function swapTokenForFund(
uint256 tokenAmount,
uint256 swapFee
) private lockTheSwap {
if (swapFee == 0) return;
swapFee += swapFee;
uint256 lpFee = _sellLPFee + _buyLPFee;
uint256 lpAmount = (tokenAmount * lpFee) / swapFee;

address[] memory path = new address[](2);
path[0] = address(this);
path[1] = currency;
if (currencyIsEth) {
// make the swap
try
_swapRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(
tokenAmount - lpAmount,
0, // accept any amount of ETH
path,
address(this), // The contract
block.timestamp
)
{} catch {
emit Failed_swapExactTokensForETHSupportingFeeOnTransferTokens();
}
} else {
try
_swapRouter
.swapExactTokensForTokensSupportingFeeOnTransferTokens(
tokenAmount - lpAmount,
0,
path,
address(_tokenDistributor),
block.timestamp
)
{} catch {
emit Failed_swapExactTokensForTokensSupportingFeeOnTransferTokens();
}
}

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