文件列表:

ETHEReact.png (498095, 2021-05-19)
LICENSE (1070, 2021-05-19)
backend/ (0, 2021-05-19)
backend/contracts/ (0, 2021-05-19)
backend/contracts/Customer.sol (1944, 2021-05-19)
backend/contracts/Migrations.sol (507, 2021-05-19)
backend/contracts/Supplier.sol (1758, 2021-05-19)
backend/migrations/ (0, 2021-05-19)
backend/migrations/1_initial_migration.js (129, 2021-05-19)
backend/migrations/2_deploy_contract.js (782, 2021-05-19)
backend/truffle-config.js (545, 2021-05-19)
backend/truffle.js (648, 2021-05-19)
codealike.json (87, 2021-05-19)
frontend/ (0, 2021-05-19)
frontend/package-lock.json (411083, 2021-05-19)
frontend/package.json (402, 2021-05-19)
frontend/public/ (0, 2021-05-19)
frontend/public/favicon.ico (3870, 2021-05-19)
frontend/public/index.html (1695, 2021-05-19)
frontend/public/manifest.json (317, 2021-05-19)
frontend/src/ (0, 2021-05-19)
frontend/src/App.css (409, 2021-05-19)
frontend/src/App.js (1153, 2021-05-19)
frontend/src/App.test.js (248, 2021-05-19)
frontend/src/Customers.js (10202, 2021-05-19)
frontend/src/EthereumSetup.js (3980, 2021-05-19)
frontend/src/Suppliers.js (13017, 2021-05-19)
frontend/src/index.css (63, 2021-05-19)
frontend/src/index.js (254, 2021-05-19)
frontend/src/logo.svg (2671, 2021-05-19)
frontend/src/registerServiceWorker.js (4384, 2021-05-19)

# Decentralized E-Commerce using ETHEReact!  # Description ETHEReact is a full stack DApp; demonstrating e-commerce capabilities without any database powering the backend but the EVM standing tall! This is not a product in iteself but an idea for aspiring blockchain enthusiasts to uncover the potential; end-to-end! - This app is comprised of Truffle powered `testrpc` (which is also called `ganache`) facilitating local development. - Web3 bridges Ethereum to ReactJS! # Setup - Install latest version of [NodeJS](https://nodejs.org/en/) - Install `truffle` globally using `npm install -g truffle` - Install Ethereum RPC globally using `npm install -g ethereumjs-testrpc` - Clone this Repo using `git clone https://github.com/PruthviKumarBK/Decentralized_eCom.git` - `cd Decentralized_eCom` - Open a terminal/cmd and navigate to current working directory and cd into 'backend'. `cd backend`, instantiate testrpc server using `testrpc -l 9000000000 -p 8484`. ('-l' indicates available gas limit for the network. In test networks, this is at developer's discretion. '-p' indicate the port). You should now have Ethereum running on your local development machine. Leave that running! * Open another terminal/cmd and navigate to current working directory and again, cd into 'backend'. `cd backend`. You will now need to compile solidity contracts, migrate them to your Ethereum Server before front end is started. * `truffle compile` (On Windows 10, `truffle.cmd compile`) * `truffle migrate` (On Windows 10, `truffle.cmd migrate`) * `truffle console` (On Windows 10, `truffle.cmd console`) * Within console, we need the address (SHA256) address of 'Supplier.sol' & 'Customer.Sol' solidity contracts. * We can get that using `Supplier.address` * Copy the SHA256 string safely. We will need this later. [TAG - Supplier SHA256] * Get Customer contract address using `Customer.address` * Copy the SHA256 safely, We will need this later. [TAG - Customer SHA256] * Now, lets get the front end functional! * Open the file named 'EthereumSetup.js' (`Decentralized_eCom/frontend/src/EthereumSetup.js`) * Copy `SupplierAddress` from [TAG - Supplier SHA256] step to line number 13. (`let supplierAddress = ''`) * Copy `CustomerAddress` from [TAG - Customer SHA256] step to line number 14. (`let customerAddress = ''). * Save file `EthereumSetup.js` * Open a new terminal/cmd and navigate to current working directory and cd into 'frontend'. `cd frontend` * `npm install` * `npm start` to bring the front end to life! THATS IT! Welcome to e-commerce on a decentralized platform! The UI is pretty bare bone. But, nonetheless, it demonstrates a full swing of capabilities from Supplier adding a product to market place -> Customer making a purchase -> Supplier Shipping the order -> Customer acknowledging the delivery! All of this on a BLOCKCHAIN! Pretty exciting! I would love to learn what you build from here with the foundation in place. Please keep me posted @ bigman1208000@gmail.com. I would be happy to support/guide wherever required.

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