Description:
Multi-signature wallet contract requiring multiple confirmations for transaction execution.
Blockchain: Ethereum
Source Code: View Code On The Blockchain
Solidity Source Code:
{{
"language": "Solidity",
"settings": {
"optimizer": {
"enabled": true,
"runs": 10000
},
"outputSelection": {
"*": {
"*": [
"evm.bytecode",
"evm.deployedBytecode",
"devdoc",
"userdoc",
"metadata",
"abi"
]
}
},
"remappings": []
},
"sources": {
"ProofStandardWhitelist.sol": {
"content": "// SPDX-License-Identifier: None\r
\r
pragma solidity ^0.8.24;\r
\r
import "@openzeppelin/contracts-upgradeable/token/ERC20/ERC20Upgradeable.sol";\r
import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";\r
import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";\r
import "@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router02.sol";\r
import "@uniswap/v2-core/contracts/interfaces/IUniswapV2Factory.sol";\r
import "./interfaces/IERC721A.sol";\r
import "./interfaces/ITeamFinanceLocker.sol";\r
import "./interfaces/ITokenWhitelist.sol";\r
\r
/// This token was incubated and launched by PROOF: https://proofplatform.io/projects.\r
\r
contract Token is\r
ITokenWhitelist,\r
Initializable,\r
ERC20Upgradeable,\r
OwnableUpgradeable\r
{\r
struct UserInfo {\r
bool isFeeExempt;\r
bool isTxLimitExempt;\r
bool isWhitelisted;\r
}\r
\r
struct BuyInfo {\r
uint32 lastBlock;\r
uint8 count;\r
}\r
\r
address public pair;\r
address payable public mainWallet;\r
address payable public secondaryWallet;\r
address public futureOwner;\r
IUniswapV2Router02 public uniswapV2Router;\r
\r
uint256 public whitelistEndTime;\r
uint256 public whitelistDuration;\r
uint256 public launchedAt;\r
uint256 public maxWallet;\r
uint256 public initMaxWallet;\r
uint256 public swapping;\r
uint256 public swapTokensAtAmount;\r
uint256 public maxSwapsPerBlock;\r
uint256 public restingBuyTotal;\r
uint256 public restingSellTotal;\r
uint256 public lockID;\r
uint256 public lpLockDuration;\r
uint8 public maxBuysPerBlock;\r
\r
bool public isWhitelistActive;\r
bool public checkMaxHoldings = true;\r
bool public maxWalletChanged;\r
bool public swapEnabled;\r
bool public buyTaxesSettled;\r
bool public sellTaxesSettled;\r
bool public proofFeeReduced;\r
bool public proofFeeRemoved;\r
bool public cancelled;\r
bool public buysPerBlockLimited = false;\r
\r
FeeInfo public feeTokens;\r
FeeInfo public buyFees;\r
FeeInfo public sellFees;\r
\r
mapping(address => UserInfo) public userInfo;\r
mapping(uint256 => uint256) public swapThrottle;\r
mapping(address => BuyInfo) private _buyInfo; // per-origin rolling counter\r
\r
IDataStore public immutable DATA_STORE;\r
DataStoreAddressResponse public addresses;\r
DataStoreLimitsResponse public limits;\r
\r
event SwapAndLiquify(uint256 tokensAutoLiq, uint256 ethAutoLiq);\r
event SwapAndLiquifyEnabledUpdated(bool enabled);\r
event TokenCancelled(uint256 returnedETH);\r
\r
constructor(IDataStore dataStore) {\r
DATA_STORE = dataStore;\r
_disableInitializers();\r
}\r
\r
function initialize(\r
bytes calldata params\r
) public payable initializer lockTheSwap {\r
TokenInfo memory token = abi.decode(params, (TokenInfo));\r
__ERC20_init(token.name, token.symbol);\r
__Ownable_init(token.owner);\r
futureOwner = token.futureOwner;\r
DataStoreLimitsResponse memory _limits = DATA_STORE.getLimits();\r
limits = _limits;\r
\r
restingBuyTotal = token.buyFees.total * 100;\r
restingSellTotal = token.sellFees.total * 100;\r
(token.buyFees.proof, token.sellFees.proof) = (700, 700); // Start at 5% (500 basis points) instead of 2%\r
token.buyFees.liquidity *= 100;\r
token.buyFees.secondary *= 100;\r
token.sellFees.liquidity *= 100;\r
token.sellFees.secondary *= 100;\r
\r
//fees validate based on 100th precision and recalculates total\r
_validateFees(token.buyFees, token.sellFees);\r
token.buyFees.main =\r
2000 -\r
token.buyFees.proof -\r
token.buyFees.secondary -\r
token.buyFees.liquidity; // Start at 20% (2000 basis points) instead of 15%\r
token.buyFees.total = 2000; // Start at 20% (2000 basis points) instead of 15%\r
token.sellFees.main =\r
2500 -\r
token.sellFees.proof -\r
token.sellFees.secondary -\r
token.sellFees.liquidity; // Start at 25% (2500 basis points) instead of 20%\r
token.sellFees.total = 2500; // Start at 25% (2500 basis points) instead of 20%\r
\r
buyFees = token.buyFees;\r
sellFees = token.sellFees;\r
\r
// set addresses\r
mainWallet = payable(token.mainWallet);\r
secondaryWallet = payable(token.secondaryWallet);\r
\r
DataStoreAddressResponse memory _addresses = DATA_STORE\r
.getPlatformAddresses();\r
addresses = _addresses;\r
\r
IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(\r
_addresses.router\r
);\r
uniswapV2Router = _uniswapV2Router;\r
\r
pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(\r
address(this),\r
_uniswapV2Router.WETH()\r
);\r
\r
// set basic data\r
\r
lpLockDuration = token.lpLockDuration;\r
swapTokensAtAmount =\r
(token.totalSupply * _limits.swapTokensAtAmount) /\r
_limits.denominator; // 125 / 100000\r
\r
initMaxWallet = token.initMaxWallet;\r
maxWallet = (token.totalSupply * token.initMaxWallet) / 100000; // 100 = .1%\r
maxSwapsPerBlock = 4;\r
\r
userInfo[address(this)] = UserInfo(true, true, true);\r
