function createRedisClient()

in conductor.js [52:77]

• 9 lines of code
• 2 McCabe index (conditional complexity)

  function createRedisClient (p) {
    const client = require(/* webpackIgnore: true */ 'redis').createClient(p.s.redis.uri, p.s.redis.ca ? { tls: { ca: Buffer.from(p.s.redis.ca, 'base64').toString('binary') } } : {})
    const noop = () => { }
    let handler = noop
    client.on('error', error => handler(error))
    require(/* webpackIgnore: true */ 'redis-commands').list.forEach(f => {
      client[`${f}Async`] = function () {
        let failed = false
        return new Promise((resolve, reject) => {
          handler = error => {
            handler = noop
            failed = true
            reject(error)
          }
          client[f](...arguments, (error, result) => {
            handler = noop
            return error ? reject(error) : resolve(result)
          })
        }).catch(error => {
          if (failed) client.end(true)
          return Promise.reject(error)
        })
      }
    })
    return client
  }