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}
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// 获取用户信息（新版本）
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async getUserInfoV2(userName: string): Promise<{
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role: 'owner' | 'admin' | 'user';
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banned: boolean;
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tags?: string[];
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oidcSub?: string;
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created_at: number;
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} | null> {
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const userInfo = await this.withRetry(() =>
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this.client.hGetAll(this.userInfoKey(userName))
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||
);
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if (!userInfo || Object.keys(userInfo).length === 0) {
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return null;
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}
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return {
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role: (userInfo.role as 'owner' | 'admin' | 'user') || 'user',
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banned: userInfo.banned === 'true',
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tags: userInfo.tags ? JSON.parse(userInfo.tags) : undefined,
|
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oidcSub: userInfo.oidcSub,
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created_at: parseInt(userInfo.created_at || '0', 10),
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};
|
||
}
|
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|
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// 更新用户信息（新版本）
|
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async updateUserInfoV2(
|
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userName: string,
|
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updates: {
|
||
role?: 'owner' | 'admin' | 'user';
|
||
banned?: boolean;
|
||
tags?: string[];
|
||
oidcSub?: string;
|
||
}
|
||
): Promise<void> {
|
||
const userInfo: Record<string, string> = {};
|
||
|
||
if (updates.role !== undefined) {
|
||
userInfo.role = updates.role;
|
||
}
|
||
|
||
if (updates.banned !== undefined) {
|
||
userInfo.banned = updates.banned ? 'true' : 'false';
|
||
}
|
||
|
||
if (updates.tags !== undefined) {
|
||
if (updates.tags.length > 0) {
|
||
userInfo.tags = JSON.stringify(updates.tags);
|
||
} else {
|
||
// 删除tags字段
|
||
await this.withRetry(() => this.client.hDel(this.userInfoKey(userName), 'tags'));
|
||
}
|
||
}
|
||
|
||
if (updates.oidcSub !== undefined) {
|
||
const oldInfo = await this.getUserInfoV2(userName);
|
||
if (oldInfo?.oidcSub && oldInfo.oidcSub !== updates.oidcSub) {
|
||
// 删除旧的OIDC映射
|
||
await this.withRetry(() => this.client.del(this.oidcSubKey(oldInfo.oidcSub!)));
|
||
}
|
||
userInfo.oidcSub = updates.oidcSub;
|
||
// 创建新的OIDC映射
|
||
await this.withRetry(() => this.client.set(this.oidcSubKey(updates.oidcSub!), userName));
|
||
}
|
||
|
||
if (Object.keys(userInfo).length > 0) {
|
||
await this.withRetry(() => this.client.hSet(this.userInfoKey(userName), userInfo));
|
||
}
|
||
}
|
||
|
||
// 修改用户密码（新版本）
|
||
async changePasswordV2(userName: string, newPassword: string): Promise<void> {
|
||
const hashedPassword = await this.hashPassword(newPassword);
|
||
await this.withRetry(() =>
|
||
this.client.hSet(this.userInfoKey(userName), 'password', hashedPassword)
|
||
);
|
||
}
|
||
|
||
// 检查用户是否存在（新版本）
|
||
async checkUserExistV2(userName: string): Promise<boolean> {
|
||
const exists = await this.withRetry(() =>
|
||
this.client.exists(this.userInfoKey(userName))
|
||
);
|
||
return exists === 1;
|
||
}
|
||
|
||
// 通过OIDC Sub查找用户名
|
||
async getUserByOidcSub(oidcSub: string): Promise<string | null> {