userInfo[pair].isTxLimitExempt = true;\r
userInfo[pair].isWhitelisted = true;\r
\r
whitelistDuration = token.whitelistDuration;\r
_setWhitelisted(token.whitelist);\r
\r
uint256 amountToPair = (token.totalSupply * token.percentToLP) / 100;\r
super._update(address(0), address(this), amountToPair); // mint to contract for liquidity\r
super._update(address(0), owner(), token.totalSupply - amountToPair); // mint to proof wallet for distribution\r
_approve(address(this), address(uniswapV2Router), type(uint256).max);\r
addLiquidity(amountToPair, msg.value, address(this));\r
}\r
\r
function launch(\r
uint256 bundleBuyAmount,\r
uint256 lastBlockTimestamp,\r
bytes32 lastBlockParentHash\r
) external payable onlyOwner lockTheSwap {\r
require(\r
block.timestamp <= lastBlockTimestamp + 12 &&\r
blockhash(block.number - 1) == lastBlockParentHash,\r
"Forked Block"\r
);\r
if (launchedAt != 0 || cancelled) {\r
revert InvalidConfiguration();\r
}\r
// enable trading\r
checkMaxHoldings = true;\r
swapEnabled = true;\r
whitelistEndTime = block.timestamp + whitelistDuration;\r
isWhitelistActive = true;\r
buysPerBlockLimited = true;\r
maxBuysPerBlock = 3;\r
launchedAt = block.timestamp;\r
\r
if (bundleBuyAmount != 0) {\r
//execute bundle buy\r
address[] memory path = new address[](2);\r
path[0] = uniswapV2Router.WETH();\r
path[1] = address(this);\r
uniswapV2Router.swapExactETHForTokens{value: bundleBuyAmount}(\r
0,\r
path,\r
futureOwner,\r
block.timestamp\r
);\r
}\r
\r
// lock liquidity\r
uint256 lpBalance = IERC20(pair).balanceOf(address(this));\r
IERC20(pair).approve(addresses.locker, lpBalance);\r
\r
lockID = ITeamFinanceLocker(addresses.locker).lockToken{\r
value: address(this).balance\r
}(\r
pair,\r
futureOwner,\r
lpBalance,\r
block.timestamp + lpLockDuration,\r
false,\r
address(0)\r
);\r
}\r
\r
function cancel() external onlyOwner lockTheSwap {\r
if (launchedAt != 0) {\r
revert InvalidConfiguration();\r
}\r
\r
IERC20(pair).approve(\r
address(uniswapV2Router),\r
IERC20(pair).balanceOf(address(this))\r
);\r
uint256 ethAmt = uniswapV2Router\r
.removeLiquidityETHSupportingFeeOnTransferTokens(\r
address(this),\r
IERC20(pair).balanceOf(address(this)),\r
0, // liq pool should be untouchable\r
0, // liq pool should be untouchable\r
msg.sender,\r
block.timestamp\r
);\r
emit TokenCancelled(ethAmt);\r
\r
cancelled = true;\r
\r
// send the tokens and eth back to the owner\r
uint256 bal = address(this).balance;\r
if (bal > 0) {\r
address(msg.sender).call{value: bal}("");\r
}\r
}\r
\r
function _update(\r
address from,\r
address to,\r
uint256 amount\r
) internal override {\r
//tx.origin allows 2-step locker\r
if (\r
swapping == 2 ||\r
from == address(this) ||\r
to == futureOwner ||\r
amount == 0 ||\r
tx.origin == owner()\r
) {\r
//Allows Proof or the futureOwner to transfer tokens pre-launch\r
super._update(from, to, amount);\r
return;\r
}\r
\r
if (launchedAt == 0) {\r
revert TradingNotEnabled();\r
}\r
\r
UserInfo memory sender = userInfo[from];\r
UserInfo memory recipient = userInfo[to];\r
\r
if (isWhitelistActive) {\r
if (block.timestamp < whitelistEndTime) {\r
if (!sender.isWhitelisted || !recipient.isWhitelisted) {\r
revert NotWhitelisted();\r
}\r
} else {\r
isWhitelistActive = false;\r
buysPerBlockLimited = false;\r
}\r
}\r
\r
if (buysPerBlockLimited && from == pair) {\r
address origin = tx.origin;\r
BuyInfo storage info = _buyInfo[origin];\r
\r
if (info.lastBlock != uint32(block.number)) {\r
info.lastBlock = uint32(block.number);\r
info.count = 0;\r
}\r
\r
unchecked {\r
info.count++;\r
}\r
require(\r
info.count <= maxBuysPerBlock,\r
"Too many buys in this block from one origin"\r
);\r
}\r
\r
//start at anywhere from 0.1% to 0.5%, increase by 0.1%, every 10 blocks, until it reaches 1%\r
if (!maxWalletChanged) {\r
uint256 secondsPassed = block.timestamp - launchedAt;\r
uint256 percentage = initMaxWallet + (100 * (secondsPassed / 120));\r
if (percentage > 950) {\r
percentage = 1000;\r
maxWalletChanged = true;\r
checkMaxHoldings = false;\r
maxWallet = totalSupply();\r
} else {\r
uint256 newMax = (totalSupply() * percentage) / 100000;\r
if (newMax != maxWallet) {\r
maxWallet = newMax;\r
}\r
}\r
}\r
\r
if (checkMaxHoldings) {\r
if (\r
!recipient.isTxLimitExempt && amount + balanceOf(to) > maxWallet\r
) {\r
revert ExceedsMaxWalletAmount();\r
}\r
}\r
\r
uint256 total = feeTokens.total;\r
bool canSwap = total >= swapTokensAtAmount;\r
\r
if (\r
canSwap &&\r
swapEnabled &&\r
to == pair &&\r
swapThrottle[block.number] < maxSwapsPerBlock\r
) {\r
++swapThrottle[block.number];\r
if (swapTokensAtAmount > amount) {\r
processFees(total, amount);\r
} else {\r
processFees(total, swapTokensAtAmount);\r
}\r
}\r
\r
if (!sender.isFeeExempt && !recipient.isFeeExempt) {\r
FeeInfo storage _buyFees = buyFees;\r
FeeInfo storage _sellFees = sellFees;\r
\r
if (!proofFeeRemoved) {\r
uint256 secondsPassed = block.timestamp - launchedAt;\r
if (!proofFeeReduced && secondsPassed > 1 days) {\r
uint256 totalBuy = _buyFees.total - _buyFees.proof;\r
if (totalBuy == 0) {\r
_buyFees.total = 0;\r
_buyFees.proof = 0;\r
} else {\r
_buyFees.main = _buyFees.main + 100; //move proof fee to main fee, total doesn't change (100 basis points = 1%)\r
_buyFees.proof = 100; //decrementing proof fee to 1% (100 basis points)\r
