Token Experiments
Experimenting with Ethereum tokens using Solidity.
Roadmap
Solidity
- TestNetToken: handle false return value for transfer(), approve()
- TestNetToken: implement increase/decrease allowance methods
- TestNetCrowdSale: handle false return value for transfer method in buyTokens(), endSale()
- TestNetSwap: finalize sellTokens functionality
- TestNetSwap.test: Update test for Buy Tokens > "Should revert if transaction would exceed exchange contract's total supply"
- Explore options for safe arithmetic operations (e.g. OpenZeppelin's SafeMath)
- Check for vulnerabilities in code
- Refactor contracts to use OpenZeppelin's ERC20 standard where applicable
- Deploy to at least one live testnet (e.g. Rinkeby)
Front-end
- Revise styling
- Add Identicon
- Add non-MetaMask wallet option
- Connect contracts with browser (web3-react)
- Implement conditional rendering when waiting for wallet connection
- Implement conditional rendering when transaction in progress
- Keep wallet connection on refresh
- Update ETH/TNT balances live (e.g. after transaction)
- Implement defensive checks for form input
- Reset form when transaction submitted
- Implement conditional status text for wallet modal button
- Display error message if user connects on an unsupported chain
- Code clean-up
References
- Dapp University's Code Your Own Cryptocurrency on Ethereum Series
- Dapp University's The Ultimate Cryptocurrency Programming Tutorial
- Linum Lab's Warp Core for implementation of web3-react
Tech Stack
This project was bootstrapped with Create React App. Learn more in the Create React App documentation.