qr-menu/src/config/redis.ts

import Redis from "ioredis";

export const redis = new Redis({
    host: process.env.REDIS_HOST || "localhost",
    port: Number(process.env.REDIS_PORT) || 6379,
});

redis.on("connect", () => {
    console.log("Redis Connected");
});

redis.on("error", (error) => {
    console.error("Redis connection error:", error);
});