prisme-flow/nodes/bridge/bot/bot-messenger-menu.js

prisme platform flow engine

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

var _ = require('underscore')
var utils = require('./lib/helpers/utils')

module.exports = function (RED) {
  function BotMessengerMenu (config) {
    RED.nodes.createNode(this, config)
    var node = this
    this.items = config.items
    this.message = config.message
    this.transports = ['facebook']

    this.on('input', function (msg) {
      var chatId = utils.getChatId(msg)
      var messageId = utils.getMessageId(msg)

      var items = node.items
      if (_.isArray(msg.payload)) {
        items = msg.payload
      }

      // payload
      msg.payload = {
        type: 'persistent-menu',
        chatId: chatId,
        messageId: messageId,
        items: items
      }

      node.send(msg)
    })
  }

  RED.nodes.registerType('bot-messenger-menu', BotMessengerMenu)
}