Blockchain Social Health Authority

This project demonstrates a blockchain-based health insurance system using Hardhat, Solidity, React, and MetaMask. It aims to provide a decentralized solution for managing health insurance, including member registration, provider registration, claim submission, and claim approval.

Project Overview

The Blockchain Social Health Authority system includes the following components:

• Smart Contracts: Written in Solidity and deployed using Hardhat.
• Frontend: Built with React, styled using Tailwind CSS, and integrated with MetaMask for blockchain interactions.
• MetaMask Integration: Enables users to connect their MetaMask wallet for authentication and transactions on the blockchain.

Features

• Member Registration: Allows users to register as SHA members.
• Provider Registration: Allows healthcare providers to register with the system.
• Member Login: Enables SHA members to log in.
• Provider Login: Enables healthcare providers to log in.
• Claim Submission: Allows members to submit health insurance claims.
• Claim Approval: Enables providers to approve submitted claims.

Getting Started

Follow these steps to set up and run the project on your local machine.

Prerequisites

• Node.js: Make sure you have Node.js installed. You can download it from here.
• MetaMask: Install the MetaMask extension in your browser. You can download it from here.

Installation

1. Clone the Repository:

   git clone https://github.com/E-Sainx/SHAdev.git
   cd blockchain-health-insurance

2. Install Dependencies:

   npm install

3. Install Hardhat:

   npm install --save-dev hardhat

Smart Contracts

The smart contracts are written in Solidity and managed using Hardhat.

1. Compile the Contracts:

   npx hardhat compile

2. Run Tests:

   npx hardhat test

3. Deploy Contracts:

   npx hardhat node
   npx hardhat run scripts/deploy.js --network sepolia

Frontend

The frontend is built with React and integrated with MetaMask.

1. Start the React App:

   npm start

2. Connect MetaMask:

   • Open MetaMask and connect to the localhost network (usually http://localhost:8545).
   • Import an account using the private key provided by Hardhat when running npx hardhat node.

Usage

1. Open the Application:

   • The React application should be running at http://localhost:3000.

2. Register and Login:

   • Use the interface to register as a member or provider.
   • Log in using the registered member or provider credentials.

3. Submit and Approve Claims:

   • Members can submit health insurance claims.
   • Providers can approve submitted claims.

Hardhat Tasks

You can run the following Hardhat tasks:

• Help:

  npx hardhat help

• Run Tests:

  npx hardhat test

• Run Tests with Gas Report:

  REPORT_GAS=true npx hardhat test

• Run Local Node:

  npx hardhat node

• Deploy Contracts Using Ignition:

  npx hardhat ignition deploy ./ignition/modules/Deploy.js

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.

SHAdev

SHAdev

Blockchain -Wallet : Metamask -Ethereum node provider -Alchemy -MEdical documents storage- IPFS -Blockchain IDE -Hardhat -Testnet- Sepolia -solidity

Frontend -React -Tailwindcss

Backend

MongoDb Express JS Node v18 Deployed -Render.