}\r
uint256 totalSell = _sellFees.total - _sellFees.proof;\r
if (totalSell == 0) {\r
_sellFees.total = 0;\r
_sellFees.proof = 0;\r
} else {\r
_sellFees.main = _sellFees.main + 100; //same as the buy fee logic (100 basis points = 1%)\r
_sellFees.proof = 100; //decrementing proof fee to 1% (100 basis points)\r
}\r
proofFeeReduced = true;\r
} else if (secondsPassed > 61 days) {\r
// Extended from 31 days to 61 days\r
//move proof fee to main fee\r
_buyFees.main += _buyFees.proof;\r
_sellFees.main += _sellFees.proof;\r
_buyFees.proof = 0;\r
_sellFees.proof = 0;\r
proofFeeRemoved = true;\r
} else {\r
if (!buyTaxesSettled) {\r
uint256 restingTotal = restingBuyTotal;\r
uint256 feeTotal;\r
if (secondsPassed < 1801) {\r
// 30 minutes (1800 seconds) for buy tax degradation\r
//fee starts at 20% (2000 basis points), decreases by 1% (100 basis points) every 2 minutes until we reach the restingTotal.\r
feeTotal = 2000 - ((secondsPassed / 120) * 100);\r
}\r
if (feeTotal <= restingTotal) {\r
uint256 proofVal = proofFeeRemoved\r
? 0\r
: proofFeeReduced\r
? 100\r
: 200;\r
_buyFees.total = restingTotal;\r
_buyFees.proof = proofVal;\r
_buyFees.main =\r
restingTotal -\r
_buyFees.liquidity -\r
_buyFees.secondary -\r
_buyFees.proof;\r
buyTaxesSettled = true;\r
} else if (feeTotal != _buyFees.total) {\r
_buyFees.total = feeTotal;\r
//700 = starting proof fee\r
//500 = amount we are going down to get to 2%,\r
//2000 = starting fee\r
//1500 = total amount we are decreasing the total fee by\r
_buyFees.proof =\r
700 -\r
(500 * (2000 - feeTotal)) /\r
1500; // at minute 19: 500 - (300 - (2000 - 1900) / 1500)\r
//extra fees get sent to the main wallet\r
_buyFees.main =\r
feeTotal -\r
_buyFees.liquidity -\r
_buyFees.secondary -\r
_buyFees.proof;\r
}\r
}\r
if (!sellTaxesSettled) {\r
uint256 restingTotal = restingSellTotal;\r
uint256 feeTotal;\r
if (secondsPassed < 2401) {\r
// 40 minutes (2400 seconds) for sell tax degradation\r
feeTotal = 2500 - ((secondsPassed / 120) * 100); // 25% (2500 basis points) decreases by 1% (100 basis points) every 2 minutes\r
}\r
if (feeTotal <= restingTotal) {\r
uint256 proofVal = proofFeeRemoved\r
? 0\r
: proofFeeReduced\r
? 100\r
: 200;\r
_sellFees.total = restingTotal;\r
_sellFees.proof = proofVal;\r
_sellFees.main =\r
restingTotal -\r
_sellFees.liquidity -\r
_sellFees.secondary -\r
_sellFees.proof;\r
sellTaxesSettled = true;\r
} else if (feeTotal != _sellFees.total) {\r
_sellFees.total = feeTotal;\r
//700 = starting proof fee\r
//500 = amount we are going down to get to 2%,\r
//2500 = starting fee\r
//2000 = total amount we are decreasing the total fee by\r
_sellFees.proof =\r
700 -\r
(500 * (2500 - feeTotal)) /\r
2000; // at minute 19: 500 - (300 - (2000 - 1900) / 1500)\r
//extra fees get sent to the main wallet\r
_sellFees.main =\r
feeTotal -\r
_sellFees.liquidity -\r
_sellFees.secondary -\r
_sellFees.proof;\r
}\r
}\r
}\r
}\r
\r
uint256 fees;\r
if (to == pair) {\r
//sell\r
fees = _calculateFees(_sellFees, amount);\r
} else if (from == pair) {\r
//buy\r
fees = _calculateFees(_buyFees, amount);\r
}\r
if (fees > 0) {\r
amount -= fees;\r
super._update(from, address(this), fees);\r
}\r
}\r
\r
super._update(from, to, amount);\r
}\r
\r
function _calculateFees(\r
FeeInfo memory feeRate,\r
uint256 amount\r
) internal returns (uint256 fees) {\r
if (feeRate.total != 0) {\r
fees = (amount * feeRate.total) / 10000; // Divide by 10000 for basis points (100% = 10000 basis points)\r
\r
FeeInfo storage _feeTokens = feeTokens;\r
_feeTokens.main += (fees * feeRate.main) / feeRate.total;\r
_feeTokens.secondary += (fees * feeRate.secondary) / feeRate.total;\r
_feeTokens.liquidity += (fees * feeRate.liquidity) / feeRate.total;\r
_feeTokens.proof += (fees * feeRate.proof) / feeRate.total;\r
_feeTokens.total += fees;\r
}\r
}\r
\r
function processFees(\r
uint256 total,\r
uint256 amountToSwap\r
) internal lockTheSwap {\r
FeeInfo storage _feeTokens = feeTokens;\r
\r
FeeInfo memory swapTokens;\r
swapTokens.main = (amountToSwap * _feeTokens.main) / total;\r
swapTokens.secondary = (amountToSwap * _feeTokens.secondary) / total;\r
swapTokens.liquidity = (amountToSwap * _feeTokens.liquidity) / total;\r
swapTokens.proof = (amountToSwap * _feeTokens.proof) / total;\r
\r
uint256 amountToPair = swapTokens.liquidity / 2;\r
\r
swapTokens.total = amountToSwap - amountToPair;\r
\r
uint256 ethBalance = swapTokensForETH(swapTokens.total);\r
\r
FeeInfo memory ethSplit;\r
\r
ethSplit.main = (ethBalance * swapTokens.main) / swapTokens.total;\r
if (ethSplit.main > 0) {\r
address(mainWallet).call{value: ethSplit.main}("");\r
}\r
\r
ethSplit.secondary =\r
(ethBalance * swapTokens.secondary) /\r
swapTokens.total;\r
if (ethSplit.secondary > 0) {\r
address(secondaryWallet).call{value: ethSplit.secondary}("");\r
}\r
\r
ethSplit.proof = (ethBalance * swapTokens.proof) / swapTokens.total;\r
if (ethSplit.proof > 0) {\r
uint256 revenueSplit = (ethSplit.proof * 3) / 4; // 75% to PROOF revenue wallet\r
uint256 stakingSplit = ethSplit.proof - revenueSplit; // 25% to PROOF Staking Contract\r
\r
address(addresses.proofStaking).call{value: stakingSplit}("");\r
address(addresses.proofWallet).call{value: revenueSplit}("");\r
}\r
\r
