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feat: allow BaseHealthCheck mem to be packed #41

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merged 3 commits into from
Mar 25, 2024
Merged

feat: allow BaseHealthCheck mem to be packed #41

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ce58ead
chore: allow healthcheck mem to be packed
fp-crypto Mar 25, 2024
4311d9b
chore: use uint256 for BHC limit getters/setters
fp-crypto Mar 25, 2024
125ca16
fix: durr
fp-crypto Mar 25, 2024
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13 changes: 7 additions & 6 deletions src/Bases/HealthCheck/BaseHealthCheck.sol
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Original file line number Diff line number Diff line change
Expand Up @@ -30,10 +30,10 @@ abstract contract BaseHealthCheck is BaseStrategy {
uint256 internal constant MAX_BPS = 10_000;

// Default profit limit to 100%.
uint256 private _profitLimitRatio = MAX_BPS;
uint16 private _profitLimitRatio = uint16(MAX_BPS);

// Defaults loss limit to 0.
uint256 private _lossLimitRatio;
uint16 private _lossLimitRatio;

constructor(
address _asset,
Expand Down Expand Up @@ -76,7 +76,8 @@ abstract contract BaseHealthCheck is BaseStrategy {
*/
function _setProfitLimitRatio(uint256 _newProfitLimitRatio) internal {
require(_newProfitLimitRatio > 0, "!zero profit");
_profitLimitRatio = _newProfitLimitRatio;
require(_newProfitLimitRatio <= type(uint16).max, "!too high");
_profitLimitRatio = uint16(_newProfitLimitRatio);
}

/**
Expand All @@ -97,7 +98,7 @@ abstract contract BaseHealthCheck is BaseStrategy {
*/
function _setLossLimitRatio(uint256 _newLossLimitRatio) internal {
require(_newLossLimitRatio < MAX_BPS, "!loss limit");
_lossLimitRatio = _newLossLimitRatio;
_lossLimitRatio = uint16(_newLossLimitRatio);
}

/**
Expand Down Expand Up @@ -144,13 +145,13 @@ abstract contract BaseHealthCheck is BaseStrategy {
if (_newTotalAssets > currentTotalAssets) {
require(
((_newTotalAssets - currentTotalAssets) <=
(currentTotalAssets * _profitLimitRatio) / MAX_BPS),
(currentTotalAssets * uint256(_profitLimitRatio)) / MAX_BPS),
"healthCheck"
);
} else if (currentTotalAssets > _newTotalAssets) {
require(
(currentTotalAssets - _newTotalAssets <=
((currentTotalAssets * _lossLimitRatio) / MAX_BPS)),
((currentTotalAssets * uint256(_lossLimitRatio)) / MAX_BPS)),
"healthCheck"
);
}
Expand Down
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