Liquidity.Party/tycho-execution
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fix: rm exactOut

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This commit is contained in:
royvardhan
2025-01-28 18:32:28 +05:30
parent 8a381c4672
commit 44db2e52b3
1 changed files with 4 additions and 15 deletions
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19
foundry/src/executors/BalancerV2Executor.sol
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@@ -18,32 +18,27 @@ contract BalancerV2Executor is IExecutor {
external
returns (uint256 calculatedAmount)
{
(
IERC20 tokenIn,
IERC20 tokenOut,
bytes32 poolId,
address receiver,
bool exactOut,
bool needsApproval
) = _decodeData(data);
if (needsApproval) {
tokenIn.safeApprove(VAULT, type(uint256).max);
}
IVault.SingleSwap memory singleSwap = IVault.SingleSwap({
poolId: poolId,
kind: exactOut ? IVault.SwapKind.GIVEN_OUT : IVault.SwapKind.GIVEN_IN,
kind: IVault.SwapKind.GIVEN_IN,
assetIn: IAsset(address(tokenIn)),
assetOut: IAsset(address(tokenOut)),
amount: givenAmount,
userData: ""
});
IVault.FundManagement memory funds = IVault.FundManagement({
sender: address(this),
fromInternalBalance: false,
@@ -51,10 +46,8 @@ contract BalancerV2Executor is IExecutor {
toInternalBalance: false
});
uint256 limit = exactOut ? type(uint256).max : 0;
uint256 limit = 0;
calculatedAmount = IVault(VAULT).swap(
singleSwap,
funds,
@@ -71,21 +64,17 @@ contract BalancerV2Executor is IExecutor {
IERC20 tokenOut,
bytes32 poolId,
address receiver,
bool exactOut,
bool needsApproval
)
{
// Verify data length (20 + 20 + 32 + 20 + 1 + 1 = 94 bytes)
if (data.length != 94) {
if (data.length != 93) {
revert BalancerV2Executor__InvalidDataLength();
}
tokenIn = IERC20(address(bytes20(data[0:20])));
tokenOut = IERC20(address(bytes20(data[20:40])));
poolId = bytes32(data[40:72]);
receiver = address(bytes20(data[72:92]));
exactOut = uint8(data[92]) > 0;
needsApproval = uint8(data[93]) > 0;
needsApproval = uint8(data[92]) > 0;
}
}