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redis.js
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redis.js
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require('dotenv').config()
const redis = require('redis')
const logger = require('./logger')
const _ = require('lodash')
const client = redis.createClient({
url: process.env.REDIS_URL,
port: 6379
})
const init = () => {
client.on('connect', () => {
logger.info('redis-init', 'Redis Client connected')
})
client.on('error', (err) => {
logger.error('redis-init', JSON.stringify(err))
})
}
const set = (key, val, duration) => {
if (_.some([key, val], el => _.isEmpty(el))) {
logger.error('redis-set', 'Payload Cannot be empty')
return 1
}
client.set(key, val, (err, res) => {
if (err) logger.error('redis-set', JSON.stringify(err))
logger.info('redis-set', res)
})
client.expire(key,duration,(err,res) => {
if (err) logger.error('redis-expire', JSON.stringify(err))
logger.info('redis-expire', res)
})
return 0
}
module.exports = {
init,
set,
client
}