This is https://github.com/mvjlipinski/MedicalSystem/tree/master/MedicalSystem work update.. I updated the smart contracts, the truffle config, the interface and some other changes.... you can reach me through https://github.com/codepalmz or https://twitter.com/codepalmz
Thanks for the work Melissa Janta-Lipinski!
Medical Records System
A simple patient medical records system built using blockchain technology, smart contracts, Ethereum, Solidity, Truffle, Ganache-CLI and Metamask.
System Requirements
Ganache-CLI Client
MetaMask Chrome Add-in
Solidity
Truffle
Chrome Browser
Setup
Download the Medical System smart contract from Github at the following url >> https://github.com/mvjlipinski/MedicalSystem.
Unzip the MedicalSystem directory to your local computer.
Open a terminal window e.g. Powershell.
Change to the MedicalSystem sub directory by entering the following command in the terminal window: cd MedicalSystem
Install the project dependancies by entering the following in the terminal window: npm install
Compile the Truffle project by entering the following command in the terminal window: truffle compile
Open the Ganache-CLI client ganache-cli -p 8545
Copy the mnemonic seed phrase in the Ganache-CLI client window to the clipboard.
Migrate the smart contract by entering the following command in the terminal window: truffle migrate --reset
To test the smart contract, enter the following command in the terminal window: truffle test
Run the development server and type in the following command in the terminal window: npm run dev
The medical records system will launch and display in the browser.
To use the system, launch MetaMask add-in and set the private network Custom RPC to the following url >> http://127.0.0.0:7545.
Paste the mnemonic seed phrase from Ganache-CLI when prompted, and a password of your own choice.
Enter in any sample patient information and click on the Add Record button.
The MetaMask add-in will launch and provide a notification window and a Submit button.
Click on the Submit button and the system will send the transaction.
If the transaction is successful, Metamask will provide a success status window.
Please note, the browser may need a refresh for MetaMask to connect to the smart contract. Press F5 on the keyboard to refresh.
The patient details will be displayed in the Patient Results area of the interface on a successful transaction.
Check in the Ganache-cli client and the transaction block will be incremented by each successful transaction.
Installation Notes
If Truffle is not installed, enter the following command to install in the terminal window: npm install -g truffle
To install Ganache-CLI, type in the following command in the terminal window: npm install -g ganache-cli
To download the Ganache-CLI client, visit the following website and download the client software to your local computer: https://truffleframework.com/ganache
To install the MetaMask add-in for Chrome, download the add-in at the following url: https://chrome.google.com/webstore/detail/metamask/nkbihfbeogaeaoehlefnkodbefgpgknn?hl=en
Screenshots
User Interface
Adding Patients Details through the CLI Interface
Getting Patients Details through the CLI Interface
