CryptoCoinFlip

Ethereum based coin flip betting DApp

Blochchain: solidity, truffle, web3.js, ganache, infura
Testing: mocha/chai (contracts), jasmine (frontend)
Front End: angular 8, bootstrap, html/css

Contract deployed to kovan test net
https://kovan.etherscan.io/address/0xa10c36F1382B67d58A946C2A604a6BB987dE69Dd

Hosted on Netflify
https://mayjer-cryptocoinflip.netlify.app/

Requirements

• An Ethereum wallet like Metamask
• Kovan testnet ETH. Can get some from for free at a faucet
• Make sure to connect the wallet to the Kovan network

Running Project Locally

To run the project:

1. Clone the githup repo
2. npm install
3. Start Gnache. Import an account from Gnache into MetaMask.
4. Deploy the smart contracts in Truffle.
   • Run the smart contract tests in truffle with the test command
5. Copy the PlaceCoinFlipBet contract address into the ContractService in /src/app/contract-service.ts

  protected contractAddress = {
    private: '0x837Cc0a50e594F162f6D2625C7a552a2c37A9b55', // ganache
    kovan: '0xa10c36F1382B67d58A946C2A604a6BB987dE69Dd',
  }

6. Start app with npm start or ng serve
7. Open http://localhost:4200 in the browser

This project was generated with Angular CLI version 8.3.23.

Development server

Run ng serve for a dev server. Navigate to http://localhost:4200/. The app will automatically reload if you change any of the source files.

Code scaffolding

Run ng generate component component-name to generate a new component. You can also use ng generate directive|pipe|service|class|guard|interface|enum|module.

Build

Run ng build to build the project. The build artifacts will be stored in the dist/ directory. Use the --prod flag for a production build.

Running unit tests

Run ng test to execute the unit tests via Karma.

Running end-to-end tests

Run ng e2e to execute the end-to-end tests via Protractor.

Further help

To get more help on the Angular CLI use ng help or go check out the Angular CLI README.