Liquidity.Party/tycho-execution
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

feat: add back uniswapV3SwapCallback in router

Browse Source
This commit is contained in:
royvardhan
2025-02-14 23:00:23 +05:30
parent 5853de679a
commit 260f9d866f
3 changed files with 36 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
foundry/src/executors/UniswapV3Executor.sol
View File

@@ -5,6 +5,7 @@ import "@interfaces/IExecutor.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import "@uniswap/v3-core/contracts/interfaces/IUniswapV3Pool.sol";
import "@uniswap/v3-updated/CallbackValidationV2.sol";
import "forge-std/console.sol";
error UniswapV3Executor__InvalidDataLength();
error UniswapV3Executor__InvalidFactory();
@@ -69,11 +70,10 @@ contract UniswapV3Executor is IExecutor {
external
returns (bytes memory result)
{
// Skip first 4 bytes of function selector and decode the two int256 values
(int256 amount0Delta, int256 amount1Delta) =
abi.decode(msgData[4:68], (int256, int256));
abi.decode(msgData[:64], (int256, int256));
bytes calldata remainingData = msgData[68:];
bytes calldata remainingData = msgData[64:];
(uint256 amountOwed, address tokenOwed) =
_verifyUSV3Callback(amount0Delta, amount1Delta, remainingData);
@@ -87,9 +87,6 @@ contract UniswapV3Executor is IExecutor {
int256 amount1Delta,
bytes calldata data
) internal view returns (uint256 amountIn, address tokenIn) {
// Skip the first 64 bytes (32 bytes offset + 32 bytes length)
data = data[64:];
tokenIn = address(bytes20(data[0:20]));
address tokenOut = address(bytes20(data[20:40]));
uint24 poolFee = uint24(bytes3(data[40:43]));