@apidaze/node-red-contrib-apidaze/nodes/call-processor/call-processor.js

Node-RED module for Apidaze

module.exports = function (RED) {
  'use strict';

  const { prepareCallMessage } = require('../../helpers/call');

  function CallProcessor(config) {
    RED.nodes.createNode(this, config);

    this.on('input', async (msg, send, done) => {
      const { payload } = msg;
      const { hookType } = payload;

      if (hookType !== 'voiceCall') return null;

      const flowContext = this.context() && this.context().flow;
      const addressBook = flowContext?.get('addressBook') || {};
      const messageStore = flowContext?.get('messageStore') || {};
      const newMessage = await prepareCallMessage(msg, addressBook);

      const call = msg.payload.call;
      const contact = addressBook[call.called_number];

      if (contact) {
        const entryKey = `${contact.mobileDestination}-${call.called_number}`;

        messageStore[entryKey] = {
          call_uuid: call.call_uuid
        };

        if (flowContext.set) {
          flowContext.set('messageStore', messageStore);
        }
      }

      send(newMessage);

      done();
    });
  }

  RED.nodes.registerType('call-processor', CallProcessor);
};