Track Wei : Week 1

SpeedRunEthereum

Challenge 0: Simple NFT Example

Third Party APIs

Etherscan API key - To verify the contract
Infura - To access the Goerli network

Steps to run the application

cd challenge-0-simple-nft
git checkout challenge-0-simple-nft
yarn install
yarn chain


cd challenge-0-simple-nft
yarn deploy 

cd challenge-0-simple-nft
yarn start


Deploy in Goerli network by updating the hardhat.config.js file. 
Change the targetNetwork to NETWORKS.goerli in Reactjs project. 

Generate a deployer address with yarn generate

yarn verify --network your_network

Run the tests : yarn test

Build frontend : yarn build

Upload the app to surge : yarn surge

Challenges faced :

openssl-legacy-provider error

Solution : Check for node version and get the latest stable node version.
nvm install 18
nvm use 18

Surge deployed link not working

Was unable to access the surge link after the initial deployment. Had to retry multiple times and switch between networks. It worked after 5 mins.

Contract deployment and Links

Deployed "YourCollectible" (tx: 0xb18c3f91c84e8f306dcf62ca01fd05393fdf292f0a9893b659084e55e036a1a2) : deployed at 0x314B161bDDEA7eBab756B73115fF984731347c0e

Explorer link :

https://goerli.etherscan.io/tx/0xb18c3f91c84e8f306dcf62ca01fd05393fdf292f0a9893b659084e55e036a1a2

Success! - Published to https://full-play.surge.sh

Challenge 1 : Decentralized Staking App

Steps to run the application

git clone https://github.com/scaffold-eth/scaffold-eth-challenges.git challenge-1-decentralized-staking

cd challenge-1-decentralized-staking

git checkout challenge-1-decentralized-staking

yarn install

yarn chain
yarn deploy 
yarn start


Update the contract Staker based on the Hints given in the challenge.

Challenges faced :

Test cases were failing. Had to redeploy the contract with modifier to pass the test cases.

Goerli network was down and had to extend the deployment and testing in Goerli network later.

Contract deployment and Links

"ExampleExternalContract" at 0x51da68fA050a46E6B05EdCC8c67F759FA3F2908d

deploying "Staker" (tx: 0x9678c4d90d1518b0aaa5394143b763ad4ae6bc10fbfcea7c3738f1950bbf3186) deployed at 0x78E72aa7EdC4d11bDf233A571674e7A328Ee57Db

https://goerli.etherscan.io/address/0x78E72aa7EdC4d11bDf233A571674e7A328Ee57Db

Success! - Published to tawdry-snake.surge.sh