Fix linting with air bnb style

node-rest-shop/.eslintrc.json

@@ -0,0 +1,15 @@
+{
+    "env": {
+        "browser": true,
+        "commonjs": true,
+        "es2021": true
+    },
+    "extends": "airbnb-base",
+    "overrides": [
+    ],
+    "parserOptions": {
+        "ecmaVersion": "latest"
+    },
+    "rules": {
+    }
+}

node-rest-shop/.vscode/settings.json

@@ -0,0 +1,6 @@
+{
+    "editor.codeActionsOnSave": {
+      "source.fixAll.eslint": true
+    },
+    "eslint.validate": ["javascript"]
+}

node-rest-shop/api/routes/products.js

@@ -1,25 +1,28 @@
-const exress = require("express");
-const router = exress.Router();
-const Product = require("../models/product");
-const mongoose = require("mongoose");
+/* eslint-disable no-shadow */
+/* eslint-disable no-unused-vars */
+/* eslint-disable no-restricted-syntax */
+const express = require('express');
 
-router.get("/", (req, res, next) => {
+const router = express.Router();
+const mongoose = require('mongoose');
+const Product = require('../models/product');
+
+router.get('/', (req, res) => {
   Product.find()
     .exec()
     .then((docs) => {
       console.log(docs);
       if (docs.length >= 0) {
         res.status(200).json(docs);
-      } else {
-        res.status(404).json({ error: err });
       }
     })
     .catch((err) => {
       console.log(err);
+      res.status(500).json({ error: err });
     });
 });
 
-router.post("/", (req, res, next) => {
+router.post('/', (req, res, next) => {
   const product = new Product({
     _id: new mongoose.Types.ObjectId(),
     name: req.body.name,
@@ -31,7 +34,7 @@ router.post("/", (req, res, next) => {
     .then((result) => {
       console.log(result);
       res.status(201).json({
-        message: "Product created successfully",
+        message: 'Product created successfully',
         createProduct: result,
       });
     })
@@ -41,33 +44,33 @@ router.post("/", (req, res, next) => {
     });
 });
 
-router.get("/:productId", (req, res, next) => {
+router.get('/:productId', (req, res, next) => {
   const id = req.params.productId;
   Product.findById(id)
     .exec()
     .then((doc) => {
-      console.log("from db", doc);
+      console.log('from db', doc);
       if (doc) res.status(200).json({ doc });
-      else res.status(404).json({ message: "Product not found" });
+      else res.status(404).json({ message: 'Product not found' });
     })
     .catch((err) => {
       console.log(err);
       res.status(500).json({ error: err });
     });
 });
 
-router.patch("/:productId", (req, res, next) => {
+router.patch('/:productId', (req, res, next) => {
   const updateOps = {};
   for (const ops of req.body) {
     updateOps[ops.propName] = ops.value;
   }
   Product.update({ _id: req.params.productId }, { $set: updateOps })
     .exec()
-    .then((res) => res.status(200).json({ message: "Product updated" }))
-    .catch(res.status(500).json({ error: err }));
+    .then((res) => res.status(200).json({ message: 'Product updated' }))
+    .catch((err) => res.status(500).json({ error: err }));
 });
 
-router.delete("/:productId", (req, res, next) => {
+router.delete('/:productId', (req, res, next) => {
   Product.remove({ _id: req.params.productId })
     .exec()
     .then((result) => {