├── .gitignore
├── README.md
├── Screenshot_8.png
├── package.json
├── public
    ├── favicon.ico
    ├── index.html
    ├── logo192.png
    ├── logo512.png
    ├── manifest.json
    └── robots.txt
├── src
    ├── App.css
    ├── App.test.tsx
    ├── App.tsx
    ├── abi
    │   └── SimpleContract.json
    ├── components
    │   ├── AccountModal.tsx
    │   ├── ConnectButton.tsx
    │   ├── Count.tsx
    │   ├── Identicon.tsx
    │   └── Layout.tsx
    ├── contracts
    │   ├── SimpleContract.sol
    │   └── index.ts
    ├── hooks
    │   └── index.ts
    ├── index.css
    ├── index.tsx
    ├── logo.svg
    ├── react-app-env.d.ts
    ├── reportWebVitals.ts
    └── setupTests.ts
├── tsconfig.json
└── yarn.lock


/.gitignore:
--------------------------------------------------------------------------------
 1 | # See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
 2 | 
 3 | # dependencies
 4 | /node_modules
 5 | /.pnp
 6 | .pnp.js
 7 | 
 8 | # testing
 9 | /coverage
10 | 
11 | # production
12 | /build
13 | 
14 | # misc
15 | .DS_Store
16 | .env.local
17 | .env.development.local
18 | .env.test.local
19 | .env.production.local
20 | 
21 | npm-debug.log*
22 | yarn-debug.log*
23 | yarn-error.log*
24 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | ![](Screenshot_8.png)
 2 | 
 3 | 
 4 | 
 5 | <h2>Ethereum Portfolio</h2>
 6 | 
 7 | <pre>
 8 |   * Web3, Solidity, React, Typescript
 9 | </pre>
10 | 
11 | <h3>:gear: Getting started</h3>
12 | 
13 | 1. Clone project.
14 | 2. Install MetaMask using this site (https://metamask.io/)
15 | 3. Install required dependencies with `yarn install`. 
16 | 4. Run project using `npm start` command
17 | 5. Deploy using `yarn build` command.


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/Screenshot_8.png:
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https://raw.githubusercontent.com/codemaster730/Ethereum/c6900eb9fcc2a3168c625a675992be6a2e29dafb/Screenshot_8.png


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/package.json:
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 1 | {
 2 |   "name": "my-dapp",
 3 |   "version": "0.1.0",
 4 |   "private": true,
 5 |   "dependencies": {
 6 |     "@chakra-ui/icons": "^1.0.14",
 7 |     "@chakra-ui/react": "^1.6.5",
 8 |     "@emotion/react": "^11.4.0",
 9 |     "@emotion/styled": "^11.3.0",
10 |     "@metamask/jazzicon": "^2.0.0",
11 |     "@testing-library/jest-dom": "^5.11.4",
12 |     "@testing-library/react": "^11.1.0",
13 |     "@testing-library/user-event": "^12.1.10",
14 |     "@types/jest": "^26.0.15",
15 |     "@types/node": "^12.0.0",
16 |     "@types/react": "^17.0.0",
17 |     "@types/react-dom": "^17.0.0",
18 |     "@usedapp/core": "^0.4.3",
19 |     "framer-motion": "^4.1.17",
20 |     "react": "^17.0.2",
21 |     "react-dom": "^17.0.2",
22 |     "react-scripts": "4.0.3",
23 |     "typescript": "^4.1.2",
24 |     "web-vitals": "^1.0.1"
25 |   },
26 |   "scripts": {
27 |     "start": "react-scripts start",
28 |     "build": "react-scripts build",
29 |     "test": "react-scripts test",
30 |     "eject": "react-scripts eject"
31 |   },
32 |   "eslintConfig": {
33 |     "extends": [
34 |       "react-app",
35 |       "react-app/jest"
36 |     ]
37 |   },
38 |   "browserslist": {
39 |     "production": [
40 |       ">0.2%",
41 |       "not dead",
42 |       "not op_mini all"
43 |     ],
44 |     "development": [
45 |       "last 1 chrome version",
46 |       "last 1 firefox version",
47 |       "last 1 safari version"
48 |     ]
49 |   }
50 | }
51 | 


