Installation: yarn or yarn install (they are the same). This will generate yarn.lock and establish this project using yarn and install all dependencies
It is recommended that you put both the contract directory and frontend directory side by side. In doing so, you should have your /artifacts linked. This /artifacts directory is generated when you compile your contract. For example, to link compiled /artifacts to current directory, run the following code in this current top-level directory.
ln -s /home/koke_cacao/Documents/Koke_Cacao/Solidity/Workspace/CryptoEggs_hardhat/artifacts ./artifacts
or preferably
ln -s ../CryptoEggs_hardhat/artifacts ./artifacts
Also, make sure you change your contract address in app.js.
To launch the server
yarn startyarn start --hostname 0.0.0.0(to run on server)
Check list before launching the server:
- your contract is updated to blockchain
- your contract is compiled to
/artifacts /artifactsis linked to front-end- contract address is updated in front-end