Merge pull request #117 from sujal-98/sujal

ECOM API

New_APIs/Ecom/.gitignore

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+# Ignore node_modules directory
+node_modules/
+
+# Ignore .env files
+.env
+
+
+package-lock.json

New_APIs/Ecom/Readme.md

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+# **Ecom API**
+
+### Overview
+This project is an Express.js based API for managing users, authentication, products, carts, and orders. It provides endpoints for CRUD operations on these resources and includes authentication and authorization middleware.
+
+### Prerequisites
+Before you begin, ensure you have met the following requirements:
+
+Node.js installed
+MongoDB installed and running
+npm installed
+
+### Installation
+
+**Clone the repository:**
+    git clone https://github.com/your-username/repository-name.git
+    cd repository-name
+
+**Install dependencies:**
+    npm install
+
+
+### Create a .env file in the root directory and add your environment variables:
+    PORT=Your_Desired_Port
+    MONGO_URL=your_mongodb_connection_string
+    JWT_SECRET=your_jwt_secret
+    SECRET_PHRASE=your_secret_phrase
+
+### API ENDPOINTS
+
+**Authentication**
+- Register
+    Endpoint: /api/auth/register
+    Method: POST
+    Description: Register a new user.
+    Body:
+    {
+        "username": "exampleuser",
+        "email": "[email protected]",
+        "password": "password"
+    }
+
+- Login
+    Endpoint: /api/auth/login
+    Method: POST
+    Description: Login a user.
+    Body:
+    {
+        "username": "exampleuser",
+        "password": "password"
+    }
+
+**User Management**
+
+- Update User
+    Endpoint: /api/user/:id
+    Method: PUT
+    Description: Update a user's information.
+    Authorization: Requires token verification.
+
+- Delete User
+    Endpoint: /api/user/:id
+    Method: DELETE
+    Description: Delete a user.
+    Authorization: Requires token verification.
+
+- Get User
+    Endpoint: /api/user/find/:id
+    Method: GET
+    Description: Get a user's information.
+    Authorization: Requires admin verification.
+
+- Get All Users
+    Endpoint: /api/user
+    Method: GET
+    Description: Get all users.
+    Authorization: Requires admin verification.
+
+**Product Management**
+
+- Add Product
+    Endpoint: /api/prod/add
+    Method: POST
+    Description: Add a new product.
+    Authorization: Requires admin verification.
+
+- Update Product
+    Endpoint: /api/prod/upd/:id
+    Method: PUT
+    Description: Update a product.
+    Authorization: Requires admin verification.
+
+- Delete Product
+    Endpoint: /api/prod/del/:id
+    Method: DELETE
+    Description: Delete a product.
+    Authorization: Requires admin verification.
+
+- Get Product
+    Endpoint: /api/prod/find/:id
+    Method: GET
+    Description: Get a product by ID.
+
+- Get All Products
+    Endpoint: /api/prod
+    Method: GET
+    Description: Get all products, with optional filtering by new or category.
+
+**Cart Management**
+
+- Add to Cart
+    Endpoint: /api/car/add
+    Method: POST
+    Description: Add a new item to the cart.
+    Authorization: Requires token verification.
+
+- Update Cart
+    Endpoint: /api/car/upd/:id
+    Method: PUT
+    Description: Update a cart item.
+    Authorization: Requires token verification.
+
+- Delete Cart Item
+    Endpoint: /api/car/del/:id
+    Method: DELETE
+    Description: Delete a cart item.
+    Authorization: Requires token verification.
+
+- Get Cart
+    Endpoint: /api/car/find/:id
+    Method: GET
+    Description: Get cart items for a user.
+
+- Get All Carts
+    Endpoint: /api/car
+    Method: GET
+    Description: Get all cart items.
+    Authorization: Requires admin verification.
+
+**Order Management**
+
+- Add Order
+    Endpoint: /api/ord/add
+    Method: POST
+    Description: Add a new order.
+    Authorization: Requires token verification.
+
+- Update Order
+    Endpoint: /api/ord/upd/:id
+    Method: PUT
+    Description: Update an order.
+    Authorization: Requires admin verification.
+
+- Delete Order
+    Endpoint: /api/ord/del/:id
+    Method: DELETE
+    Description: Delete an order.
+    Authorization: Requires admin verification.
+
+- Get Order
+    Endpoint: /api/ord/find/:id
+    Method: GET
+    Description: Get an order by user ID.
+
+- Get All Orders
+    Endpoint: /api/ord
+    Method: GET
+    Description: Get all orders.
+    Authorization: Requires admin verification.
+
+- Get Monthly Income
+    Endpoint: /api/ord/income
+    Method: GET
+    Description: Get monthly income.
+    Authorization: Requires admin verification.