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/public/favicon.ico:
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https://raw.githubusercontent.com/codemaster730/Ethereum/c6900eb9fcc2a3168c625a675992be6a2e29dafb/public/favicon.ico


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/public/index.html:
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 1 | <!DOCTYPE html>
 2 | <html lang="en">
 3 |   <head>
 4 |     <meta charset="utf-8" />
 5 |     <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
 6 |     <meta name="viewport" content="width=device-width, initial-scale=1" />
 7 |     <meta name="theme-color" content="#000000" />
 8 |     <meta
 9 |       name="description"
10 |       content="Web site created using create-react-app"
11 |     />
12 |     <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
13 |     <!--
14 |       manifest.json provides metadata used when your web app is installed on a
15 |       user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
16 |     -->
17 |     <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
18 |     <!--
19 |       Notice the use of %PUBLIC_URL% in the tags above.
20 |       It will be replaced with the URL of the `public` folder during the build.
21 |       Only files inside the `public` folder can be referenced from the HTML.
22 | 
23 |       Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
24 |       work correctly both with client-side routing and a non-root public URL.
25 |       Learn how to configure a non-root public URL by running `npm run build`.
26 |     -->
27 |     <title>React App</title>
28 |   </head>
29 |   <body>
30 |     <noscript>You need to enable JavaScript to run this app.</noscript>
31 |     <div id="root"></div>
32 |     <!--
33 |       This HTML file is a template.
34 |       If you open it directly in the browser, you will see an empty page.
35 | 
36 |       You can add webfonts, meta tags, or analytics to this file.
37 |       The build step will place the bundled scripts into the <body> tag.
38 | 
39 |       To begin the development, run `npm start` or `yarn start`.
40 |       To create a production bundle, use `npm run build` or `yarn build`.
41 |     -->
42 |   </body>
43 | </html>
44 | 


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/public/logo192.png:
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https://raw.githubusercontent.com/codemaster730/Ethereum/c6900eb9fcc2a3168c625a675992be6a2e29dafb/public/logo192.png


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/public/logo512.png:
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https://raw.githubusercontent.com/codemaster730/Ethereum/c6900eb9fcc2a3168c625a675992be6a2e29dafb/public/logo512.png


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/public/manifest.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "short_name": "React App",
 3 |   "name": "Create React App Sample",
 4 |   "icons": [
 5 |     {
 6 |       "src": "favicon.ico",
 7 |       "sizes": "64x64 32x32 24x24 16x16",
 8 |       "type": "image/x-icon"
 9 |     },
10 |     {
11 |       "src": "logo192.png",
12 |       "type": "image/png",
13 |       "sizes": "192x192"
14 |     },
15 |     {
16 |       "src": "logo512.png",
17 |       "type": "image/png",
18 |       "sizes": "512x512"
19 |     }
20 |   ],
21 |   "start_url": ".",
22 |   "display": "standalone",
23 |   "theme_color": "#000000",
24 |   "background_color": "#ffffff"
25 | }
26 | 


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/public/robots.txt:
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1 | # https://www.robotstxt.org/robotstxt.html
2 | User-agent: *
3 | Disallow:
4 | 