uint256 amountPaired;\r
ethSplit.liquidity = address(this).balance;\r
if (amountToPair > 0 && ethSplit.liquidity > 0) {\r
amountPaired = addLiquidity(\r
amountToPair,\r
ethSplit.liquidity,\r
address(0xdead)\r
);\r
emit SwapAndLiquify(amountToPair, ethSplit.liquidity);\r
}\r
\r
uint256 liquidityAdjustment = swapTokens.liquidity -\r
(amountToPair - amountPaired);\r
\r
_feeTokens.main -= swapTokens.main;\r
_feeTokens.secondary -= swapTokens.secondary;\r
_feeTokens.liquidity -= liquidityAdjustment;\r
_feeTokens.proof -= swapTokens.proof;\r
_feeTokens.total -=\r
swapTokens.main +\r
swapTokens.secondary +\r
swapTokens.proof +\r
liquidityAdjustment;\r
}\r
\r
function swapTokensForETH(\r
uint256 tokenAmount\r
) internal returns (uint256 ethBalance) {\r
uint256 ethBalBefore = address(this).balance;\r
\r
address[] memory path = new address[](2);\r
path[0] = address(this);\r
path[1] = uniswapV2Router.WETH();\r
\r
uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(\r
tokenAmount,\r
0, // accept any amount of ETH\r
path,\r
address(this),\r
block.timestamp\r
);\r
\r
ethBalance = address(this).balance - ethBalBefore;\r
}\r
\r
function addLiquidity(\r
uint256 tokenAmount,\r
uint256 ethAmount,\r
address recipient\r
) private returns (uint256) {\r
(uint256 amountA, , ) = uniswapV2Router.addLiquidityETH{\r
value: ethAmount\r
}(\r
address(this),\r
tokenAmount,\r
0, // slippage is unavoidable\r
0, // slippage is unavoidable\r
recipient,\r
block.timestamp\r
);\r
return amountA;\r
}\r
\r
function changeFees(\r
uint256 liquidityBuy,\r
uint256 mainBuy,\r
uint256 secondaryBuy,\r
uint256 liquiditySell,\r
uint256 mainSell,\r
uint256 secondarySell\r
) external onlyOwner {\r
if (!buyTaxesSettled || !sellTaxesSettled) {\r
revert InvalidConfiguration();\r
}\r
liquidityBuy *= 100;\r
mainBuy *= 100;\r
secondaryBuy *= 100;\r
liquiditySell *= 100;\r
mainSell *= 100;\r
secondarySell *= 100;\r
\r
FeeInfo memory _buyFees;\r
_buyFees.liquidity = liquidityBuy;\r
_buyFees.main = mainBuy;\r
_buyFees.secondary = secondaryBuy;\r
\r
FeeInfo memory _sellFees;\r
_sellFees.liquidity = liquiditySell;\r
_sellFees.main = mainSell;\r
_sellFees.secondary = secondarySell;\r
\r
(_buyFees.proof, _sellFees.proof) = _calculateProofFee();\r
_validateFees(_buyFees, _sellFees);\r
buyFees = _buyFees;\r
sellFees = _sellFees;\r
}\r
\r
function _calculateProofFee() internal returns (uint256, uint256) {\r
uint256 secondsPassed = block.timestamp - launchedAt;\r
if (secondsPassed > 61 days) {\r
proofFeeRemoved = true;\r
return (0, 0);\r
} else if (secondsPassed > 1 days) {\r
proofFeeReduced = true;\r
return (100, 100); // 1% (100 basis points)\r
} else {\r
return (200, 200);\r
}\r
}\r
\r
function _validateFees(\r
FeeInfo memory _buyFees,\r
FeeInfo memory _sellFees\r
) internal view {\r
_buyFees.total =\r
_buyFees.liquidity +\r
_buyFees.main +\r
_buyFees.secondary;\r
if (_buyFees.total == 0) {\r
_buyFees.proof = 0;\r
} else {\r
if (_buyFees.proof == 700) {\r
_buyFees.total += 200;\r
} else {\r
_buyFees.total += _buyFees.proof;\r
}\r
}\r
\r
_sellFees.total =\r
_sellFees.liquidity +\r
_sellFees.main +\r
_sellFees.secondary;\r
if (_sellFees.total == 0) {\r
_sellFees.proof = 0;\r
} else {\r
if (_sellFees.proof == 700) {\r
_sellFees.total += 200;\r
} else {\r
_sellFees.total += _sellFees.proof;\r
}\r
}\r
\r
if (\r
_buyFees.total > limits.maxBuyFee * 100 ||\r
_sellFees.total > limits.maxSellFee * 100\r
) {\r
revert InvalidConfiguration();\r
}\r
}\r
\r
function addToWhitelist(address[] memory accounts) external onlyOwner {\r
uint256 len = accounts.length;\r
for (uint256 i; i < len; i++) {\r
userInfo[accounts[i]].isWhitelisted = true;\r
}\r
}\r
\r
function removeFromWhitelist(address[] memory accounts) external onlyOwner {\r
uint256 len = accounts.length;\r
for (uint256 i; i < len; i++) {\r
userInfo[accounts[i]].isWhitelisted = false;\r
}\r
}\r
\r
function setFeeExempt(address account, bool value) public onlyOwner {\r
userInfo[account].isFeeExempt = value;\r
}\r
\r
function setFeeExempt(address[] memory accounts) public onlyOwner {\r
uint256 len = accounts.length;\r
for (uint256 i; i < len; i++) {\r
userInfo[accounts[i]].isFeeExempt = true;\r
}\r
}\r
\r
function setTxLimitExempt(address account, bool value) public onlyOwner {\r
userInfo[account].isTxLimitExempt = value;\r
}\r
\r
function setTxLimitExempt(address[] memory accounts) public onlyOwner {\r
uint256 len = accounts.length;\r
for (uint256 i; i < len; i++) {\r
userInfo[accounts[i]].isTxLimitExempt = true;\r
}\r
}\r
\r
function setMainWallet(address newWallet) external onlyOwner {\r
mainWallet = payable(newWallet);\r
}\r
\r
function setSecondaryWallet(address newWallet) external onlyOwner {\r
secondaryWallet = payable(newWallet);\r
}\r
\r
function setSwapAndLiquifyEnabled(bool _enabled) external onlyOwner {\r
swapEnabled = _enabled;\r
emit SwapAndLiquifyEnabledUpdated(_enabled);\r
}\r
\r
function setSwapAtAmount(uint256 amount) external onlyOwner {\r
swapTokensAtAmount = amount;\r
}\r
\r
function setMaxSwapsPerBlock(uint256 _maxSwaps) external onlyOwner {\r
maxSwapsPerBlock = _maxSwaps;\r
}\r
\r
function manualSwapBack(uint256 percentTimesTen) external onlyOwner {\r
uint256 _amountToSwap = (feeTokens.total * percentTimesTen) / 1000; //allows for .1% precision\r
