Dependencies update and Improvement

Updated dependencies to latest version.
Improvement & bug fixes.
Support of node active LTS 12.16.

Added Request Parameter Validation Function

• Use validation function exported from this module to validate request params.

'use strict';
const Router = require('koa-router');
const router = new Router();
const userController = require('../controller/user');
const {validation} = require('swagger-generator-koa');
var requestModel = require('../requestModel/users');
const BASE_URL = `/users`;

router.post(`${BASE_URL}/`, validation(requestModel[0]), userController.createUser);

module.exports = router;