E-Commerce Platform
A modern e-commerce platform with product catalog, cart functionality, and payment integration.
Project Overview
The E-Commerce Platform is a comprehensive online shopping solution designed for modern businesses. It features a responsive, user-friendly interface with advanced product filtering, real-time inventory management, secure payment processing, and a streamlined checkout experience. The platform is built with scalability in mind, capable of handling thousands of products and concurrent users.
Key Features
- Responsive product catalog with advanced filtering
- User authentication and profile management
- Shopping cart with persistent storage
- Secure checkout with Stripe integration
- Order tracking and history
- Admin dashboard for inventory and order management
Technical Implementation
The platform is built using Next.js for server-side rendering and optimal SEO performance. The frontend uses React with Tailwind CSS for responsive design, while the backend leverages Next.js API routes for serverless functions. Data is stored in MongoDB with Mongoose for schema validation and relationship management.
Payment processing is handled securely through Stripe's API, with webhooks for order confirmation and inventory updates. The application uses NextAuth.js for authentication, supporting multiple providers including email/password, Google, and GitHub. State management is implemented with React Context API and SWR for data fetching and caching.
Code Snippet
// Product API route handler
import { connectToDatabase } from '@/lib/mongodb';
import { Product } from '@/models/Product';
import type { NextApiRequest, NextApiResponse } from 'next';
export default async function handler(
req: NextApiRequest,
res: NextApiResponse
) {
const { method } = req;
await connectToDatabase();
switch (method) {
case 'GET':
try {
const { category, sort, search, page = 1, limit = 10 } = req.query;
// Build query
const query: any = {};
if (category) {
query.category = category;
}
if (search) {
query.$or = [
{ name: { $regex: search, $options: 'i' } },
{ description: { $regex: search, $options: 'i' } }
];
}
// Build sort options
const sortOptions: any = {};
if (sort === 'price-asc') {
sortOptions.price = 1;
} else if (sort === 'price-desc') {
sortOptions.price = -1;
} else if (sort === 'newest') {
sortOptions.createdAt = -1;
}
// Pagination
const skip = (Number(page) - 1) * Number(limit);
// Execute query
const products = await Product.find(query)
.sort(sortOptions)
.skip(skip)
.limit(Number(limit));
const total = await Product.countDocuments(query);
res.status(200).json({
products,
pagination: {
total,
page: Number(page),
limit: Number(limit),
pages: Math.ceil(total / Number(limit))
}
});
} catch (error) {
res.status(500).json({ error: 'Failed to fetch products' });
}
break;
// Other methods (POST, PUT, DELETE) for admin functionality
default:
res.setHeader('Allow', ['GET', 'POST', 'PUT', 'DELETE']);
res.status(405).end(`Method ${method} Not Allowed`);
}
}