The project is a blockchain application to trace the proccess on the coffee from the farm to the end user. This is a part of the prereuest for the Nano Degree program of Udacity.

Please make sure you've already installed ganache-cli, Truffle and enabled MetaMask extension in your browser.

A step by step series of examples that tell you have to get a development env running

Clone this repository:

$ git clone https://github.com/beratcelik/Supply-Chain-Tracing.git

Change directory to Project6 folder and install all requisite npm packages (as listed in package.json):

cd Project6
npm install

In a separate terminal window, Compile smart contracts:

truffle compile

This will create the smart contract artifacts in folder build\contracts.

Migrate smart contracts to the locally running blockchain, ganache-cli:

truffle migrate

Test smart contracts:

truffle test

All 10 tests should pass. In a separate terminal window, launch the DApp:

npm run dev

A running copy of the smart contract on Rinkeby Test Network can be reached via

Transaction ID: 0xc39456b59b3b76302d92f1d4bea2cc487a8b4a69b79663f7fd6ecf43d584cdca
Contract address: 0xacf3225c598b12530c30656850696ef8f8739ef9`

GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007

• Ethereum - Ethereum is a decentralized platform that runs smart contracts
• IPFS - IPFS is the Distributed Web | A peer-to-peer hypermedia protocol to make the web faster, safer, and more open.
• Truffle Framework - Truffle is the most popular development framework for Ethereum with a mission to make your life a whole lot easier.

• Udacity Nano Degree Program
• Dr. Berat Çelik (beratcelik@gmail.com)

• Solidity
• Ganache-cli
• Truffle
• IPFS