tecnospeed-nfe/src/order.js

Emit NFe through TecnoSpeed API

'use strict'

const _ = require('lodash')
const Item = require('./item')
const TX2 = require('./tx2')

class Order extends TX2 {
  constructor(settings = { items: [], discount: 0 }) {
    super()
    this.settings = settings
  }

  /**
   * @returns {Order}
   * @param {Item} item
   */
  addItem(item) {
    this.settings.items.push(item)
    return this
  }

  /**
   * @returns {Array<Item>}
   */
  getItems() {
    return this.settings.items
  }

  /**
   * @returns {Order}
   * @param {Item} item
   */
  removeItem(item) {
    // TODO: Implementar
    return this
  }

  /**
   * @returns {Order}
   * @param {Number} discount
   */
  setDiscount(discount) {
    this.settings.discount = discount
    return this
  }

  /**
   * @returns {Number}
   */
  getDiscount() {
    return this.settings.discount
  }

  /**
   * @returns {Order}
   * @param {Object} accounting
   */
  setAccounting(accounting) {
    this.settings.accounting = accounting
    return this
  }

  getPercentage(value) {
    const totalCost = this.getCost()
    const givenPercentage = Number.parseFloat(value)
    return ((givenPercentage / 100) * totalCost)
  }

  /**
   * @returns {Object}
   */
  getAccounting() {
    return this.settings.accounting
  }

  getAccountingParam(param, defaultValue) {
    const value = _.get(this.getAccounting(), param) || this.getAccounting()[param] || defaultValue
    return value
  }

  getAccountingNumber(param, defaultValue = '0.00') {
    return Number.parseFloat(this.getAccountingParam(param, defaultValue)).toFixed(2)
  }

  getAccountingPercentage(param, defaultValue = '0.00') {
    return Number.parseFloat(this.getPercentage(this.getAccountingParam(param, defaultValue))).toFixed(2)
  }

  /**
   * @returns {String}
   */
  getCost() {
    const costs = _.map(this.getItems(), item => item.getCost())
    return _.sum(costs)
  }

  /**
   * @returns {String}
   */
  getTotal() {
    return Number.parseFloat(this.getCost()).toFixed(2)
  }

  /**
  * @returns {String}
  */
  toTX2() {
    const tx2 = []

    for (const item of this.getItems()) {
      tx2.push(item.toTX2())
    }

    // Meio de pagamento e valor
    tx2.push('INCLUIRPARTE=YA')
    tx2.push('tPag_YA02=01')
    tx2.push('vPag_YA03=' + this.getTotal())
    tx2.push('SALVARPARTE=YA')

    // Delivery e Custo
    tx2.push('modFrete_X02=9')
    tx2.push('vFrete_W08=0.00')

    // Preço: ICMS
    tx2.push('vBC_W03=' + this.getAccountingPercentage('icms.base', "60.00"))
    tx2.push('vICMS_W04=' + this.getAccountingPercentage('icms.total', "12.00"))
    tx2.push('vICMSDeson_W04a=0.00')
    tx2.push('vFCPUFDest_W04c=0.00')
    tx2.push('vICMSUFDest_W04e=' + this.getAccountingPercentage('icms.dest', "12.00"))
    tx2.push('vICMSUFRemet_W04g=' + this.getAccountingPercentage('icms.remet', "12.00"))
    tx2.push('vBCST_W05=0.00')
    tx2.push('vST_W06=0.00')

    // Preço: Fundo de Combate a Pobreza
    tx2.push('vFCP_W04h=0.00')
    tx2.push('vFCPST_W06a=0.00')
    tx2.push('vFCPSTRet_W06b=0.00')

    // Preço: Valor total bruto
    tx2.push('vProd_W07=' + this.getTotal())
    tx2.push('vNF_W16=' + this.getTotal())

    // Preço: Seguro
    tx2.push('vSeg_W09=0.00')
    tx2.push('vDesc_W10=0.00')

    // Preço: Outros
    tx2.push('vII_W11=0.00')
    tx2.push('vIPI_W12=0.00')
    tx2.push('vIPIDevol_W12a=0.00')
    tx2.push('vPIS_W13=' + this.getAccountingPercentage('pis', "0.65"))
    tx2.push('vCOFINS_W14=' + this.getAccountingPercentage('cofins', "3.00"))
    tx2.push('vOutro_W15=0.00')
    tx2.push('vTotTrib_W16a=' + this.getAccountingPercentage('tribute_total', "13.82"))

    return tx2.join('\n')
  }
}

module.exports = Order