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added harb growth limit of 15

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This commit is contained in:
JulesCrown 2024-04-06 07:32:55 +02:00
parent c5f9836d4c
commit 2b3b981bfa
2 changed files with 51 additions and 2 deletions
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51
onchain/src/BaseLineLP.sol
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@ -50,6 +50,10 @@ contract BaseLineLP {
uint256 feeGrowthInside1LastX128;
}
// for minting limits
uint256 private lastDay;
uint256 private mintedToday;
mapping(Stage => TokenPosition) positions;
modifier checkDeadline(uint256 deadline) {
@ -152,6 +156,10 @@ contract BaseLineLP {
_outstanding = harb.totalSupply() - harb.balanceOf(address(pool)) - harb.balanceOf(address(this));
}
function spendingLimit() public view returns (uint256, uint256) {
return (lastDay, mintedToday);
}
function ethIn(Stage s) public view returns (uint256 _ethInPosition) {
uint160 sqrtRatioAX96 = TickMath.getSqrtRatioAtTick(positions[s].tickLower);
uint160 sqrtRatioBX96 = TickMath.getSqrtRatioAtTick(positions[s].tickUpper);
@ -212,6 +220,21 @@ contract BaseLineLP {
});
}
/// @dev Returns if amount is within daily limit and resets spentToday after one day.
/// @param amount Amount to withdraw.
/// @return Returns if amount is under daily limit.
function availableMint(uint256 amount) internal returns (uint256) {
if (block.timestamp > lastDay + 24 hours) {
lastDay = block.timestamp;
mintedToday = 0;
}
uint256 mintLimit = harb.totalSupply() * 3 / 20;
if (mintedToday + amount > mintLimit) {
return mintLimit - mintedToday;
}
return amount;
}
function _set(uint160 sqrtPriceX96, int24 currentTick, uint256 ethInNewAnchor) internal {
// ### set Anchor position
uint128 anchorLiquidity;
@ -281,7 +304,33 @@ contract BaseLineLP {
liquidity
);
}
_mint(tickLower, tickUpper, liquidity);
// manage minting limits of harb here
if (harbInDiscovery <= harb.balanceOf(address(this))) {
_mint(tickLower, tickUpper, liquidity);
harb.burn(harb.balanceOf(address(this)));
} else {
uint256 amount = availableMint(harbInDiscovery - harb.balanceOf(address(this)));
harb.mint(amount);
mintedToday += amount;
amount = harb.balanceOf(address(this));
if(amount < harbInDiscovery) {
// calculate new ticks so that discovery liquidity is still
// deeper than anchor, but less wide
int24 tickWidth = int24(int256(11000 * amount / harbInDiscovery)) + 301;
tickLower = token0isWeth ? currentTick + 301 : currentTick - tickWidth;
tickUpper = token0isWeth ? currentTick + tickWidth : currentTick - 301;
sqrtRatioAX96 = TickMath.getSqrtRatioAtTick(tickLower);
sqrtRatioBX96 = TickMath.getSqrtRatioAtTick(tickUpper);
liquidity = LiquidityAmounts.getLiquidityForAmounts(
sqrtPriceX96,
sqrtRatioAX96,
sqrtRatioBX96,
token0isWeth ? 0 : amount,
token0isWeth ? amount: 0
);
}
_mint(tickLower, tickUpper, liquidity);
}
}
}