New_APIs/Ecom/index.js

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+const express=require('express');
+const app=express();
+const dotenv=require('dotenv')
+dotenv.config();
+const mongoose=require('mongoose')
+const userRoute=require('./routes/user')
+const authRoute=require('./routes/auth')
+const prodRoute=require('./routes/prod')
+const carRoute=require('./routes/car')
+const orderRoute=require('./routes/ord')
+
+
+
+mongoose.connect(process.env.url
+).then(()=>{
+    console.log("Db connection successfull"
+    )
+}).catch((err)=>{
+    console.log(err);
+})
+
+
+//middlewares
+
+app.use(express.json())
+app.use("/api/auth",authRoute)
+app.use("/api/user",userRoute)
+app.use("/api/prod",prodRoute)
+app.use("/api/car",carRoute)
+app.use("/api/ord",orderRoute)
+
+
+app.listen(process.env.Port,()=>{
+    console.log("server running");
+})

New_APIs/Ecom/models/cart.js

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+const mongoose=require('mongoose')
+
+const CartSchema=new mongoose.Schema({
+    userId:{type:String,required:true},
+    products:[{
+        product:{type:String,required:true},
+        quantity:{
+            type:Number,
+            default:1
+        }
+    }]
+},{timestamps:true});
+
+module.exports=mongoose.model('Cart',CartSchema)

New_APIs/Ecom/models/order.js

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+const mongoose=require('mongoose')
+
+const OrderSchema=new mongoose.Schema({
+    userId:{type:String,required:true},
+    products:[{
+        product:{type:String,required:true},
+        quantity:{
+            type:Number,
+            default:1
+        }
+    }],
+    amount:{type:Number,required:true},
+    address:{type:Object,required:true},
+    status:{type:String, default:"pending"}
+},{timeStamps:true});
+
+module.exports=mongoose.model('order',OrderSchema)

New_APIs/Ecom/models/product.js

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+const mongoose=require('mongoose')
+
+const ProductSchema=new mongoose.Schema({
+    title:{type:String,required:true,unique:true},
+    description:{type:String,required:true,unique:true},
+    img:{type:String,required:true,unique:true},
+    categories:{type:Array},
+    size:{type:String},
+    color:{type:String},
+    price:{type:String,required:true,unique:true},
+
+},{timestamps:true});
+
+module.exports=mongoose.model('Product',ProductSchema)

New_APIs/Ecom/models/user.js

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+const mongoose=require('mongoose')
+
+const UserSchema=new mongoose.Schema({
+    username:{type:String,required:true,unique:true},
+    email:{type:String,required:true,unique:true},
+    password:{type:String,required:true,unique:true},
+    isAdmin:{
+        type:Boolean,
+        default: false
+    },
+},{timestamps:true});
+
+module.exports=mongoose.model('User',UserSchema)

New_APIs/Ecom/package.json

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+{
+  "name": "ecom",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "start": "nodemon index.js",
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "cors": "^2.8.5",
+    "crypto-js": "^4.2.0",
+    "dotenv": "^16.4.5",
+    "express": "^4.19.2",
+    "jsonwebtoken": "^9.0.2",
+    "mongoose": "^8.3.1",
+    "stripe": "^15.0.0"
+  }
+}

New_APIs/Ecom/routes/auth.js

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+const router=require('express').Router();
+const User=require('../models/user')
+const crypto=require("crypto-js")
+const jwt=require('jsonwebtoken')
+
+router.post("/register",async(req,res)=>{
+    const newuser=new User({
+        username:req.body.username,
+        email:req.body.email,
+        password:crypto.AES.encrypt(req.body.password,process.env.secretphrase).toString()
+    });
+    try{
+    const saved=await newuser.save();
+    res.status(201).json(saved)}
+    catch(err){
+        res.status(500).json(err);
+    }
+})
+
+//login route
+router.post("/login", async (req, res, next) => {
+    try {
+        const user = await User.findOne({ username: req.body.username });
+
+        if (!user) {
+            return res.status(401).json("Wrong credentials1");
+        }
+
+        const hash = crypto.AES.decrypt(user.password, process.env.secretphrase);
+        let originalpass = hash.toString(crypto.enc.Utf8);
+
+        if (originalpass !== req.body.password) {
+            return res.status(401).json("Wrong credentials2");
+        }
+
+        const access=jwt.sign({
+            id:user._id,
+            isAdmin:user.isAdmin,    
+        },
+    process.env.jwtsecret,
+    {expiresIn:'3d'}
+    )
+        console.log(user._doc)
+        const { password, ...others } = user._doc;
+
+        res.status(200).json({...others,access});
+    } catch (err) {
+        res.status(500).json(err);
+    }
+});
+
+
+
+module.exports=router;