docparse-supplier-nge/lib/parse/getData.js

process ngrid electric utility bill data for use in the docparse system

var inspect = require('eyespect').inspector();
var num = require('num');
var async = require('async');
var ce = require('cloneextend');
var rk = require('required-keys');
module.exports = function(data, callback) {
  var keys = ['text'];
  var err = rk.truthySync(data, keys);
  if (err) { return callback(err); }
  var text = data.text;
  var parseSupply = data.parseSupply;
  if (!parseSupply) {
    parseSupply = require('./parseSupply');
  }

  var getUtilityData = data.getUtilityData;
  if (!getUtilityData) {
    getUtilityData = require('./getUtilityData');
  }

  var calculateToPay = data.calculateToPay;
  if (!calculateToPay) {
    calculateToPay = require('./calculateToPay');

  }
  var output;
  async.series([
    function(cb) {
      getUtilityData(data, function (err, reply) {
        if (err) { return cb(err); }
        output = reply;
        cb();
      });
    },
    function(cb) {
      parseSupply(data, function (err, reply) {
        if (err) { return cb(err); }
        output = ce.extend(output,reply);
        cb();
      });
    },
    // set to pay
    function(cb) {
      calculateToPay(output, function (err, reply) {
        if (err) { return cb(err); }
        output.toPay = reply;
        cb();
      });
    }
  ], function(err) {
    if (err) { return callback(err); }
    callback(null, output);
  });
};