import { connect } from "https://deno.land/x/redis/mod.ts";

const REDIS_HOST = Deno.env.get("REDIS_HOST");
const REDIS_PASS = Deno.env.get("REDIS_PASS");
const REDIS_PORT = Deno.env.get("REDIS_PORT");

async function createCache() {
  if (REDIS_HOST && REDIS_PASS) {
    const client = await connect({
      password: REDIS_PASS,
      hostname: REDIS_HOST,
      port: REDIS_PORT || 6379,
    });
    console.log("COnnected to redis");
    return client;
  }

  return new Map<string, any>();
}

const cache = await createCache();

export function get(id: string) {
  return cache.get(id);
}

export function set(id: string, content: any) {
  return cache.set(id, content);
}