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wip: decimals #1

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wip: decimals #1

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7 changes: 7 additions & 0 deletions NOTES.md
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Original file line number Diff line number Diff line change
Expand Up @@ -50,6 +50,9 @@ yarn hardhat deploy:UnbuttonTokenFactory --network tenderly
yarn hardhat deploy:UnbuttonToken --network tenderly --factory 0x8676837f4cC1ad747a8270b6A2991AB0d0adeA10 --underlying 0x350B43b4C0757E2f589CACab7AD51aA74762F47B --name "Unbuttoned Aave BASE USDBC" --symbol ubABASEUSDBC --initialrate 1

yarn hardhat deploy:UnbuttonToken --network tenderly --factory 0x8676837f4cC1ad747a8270b6A2991AB0d0adeA10 --underlying 0x7d00064279473c95FF1EEfAc79581405E6468aD5 --name "Unbuttoned Aave BASE WETH" --symbol ubABASEWETH --initialrate 1

# fixed decimals
yarn hardhat deploy:UnbuttonToken --network tenderly --factory 0x8676837f4cC1ad747a8270b6A2991AB0d0adeA10 --underlying 0x350B43b4C0757E2f589CACab7AD51aA74762F47B --name "Unbuttoned Aave BASE USDBC" --symbol ubABASEUSDBC --initialrate 1
```

Created at:
Expand All @@ -66,6 +69,10 @@ Token will be deployed to 0xf84e14984Dccf4D27267f597dC4BF74b334015b7
ubABASEWETH:
Successfully created tx 0xbb1f9c97c73de99e22227354295a4c3d6c7e68fcf077040c969b3090d0e65d70
Token will be deployed to 0x91366f8dD9F4191F6310318813D548EeAc4aA740

ubABASEUSDBC (fixed decimals):
Successfully created tx 0x55356bd905dc2ab1d946ddefa875a9d0d1d0ea658c2ecc205063bc277e77c538
Token will be deployed to 0xD3C0a1B34ef8B5d38cc10694Fe5ABd3D1353eB61
```

## Base Mainnet
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5 changes: 5 additions & 0 deletions contracts/UnbuttonToken.sol
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Expand Up @@ -2,6 +2,7 @@ pragma solidity 0.8.4;

import {IButtonWrapper} from "./interfaces/IButtonWrapper.sol";
import {IERC20Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
import {IERC20MetadataUpgradeable} from "@openzeppelin/contracts-upgradeable/interfaces/IERC20MetadataUpgradeable.sol";
// solhint-disable-next-line max-line-length
import {SafeERC20Upgradeable} from "@openzeppelin/contracts-upgradeable/token/ERC20/utils/SafeERC20Upgradeable.sol";
// solhint-disable-next-line max-line-length
Expand Down Expand Up @@ -169,6 +170,10 @@ contract UnbuttonToken is IButtonWrapper, ERC20PermitUpgradeable {
//--------------------------------------------------------------------------
// ButtonWrapper view methods

function decimals() public view virtual override returns (uint8) {
return IERC20MetadataUpgradeable(underlying).decimals();
}

/// @inheritdoc IButtonWrapper
function totalUnderlying() external view override returns (uint256) {
return _queryUnderlyingBalance();
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