Jojoooo1

import shim from 'fabric-shim';
import util from 'util';

export default class Chaincode {
  // 1. Mandatory Init function
  async Init(stub) {
    const ret = stub.getFunctionAndParameters();
    console.info(ret);
    console.info('=========== Instantiated Codigo Rastreamento Chaincode ===========');
    return shim.success();

Jojoooo1

{
  "name": "codigo-rastreamento",
  "version": "1.0.0",
  "description": "Codigo Rastreamento chaincode implemented in node.js",
  "engines": {
    "node": ">=8.4.0",
    "npm": ">=5.3.0"
  },
  "scripts": {
    "clean": "rm -rf build && mkdir build",

Jojoooo1

  // [..]

  // 2. Mandatory Invoke function
  async Invoke(stub) {
    console.info('########################################');
    console.info(`Transaction ID: ${stub.getTxID()}`);
    console.info(util.format('Args: %j', stub.getArgs()));

    const ret = stub.getFunctionAndParameters();
    console.info(ret);

Jojoooo1

  // [..]

  // Function for retrieving state value
  async getDataById(stub, args) {
    // Assigns id to data
    const data = args[0];
    // Verifies id is not empty
    if (!data) {
      throw new Error('Por favor especifique um id');
    }

Jojoooo1

{
  "presets": [
    "es2015"
  ],
  "plugins": ["transform-object-rest-spread"]
}

Jojoooo1

import shim from 'fabric-shim';
import util from 'util';
import * as Codigo from './controllers/codigo';

export default class Chaincode {

  // [...]
  
  // Function for creating batch of tracking code
  async solicitarCodigo(stub, args) {

Jojoooo1

import uuidv4 from 'uuid/v4';
// import { performance } from 'perf_hooks';
import { generateCodigo } from '../utils';

export const solicitarCodigo = async (stub, args) => {
  // const t0 = performance.now();

  let data;
  const codigoPutStatePromises = [];

Jojoooo1

  
  // [...]

  async usarCodigo(stub, args) {
    try {
      await Codigo.usarCodigo(stub, args);
    } catch (err) {
      throw new Error(err.message ? err.message : 'Por favor tente novamente mais tarde');
    }
  }

Jojoooo1

import uuidv4 from 'uuid/v4';
// import { performance } from 'perf_hooks';
import { generateCodigo } from '../utils';
import { usarCodigoSchema } from '../models/codigo';

//  { descend into nested schema, return on first error, remove unspecified keys from objects }
const validationOptions = { recursive: true, abortEarly: true, stripUnknown: true };

// [...]

Jojoooo1

const yup = require('yup');

/* eslint-disable import/prefer-default-export */
export const usarCodigoSchema = yup.object().shape({
  id: yup.string().required('Por favor especifique um id'),
  transportador: yup.string().required('Por favor especifique um transportador'),
  rota: yup.string().required('Por favor especifique uma rota'),
  servico: yup.string().required('Por favor especifique um servico'),
  servico_codigo: yup.string().required('Por favor especifique um servico_codigo'),
  usado: yup