docparse-supplier-nge/lib/createInvoice.js

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

var rk = require('required-keys');
var num = require('num');
var moment = require('moment');
var inspect = require('eyespect').inspector();

/**
 * Save an invoice to the database from the input data
 * @param {Bill} data.bill is the bill document which was just created prior
 * @see {Function} save_bill_data
 */
module.exports = function(data, cb) {
  var keys = ['bill'];
  var err = rk.truthySync(data, keys);
  if (err) { return cb(err); }

  var saveData = {};
  var bill = data.bill;
  var toPay = num(0);
  saveData.bill = bill._id;
  saveData.billID = bill._id.toString();
  saveData.customerID = data.customerID;
  saveData.loginID = data.loginID;

  saveData.billNumberPrinted = false;
  saveData.billNumber = bill.bill_number;
  saveData.hash = data.hash;
  saveData.dataType = 'pdf';
  saveData.supplierID = bill.supplier;
  saveData.supplierCode = bill.supplier_code;
  saveData.billingSupplierCode = bill.supplier_code;
  saveData.billingSupplierID = bill.supplier;
  saveData.accountNumber = bill.accountNumber;
  saveData.fromDate = bill.fromDate;
  saveData.toDate = bill.toDate;

  if (!data.readType && bill.readType) {
    data.readType = bill.readType;
  }
  saveData.readType = data.readType;
  saveData.days = data.days;
  saveData.use = data.use;
  saveData.demandKw = data.demandKw;

  saveData.invoiceType = {
    type: 'utility',
    commodity: 'electricity'
  };

  saveData.costSupply = data.costSupply;
  toPay = toPay.add(data.costSupply);
  saveData.costDelivery = data.costDelivery;
  toPay = toPay.add(data.costDelivery);
  toPay = toPay.add(data.costOther.total);
  saveData.costOther = data.costOther;
  saveData.capacityChargeUse = data.capacityChargeUse;
  saveData.capacityCharge = data.capacityCharge;
  saveData.capacityChargeAdjustment = data.capacityChargeAdjustment;
  saveData.datePayReport = moment().format('MM/DD/YY');
  saveData.toPay = toPay.toString();
  var saveInvoice = data.saveInvoice;
  if (!saveInvoice) {
    saveInvoice = require('docparse-save-invoice');
  }

  saveInvoice(saveData, cb);
};