.dockerignore

@@ -1,2 +0,0 @@
-node_modules
-npm-debug.log

Dockerfile

@@ -1,13 +0,0 @@
-FROM node:14-alpine
-
-WORKDIR /app
-
-COPY package*.json ./
-
-RUN npm install --production
-
-COPY . .
-
-EXPOSE 3000
-
-CMD ["npm", "start"]

README.md

@@ -1,98 +0,0 @@
-# Ecomm #
-
-## Description ##
-This is a simple e-commerce backend application.
-
-Technologies used:
-
-* Node.js
-* typescript
-* Express.js
-* MongoDB
-* Mongoose ORM
-* Docker (docker-compose)
-* bcrypt
-* JWT
-
-## How to run ##
-1. Clone the repository
-2. Make sure you have docker and docker-compose installed
-3. Implement the .env file
-4. Run `docker-compose up` in the root directory
-   The application will be running on port 3000
-   The database will be running on port 27017
-
-## API ##
-app.use('/products', productRouter);
-app.use('/cart', cartRouter);
-
-# Users #
-## POST /users ## - Create a new user
-### Request body ###
-```json
-{
-    "name": "string",
-    "email": "string",
-    "password": "string"
-}
-```
-### Response body ###
-```json
-{
-    "user": {
-        "_id": "string",
-        "name": "string",
-        "email": "string",
-        "password": "string",
-        "createdAt": "string",
-        "updatedAt": "string",
-        "__v": "number"
-    },
-    "token": "string"
-}
-```
-## POST /users/login ## - Login
-### Request body ###
-```json
-{
-    "email": "string",
-    "password": "string"
-}
-```
-### Response ###
-# body #
-```json
-{
-  "access-token": "string"
-}
-```
-# headers #
-``` Cookie - "access-token"": "string" ```
-
-
-# Products #
-## GET /products ## - Get all products
-  accepts query params: page, limit. Default values: page = 0, limit = 50.
-### Response body ###
-```json
-{
-    "products": [
-        {
-            "_id": "string",
-            "name": "string",
-            "description": "string",
-            "price": "number",
-            "createdAt": "string",
-            "updatedAt": "string",
-            "__v": "number"
-        }
-    ],
-    "total": "number"
-}
-```
-
-
-
-
-
-

docker-compose.yaml

@@ -1,16 +1,5 @@
 version: '3'
 services:
-  app:
-    build:
-      context: .
-      dockerfile: Dockerfile
-    ports:
-      - 3000:3000
-    volumes:
-      - ./src:/app/src
-      - ./dist:/app/dist
-    depends_on:
-      - mongodb
   mongodb:
     image: arm64v8/mongo:4.0
     restart: always
@@ -20,9 +9,9 @@ services:
       - structshare_vol:/data/db
       - ./init-scripts/init.js:/docker-entrypoint-initdb.d/mongo-init.js
     environment:
-      - MONGO_INITDB_DATABASE=your-database-name
+      - MONGO_INITDB_DATABASE=${DB_DATABASE}
-      - MONGO_INITDB_ROOT_USERNAME=your-username
+      - MONGO_INITDB_ROOT_USERNAME=${DB_USERNAME}
-      - MONGO_INITDB_ROOT_PASSWORD=your-password
+      - MONGO_INITDB_ROOT_PASSWORD=${DB_PASSWORD}
     platform: linux/arm64/v8
     expose:
       - 27017

package.json

@@ -5,8 +5,7 @@
   "main": "index.js",
   "scripts": {
     "dev": "nodemon dist/index.js",
-    "start": "node dist/index.js",
+    "start": "node dist/index.js"
-    "build": "tsc -p ."
   },
   "author": "",
   "license": "ISC",

src/controllers/CartController.ts

@@ -1,5 +1,5 @@
 import { Request, Response } from 'express';
-import { Cart, ICart, Order } from '../mongoose/Schema';
+import { Cart, ICart, Product, Order, IOrder } from '../mongoose/Schema';
 import { sendEmailasync } from '../services/sendGrid';
 import { config } from 'dotenv';
 
