import { Injectable } from '@nestjs/common';
import Redis from 'ioredis';

@Injectable()
export class RedisService {
  private readonly redisClient: Redis;

  constructor() {
    this.redisClient = new Redis({
      host: process.env.REDIS_HOST,
      port: parseInt(process.env.REDIS_PORT!), // Redis 服务器的端口
    });
  }

  setValue(key: string, value: string) {
    return this.redisClient.set(key, value);
  }

  getValue(key: string) {
    return this.redisClient.get(key);
  }
}