|
||
const userName = await this.withRetry(() =>
|
||
this.client.get(this.oidcSubKey(oidcSub))
|
||
);
|
||
return userName ? ensureString(userName) : null;
|
||
}
|
||
|
||
// 获取用户列表（分页，新版本）
|
||
async getUserListV2(
|
||
offset: number = 0,
|
||
limit: number = 20,
|
||
ownerUsername?: string
|
||
): Promise<{
|
||
users: Array<{
|
||
username: string;
|
||
role: 'owner' | 'admin' | 'user';
|
||
banned: boolean;
|
||
tags?: string[];
|
||
created_at: number;
|
||
}>;
|
||
total: number;
|
||
}> {
|
||
// 获取总数
|
||
let total = await this.withRetry(() => this.client.zCard(this.userListKey()));
|
||
|
||
// 检查站长是否在数据库中（使用缓存）
|
||
let ownerInfo = null;
|
||
let ownerInDatabase = false;
|
||
if (ownerUsername) {
|
||
// 先检查缓存
|
||
const { ownerExistenceCache } = await import('./user-cache');
|
||
const cachedExists = ownerExistenceCache.get(ownerUsername);
|
||
|
||
if (cachedExists !== null) {
|
||
// 使用缓存的结果
|
||
ownerInDatabase = cachedExists;
|
||
if (ownerInDatabase) {
|
||
// 如果站长在数据库中，获取详细信息
|
||
ownerInfo = await this.getUserInfoV2(ownerUsername);
|
||
}
|
||
} else {
|
||
// 缓存未命中，查询数据库
|
||
ownerInfo = await this.getUserInfoV2(ownerUsername);
|
||
ownerInDatabase = !!ownerInfo;
|
||
// 更新缓存
|
||
ownerExistenceCache.set(ownerUsername, ownerInDatabase);
|
||
}
|
||
|
||
// 如果站长不在数据库中，总数+1（无论在哪一页都要加）
|
||
if (!ownerInDatabase) {
|
||
total += 1;
|
||
}
|
||
}
|
||
|
||
// 如果站长不在数据库中且在第一页，需要调整获取的用户数量和偏移量
|
||
let actualOffset = offset;
|
||
let actualLimit = limit;
|
||
|
||
if (ownerUsername && !ownerInDatabase) {
|
||
if (offset === 0) {
|
||
// 第一页：只获取 limit-1 个用户，为站长留出位置
|
||
actualLimit = limit - 1;
|
||
} else {
|
||
// 其他页：偏移量需要减1，因为站长占据了第一页的一个位置
|
||
actualOffset = offset - 1;
|
||
}
|
||
}
|
||
|
||
// 获取用户列表（按注册时间升序）
|
||
const usernames = await this.withRetry(() =>
|
||
this.client.zRange(this.userListKey(), actualOffset, actualOffset + actualLimit - 1)
|
||
);
|
||
|
||
const users = [];
|
||
|
||
// 如果有站长且在第一页，确保站长始终在第一位
|
||
if (ownerUsername && offset === 0) {
|
||
// 即使站长不在数据库中，也要添加站长（站长使用环境变量认证）
|
||
users.push({
|
||
username: ownerUsername,
|
||
role: 'owner' as const,
|
||
banned: ownerInfo?.banned || false,
|
||
tags: ownerInfo?.tags,
|
||
created_at: ownerInfo?.created_at || 0,
|
||
});
|
||
}
|
||
|
||
// 获取其他用户信息
|
||
for (const username of usernames) {
|
||
const usernameStr = ensureString(username);
|
||
// 跳过站长（已经添加）
|
||
if (ownerUsername && usernameStr === ownerUsername) {
|
||
continue;
|
||
}
|
||
|
||
const userInfo = await this.getUserInfoV2(usernameStr);
|
||
if (userInfo) {
|
||
users.push({
|
||
username: usernameStr,
|
||
role: userInfo.role,
|
||
banned: userInfo.banned,
|
||
tags: userInfo.tags,
|
||
created_at: userInfo.created_at,
|
||
});
|
||
}
|
||
}
|
||
|
||
return { users, total };
|
||
}
|
||
|
||
// 删除用户（新版本）
|
||
async deleteUserV2(userName: string): Promise<void> {
|
||
// 获取用户信息
|
||
const userInfo = await this.getUserInfoV2(userName);
|
||
|
||
// 删除OIDC映射
|
||
if (userInfo?.oidcSub) {
|
||
await this.withRetry(() => this.client.del(this.oidcSubKey(userInfo.oidcSub!)));
|
||
}
|
||
|
||
// 删除用户信息Hash
|
||
await this.withRetry(() => this.client.del(this.userInfoKey(userName)));
|
||
|
||
// 从用���列表中移除
|
||
await this.withRetry(() => this.client.zRem(this.userListKey(), userName));
|
||
|
||
// 删除用户的其他数据（播放记录、收藏等）
|
||
await this.deleteUser(userName);
|
||
}
|
||
|
||
// ---------- 搜索历史 ----------
|
||
private shKey(user: string) {
|
||
return `u:${user}:sh`; // u:username:sh
|
||
}
|
||
|
||
async getSearchHistory(userName: string): Promise<string[]> {
|
||
const result = await this.withRetry(() =>
|
||
this.client.lRange(this.shKey(userName), 0, -1)
|
||
);
|
||
// 确保返回的都是字符串类型
|
||
return ensureStringArray(result as any[]);
|
||
}
|
||
|
||
async addSearchHistory(userName: string, keyword: string): Promise<void> {
|
||
const key = this.shKey(userName);
|
||
// 先去重
|
||
await this.withRetry(() => this.client.lRem(key, 0, ensureString(keyword)));
|
||
