'use strict';
const redis = require("ioredis")
const moment = require('moment')

module.exports = async function factory (app, opts) {
    let client = new redis(opts.redis.port, opts.redis.host);

    client.on("error", function (err) {
        app.fs.logger.error('info', '[FS-AUTH-REDIS]', 'redis connect error.');
        console.error("Error :", err);
        process.exit(-1);
    });

    client.on('connect', function () {
        console.log(`redis connect success ${opts.redis.host + ':' + opts.redis.port}`);
    })

    // 自定义方法
    async function hdelall (key) {
        const obj = await client.hgetall(key);
        const hkeys = Object.keys(obj)
        await client.hdel(key, hkeys)
    }

    app.redis = client
    app.redisTools = {
        hdelall,
    }
}