🏥 Hospital Management System Node and Express.JS Backend API

📑 Table of Contents

• 📌 Introduction
• ✨ Features
• 🛠️ Technologies Used
• ⚙️ Installation
• 🔐 Environment Variables
• 🚀 Running the Application
• 📡 API Endpoints
• 📁 Project Structure
• 🤝 Contributing
• 📜 License

📌 Introduction

The Hospital Management System is a web application designed to manage the operations of a hospital. It allows administrators, doctors, nurses, and patients to interact with the system to manage appointments, profiles, and other related tasks.

✨ Features

• 🔑 User Authentication: Secure login and registration for users.
• 🔄 Role-Based Access Control: Different functionalities for admin, doctor, nurse, and patient roles.
• 🧑‍⚕️ Profile Management: Users can view and update their profiles.
• 📅 Appointment Management: Patients can book appointments, and doctors can manage their appointments.
• 💊 Prescription Management: Doctors can create and manage prescriptions for patients.
• 📊 Admin Dashboard: Admins can manage users, doctors, and nurses.

🛠️ Technologies Used

• ⚙️ Backend: 🟢 Node.js, 🚀 Express.js
• 🗄️ Database: 🟢 MongoDB
• 🔐 Authentication: JWT (JSON Web Tokens)
• 🛡️ Middleware: Helmet, Morgan, Cors, Body-Parser
• 📝 Environment Variables: dotenv

⚙️ Installation

1. Clone the repository:

   git clone https://github.com/your-username/hospital-management-system.git
   cd hospital-management-system

2. Install dependencies:

   npm install

🔐 Environment Variables

Create a .env file in the root directory and add the following environment variables:

PORT=3000
MONGODB=your_mongodb_connection_string
TOKEN_SECRET=your_jwt_secret

🚀 Running the Application

1. Start the Server

npm start

2. Access the application:

http://localhost:5000

📡 API Endpoints

🔑 Authentication

• 🆕 POST /api/auth/register - Register a new user.
• 🔓 POST /api/auth/login - Login a user.

👤 User

• 📋 GET /api/user/ - Get all users.
• 🔍 GET /api/user/:id - Get a user by ID.
• 🙍‍♂️ GET /api/user/profile/me - Get the authenticated user's profile.
• ✏️ PUT /api/user/profile - Update the authenticated user's profile.
• 🗑️ DELETE /api/user/profile - Delete the authenticated user's profile.

🏥 Admin

• 📋 GET /api/admin/profile - Get the authenticated admin's profile.
• ✏️ PUT /api/admin/profile - Update the authenticated admin's profile.
• 🗑️ DELETE /api/admin/profile - Delete the authenticated admin's profile.
• ✅ PUT /api/admin/approve-doctor/:id - Approve a doctor.
• ❌ PUT /api/admin/reject-doctor/:id - Reject a doctor.
• ✅ PUT /api/admin/approve-nurse/:id - Approve a nurse.
• ❌ PUT /api/admin/reject-nurse/:id - Reject a nurse.

👨‍⚕️ Doctor

• 📋 GET /api/doctor/ - Get all doctors.
• 👨‍⚕️ GET /api/doctor/profile - Get the authenticated doctor's profile.
• ✏️ PUT /api/doctor/profile - Update the authenticated doctor's profile.
• 🗑️ DELETE /api/doctor/profile - Delete the authenticated doctor's profile.
• 📅 GET /api/doctor/appointments - Get all appointments for the authenticated doctor.
• ✅ PUT /api/doctor/appointments/:id/complete - Mark an appointment as completed.
• ❌ PUT /api/doctor/appointments/:id/cancel - Cancel an appointment.

👩‍⚕️ Nurse

• 📋 GET /api/nurse/ - Get all nurses.
• 👩‍⚕️ GET /api/nurse/profile - Get the authenticated nurse's profile.
• ✏️ PUT /api/nurse/profile - Update the authenticated nurse's profile.
• 🗑️ DELETE /api/nurse/profile - Delete the authenticated nurse's profile.

📅 Appointment

• 📋 GET /api/appointment/my-appointments - Get all appointments for the authenticated user.
• 🆕 POST /api/appointment - Create a new appointment.
• 📋 GET /api/appointment/ - Get all appointments in the system.
• 🔍 GET /api/appointment/:id - Get an appointment by ID.
• ✏️ PUT /api/appointment/:id - Update an appointment.
• 🗑️ DELETE /api/appointment/:id - Delete an appointment.
• ❌ PUT /api/appointment/:id/cancel - Cancel an appointment.
• ✅ PUT /api/appointment/:id/complete - Mark an appointment as completed.

💊 Prescription

• 📋 GET /api/prescription - Get all prescriptions.
• 🔍 GET /api/prescription/:id - Get a prescription by ID.
• 🆕 POST /api/prescription/create - Create a new prescription.
• ✏️ PUT /api/prescription/:id - Update a prescription.
• 🗑️ DELETE /api/prescription/:id - Delete a prescription.

🤝 Contributing

Contributions are welcome! Please fork the repository and create a pull request with your changes. 🚀

📜 License

This project is licensed under the MIT License.

👨‍💻 Author: Metasebiyaw Asfaw -> Software Engineer