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5 Commits

Author SHA1 Message Date
Greg Shuflin 40f4df7c94 Setting up contract 2022-12-07 20:56:39 -08:00
Greg Shuflin 171bf81163 Move stuff to top level 2022-12-07 20:03:02 -08:00
Greg Shuflin e1cab4e0f4 Address sanitization 2022-12-07 18:55:13 -08:00
Greg Shuflin ff0eb2d7e7 Web3 in frontend 2022-12-07 18:48:22 -08:00
Greg Shuflin deac1ffb6d Basic skeleton 2022-12-07 18:47:26 -08:00
25 changed files with 7536 additions and 9528 deletions

23
frontend/.gitignore vendored
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# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
# dependencies
/node_modules
/.pnp
.pnp.js
# testing
/coverage
# production
/build
# misc
.DS_Store
.env.local
.env.development.local
.env.test.local
.env.production.local
npm-debug.log*
yarn-debug.log*
yarn-error.log*

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# Getting Started with Create React App
This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).
## Available Scripts
In the project directory, you can run:
### `yarn start`
Runs the app in the development mode.\
Open [http://localhost:3000](http://localhost:3000) to view it in the browser.
The page will reload if you make edits.\
You will also see any lint errors in the console.
### `yarn test`
Launches the test runner in the interactive watch mode.\
See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.
### `yarn build`
Builds the app for production to the `build` folder.\
It correctly bundles React in production mode and optimizes the build for the best performance.
The build is minified and the filenames include the hashes.\
Your app is ready to be deployed!
See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.
### `yarn eject`
**Note: this is a one-way operation. Once you `eject`, you cant go back!**
If you arent satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project.
Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point youre on your own.
You dont have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldnt feel obligated to use this feature. However we understand that this tool wouldnt be useful if you couldnt customize it when you are ready for it.
## Learn More
You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).
To learn React, check out the [React documentation](https://reactjs.org/).

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{
"name": "frontend",
"version": "0.1.0",
"private": true,
"dependencies": {
"@testing-library/jest-dom": "^5.14.1",
"@testing-library/react": "^13.0.0",
"@testing-library/user-event": "^13.2.1",
"@types/jest": "^27.0.1",
"@types/node": "^16.7.13",
"@types/react": "^18.0.0",
"@types/react-dom": "^18.0.0",
"react": "^18.2.0",
"react-dom": "^18.2.0",
"react-scripts": "5.0.1",
"typescript": "^4.4.2",
"web-vitals": "^2.1.0"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"eslintConfig": {
"extends": [
"react-app",
"react-app/jest"
]
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
}
}

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{
"short_name": "React App",
"name": "Create React App Sample",
"icons": [
{
"src": "favicon.ico",
"sizes": "64x64 32x32 24x24 16x16",
"type": "image/x-icon"
},
{
"src": "logo192.png",
"type": "image/png",
"sizes": "192x192"
},
{
"src": "logo512.png",
"type": "image/png",
"sizes": "512x512"
}
],
"start_url": ".",
"display": "standalone",
"theme_color": "#000000",
"background_color": "#ffffff"
}

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# https://www.robotstxt.org/robotstxt.html
User-agent: *
Disallow:

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import React from 'react';
import logo from './logo.svg';
import './App.css';
function App() {
return (
<div className="App">
<header className="App-header">
<img src={logo} className="App-logo" alt="logo" />
<p>
Edit <code>src/App.tsx</code> and save to reload.
</p>
<a
className="App-link"
href="https://reactjs.org"
target="_blank"
rel="noopener noreferrer"
>
Learn React
</a>
</header>
</div>
);
}
export default App;

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import React from 'react';
import ReactDOM from 'react-dom/client';
import './index.css';
import App from './App';
import reportWebVitals from './reportWebVitals';
const root = ReactDOM.createRoot(
document.getElementById('root') as HTMLElement
);
root.render(
<React.StrictMode>
<App />
</React.StrictMode>
);
// If you want to start measuring performance in your app, pass a function
// to log results (for example: reportWebVitals(console.log))
// or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
reportWebVitals();

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import { ReportHandler } from 'web-vitals';
const reportWebVitals = (onPerfEntry?: ReportHandler) => {
if (onPerfEntry && onPerfEntry instanceof Function) {
import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {
getCLS(onPerfEntry);
getFID(onPerfEntry);
getFCP(onPerfEntry);
getLCP(onPerfEntry);
getTTFB(onPerfEntry);
});
}
};
export default reportWebVitals;