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/src/App.css:
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 1 | .App {
 2 |   text-align: center;
 3 | }
 4 | 
 5 | .App-logo {
 6 |   height: 40vmin;
 7 |   pointer-events: none;
 8 | }
 9 | 
10 | @media (prefers-reduced-motion: no-preference) {
11 |   .App-logo {
12 |     animation: App-logo-spin infinite 20s linear;
13 |   }
14 | }
15 | 
16 | .App-header {
17 |   background-color: #282c34;
18 |   min-height: 100vh;
19 |   display: flex;
20 |   flex-direction: column;
21 |   align-items: center;
22 |   justify-content: center;
23 |   font-size: calc(10px + 2vmin);
24 |   color: white;
25 | }
26 | 
27 | .App-link {
28 |   color: #61dafb;
29 | }
30 | 
31 | @keyframes App-logo-spin {
32 |   from {
33 |     transform: rotate(0deg);
34 |   }
35 |   to {
36 |     transform: rotate(360deg);
37 |   }
38 | }
39 | 


--------------------------------------------------------------------------------
/src/App.test.tsx:
--------------------------------------------------------------------------------
 1 | import React from 'react';
 2 | import { render, screen } from '@testing-library/react';
 3 | import App from './App';
 4 | 
 5 | test('renders learn react link', () => {
 6 |   render(<App />);
 7 |   const linkElement = screen.getByText(/learn react/i);
 8 |   expect(linkElement).toBeInTheDocument();
 9 | });
10 | 


--------------------------------------------------------------------------------
/src/App.tsx:
--------------------------------------------------------------------------------
 1 | import { ChakraProvider, useDisclosure } from "@chakra-ui/react";
 2 | import Layout from "./components/Layout";
 3 | import ConnectButton from "./components/ConnectButton";
 4 | import AccountModal from "./components/AccountModal";
 5 | import Count from "./components/Count";
 6 | 
 7 | function App() {
 8 |   // Pull the disclosure methods
 9 |   const { isOpen, onOpen, onClose } = useDisclosure();
10 |   return (
11 |     <ChakraProvider>
12 |       <Layout>
13 |         // Our connect button will only handle opening
14 |         <ConnectButton handleOpenModal={onOpen} />
15 |         // Our Account modal will handle open state & closing
16 |         <AccountModal isOpen={isOpen} onClose={onClose} />
17 |         <Count />
18 |       </Layout>
19 |     </ChakraProvider>
20 |   );
21 | }
22 | 
23 | export default App;


--------------------------------------------------------------------------------
/src/abi/SimpleContract.json:
--------------------------------------------------------------------------------
 1 | [
 2 |   {
 3 |     "inputs": [],
 4 |     "name": "incrementCount",
 5 |     "outputs": [],
 6 |     "stateMutability": "nonpayable",
 7 |     "type": "function"
 8 |   },
 9 |   {
10 |     "inputs": [
11 |       {
12 |         "internalType": "uint256",
13 |         "name": "_count",
14 |         "type": "uint256"
15 |       }
16 |     ],
17 |     "name": "setCount",
18 |     "outputs": [],
19 |     "stateMutability": "nonpayable",
20 |     "type": "function"
21 |   },
22 |   {
23 |     "inputs": [],
24 |     "name": "count",
25 |     "outputs": [
26 |       {
27 |         "internalType": "uint256",
28 |         "name": "",
29 |         "type": "uint256"
30 |       }
31 |     ],
32 |     "stateMutability": "view",
33 |     "type": "function"
34 |   }
35 | ]


