DataViz 📊

A robust backend API for data visualization and metric management with user authentication, payment processing, and admin capabilities.

🌐 Live Demo

Check out the live application: https://datavisualisation-alpha-inky.vercel.app/

📋 Overview

DataViz is a comprehensive backend system designed for managing and visualizing metrics across different industries. It provides a complete suite of APIs for user management, payment processing via Stripe, and administrative controls for managing metrics, industries, and data.

✨ Features

• User Management

  • User registration and authentication
  • Secure session management with JWT
  • Cookie-based authentication
  • Password encryption with bcrypt

• Payment Integration

  • Stripe payment processing
  • Webhook handling for payment events
  • Payment management dashboard

• Metrics & Industry Management

  • Create and manage metrics
  • Industry-specific data organization
  • Metric data upload and processing (CSV support)
  • Dynamic metric data management

• Admin Dashboard

  • User management (UM)
  • Metric management (MM)
  • Industry management (IM)
  • Payment management (PM)
  • Metric data management (MDM)
  • Comprehensive dashboard analytics

• File Management

  • Cloudinary integration for file uploads
  • Multer middleware for handling multipart/form-data
  • CSV parsing capabilities

• Email Notifications

  • Nodemailer integration for email services

🛠️ Tech Stack

• Runtime: Node.js
• Framework: Express.js
• Database: MongoDB with Mongoose ODM
• Authentication: JWT (JSON Web Tokens) + bcrypt
• Payment: Stripe
• File Storage: Cloudinary
• File Uploads: Multer
• Email: Nodemailer
• Data Processing: CSV Parser
• Development: Nodemon

📁 Project Structure

DataViz/
├── src/
│   ├── app. js              # Express app configuration
│   ├── server.js           # Server entry point
│   ├── constants.js        # Application constants
│   ├── controllers/        # Route controllers
│   ├── db/                 # Database configuration
│   ├── middlewares/        # Custom middleware
│   ├── models/             # Mongoose models
│   ├── routes/             # API routes
│   │   ├── user.route.js
│   │   ├── payment.route.js
│   │   ├── metric. route.js
│   │   ├── industry.route.js
│   │   ├── metricData.route.js
│   │   └── admin/          # Admin-specific routes
│   │       ├── admin. route.js
│   │       ├── mm.route.js (Metric Management)
│   │       ├── im.route.js (Industry Management)
│   │       ├── um. route.js (User Management)
│   │       ├── pm.route.js (Payment Management)
│   │       ├── mdm.route.js (Metric Data Management)
│   │       └── dashboard.route.js
│   └── utils/              # Utility functions
├── public/                 # Static files
│   └── admin/              # Admin panel static files
├── .gitignore
├── package.json
├── vercel.json
└── README.md

🚀 API Endpoints

Public Routes

• POST /api/v1/users - User registration/authentication
• POST /api/v1/payments/stripe-webhook - Stripe webhook handler

Protected Routes

• /api/v1/payments - Payment operations
• /api/v1/metrics - Metric CRUD operations
• /api/v1/industries - Industry management
• /api/v1/metric-data - Metric data operations

Admin Routes

• /api/v1/admins - Admin authentication
• /api/v1/metric-management - Metric administration
• /api/v1/industry-management - Industry administration
• /api/v1/user-management - User administration
• /api/v1/payment-management - Payment administration
• /api/v1/metric-data-management - Metric data administration
• /api/v1/dashboard - Dashboard analytics

📦 Dependencies

Core Dependencies

• express - Web framework
• mongoose - MongoDB ODM
• jsonwebtoken - JWT authentication
• bcrypt - Password hashing
• cookie-parser - Cookie parsing middleware
• body-parser - Request body parsing

Additional Services

• stripe - Payment processing
• cloudinary - Cloud storage
• multer - File upload handling
• nodemailer - Email service
• csv-parser - CSV file processing
• dotenv - Environment variable management

Development

• nodemon - Auto-restart on file changes

🔐 Security Features

• JWT-based authentication
• Password encryption with bcrypt
• Cookie-based session management
• Environment variable configuration
• Request body size limits (16kb)
• Stripe webhook signature verification

🌍 Deployment

This application is deployed on Vercel.

👨‍💻 Author

AntimonyBullets

• GitHub: @AntimonyBullets

🤝 Contributing

Contributions, issues, and feature requests are welcome! Feel free to check the issues page.

⭐ Show Your Support

Give a ⭐️ if this project helped you!

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