Full Stack E-Commerce Responsive MERN App with Auth, Search, Filter, Upload Product | React, MongoDB
Table of Contents
Introduction
In this tutorial, we will guide you through building a full stack e-commerce application using the MERN stack (MongoDB, Express, React, Node.js). This app will feature essential functionalities such as authentication, product search, filtering, and image uploads. By the end of this guide, you will have a responsive e-commerce platform ready for deployment. Let’s dive in!
Step 1: Set Up Your Environment
-
Install Required Software:
- Download and install Node.js from Node.js Official Website.
- Install MongoDB from MongoDB Official Website.
- Use Visual Studio Code as your code editor, available at VSCode Official Website.
-
Create a New React Application:
- Open your terminal and run the following command:
npx create-react-app ecommerce-app
- Navigate into your project directory:
cd ecommerce-app
- Open your terminal and run the following command:
Step 2: Install Dependencies
-
Install Tailwind CSS:
- Run the following commands to install Tailwind CSS:
npm install -D tailwindcss npx tailwindcss init
- Configure your
tailwind.config.js
file and include the paths to all of your components.
- Run the following commands to install Tailwind CSS:
-
Install React Router:
- Use this command to install React Router for navigation:
npm install react-router-dom
- Use this command to install React Router for navigation:
Step 3: Set Up Your Application Structure
-
Create Necessary Components:
- Create a folder structure within
src
for components likeHeader
,Login
,Signup
, andProduct
.
- Create a folder structure within
-
Build the Header Component:
- Include features like logo, search box, login, and user icons.
- Ensure it's responsive using Tailwind CSS classes.
Step 4: Implement User Authentication
-
Create Login and Signup Pages:
- Create forms for user login and signup with state management.
- Handle form submission and validation.
-
Set Up JWT Authentication:
- Install the
jsonwebtoken
package:npm install jsonwebtoken
- Implement backend APIs for user login, signup, and token generation.
- Install the
Step 5: Set Up the Backend
-
Create Node.js Server:
- Initialize a new Node.js project within a separate folder:
mkdir backend cd backend npm init -y
- Initialize a new Node.js project within a separate folder:
-
Install Backend Dependencies:
- Install Express, Mongoose, and other required packages:
npm install express mongoose dotenv cors
- Install Express, Mongoose, and other required packages:
-
Create User Model and Routes:
- Use Mongoose to create a user model.
- Define routes for user creation, login, and fetching user details.
Step 6: Implement Redux for State Management
-
Set Up Redux Toolkit:
- Install Redux Toolkit and React-Redux:
npm install @reduxjs/toolkit react-redux
- Create slices for managing user authentication state.
- Install Redux Toolkit and React-Redux:
-
Integrate Redux in Your App:
- Wrap your application in a
<Provider>
with the store.
- Wrap your application in a
Step 7: Add Product Upload Functionality
-
Create Admin Panel:
- Build an admin interface for product uploads.
- Use forms to input product details and image uploads.
-
Set Up Cloudinary for Image Uploads:
- Create a Cloudinary account and get your API details.
- Install the Cloudinary package:
npm install cloudinary
- Implement image upload functionality in your backend.
Step 8: Implement Product Display and Management
-
Fetch and Display Products:
- Create a product display component that lists products fetched from the backend.
- Implement CRUD operations (Create, Read, Update, Delete) for products.
-
Add Search and Filter Features:
- Implement search and filtering logic on the frontend to enhance product discovery.
Conclusion
Congratulations! You have built a full stack e-commerce application using the MERN stack with essential features like user authentication, product management, and responsive design. For further learning, consider exploring topics such as pagination, advanced authentication methods, and deploying your application to a hosting service. Happy coding!