paulobunga

{
  "name": "node_api",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",

paulobunga

const express = require('express');
const mongoose = require('mongoose');
const bodyParser = require('body-parser');
const router = require('./router');
const app = express();

mongoose
  .connect('mongodb://localhost:27017/node_api')
  .then(() => console.log('Connected to database'));

paulobunga

const express = require('express');
const router = express.Router();
const productCtrl = require('./product_controller');

router.get('/', productCtrl.viewProducts);
router.get('/details/:productId', productCtrl.viewSingleProduct);
router.patch('/update/:productId', productCtrl.updateProduct);
router.delete( '/delete/:productId', productCtrl.deleteProduct );
router.post( '/new', productCtrl.createProduct );

paulobunga

const Product = require('./product_model');

module.exports.createProduct = async (req, res, next) => {
  const { name, sale_price, cost_price, quantity } = req.body;
  const newProduct = new Product({
    name,
    sale_price,
    cost_price,
    quantity,
  });

paulobunga

module.exports.deleteProduct = async (req, res, next) => {
  let { productId } = req.params;

  Product.findByIdAndDelete(productId, (error, result) => {
    if (error) {
      res.json({ status: 'ERROR', message: 'Error deleting product' });
    }

    if (result) {
      res.json({ status: 'SUCCESS', message: 'Product deleted' });

paulobunga

module.exports.updateProduct = async (req, res, next) => {
  Product.findOneAndUpdate(
    { _id: req.params.productId },
    {
      name: req.body.name,
      sale_price: req.body.sale_price,
      cost_price: req.body.cost_price,
      quantity: req.body.quantity,
    }
  ).exec((error, result) => {

paulobunga

Product.findOne({ _id: req.params.productId }).exec((error, result) => {
    if (error) {
      res.json({ status: 'ERROR', message: 'Error getting product' });
    }

    if (result) {
      res.json({
        status: 'SUCCESS',
        message: 'Product found',
        product: result,

paulobunga

module.exports.viewProducts = async ( req, res, next ) => {
    Product.find( {} ).exec( ( error, result ) => {
        if (error) {
          res.json({ status: 'ERROR', message: 'Error getting products' });
        }

        if (result.length > 0) {
          res.json({ status: 'SUCCESS', message: 'Products found', products: result });
        } else {
          res.json({ status: 'NO_PRODUCTS', message: 'No products found' });

paulobunga

module.exports.createProduct = async (req, res, next) => {
  const { name, sale_price, cost_price, quantity } = req.body;
  const newProduct = new Product({
    name,
    sale_price,
    cost_price,
    quantity,
  });

  newProduct.save((error, result) => {

paulobunga

const Product = require('./product_model');

module.exports.createProduct = async (req, res, next) => {};

module.exports.viewProducts = async (req, res, next) => {};

module.exports.viewSingleProduct = async (req, res, next) => {};

module.exports.updateProduct = async (req, res, next) => {};