https://github.com/edakturk14/ethgunuworkshop

Scaffold-eth2 workshop for ETH Gunu
https://github.com/edakturk14/ethgunuworkshop

Last synced: 26 days ago
JSON representation

Scaffold-eth2 workshop for ETH Gunu

• Host: GitHub
• URL: https://github.com/edakturk14/ethgunuworkshop
• Owner: edakturk14
• Created: 2023-11-12T20:45:43.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2023-11-12T20:56:28.000Z (about 1 year ago)
• Last Synced: 2024-10-22T20:39:18.567Z (2 months ago)
• Size: 1000 Bytes
• Stars: 7
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
# ETHGunuWorkshop

1. Go to: https://scaffoldeth.io/

Before you begin, you need to install the following tools:

- [Node](https://nodejs.org/en/download/) (v18 LTS)

- Yarn (v1 or [v2+](https://yarnpkg.com/getting-started/install))

- [Git](https://git-scm.com/downloads)

- [VS Code](https://code.visualstudio.com/) 

2. Use the npx command: 'npx create-eth@latest' to bootstrap the project directly.

Make sure that you install the packages when asked.

3. Start your app

- yarn chain

- yarn start

- yarn deploy

4. Add transfer ownership, then add the isOwner modifier so that only the owner can update it. 

    function updateOwner(address _newOwner) public isOwner{

        owner = _newOwner;

    }

yarn deploy    

5. Build the frontend: Get the user address 

- Add the address

  const { address: connectedAddress } = useAccount();

- Add the card 

(go to dasiyui and get a frontend card)

- Add the address 



6. Build the frontend: Get the contract owner address 

- Get the contract owner

  const { data: owner } = useScaffoldContractRead({

    contractName: "YourContract",

    functionName: "owner",

  });

- Display the contract owner 



7. Build the frontend: update the owner 

- Add AddressInput field to get a new address from the user:

    New Owner: 

    

- Add the constants:

const [newAddress, setNewAddress] = React.useState("");

- Create onClick function:

  const { writeAsync: updateOwner } = useScaffoldContractWrite({

    contractName: "YourContract",

    functionName: "updateOwner",

    args: [newAddress],

  });

- Add onClick Function to the button:

    onClick={() => updateOwner()

6. Deploy the contract 

yarn generate 

yarn account 

yarn deploy --network sepolia

yarn verify --network sepolia