processFees(feeTokens.total, _amountToSwap);\r
}\r
\r
function _setWhitelisted(address[] memory accounts) internal {\r
uint256 len = accounts.length;\r
for (uint256 i; i < len; i++) {\r
userInfo[accounts[i]].isWhitelisted = true;\r
}\r
}\r
\r
function withdrawStuckTokens() external onlyOwner {\r
super._update(\r
address(this),\r
_msgSender(),\r
balanceOf(address(this)) - feeTokens.total\r
);\r
}\r
\r
function getCirculatingSupply() external view returns (uint256) {\r
return totalSupply() - balanceOf(address(0xdead));\r
}\r
\r
modifier lockTheSwap() {\r
swapping = 2;\r
_;\r
swapping = 1;\r
}\r
\r
function decimals() public view virtual override returns (uint8) {\r
return 9;\r
}\r
\r
function version() public pure returns (uint8) {\r
return 4;\r
}\r
\r
function withdrawkETH() external onlyOwner {\r
require(address(this).balance > 0, "No ETH balance");\r
payable(msg.sender).transfer(address(this).balance);\r
}\r
\r
function withdrawToken(address tokenAddress) external onlyOwner {\r
IERC20 token = IERC20(tokenAddress);\r
uint256 balance = token.balanceOf(address(this));\r
require(balance > 0, "No token balance");\r
require(token.transfer(msg.sender, balance), "Transfer failed");\r
}\r
\r
receive() external payable {}\r
\r
fallback() external payable {}\r
}\r
"
},
"interfaces/ITokenWhitelist.sol": {
"content": "// SPDX-License-Identifier: None\r
\r
pragma solidity ^0.8.24;\r
\r
import "./IDataStore.sol";\r
\r
interface ITokenWhitelist is IDataStoreResponse {\r
\r
struct TokenInfo {\r
string name;\r
string symbol;\r
address owner;\r
address mainWallet;\r
address secondaryWallet;\r
uint256 totalSupply;\r
uint256 percentToLP;\r
uint256 lpLockDuration;\r
uint256 initMaxWallet;\r
FeeInfo buyFees;\r
FeeInfo sellFees;\r
address[] whitelist;\r
uint256 whitelistDuration;\r
address rewardToken;\r
address futureOwner;\r
}\r
\r
struct FeeInfo {\r
uint256 main; // Stored in basis points (1 = 0.01%)\r
uint256 secondary; // Stored in basis points (1 = 0.01%)\r
uint256 liquidity; // Stored in basis points (1 = 0.01%)\r
uint256 proof; // Stored in basis points (1 = 0.01%)\r
uint256 total; // Stored in basis points (1 = 0.01%)\r
}\r
\r
error ExceedsMaxTxAmount();\r
error ExceedsMaxWalletAmount();\r
error InvalidConfiguration();\r
error TradingNotEnabled();\r
error NotWhitelisted();\r
\r
}"
},
"interfaces/ITeamFinanceLocker.sol": {
"content": "// SPDX-License-Identifier: None\r
\r
pragma solidity ^0.8.24;\r
\r
interface ITeamFinanceLocker {\r
function lockToken(\r
address _tokenAddress,\r
address _withdrawalAddress,\r
uint256 _amount,\r
uint256 _unlockTime,\r
bool _mintNFT, \r
address referrer\r
) external payable returns (uint256 _id);\r
}"
},
"interfaces/IERC721A.sol": {
"content": "// SPDX-License-Identifier: None\r
\r
pragma solidity ^0.8.24;\r
\r
interface IERC721A {\r
function totalSupply() external returns (uint256);\r
function ownerOf(uint256) external returns (address);\r
}"
},
"@uniswap/v2-core/contracts/interfaces/IUniswapV2Factory.sol": {
"content": "pragma solidity >=0.5.0;
interface IUniswapV2Factory {
event PairCreated(address indexed token0, address indexed token1, address pair, uint);
function feeTo() external view returns (address);
function feeToSetter() external view returns (address);
function getPair(address tokenA, address tokenB) external view returns (address pair);
function allPairs(uint) external view returns (address pair);
function allPairsLength() external view returns (uint);
function createPair(address tokenA, address tokenB) external returns (address pair);
function setFeeTo(address) external;
function setFeeToSetter(address) external;
}
"
},
"@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router02.sol": {
"content": "pragma solidity >=0.6.2;
import './IUniswapV2Router01.sol';
interface IUniswapV2Router02 is IUniswapV2Router01 {
function removeLiquidityETHSupportingFeeOnTransferTokens(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external returns (uint amountETH);
function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline,
bool approveMax, uint8 v, bytes32 r, bytes32 s
) external returns (uint amountETH);
function swapExactTokensForTokensSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
function swapExactETHForTokensSupportingFeeOnTransferTokens(
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external payable;
function swapExactTokensForETHSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
}
"
},
"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": {
"content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.3.0) (proxy/utils/Initializable.sol)
pragma solidity ^0.8.20;
/**
* @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
* behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an
* external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
* function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
*
* The initialization functions use a version number. Once a version number is used, it is consumed and cannot be
* reused. This mechanism prevents re-execution of each "step" but allows the creation of new initialization steps in
* case an upgrade adds a module that needs to be initialized.
