prisme-flow/nodes/bridge/bot/lib/slack/slack.js

prisme platform flow engine

/**
 * Created by prisme.io on 09/06/2017.
 */

var request = require('request').defaults({ encoding: null })

module.exports = {

  downloadFile: function (url) {
    return new Promise(function (resolve, reject) {
      var options = {
        url: url
      }
      request(options, function (error, response, body) {
        if (error) {
          reject('Unable to download file ' + url)
        } else {
          resolve(body)
        }
      })
    })
  }

}