Pristine Xylem 🌊

Pristine Xylem is a React Native application designed to assess the quality of water images by using a machine learning model to classify them as clean or unclean. It also provides user authentication functionality with MongoDB and JWT.

🚀 Features

• User Registration and Login: Secure user registration and login functionality 🔐.
• Machine Learning Model: Classifies images of water as clean or unclean 💧.
• REST API: Provides endpoints for user authentication and data retrieval 📡.
• Deployment: The backend is deployed on Render for accessibility 🌐.

🔧 Technologies Used

• Node.js: JavaScript runtime used for the backend 🟩.
• Express.js: Web framework for Node.js 🚂.
• MongoDB: NoSQL database for storing user data 📚.
• Mongoose: ODM (Object Data Modeling) library for MongoDB 🏗️.
• Bcrypt.js: Library for hashing passwords 🔒.
• JWT (JSON Web Token): For secure user authentication 🎟️.
• Render: Platform used for deploying the backend 🚀.

📦 Installation

To set up the backend locally, follow these steps:

1. Clone the repository:

   git clone https://github.com/owaismohammad/Pristine-Xylem.git
   cd Pristine-Xylem

2. Install dependencies:

   npm install

3. Configuration:

   Update the mongoUrl and JWT_SECRET in the server.js file with your MongoDB connection string and JWT secret key 🔑.

4. Run the server:

   npm start

   The server will start on port 5001 🌟.

🔑 API Endpoints

• GET /: Returns a status message indicating the server is running 🟢.
• POST /register: Registers a new user. Requires name, email, mobile, and password in the request body 📝.
• POST /login-user: Authenticates a user. Requires email and password in the request body 🔑.
• POST /userdata: Retrieves user data. Requires a JWT token in the request body 🔍.

🛠️ Dependencies

This project uses the following dependencies:

• express: ^4.17.3
• mongoose: ^6.0.12
• cors: ^2.8.5
• jsonwebtoken: ^8.5.1
• multer: ^1.4.3
• bcryptjs: ^2.4.3

🔒 Security

• Ensure that your JWT secret key (JWT_SECRET) is kept confidential and not exposed in public repositories 🔒.
• Regularly update dependencies to mitigate security vulnerabilities 🔄.

📄 License

This project is licensed under the MIT License 📜.

💬 Contact

For any questions or feedback, please reach out to owaismohammad 📧.

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Feel free to contribute to this project or provide feedback. Your input is valuable! 🌟