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/src/components/AccountModal.tsx:
--------------------------------------------------------------------------------
  1 | import {
  2 |   Box,
  3 |   Button,
  4 |   Flex,
  5 |   Link,
  6 |   Modal,
  7 |   ModalOverlay,
  8 |   ModalContent,
  9 |   ModalHeader,
 10 |   ModalFooter,
 11 |   ModalBody,
 12 |   ModalCloseButton,
 13 |   Text,
 14 | } from "@chakra-ui/react";
 15 | import { ExternalLinkIcon, CopyIcon } from "@chakra-ui/icons";
 16 | import { useEthers } from "@usedapp/core";
 17 | import Identicon from "./Identicon";
 18 | 
 19 | type Props = {
 20 |   isOpen: any;
 21 |   onClose: any;
 22 | }
 23 | export default function AccountModal({ isOpen, onClose }: Props) {
 24 |   const { account, deactivate } = useEthers();
 25 |   function handleDeactivateAccount() {
 26 |     deactivate();
 27 |     onClose();
 28 |   }
 29 |   return (
 30 |     <Modal isOpen={isOpen} onClose={onClose} isCentered size="md">
 31 |       <ModalOverlay />
 32 |       <ModalContent
 33 |         background="gray.900"
 34 |         border="1px"
 35 |         borderStyle="solid"
 36 |         borderColor="gray.700"
 37 |         borderRadius="3xl"
 38 |       >
 39 |         <ModalHeader color="white" px={4} fontSize="lg" fontWeight="medium">
 40 |           Account
 41 |         </ModalHeader>
 42 |         <ModalCloseButton
 43 |           color="white"
 44 |           fontSize="sm"
 45 |           _hover={{
 46 |             color: "whiteAlpha.700",
 47 |           }}
 48 |         />
 49 |         <ModalBody pt={0} px={4}>
 50 |           <Box
 51 |             borderRadius="3xl"
 52 |             border="1px"
 53 |             borderStyle="solid"
 54 |             borderColor="gray.600"
 55 |             px={5}
 56 |             pt={4}
 57 |             pb={2}
 58 |             mb={3}
 59 |           >
 60 |             <Flex justifyContent="space-between" alignItems="center" mb={3}>
 61 |               <Text color="gray.400" fontSize="sm">
 62 |                 Connected with MetaMask
 63 |               </Text>
 64 |               <Button
 65 |                 variant="outline"
 66 |                 size="sm"
 67 |                 borderColor="blue.800"
 68 |                 borderRadius="3xl"
 69 |                 color="blue.500"
 70 |                 fontSize="13px"
 71 |                 fontWeight="normal"
 72 |                 px={2}
 73 |                 height="26px"
 74 |                 _hover={{
 75 |                   background: "none",
 76 |                   borderColor: "blue.300",
 77 |                   textDecoration: "underline",
 78 |                 }}
 79 |                 onClick={handleDeactivateAccount}
 80 |               >
 81 |                 Change
 82 |               </Button>
 83 |             </Flex>
 84 |             <Flex alignItems="center" mt={2} mb={4} lineHeight={1}>
 85 |               <Identicon />
 86 |               <Text
 87 |                 color="white"
 88 |                 fontSize="xl"
 89 |                 fontWeight="semibold"
 90 |                 ml="2"
 91 |                 lineHeight="1.1"
 92 |               >
 93 |                 {account &&
 94 |                   `${account.slice(0, 6)}...${account.slice(
 95 |                     account.length - 4,
 96 |                     account.length
 97 |                   )}`}
 98 |               </Text>
 99 |             </Flex>
100 |             <Flex alignContent="center" m={3}>
101 |               <Button
102 |                 variant="link"
103 |                 color="gray.400"
104 |                 fontWeight="normal"
105 |                 fontSize="sm"
106 |                 _hover={{
107 |                   textDecoration: "none",
108 |                   color: "whiteAlpha.800",
109 |                 }}
110 |               >
111 |                 <CopyIcon mr={1} />
112 |                 Copy Address
113 |               </Button>
114 |               <Link
115 |                 fontSize="sm"
116 |                 display="flex"
117 |                 alignItems="center"
118 |                 href={`https://ropsten.etherscan.io/address/${account}`}
119 |                 isExternal
120 |                 color="gray.400"
121 |                 ml={6}
122 |                 _hover={{
123 |                   color: "whiteAlpha.800",
124 |                   textDecoration: "underline",
125 |                 }}
126 |               >
127 |                 <ExternalLinkIcon mr={1} />
128 |                 View on Explorer
129 |               </Link>
130 |             </Flex>
131 |           </Box>
132 |         </ModalBody>
133 | 
134 |         <ModalFooter
135 |           justifyContent="end"
136 |           background="gray.700"
137 |           borderBottomLeftRadius="3xl"
138 |           borderBottomRightRadius="3xl"
139 |           p={6}
140 |         >
141 |           <Text
142 |             color="white"
143 |             textAlign="left"
144 |             fontWeight="medium"
145 |             fontSize="md"
146 |           >
147 |             Your transactions willl appear here...
148 |           </Text>
149 |         </ModalFooter>
150 |       </ModalContent>
151 |     </Modal>
152 |   )
153 | 
154 | }


