sbiaudet

var async = require('async')
  , _ = require('lodash');

module.exports = [
  require('cqrs-domain').defineCommand({
    name: 'addInvoiceLine',
    payload: 'payload'
  }, function (data, aggregate) {
      aggregate.apply('invoiceLineAdded', data); //1 - 1
      calculateTotal(aggregate) //2 - 3