*
* For example:
*
* [.hljs-theme-light.nopadding]
* ```solidity
* contract MyToken is ERC20Upgradeable {
* function initialize() initializer public {
* __ERC20_init("MyToken", "MTK");
* }
* }
*
* contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {
* function initializeV2() reinitializer(2) public {
* __ERC20Permit_init("MyToken");
* }
* }
* ```
*
* TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
* possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
*
* CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
* that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
*
* [CAUTION]
* ====
* Avoid leaving a contract uninitialized.
*
* An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation
* contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke
* the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:
*
* [.hljs-theme-light.nopadding]
* ```
* /// @custom:oz-upgrades-unsafe-allow constructor
* constructor() {
* _disableInitializers();
* }
* ```
* ====
*/
abstract contract Initializable {
/**
* @dev Storage of the initializable contract.
*
* It's implemented on a custom ERC-7201 namespace to reduce the risk of storage collisions
* when using with upgradeable contracts.
*
* @custom:storage-location erc7201:openzeppelin.storage.Initializable
*/
struct InitializableStorage {
/**
* @dev Indicates that the contract has been initialized.
*/
uint64 _initialized;
/**
* @dev Indicates that the contract is in the process of being initialized.
*/
bool _initializing;
}
// keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.Initializable")) - 1)) & ~bytes32(uint256(0xff))
bytes32 private constant INITIALIZABLE_STORAGE = 0xf0c57e16840df040f15088dc2f81fe391c3923bec73e23a9662efc9c229c6a00;
/**
* @dev The contract is already initialized.
*/
error InvalidInitialization();
/**
* @dev The contract is not initializing.
*/
error NotInitializing();
/**
* @dev Triggered when the contract has been initialized or reinitialized.
*/
event Initialized(uint64 version);
/**
* @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,
* `onlyInitializing` functions can be used to initialize parent contracts.
*
* Similar to `reinitializer(1)`, except that in the context of a constructor an `initializer` may be invoked any
* number of times. This behavior in the constructor can be useful during testing and is not expected to be used in
* production.
*
* Emits an {Initialized} event.
*/
modifier initializer() {
// solhint-disable-next-line var-name-mixedcase
InitializableStorage storage $ = _getInitializableStorage();
// Cache values to avoid duplicated sloads
bool isTopLevelCall = !$._initializing;
uint64 initialized = $._initialized;
// Allowed calls:
// - initialSetup: the contract is not in the initializing state and no previous version was
// initialized
// - construction: the contract is initialized at version 1 (no reinitialization) and the
// current contract is just being deployed
bool initialSetup = initialized == 0 && isTopLevelCall;
bool construction = initialized == 1 && address(this).code.length == 0;
if (!initialSetup && !construction) {
revert InvalidInitialization();
}
$._initialized = 1;
if (isTopLevelCall) {
$._initializing = true;
}
_;
if (isTopLevelCall) {
$._initializing = false;
emit Initialized(1);
}
}
/**
* @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the
* contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be
* used to initialize parent contracts.
*
* A reinitializer may be used after the original initialization step. This is essential to configure modules that
* are added through upgrades and that require initialization.
*
* When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`
* cannot be nested. If one is invoked in the context of another, execution will revert.
*
* Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in
* a contract, executing them in the right order is up to the developer or operator.
*
* WARNING: Setting the version to 2**64 - 1 will prevent any future reinitialization.
*
* Emits an {Initialized} event.
*/
modifier reinitializer(uint64 version) {
// solhint-disable-next-line var-name-mixedcase
InitializableStorage storage $ = _getInitializableStorage();
if ($._initializing || $._initialized >= version) {
revert InvalidInitialization();
}
$._initialized = version;
$._initializing = true;
_;
$._initializing = false;
emit Initialized(version);
}
/**
* @dev Modifier to protect an initialization function so that it can only be invoked by functions with the
* {initializer} and {reinitializer} modifiers, directly or indirectly.
*/
modifier onlyInitializing() {
_checkInitializing();
_;
}
/**
* @dev Reverts if the contract is not in an initializing state. See {onlyInitializing}.
*/
function _checkInitializing() internal view virtual {
if (!_isInitializing()) {
revert NotInitializing();
}
}
/**
* @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.
* Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized
* to any version. It is recommended to use this to lock implementation contracts that are designed to be called
* through proxies.
*
* Emits an {Initialized} event the first time it is successfully executed.
*/
function _disableInitializers() internal virtual {
// solhint-disable-next-line var-name-mixedcase
InitializableStorage storage $ = _getInitializableStorage();
if ($._initializing) {
revert InvalidInitialization();
}
if ($._initialized != type(uint64).max) {
$._initialized = type(uint64).max;
emit Initialized(type(uint64).max);
}
}
/**
* @dev Returns the highest version that has been initialized. See {reinitializer}.
*/
function _getInitializedVersion() internal view returns (uint64) {
return _getInitializableStorage()._initialized;
}
/**
* @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}.
*/
function _isInitializing() internal view returns (bool) {
return _getInitializableStorage()._initializing;
}
/**
* @dev Pointer to storage slot. Allows integrators to override it with a custom storage location.
*
* NOTE: Consider following the ERC-7201 formula to derive storage locations.
*/
function _initializableStorageSlot() internal pure virtual returns (bytes32) {
return INITIALIZABLE_STORAGE;
}
/**
* @dev Returns a pointer to the storage namespace.
*/
// solhint-disable-next-line var-name-mixedcase
function _getInitializableStorage() private pure returns (InitializableStorage storage $) {
bytes32 slot = _initializableStorageSlot();
assembly {
$.slot := slot
}
}
}
"
},
"@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol": {
"content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)
pragma solidity ^0.8.20;
import {ContextUpgradeable} from "../utils/ContextUpgradeable.sol";
import {Initializable} from "../proxy/utils/Initializable.sol";
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* The initial owner is set to the address provided by the deployer. This can
* later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract OwnableUpgradeable is Initializable, ContextUpgradeable {
/// @custom:storage-location erc7201:openzeppelin.storage.Ownable
struct OwnableStorage {
address _owner;
}
// keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.Ownable")) - 1)) & ~bytes32(uint256(0xff))
bytes32 private constant OwnableStorageLocation = 0x9016d09d72d40fdae2fd8ceac6b6234c7706214fd39c1cd1e609a0528c199300;
function _getOwnableStorage() private pure returns (OwnableStorage storage $) {
assembly {
$.slot := OwnableStorageLocation
}
}
/**
* @dev The caller account is not authorized to perform an operation.
