Akhil
46 lines
938 B
JavaScript
46 lines
938 B
JavaScript
const uuid = require('uuid')
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const steed = require('steed')()
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const redis = require('redis')
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const client = redis.createClient()
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const params = {
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author: process.argv[2],
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quote: process.argv[3]
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}
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if (params.author && params.quote) {
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add(params)
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list((err) => {
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if (err) console.error(err)
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client.quit()
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})
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return
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}
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if (params.author) {
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list((err) => {
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if (err) console.error(err)
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client.quit()
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})
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return
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}
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client.quit()
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function add ({author, quote}) {
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const key = `Quotes: ${uuid()}`
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client.hmset(key, {author, quote})
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client.sadd(`Author: ${params.author}`, key)
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}
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function list (cb) {
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client.smembers(`Author: ${params.author}`, (err, keys) => {
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if (err) return cb(err)
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steed.each(keys, (key, next) => {
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client.hgetall(key, (err, {author, quote}) => {
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if (err) return next(err)
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console.log(`${author} ${quote} \n`)
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next()
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})
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}, cb)
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})
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} |