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{
"compilerOptions": {
"target": "es5",
"lib": [
"dom",
"dom.iterable",
"esnext"
],
"allowJs": true,
"skipLibCheck": true,
"esModuleInterop": true,
"allowSyntheticDefaultImports": true,
"strict": true,
"forceConsistentCasingInFileNames": true,
"noFallthroughCasesInSwitch": true,
"module": "esnext",
"moduleResolution": "node",
"resolveJsonModule": true,
"isolatedModules": true,
"noEmit": true,
"jsx": "react-jsx"
},
"include": [
"src"
]
}

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"repository": "https://github.com/magna-eng/take-home.git",
"author": "pop-punk <harrison@magna.so>",
"license": "MIT",
"scripts": {
"frontend-start": "react-scripts start"
},
"devDependencies": {
"@ethersproject/abi": "^5.4.7",
"@ethersproject/providers": "^5.4.7",
@ -29,8 +32,29 @@
},
"dependencies": {
"@openzeppelin/contracts": "^4.8.0",
"@testing-library/jest-dom": "^5.16.5",
"@testing-library/react": "^13.4.0",
"@types/react": "^18.0.26",
"@types/react-dom": "^18.0.9",
"create-react-app": "^5.0.1",
"express": "^4.18.2",
"web3": "^1.8.1"
"react": "^18.2.0",
"react-dom": "^18.2.0",
"react-scripts": "^5.0.1",
"web3": "^1.8.1",
"web3-eth": "^1.8.1",
"airdrop-artifact": "file:./artifacts/contracts/Airdrop.sol/"
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
}
}

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transform: rotate(360deg);
}
}
div.addressError {
background-color: #ff9191;
}

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src/App.tsx Normal file
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import React, {useState} from 'react';
import logo from './logo.svg';
import './App.css';
import Web3 from 'web3';
const web3 = new Web3(Web3.givenProvider);
import { Airdrop } from 'airdrop-artifact';
const airdropAddress = "0xe7f1725E7734CE288F8367e1Bb143E90bb3F0512";
const airdropContract = new web3.eth.Contract(Airdrop as any, airdropAddress);
interface AddressesProps {
addressList: string[];
setAddressListFn: any;
}
function Addresses(props: AddressesProps) {
const [inputState, setInputState] = useState("");
const [errorText, setErrorText] = useState("");
const { setAddressListFn, addressList } = props;
const save = () => {
console.log(inputState);
//TODO check if correct address format
if (!web3.utils.isAddress(inputState)) {
setErrorText("Invalid ETH address");
return;
}
setErrorText("");
const checksumAddr = web3.utils.toChecksumAddress(inputState);
if (addressList.includes(checksumAddr)) {
//Do nothing
} else {
setAddressListFn([...addressList, checksumAddr]);
}
setInputState("");
}
return (
<div>
<input id="address" value={inputState} onChange={ (evt) => setInputState(evt.target.value) } ></input>
<div className="addressError">{errorText}</div>
<button onClick={save}>Add address</button>
</div>
);
}
interface AddressListProps {
addressList: string[];
};
function AddressList({addressList}: AddressListProps) {
const addresses = addressList.length == 0 ?
<p>No addresses specified yet</p> :
addressList.map((addr: string) => <div key={addr} className="addressItem">{addr}</div>);
return (
<div>
<h2>Addresses to airdrop to: </h2>
{ addresses }
</div>
)
}
function App() {
const [addressList, setAddressList] = useState([]);
return (
<div className="App">
<h1>Airdrop App</h1>
<p>Add an address to airdrop to:</p>
<Addresses addressList={addressList} setAddressListFn={setAddressList}/>
<button disabled={addressList.length == 0}>Perform Airdrop!</button>
<AddressList addressList={addressList} />
</div>
);
}
export default App;

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import React from 'react';
import ReactDOM from 'react-dom/client';
import './index.css';
import App from './App';
const root = ReactDOM.createRoot(
document.getElementById('root') as HTMLElement
);
root.render(
<React.StrictMode>
<App />
</React.StrictMode>
);

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"esModuleInterop": true,
"forceConsistentCasingInFileNames": true,
"strict": true,
"skipLibCheck": true
}
"skipLibCheck": true,
"forceConsistentCasingInFileNames": true,
"noFallthroughCasesInSwitch": true,
"module": "esnext",
"moduleResolution": "node",
"resolveJsonModule": true,
"isolatedModules": true,
"noEmit": true,
"jsx": "react-jsx"
},
"include": [
"src"
]
}

7491
yarn.lock

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