Liquidity.Party/tycho-protocol-sdk
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Merge branch 'refs/heads/main' into pm/eng-3406-add-swap-bytes-param

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This commit is contained in:
PierreMkt
2024-08-05 10:44:55 -04:00
parent 6f41147f91 4ae49ea207
commit 36c7e94e00
4 changed files with 24 additions and 23 deletions
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10
evm/src/uniswap-v2/UniswapV2SwapAdapter.sol
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@@ -54,13 +54,10 @@ contract UniswapV2SwapAdapter is ISwapAdapter {
if (reserveIn == 0 || reserveOut == 0) {
revert Unavailable("At least one reserve is zero!");
}
uint256 amountInWithFee = amountIn * 997;
uint256 numerator = amountInWithFee * reserveOut;
uint256 denominator = (reserveIn * 1000) + amountInWithFee;
uint256 amountOut = numerator / denominator;
uint256 amountOut = getAmountOut(amountIn, reserveIn, reserveOut);
uint256 newReserveOut = reserveOut - amountOut;
uint256 newReserveIn = reserveIn + amountIn;
return Fraction(newReserveOut * 1000, newReserveIn * 997);
return Fraction(newReserveOut * 997, newReserveIn * 1000);
}
/// @inheritdoc ISwapAdapter
@@ -234,10 +231,11 @@ contract UniswapV2SwapAdapter is ISwapAdapter {
override
returns (Capability[] memory capabilities)
{
capabilities = new Capability[](3);
capabilities = new Capability[](4);
capabilities[0] = Capability.SellOrder;
capabilities[1] = Capability.BuyOrder;
capabilities[2] = Capability.PriceFunction;
capabilities[3] = Capability.MarginalPrice;
}
/// @inheritdoc ISwapAdapter