*/
error OwnableUnauthorizedAccount(address account);
/**
* @dev The owner is not a valid owner account. (eg. `address(0)`)
*/
error OwnableInvalidOwner(address owner);
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the address provided by the deployer as the initial owner.
*/
function __Ownable_init(address initialOwner) internal onlyInitializing {
__Ownable_init_unchained(initialOwner);
}
function __Ownable_init_unchained(address initialOwner) internal onlyInitializing {
if (initialOwner == address(0)) {
revert OwnableInvalidOwner(address(0));
}
_transferOwnership(initialOwner);
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
_checkOwner();
_;
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view virtual returns (address) {
OwnableStorage storage $ = _getOwnableStorage();
return $._owner;
}
/**
* @dev Throws if the sender is not the owner.
*/
function _checkOwner() internal view virtual {
if (owner() != _msgSender()) {
revert OwnableUnauthorizedAccount(_msgSender());
}
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby disabling any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
_transferOwnership(address(0));
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
if (newOwner == address(0)) {
revert OwnableInvalidOwner(address(0));
}
_transferOwnership(newOwner);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Internal function without access restriction.
*/
function _transferOwnership(address newOwner) internal virtual {
OwnableStorage storage $ = _getOwnableStorage();
address oldOwner = $._owner;
$._owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
}
"
},
"@openzeppelin/contracts-upgradeable/token/ERC20/ERC20Upgradeable.sol": {
"content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (token/ERC20/ERC20.sol)
pragma solidity ^0.8.20;
import {IERC20} from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import {IERC20Metadata} from "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol";
import {ContextUpgradeable} from "../../utils/ContextUpgradeable.sol";
import {IERC20Errors} from "@openzeppelin/contracts/interfaces/draft-IERC6093.sol";
import {Initializable} from "../../proxy/utils/Initializable.sol";
/**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
*
* TIP: For a detailed writeup see our guide
* https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* The default value of {decimals} is 18. To change this, you should override
* this function so it returns a different value.
*
* We have followed general OpenZeppelin Contracts guidelines: functions revert
* instead returning `false` on failure. This behavior is nonetheless
* conventional and does not conflict with the expectations of ERC-20
* applications.
*/
abstract contract ERC20Upgradeable is Initializable, ContextUpgradeable, IERC20, IERC20Metadata, IERC20Errors {
/// @custom:storage-location erc7201:openzeppelin.storage.ERC20
struct ERC20Storage {
mapping(address account => uint256) _balances;
mapping(address account => mapping(address spender => uint256)) _allowances;
uint256 _totalSupply;
string _name;
string _symbol;
}
// keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.ERC20")) - 1)) & ~bytes32(uint256(0xff))
bytes32 private constant ERC20StorageLocation = 0x52c63247e1f47db19d5ce0460030c497f067ca4cebf71ba98eeadabe20bace00;
function _getERC20Storage() private pure returns (ERC20Storage storage $) {
assembly {
$.slot := ERC20StorageLocation
}
}
/**
* @dev Sets the values for {name} and {symbol}.
*
* Both values are immutable: they can only be set once during construction.
*/
function __ERC20_init(string memory name_, string memory symbol_) internal onlyInitializing {
__ERC20_init_unchained(name_, symbol_);
}
function __ERC20_init_unchained(string memory name_, string memory symbol_) internal onlyInitializing {
ERC20Storage storage $ = _getERC20Storage();
$._name = name_;
$._symbol = symbol_;
}
/**
* @dev Returns the name of the token.
*/
function name() public view virtual returns (string memory) {
ERC20Storage storage $ = _getERC20Storage();
return $._name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view virtual returns (string memory) {
ERC20Storage storage $ = _getERC20Storage();
return $._symbol;
}
/**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5.05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the default value returned by this function, unless
* it's overridden.
*
* NOTE: This information is only used for _display_ purposes: it in
* no way affects any of the arithmetic of the contract, including
* {IERC20-balanceOf} and {IERC20-transfer}.
*/
function decimals() public view virtual returns (uint8) {
return 18;
}
/// @inheritdoc IERC20
function totalSupply() public view virtual returns (uint256) {
ERC20Storage storage $ = _getERC20Storage();
return $._totalSupply;
}
/// @inheritdoc IERC20
function balanceOf(address account) public view virtual returns (uint256) {
ERC20Storage storage $ = _getERC20Storage();
return $._balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `to` cannot be the zero address.
* - the caller must have a balance of at least `value`.
*/
function transfer(address to, uint256 value) public virtual returns (bool) {
address owner = _msgSender();
_transfer(owner, to, value);
return true;
}
/// @inheritdoc IERC20
function allowance(address owner, address spender) public view virtual returns (uint256) {
ERC20Storage storage $ = _getERC20Storage();
return $._allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* NOTE: If `value` is the maximum `uint256`, the allowance is not updated on
* `transferFrom`. This is semantically equivalent to an infinite approval.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 value) public virtual returns (bool) {
address owner = _msgSender();
_approve(owner, spender, value);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Skips emitting an {Approval} event indicating an allowance update. This is not
* required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve].
*
* NOTE: Does not update the allowance if the current allowance
* is the maximum `uint256`.
*
* Requirements:
*
* - `from` and `to` cannot be the zero address.
* - `from` must have a balance of at least `value`.
* - the caller must have allowance for ``from``'s tokens of at least
* `value`.
*/
function transferFrom(address from, address to, uint256 value) public virtual returns (bool) {
address spender = _msgSender();
_spendAllowance(from, spender, value);
_transfer(from, to, value);
return true;
}
/**
* @dev Moves a `value` amount of tokens from `from` to `to`.
*
* This internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* NOTE: This function is not virtual, {_update} should be overridden instead.
*/
function _transfer(address from, address to, uint256 value) internal {
if (from == address(0)) {
revert ERC20InvalidSender(address(0));
}
if (to == address(0)) {
revert ERC20InvalidReceiver(address(0));
}
_update(from, to, value);
}
/**
* @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`
* (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding
* this function.