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/src/components/ConnectButton.tsx:
--------------------------------------------------------------------------------
 1 | import { Button, Box, Text } from "@chakra-ui/react";
 2 | import { useEthers, useEtherBalance } from "@usedapp/core";
 3 | import { formatEther } from '@ethersproject/units';
 4 | type Props = {
 5 |   handleOpenModal: any;
 6 | }
 7 | export default function ConnectButton({ handleOpenModal }: Props) {
 8 |   const { activateBrowserWallet, account } = useEthers();
 9 |   const etherBalance = useEtherBalance(account);
10 |   function handleConnectWallet() {
11 |     activateBrowserWallet();
12 |   }
13 |   return account ? (
14 |     <Box
15 |       display="flex"
16 |       alignItems="center"
17 |       background="gray.700"
18 |       borderRadius="xl"
19 |       py="0"
20 |     >
21 |       <Box px="3">
22 |         <Text color="white" fontSize="md">
23 |           {etherBalance && parseFloat(formatEther(etherBalance)).toFixed(3)} ETH
24 |         </Text>
25 |       </Box>
26 |       <Button
27 |         onClick={handleOpenModal}
28 |         bg="gray.800"
29 |         border="1px solid transparent"
30 |         _hover={{
31 |           border: "1px",
32 |           borderStyle: "solid",
33 |           borderColor: "blue.400",
34 |           backgroundColor: "gray.700",
35 |         }}
36 |         borderRadius="xl"
37 |         m="1px"
38 |         px={3}
39 |         height="38px"
40 |       >
41 |         <Text color="white" fontSize="md" fontWeight="medium" mr="2">
42 |           // check account is defined and then slice the string
43 |           {account &&
44 |             `${account.slice(0, 6)}...${account.slice(
45 |               account.length - 4,
46 |               account.length
47 |             )}`}
48 |         </Text>
49 |       </Button>
50 |     </Box>
51 |   ) : (
52 |     <Button onClick={handleConnectWallet}>Connect to a wallet</Button>
53 |   );
54 | }


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/src/components/Count.tsx:
--------------------------------------------------------------------------------
 1 | import { useState } from "react";
 2 | import {
 3 |   Box,
 4 |   Flex,
 5 |   Text,
 6 |   Button,
 7 |   NumberInput,
 8 |   NumberInputField,
 9 | } from "@chakra-ui/react";
10 | import { useCount, useContractMethod } from "../hooks";
11 | 
12 | export default function Count() {
13 |   const count = useCount();
14 |   const { state, send: incrementCount } = useContractMethod("incrementCount");
15 |   const { state: setCountState, send: setCount } =
16 |     useContractMethod("setCount");
17 |   const [input, setInput] = useState("");
18 | 
19 |   function handleIncrement() {
20 |     incrementCount();
21 |   }
22 | 
23 |   function handleSetCount() {
24 |     const _count = parseInt(input);
25 |     if (_count) {
26 |       setCount(_count);
27 |     }
28 |   }
29 | 
30 |   function handleInput(valueAsString: string, valueAsNumber: number) {
31 |     setInput(valueAsString);
32 |   }
33 | 
34 |   return (
35 |     <Flex direction="column" align="center" mt="4">
36 |       <Text color="white" fontSize="8xl">
37 |         {count ? count.toNumber() : 0}
38 |       </Text>
39 |       <Button colorScheme="teal" size="lg" onClick={handleIncrement}>
40 |         Increment
41 |       </Button>
42 |       <Box mt={4}>
43 |         <NumberInput
44 |           mb={2}
45 |           min={1}
46 |           value={input}
47 |           onChange={handleInput}
48 |           color="white"
49 |           clampValueOnBlur={false}
50 |         >
51 |           <NumberInputField />
52 |         </NumberInput>
53 |         <Button isFullWidth colorScheme="purple" onClick={handleSetCount}>
54 |           Set Count
55 |         </Button>
56 |       </Box>
57 |     </Flex>
58 |   );
59 | }


