added: boilerplate

.gitignore

@@ -6,13 +6,20 @@ bin-release/
 
 # Other files and folders
 .settings/
+node_modules/
+artifacts/
+cache/
+package-lock.json
 
 # Executables
 *.swf
 *.air
 *.ipa
 *.apk
+*.env
 
 # Project files, i.e. `.project`, `.actionScriptProperties` and `.flexProperties`
 # should NOT be excluded as they contain compiler settings and other important
 # information for Eclipse / Flash Builder.
+.soliumignore
+.soliumrc.json

README.md

@@ -1,2 +1,20 @@
-# nft-boilerplate
- Minimal nft boilerplate with ethersjs, hardhat, react, web3modal
+# ethereum-nft-marketplace
+ ethereum nft marketplace
+
+#### Steps:
+1. Compile and deploy contract
+
+```shell
+npm install
+npx hardhat node
+npx hardhat compile
+npx hardhat deploy (or) npx hardhat run scripts/deployContract.js --network local
+npx hardhat test
+```
+2. Copy deployed contract address and replace contract address in ```client/src/blockchain.js``` with newly deployed address and then run react app in ```client``` directory
+
+```shell
+cd client
+npm install
+npm start
+```

client/README.md

@@ -0,0 +1,70 @@
+# 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 can’t go back!**
+
+If you aren’t 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 you’re on your own.
+
+You don’t have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t 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/).
+
+### Code Splitting
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/code-splitting](https://facebook.github.io/create-react-app/docs/code-splitting)
+
+### Analyzing the Bundle Size
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size](https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size)
+
+### Making a Progressive Web App
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app](https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app)
+
+### Advanced Configuration
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/advanced-configuration](https://facebook.github.io/create-react-app/docs/advanced-configuration)
+
+### Deployment
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/deployment](https://facebook.github.io/create-react-app/docs/deployment)
+
+### `yarn build` fails to minify
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify](https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify)

client/package.json

@@ -0,0 +1,40 @@
+{
+  "name": "react-eth-boilerplate",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "@testing-library/jest-dom": "^5.11.4",
+    "@testing-library/react": "^11.1.0",
+    "@testing-library/user-event": "^12.1.10",
+    "axios": "^0.21.1",
+    "ethers": "^5.0.32",
+    "react": "^17.0.2",
+    "react-dom": "^17.0.2",
+    "react-scripts": "4.0.3",
+    "web3modal": "1.9.4"
+  },
+  "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"
+    ]
+  }
+}

client/public/index.html

@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <meta name="theme-color" content="#000000" />
+    <meta
+      name="description"
+      content="Web site created using create-react-app"
+    />
+    <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
+    <!--
+      manifest.json provides metadata used when your web app is installed on a
+      user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
+    -->
+    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
+    <!--
+      Notice the use of %PUBLIC_URL% in the tags above.
+      It will be replaced with the URL of the `public` folder during the build.
+      Only files inside the `public` folder can be referenced from the HTML.
+
+      Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
+      work correctly both with client-side routing and a non-root public URL.
+      Learn how to configure a non-root public URL by running `npm run build`.
+    -->
+    <title>React App</title>
+  </head>
+  <body>
+    <noscript>You need to enable JavaScript to run this app.</noscript>
+    <div id="root"></div>
+    <!--
+      This HTML file is a template.
+      If you open it directly in the browser, you will see an empty page.
+
+      You can add webfonts, meta tags, or analytics to this file.
+      The build step will place the bundled scripts into the <body> tag.
+
+      To begin the development, run `npm start` or `yarn start`.
+      To create a production bundle, use `npm run build` or `yarn build`.
+    -->
+  </body>
+</html>

client/public/manifest.json

@@ -0,0 +1,25 @@
+{
+  "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"
+}

client/public/robots.txt

@@ -0,0 +1,3 @@
+# https://www.robotstxt.org/robotstxt.html
+User-agent: *
+Disallow:

client/src/App.css

@@ -0,0 +1,38 @@
+.App {
+  text-align: center;
+}
+
+.App-logo {
+  height: 40vmin;
+  pointer-events: none;
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  .App-logo {
+    animation: App-logo-spin infinite 20s linear;
+  }
+}
+
+.App-header {
+  background-color: #282c34;
+  min-height: 100vh;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  font-size: calc(10px + 2vmin);
+  color: white;
+}
+
+.App-link {
+  color: #61dafb;
+}
+
+@keyframes App-logo-spin {
+  from {
+    transform: rotate(0deg);
+  }
+  to {
+    transform: rotate(360deg);
+  }
+}