// 插入到最前
|
||
await this.withRetry(() => this.client.lPush(key, ensureString(keyword)));
|
||
// 限制最大长度
|
||
await this.withRetry(() => this.client.lTrim(key, 0, SEARCH_HISTORY_LIMIT - 1));
|
||
}
|
||
|
||
async deleteSearchHistory(userName: string, keyword?: string): Promise<void> {
|
||
const key = this.shKey(userName);
|
||
if (keyword) {
|
||
await this.withRetry(() => this.client.lRem(key, 0, ensureString(keyword)));
|
||
} else {
|
||
await this.withRetry(() => this.client.del(key));
|
||
}
|
||
}
|
||
|
||
// ---------- 获取全部用户 ----------
|
||
async getAllUsers(): Promise<string[]> {
|
||
const keys = await this.withRetry(() => this.client.keys('u:*:pwd'));
|
||
return keys
|
||
.map((k) => {
|
||
const match = k.match(/^u:(.+?):pwd$/);
|
||
return match ? ensureString(match[1]) : undefined;
|
||
})
|
||
.filter((u): u is string => typeof u === 'string');
|
||
}
|
||
|
||
// ---------- 管理员配置 ----------
|
||
private adminConfigKey() {
|
||
return 'admin:config';
|
||
}
|
||
|
||
async getAdminConfig(): Promise<AdminConfig | null> {
|
||
const val = await this.withRetry(() => this.client.get(this.adminConfigKey()));
|
||
return val ? (JSON.parse(val) as AdminConfig) : null;
|
||
}
|
||
|
||
async setAdminConfig(config: AdminConfig): Promise<void> {
|
||
await this.withRetry(() =>
|
||
this.client.set(this.adminConfigKey(), JSON.stringify(config))
|
||
);
|
||
}
|
||
|
||
// ---------- 跳过片头片尾配置 ----------
|
||
private skipConfigKey(user: string, source: string, id: string) {
|
||
return `u:${user}:skip:${source}+${id}`;
|
||
}
|
||
|
||
private danmakuFilterConfigKey(user: string) {
|
||
return `u:${user}:danmaku_filter`;
|
||
}
|
||
|
||
async getSkipConfig(
|
||
userName: string,
|
||
source: string,
|
||
id: string
|
||
): Promise<SkipConfig | null> {
|
||
const val = await this.withRetry(() =>
|
||
this.client.get(this.skipConfigKey(userName, source, id))
|
||
);
|
||
return val ? (JSON.parse(val) as SkipConfig) : null;
|
||
}
|
||
|
||
async setSkipConfig(
|
||
userName: string,
|
||
source: string,
|
||
id: string,
|
||
config: SkipConfig
|
||
): Promise<void> {
|
||
await this.withRetry(() =>
|
||
this.client.set(
|
||
this.skipConfigKey(userName, source, id),
|
||
JSON.stringify(config)
|
||
)
|
||
);
|
||
}
|
||
|
||
async deleteSkipConfig(
|
||
userName: string,
|
||
source: string,
|
||
id: string
|
||
): Promise<void> {
|
||
await this.withRetry(() =>
|
||
this.client.del(this.skipConfigKey(userName, source, id))
|
||
);
|
||
}
|
||
|
||
async getAllSkipConfigs(
|
||
userName: string
|
||
): Promise<{ [key: string]: SkipConfig }> {
|
||
const pattern = `u:${userName}:skip:*`;
|
||
const keys = await this.withRetry(() => this.client.keys(pattern));
|
||
|
||
if (keys.length === 0) {
|
||
return {};
|
||
}
|
||
|
||
const configs: { [key: string]: SkipConfig } = {};
|
||
|
||
// 批量获取所有配置
|
||
const values = await this.withRetry(() => this.client.mGet(keys));
|
||
|
||
keys.forEach((key, index) => {
|
||
const value = values[index];
|
||
if (value) {
|
||
// 从key中提取source+id
|
||
const match = key.match(/^u:.+?:skip:(.+)$/);
|
||
if (match) {
|
||
const sourceAndId = match[1];
|
||
configs[sourceAndId] = JSON.parse(value as string) as SkipConfig;
|
||
}
|
||
}
|
||
});
|
||
|
||
return configs;
|
||
}
|
||
|
||
// ---------- 弹幕过滤配置 ----------
|
||
async getDanmakuFilterConfig(
|
||
userName: string
|
||
): Promise<import('./types').DanmakuFilterConfig | null> {
|
||
const val = await this.withRetry(() =>
|
||
this.client.get(this.danmakuFilterConfigKey(userName))
|
||
);
|
||
return val ? (JSON.parse(val) as import('./types').DanmakuFilterConfig) : null;
|
||
}
|
||
|
||
async setDanmakuFilterConfig(
|
||
userName: string,
|
||
config: import('./types').DanmakuFilterConfig
|
||
): Promise<void> {
|
||
await this.withRetry(() =>
|
||
this.client.set(
|
||
this.danmakuFilterConfigKey(userName),
|
||
JSON.stringify(config)
|
||
)
|
||
);
|
||
}
|
||
|
||
async deleteDanmakuFilterConfig(userName: string): Promise<void> {