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/src/components/Identicon.tsx:
--------------------------------------------------------------------------------
 1 | import { useEffect, useRef } from "react";
 2 | import { useEthers } from "@usedapp/core";
 3 | import styled from "@emotion/styled";
 4 | import Jazzicon from "@metamask/jazzicon";
 5 | const StyledIdenticon = styled.div`
 6 |   height: 1rem;
 7 |   width: 1rem;
 8 |   border-radius: 1.125rem;
 9 |   background-color: black;
10 | `;
11 | 
12 | export default function Identicon() {
13 |   const ref = useRef<HTMLDivElement>();
14 |   const { account } = useEthers();
15 | 
16 |   useEffect(() => {
17 |     if (account && ref.current) {
18 |       ref.current.innerHTML = "";
19 |       ref.current.appendChild(Jazzicon(16, parseInt(account.slice(2, 10), 16)));
20 |     }
21 |   }, [account]);
22 | 
23 |   return <StyledIdenticon ref={ref as any} />
24 | }


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/src/components/Layout.tsx:
--------------------------------------------------------------------------------
 1 | import { ReactNode } from "react";
 2 | import { Flex } from "@chakra-ui/react";
 3 | 
 4 | type Props = {
 5 |   children?: ReactNode;
 6 | };
 7 | 
 8 | export default function Layout({ children }: Props) {
 9 |   return (
10 |     <Flex
11 |       flexDirection="column"
12 |       alignItems="center"
13 |       justifyContent="center"
14 |       h="100vh"
15 |       bg="gray.800"
16 |     >
17 |       {children}
18 |     </Flex>
19 |   )
20 | }


--------------------------------------------------------------------------------
/src/contracts/SimpleContract.sol:
--------------------------------------------------------------------------------
 1 | pragma solidity > 0.5;
 2 | 
 3 | contract SimpleContract {
 4 |     uint256 public count;
 5 | 
 6 |     function incrementCount() public {
 7 |         count++;
 8 |     }
 9 | 
10 |     function setCount(uint256 _count) public {
11 |         require(_count > 0);
12 |         count = _count;
13 |     }
14 | }


--------------------------------------------------------------------------------
/src/contracts/index.ts:
--------------------------------------------------------------------------------
1 | export const simpleContractAddress = "0x68e2662cedfa92dCE4b170868Ca869a2D56bFE78";


--------------------------------------------------------------------------------
/src/hooks/index.ts:
--------------------------------------------------------------------------------
 1 | import { ethers } from "ethers";
 2 | import { useContractCall, useContractFunction } from "@usedapp/core";
 3 | import simpleContractAbi from "../abi/SimpleContract.json";
 4 | import { simpleContractAddress } from "../contracts"
 5 | import { Contract } from "@ethersproject/contracts";
 6 | 
 7 | const simpleContractInterface = new ethers.utils.Interface(simpleContractAbi);
 8 | const contract = new Contract(simpleContractAddress, simpleContractInterface);
 9 | 
10 | export function useCount() {
11 |   const [count]: any = useContractCall({
12 |     abi: simpleContractInterface,
13 |     address: simpleContractAddress,
14 |     method: "count",
15 |     args: [],
16 |   }) ?? [];
17 |   return count;
18 | }
19 | 
20 | export function useIncrement() {
21 |   const { state, send } = useContractFunction(contract, "incrementCount", {});
22 |   return { state, send };
23 | }
24 | 
25 | export function useSetCount() {
26 |   const { state, send } = useContractFunction(contract, "setCount", {});
27 |   return { state, send };
28 | }
29 | 
30 | export function useContractMethod(methodName: string) {
31 |   const { state, send } = useContractFunction(contract, methodName, {});
32 |   return { state, send };
33 | }


