prisme-flow/nodes/bridge/binary/binary.js

prisme platform flow engine

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

'use strict'
/* global RED */
module.exports = function (RED) {
  var Binary = require('./lib/BinaryNode')(RED)

  function BinaryNode (config) {
    RED.nodes.createNode(this, config)

    // initialize node
    var bin = new Binary(this, config.pattern)
    var node = this

    // on input message
    this.on('input', function (msg) {
      node.status({fill: 'yellow', shape: 'dot', text: 'processing'})
      try {
        bin.handleInputEvent(msg)
        node.status({fill: 'green', shape: 'dot', text: 'success'})
      } catch (e) {
        node.error(e, msg)
        node.status({fill: 'red', shape: 'ring', text: e.message})
      }
    })

    // on close
    this.on('close', function () {
      bin.handleCloseEvent()
    })
  }

  RED.nodes.registerType('binary', BinaryNode)
}