Base Camp - Roch's Final Project - "Leasy"

Summary

The final step of the Base Bootcamp is to design and build a project. The high-level requirements are

• Include at least 1 of the following 3 choices: ERC-20 Token, ERC-721 Token, ERC-1155 Token Import and Use 1 to 3: Audited third-party smart contracts by OpenZeppelin, Thirdweb, or other similar, such as OpenZeppelin’s EnumerableSet, or Ownable
• Utilize 1 of the following 3 choices: The payable keyword, Contract-to-contract interactions, The new keyword/contract factory

Tech Stack

Frontend

This is a Next.js project bootstrapped with create-next-app.

This project uses next/font to automatically optimize and load Inter, a custom Google Font.

Running locally

1. First, run the development server:

npm run dev

2. Open http://localhost:3000 with your browser.

Contracts

This codebase uses Foundry, a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.

Foundry consists of:

• Forge: Ethereum testing framework (like Truffle, Hardhat and DappTools).
• Cast: Swiss army knife for interacting with EVM smart contracts, sending transactions and getting chain data.
• Anvil: Local Ethereum node, akin to Ganache, Hardhat Network.
• Chisel: Fast, utilitarian, and verbose solidity REPL.

Running locally

1. Start local Ethereum node

anvil

2. Deploy Leasy contract to local Ethereum node

forge create src/Leasy.sol:Leasy --private-key <private_key_from_anvil_output> --constructor-args <erc-721-token-name> <erc-721-token-symbol>

Foundry Popular Commands

Build

$ forge build

Test

$ forge test

Format

$ forge fmt

Gas Snapshots

$ forge snapshot

Anvil

$ anvil

Deploy

$ forge script script/<contract_name>.s.sol:<contract_script_name> --rpc-url <your_rpc_url> --private-key <your_private_key>

Cast

$ cast <subcommand>

Help

$ forge --help
$ anvil --help
$ cast --help