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/src/index.css:
--------------------------------------------------------------------------------
 1 | body {
 2 |   margin: 0;
 3 |   font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
 4 |     'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
 5 |     sans-serif;
 6 |   -webkit-font-smoothing: antialiased;
 7 |   -moz-osx-font-smoothing: grayscale;
 8 | }
 9 | 
10 | code {
11 |   font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
12 |     monospace;
13 | }
14 | 


--------------------------------------------------------------------------------
/src/index.tsx:
--------------------------------------------------------------------------------
 1 | import React from 'react';
 2 | import ReactDOM from 'react-dom';
 3 | import './index.css';
 4 | import App from './App';
 5 | import reportWebVitals from './reportWebVitals';
 6 | import { DAppProvider } from '@usedapp/core';
 7 | 
 8 | ReactDOM.render(
 9 |   <React.StrictMode>
10 |     {/* wrap the app , config is required, but can be left as an empty object */}
11 |     <DAppProvider config={{}}>
12 |       <App />
13 |     </DAppProvider>
14 |   </React.StrictMode>,
15 |   document.getElementById('root')
16 | );
17 | 
18 | // If you want to start measuring performance in your app, pass a function
19 | // to log results (for example: reportWebVitals(console.log))
20 | // or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
21 | reportWebVitals();
22 | 


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/src/logo.svg:
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/src/react-app-env.d.ts:
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1 | /// <reference types="react-scripts" />
2 | declare module "@metamask/jazzicon" {
3 |   export default function (diameter: number, seed: number): HTMLElement;
4 | }


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/src/reportWebVitals.ts:
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 1 | import { ReportHandler } from 'web-vitals';
 2 | 
 3 | const reportWebVitals = (onPerfEntry?: ReportHandler) => {
 4 |   if (onPerfEntry && onPerfEntry instanceof Function) {
 5 |     import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {
 6 |       getCLS(onPerfEntry);
 7 |       getFID(onPerfEntry);
 8 |       getFCP(onPerfEntry);
 9 |       getLCP(onPerfEntry);
10 |       getTTFB(onPerfEntry);
11 |     });
12 |   }
13 | };
14 | 
15 | export default reportWebVitals;
16 | 


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/src/setupTests.ts:
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1 | // jest-dom adds custom jest matchers for asserting on DOM nodes.
2 | // allows you to do things like:
3 | // expect(element).toHaveTextContent(/react/i)
4 | // learn more: https://github.com/testing-library/jest-dom
5 | import '@testing-library/jest-dom';
6 | 


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/tsconfig.json:
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 1 | {
 2 |   "compilerOptions": {
 3 |     "target": "es5",
 4 |     "lib": [
 5 |       "dom",
 6 |       "dom.iterable",
 7 |       "esnext"
 8 |     ],
 9 |     "allowJs": true,
10 |     "skipLibCheck": true,
11 |     "esModuleInterop": true,
12 |     "allowSyntheticDefaultImports": true,
13 |     "strict": true,
14 |     "forceConsistentCasingInFileNames": true,
15 |     "noFallthroughCasesInSwitch": true,
16 |     "module": "esnext",
17 |     "moduleResolution": "node",
18 |     "resolveJsonModule": true,
19 |     "isolatedModules": true,
20 |     "noEmit": true,
21 |     "jsx": "react-jsx"
22 |   },
23 |   "include": [
24 |     "src"
25 |   ]
26 | }
27 | 


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