|
||
await this.withRetry(() =>
|
||
this.client.del(this.danmakuFilterConfigKey(userName))
|
||
);
|
||
}
|
||
|
||
// 清空所有数据
|
||
async clearAllData(): Promise<void> {
|
||
try {
|
||
// 获取所有用户
|
||
const allUsers = await this.getAllUsers();
|
||
|
||
// 删除所有用户及其数据
|
||
for (const username of allUsers) {
|
||
await this.deleteUser(username);
|
||
}
|
||
|
||
// 删除管理员配置
|
||
await this.withRetry(() => this.client.del(this.adminConfigKey()));
|
||
|
||
console.log('所有数据已清空');
|
||
} catch (error) {
|
||
console.error('清空数据失败:', error);
|
||
throw new Error('清空数据失败');
|
||
}
|
||
}
|
||
|
||
// ---------- 通用键值存储 ----------
|
||
private globalValueKey(key: string) {
|
||
return `global:${key}`;
|
||
}
|
||
|
||
async getGlobalValue(key: string): Promise<string | null> {
|
||
const val = await this.withRetry(() =>
|
||
this.client.get(this.globalValueKey(key))
|
||
);
|
||
return val ? ensureString(val) : null;
|
||
}
|
||
|
||
async setGlobalValue(key: string, value: string): Promise<void> {
|
||
await this.withRetry(() =>
|
||
this.client.set(this.globalValueKey(key), ensureString(value))
|
||
);
|
||
}
|
||
|
||
async deleteGlobalValue(key: string): Promise<void> {
|
||
await this.withRetry(() => this.client.del(this.globalValueKey(key)));
|
||
}
|
||
|
||
// ---------- 通知相关 ----------
|
||
private notificationsKey(userName: string) {
|
||
return `u:${userName}:notifications`;
|
||
}
|
||
|
||
private lastFavoriteCheckKey(userName: string) {
|
||
return `u:${userName}:last_fav_check`;
|
||
}
|
||
|
||
async getNotifications(userName: string): Promise<import('./types').Notification[]> {
|
||
const val = await this.withRetry(() =>
|
||
this.client.get(this.notificationsKey(userName))
|
||
);
|
||
return val ? (JSON.parse(val) as import('./types').Notification[]) : [];
|
||
}
|
||
|
||
async addNotification(
|
||
userName: string,
|
||
notification: import('./types').Notification
|
||
): Promise<void> {
|
||
const notifications = await this.getNotifications(userName);
|
||
notifications.unshift(notification); // 新通知放在最前面
|
||
// 限制通知数量，最多保留100条
|
||
if (notifications.length > 100) {
|
||
notifications.splice(100);
|
||
}
|
||
await this.withRetry(() =>
|
||
this.client.set(this.notificationsKey(userName), JSON.stringify(notifications))
|
||
);
|
||
}
|
||
|
||
async markNotificationAsRead(
|
||
userName: string,
|
||
notificationId: string
|
||
): Promise<void> {
|
||
const notifications = await this.getNotifications(userName);
|
||
const notification = notifications.find((n) => n.id === notificationId);
|
||
if (notification) {
|
||
notification.read = true;
|
||
await this.withRetry(() =>
|
||
this.client.set(this.notificationsKey(userName), JSON.stringify(notifications))
|
||
);
|
||
}
|
||
}
|
||
|
||
async deleteNotification(
|
||
userName: string,
|
||
notificationId: string
|
||
): Promise<void> {
|
||
const notifications = await this.getNotifications(userName);
|
||
const filtered = notifications.filter((n) => n.id !== notificationId);
|
||
await this.withRetry(() =>
|
||
this.client.set(this.notificationsKey(userName), JSON.stringify(filtered))
|
||
);
|
||
}
|
||
|
||
async clearAllNotifications(userName: string): Promise<void> {
|
||
await this.withRetry(() => this.client.del(this.notificationsKey(userName)));
|
||
}
|
||
|
||
async getUnreadNotificationCount(userName: string): Promise<number> {
|
||
const notifications = await this.getNotifications(userName);
|
||
return notifications.filter((n) => !n.read).length;
|
||
}
|
||
|
||
async getLastFavoriteCheckTime(userName: string): Promise<number> {
|
||
const val = await this.withRetry(() =>
|
||
this.client.get(this.lastFavoriteCheckKey(userName))
|
||
);
|
||
return val ? parseInt(val, 10) : 0;
|
||
}
|
||
|
||
async setLastFavoriteCheckTime(
|
||
userName: string,
|
||
timestamp: number
|
||
): Promise<void> {
|
||
await this.withRetry(() =>
|
||
this.client.set(this.lastFavoriteCheckKey(userName), timestamp.toString())
|
||
);
|
||
}
|
||
}
|