client/src/App.js

@@ -0,0 +1,108 @@
+import { useState, useEffect } from 'react';
+import axios from 'axios';
+import ipfsClient from "ipfs-http-client";
+import { ethers } from 'ethers';
+import ethLogo from './ethLogo.svg'
+import './App.css';
+import getContract from './blockchain';
+
+const ipfs = new ipfsClient({ host: 'ipfs.infura.io', port: 5001, protocol: 'https' });
+
+function App() {
+  const [nfts, setNfts] = useState([]);
+  const [formInput, setFormInput] = useState({});
+  const [logMessage, setLogMessage] = useState('');
+
+  useEffect(() => {
+    getNfts();
+  }, []);
+
+  const uploadImageToIPFS = async (e) => {
+    console.log("uploading image to IPFS");
+    const file = e.target.files[0];
+    const { path } = await ipfs.add(file);
+    setFormInput({ ...formInput, image: `https://ipfs.io/ipfs/${path}` });
+    console.log('file uploaded to ipfs successfully');
+  };
+
+  const createMarketItem = async (e) => {
+    const { name, description, image } = formInput;
+    e.preventDefault();
+    if (!['name', 'description', 'image', 'price'].every(key => formInput[key])) {
+      alert("Please fill out all fields");
+      return;
+    };
+    const { path } = await ipfs.add(
+      JSON.stringify({
+        name,
+        description,
+        image,
+        attributes: []
+      })
+    );
+    setLogMessage('Metadata uploaded to ipfs..');
+    const tokenURL = `https://ipfs.io/ipfs/${path}`;
+    const { dMarketContract } = await getContract();
+    const createItemTx = await dMarketContract.createNFT(tokenURL, formInput.price, { value: ethers.utils.parseEther('0.01') });
+    createItemTx.wait().then(() => setLogMessage('Item created successfully'));
+  };
+
+  const getNfts = async () => {
+    const { dMarketContract } = await getContract();
+    const marketItemCount = await dMarketContract.getNFTCount();
+    const items = [];
+    for (let i = 1; i <= parseInt(marketItemCount.toString()); i++) {
+      const item = await dMarketContract.nfts(i);
+      const tokenURI = await dMarketContract.tokenURI(i);
+      const meta = await axios.get(tokenURI);
+      const price = ethers.utils.formatEther(item.price.toString())
+      items.push({ ...item, price, meta: meta.data });
+    }
+    setNfts(items);
+    console.log('Market items: ', nfts);
+  };
+  const buyNft = async (marketItem) => {
+    const { dMarketContract } = await getContract();
+    const { price, tokenId } = marketItem;
+    console.log(price, tokenId)
+    const tx = await dMarketContract.buyNFT(tokenId.toString(), {
+      value: ethers.utils.parseEther(price.toString())
+    });
+    tx.wait().then(() => {
+      setLogMessage(`Bought item ${marketItem.tokenId} for ${price} ETH`);
+    });
+  };
+
+  return (
+    <div className="App">
+      <header className="App-header">
+        <img src={ethLogo} className="App-logo" alt="logo" />
+        <h1 className="App-title">dMarket NFT</h1>
+      < div className="new-market-item" >
+        <form onSubmit={(e) => createMarketItem(e)}>
+          <input type="text" name="name" placeholder="Asset Name" onChange={(e) => setFormInput({ ...formInput, name: e.target.value })} />
+          <textarea name="description" placeholder="Description" onChange={(e) => setFormInput({ ...formInput, description: e.target.value })} />
+          <input type='number' name="price" placeholder="Price" onChange={(e) => setFormInput({ ...formInput, price: e.target.value })} />
+          <input type="file" name="image" placeholder="Image" onChange={(e) => uploadImageToIPFS(e)} />
+          <button type="submit">Create Item</button>
+        </form>
+      </div >
+      {nfts.map((item, i) => (
+        <div key={i}>
+          <p>ItemId: {item.tokenId.toString()}</p>
+          <p>Name: {item.meta.name}</p>
+          <img src={item.meta.image} alt={item.meta.name} />
+          <p>Description: {item.meta.description}</p>
+          <p>Price: {item.price} ETH</p>
+          <p>Owner: {item.owner}</p>
+          <p>Status: {item.isForSale ? 'For Sale' : 'Not For Sale'}</p>
+          {item.isForSale ? <button onClick={() => buyNft(item)}>Buy</button> : ''}
+        </div>
+      ))}
+      </header>
+      <p className="App-title">{logMessage}</p>
+    </div >
+  );
+}
+
+export default App;

client/src/App.test.js

@@ -0,0 +1,8 @@
+import { render, screen } from '@testing-library/react';
+import App from './App';
+
+test('renders Greeting', () => {
+  render(<App />);
+  const linkElement = screen.getByLabelText(/Greeting/i);
+  expect(linkElement).toBeInTheDocument();
+});