andiwinata/eoshack-water

Overview

H2EOS demonstrates the eosio platform running a blockchain as a local single node test net with a simple DApp. H2EOS allows users to create water measurement readings.

H2EOS is based off the boilerplate https://github.com/EOSIO/eosio-project-boilerplate-simple.git

Prerequisites

Make sure Docker and Node.js are installed

• Install Docker: https://docs.docker.com/docker-for-mac/install/
• Install Node.js: https://nodejs.org/en/

The DApp and eosio will occupy the ports 3000, 8888 and 9876. Make sure nothing else is already running on these ports.

Clone the repository:

git clone https://github.com/EOSIO/eosio-project-boilerplate-simple.git

The following guide assumes you are using macOS.

Run the DApp

• Run sh h2eos_start_docker.sh in terminal
• Open new terminal, run cd ./frontend && npm start

For Demo purposes:

• In the localhost:3000 press PUSH DEVICE READING TO BLOCKCHAIN, this will push mock data into blockchain
• Then to populate the data in the app press GET DEVICE READING FROM BLOCKCHAIN, this will pull data from blockchain into the app
• Now just type deviceId 1234 or 12345 in the Retrieve your data, then you will get the result stored in the blockchain