@@ -55,7 +55,7 @@ export async function checkout(req: Request, res: Response) {
 
   const { userId } = req.body;
   const usersCart = await Cart.findOne({ userId });
-
+  console.log(usersCart)
   if (!usersCart) {
     res.status(404).json({ error: 'Cart not found.' });
     return;

src/controllers/ProductController.ts

@@ -5,13 +5,7 @@ export async function createProduct(req: Request, res: Response) {
   try {
     const { name, description, price, userId } = req.body;
     if(!name || !description || !price || !userId) {
-      res.status(400).json({ error: 'Name, description, price are required.' });
+      res.status(400).json({ error: 'Name, description, price and user id are required.' });
-      return;
-    }
-    
-    const productExists = await Product.exists({ name, userId });
-    if(productExists) {
-      res.status(400).json({ error: 'Product already exists.' });
       return;
     }
     const product: IProduct = await Product.create({
@@ -31,9 +25,10 @@ export async function createProduct(req: Request, res: Response) {
 export async function listProducts(req: Request, res: Response) {
   try {
     const { page, limit } = req.query;
-    const dbPage = Number(page) || 0;
+    const products = await Product.find()
-    const dbLimit = Number(limit) || 50;
+      .sort({ price: 1 })
-    const products = await Product.find().sort({ price: 1 }).skip(Number(dbPage) * Number(dbLimit)).limit(Number(dbLimit));
+      .skip(Number(page) * Number(limit))
+      .limit(Number(limit));
 
     res.json(products);
   } catch (error) {
@@ -41,18 +36,3 @@ export async function listProducts(req: Request, res: Response) {
     res.status(500).json({ error: 'An error occurred while listing the products.' });
   }
 }
-
-export async function getProduct(req: Request, res: Response) {
-  const { id } = req.params;
-  try {
-    const product = await Product.findById(id);
-    if(!product) {
-      res.status(404).json({ error: 'Product not found.' });
-      return;
-    }
-    res.json(product);
-  } catch (error) {
-    console.error('Error getting product:', error);
-    res.status(500).json({ error: 'An error occurred while getting the product.' });
-  }
-}

src/controllers/UserController.ts

@@ -11,14 +11,8 @@ export async function createUser(req: Request, res: Response) {
     if (!(email && password && firstName && lastName && address)) {
       return res.status(400).json({ error: 'All inputs are required' });
     }
-    // checkIfUserExists return true if the user exists
-    const userExists = await User.exists({ email });
-    if(userExists) {
-      return res.status(400).json({ error: 'User already exists, Try login :)' });
-    }
 
     const hashedPassword = await bcrypt.hash(password, 10);
-
     const user: IUser = await User.create({
       firstName,
       lastName,
@@ -27,9 +21,7 @@ export async function createUser(req: Request, res: Response) {
       address,
     });
 
-    res.status(200).json({
+    res.json(user);
-      massage: 'User created successfully'
-    });
   } catch (error) {
     console.error('Error creating user:', error);
     res.status(500).json({ error: 'An error occurred while creating the user.' });
@@ -62,7 +54,7 @@ export async function login(req: Request, res: Response) {
 
     // Send the JWT as the response
     res.status(200).json({
-      token
+      username: user.firstName
     });
   } catch (error) {
     console.error('Error during login:', error);

src/index.ts

@@ -9,11 +9,12 @@ import cartRouter from './routes/cart';
 const env = require('dotenv').config().parsed;
 
 const app = express();
-const PORT = env.PORT || 3000;
+const PORT = 3000;
 
 app.use(express.json());
 app.use(cookieParser())
 
+
 // Connect to MongoDB using Mongoose
 mongoose.connect(env.DATABASE_URL);
 

src/middlewares/checkAuth.ts

@@ -1,5 +1,6 @@
-import { Request, Response, NextFunction } from 'express';
+import express, { Request, Response, NextFunction } from 'express';
-import jwt from 'jsonwebtoken';
+import jwt, { JwtPayload } from 'jsonwebtoken';
+import cookieParser from 'cookie-parser';
 
 interface AuthenticatedRequest extends Request {
   userId?: string;
@@ -13,7 +14,7 @@ export function authenticateToken(req: AuthenticatedRequest, res: Response, next
     return res.status(401).json({ error: 'Unauthorized' });
   }
 
-  jwt.verify(token, process.env.JWT_SECRET as string, (err: any, decoded: { userId: any; }) => {
+  const user_id = jwt.verify(token, process.env.JWT_SECRET as string, (err, decoded) => {
     if (err) {
       return res.status(401).json({ error: 'In Valid Token' });
     }

src/routes/cart.ts

@@ -1,4 +1,4 @@
-import express from 'express';
+import express, { Request } from 'express';
 import { authenticateToken } from '../middlewares/checkAuth';
 import { addToCart, listCart, checkout } from '../controllers/CartController';
 

src/routes/product.ts

@@ -1,12 +1,12 @@
-import express from 'express';
+import express, { Request } from 'express';
 import { authenticateToken } from '../middlewares/checkAuth';
-import { createProduct, listProducts, getProduct } from '../controllers/ProductController';
+import { createProduct, listProducts } from '../controllers/ProductController';
+
+
 
 const productRouter = express.Router();
 
 productRouter.post('/', authenticateToken, createProduct)
 productRouter.get('/', listProducts);
-productRouter.get('/:id', getProduct);
-
 
 export default productRouter;