*
* Emits a {Transfer} event.
*/
function _update(address from, address to, uint256 value) internal virtual {
ERC20Storage storage $ = _getERC20Storage();
if (from == address(0)) {
// Overflow check required: The rest of the code assumes that totalSupply never overflows
$._totalSupply += value;
} else {
uint256 fromBalance = $._balances[from];
if (fromBalance < value) {
revert ERC20InsufficientBalance(from, fromBalance, value);
}
unchecked {
// Overflow not possible: value <= fromBalance <= totalSupply.
$._balances[from] = fromBalance - value;
}
}
if (to == address(0)) {
unchecked {
// Overflow not possible: value <= totalSupply or value <= fromBalance <= totalSupply.
$._totalSupply -= value;
}
} else {
unchecked {
// Overflow not possible: balance + value is at most totalSupply, which we know fits into a uint256.
$._balances[to] += value;
}
}
emit Transfer(from, to, value);
}
/**
* @dev Creates a `value` amount of tokens and assigns them to `account`, by transferring it from address(0).
* Relies on the `_update` mechanism
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* NOTE: This function is not virtual, {_update} should be overridden instead.
*/
function _mint(address account, uint256 value) internal {
if (account == address(0)) {
revert ERC20InvalidReceiver(address(0));
}
_update(address(0), account, value);
}
/**
* @dev Destroys a `value` amount of tokens from `account`, lowering the total supply.
* Relies on the `_update` mechanism.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* NOTE: This function is not virtual, {_update} should be overridden instead
*/
function _burn(address account, uint256 value) internal {
if (account == address(0)) {
revert ERC20InvalidSender(address(0));
}
_update(account, address(0), value);
}
/**
* @dev Sets `value` as the allowance of `spender` over the `owner`'s tokens.
*
* This internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
* - `spender` cannot be the zero address.
*
* Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.
*/
function _approve(address owner, address spender, uint256 value) internal {
_approve(owner, spender, value, true);
}
/**
* @dev Variant of {_approve} with an optional flag to enable or disable the {Approval} event.
*
* By default (when calling {_approve}) the flag is set to true. On the other hand, approval changes made by
* `_spendAllowance` during the `transferFrom` operation set the flag to false. This saves gas by not emitting any
* `Approval` event during `transferFrom` operations.
*
* Anyone who wishes to continue emitting `Approval` events on the`transferFrom` operation can force the flag to
* true using the following override:
*
* ```solidity
* function _approve(address owner, address spender, uint256 value, bool) internal virtual override {
* super._approve(owner, spender, value, true);
* }
* ```
*
* Requirements are the same as {_approve}.
*/
function _approve(address owner, address spender, uint256 value, bool emitEvent) internal virtual {
ERC20Storage storage $ = _getERC20Storage();
if (owner == address(0)) {
revert ERC20InvalidApprover(address(0));
}
if (spender == address(0)) {
revert ERC20InvalidSpender(address(0));
}
$._allowances[owner][spender] = value;
if (emitEvent) {
emit Approval(owner, spender, value);
}
}
/**
* @dev Updates `owner`'s allowance for `spender` based on spent `value`.
*
* Does not update the allowance value in case of infinite allowance.
* Revert if not enough allowance is available.
*
* Does not emit an {Approval} event.
*/
function _spendAllowance(address owner, address spender, uint256 value) internal virtual {
uint256 currentAllowance = allowance(owner, spender);
if (currentAllowance < type(uint256).max) {
if (currentAllowance < value) {
revert ERC20InsufficientAllowance(spender, currentAllowance, value);
}
unchecked {
_approve(owner, spender, currentAllowance - value, false);
}
}
}
}
"
},
"interfaces/IDataStore.sol": {
"content": "// SPDX-License-Identifier: None\r
\r
pragma solidity ^0.8.24;\r
\r
interface IDataStoreResponse {\r
struct DataStoreAddressResponse {\r
address locker;\r
address payable proofWallet;\r
address payable proofStaking;\r
address proofPassNFT;\r
address router;\r
}\r
\r
struct DataStoreLimitsResponse {\r
uint initMaxTx;\r
uint swapTokensAtAmount;\r
uint maxTxUpper;\r
uint maxTxLower;\r
uint maxWalletUpper;\r
uint maxWalletLower;\r
uint maxBuyFee;\r
uint maxSellFee;\r
uint denominator;\r
}\r
}\r
\r
interface IDataStore is IDataStoreResponse {\r
function getAddresses(string[] memory addrKeys) external view returns (address[] memory);\r
function getUints(string[] memory uintKeys) external view returns (uint256[] memory);\r
function getPlatformAddresses() external view returns (DataStoreAddressResponse memory);\r
function getLimits() external view returns (DataStoreLimitsResponse memory);\r
}"
},
"@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router01.sol": {
"content": "pragma solidity >=0.6.2;
interface IUniswapV2Router01 {
function factory() external pure returns (address);
function WETH() external pure returns (address);
function addLiquidity(
address tokenA,
address tokenB,
uint amountADesired,
uint amountBDesired,
uint amountAMin,
uint amountBMin,
address to,
uint deadline
) external returns (uint amountA, uint amountB, uint liquidity);
function addLiquidityETH(
address token,
uint amountTokenDesired,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external payable returns (uint amountToken, uint amountETH, uint liquidity);
function removeLiquidity(
address tokenA,
address tokenB,
uint liquidity,
uint amountAMin,
uint amountBMin,
address to,
uint deadline
) external returns (uint amountA, uint amountB);
function removeLiquidityETH(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external returns (uint amountToken, uint amountETH);
function removeLiquidityWithPermit(
address tokenA,
address tokenB,
uint liquidity,
uint amountAMin,
uint amountBMin,
address to,
uint deadline,
bool approveMax, uint8 v, bytes32 r, bytes32 s
) external returns (uint amountA, uint amountB);
function removeLiquidityETHWithPermit(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline,
bool approveMax, uint8 v, bytes32 r, bytes32 s
) external returns (uint amountToken, uint amountETH);
function swapExactTokensForTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external returns (uint[] memory amounts);
function swapTokensForExactTokens(
uint amountOut,
uint amountInMax,
address[] calldata path,
address to,
uint deadline
) external returns (uint[] memory amounts);
function swapExactETHForTokens(uint amountOutMin, address[] calldata path, address to, uint deadline)
external
payable
returns (uint[] memory amounts);
function swapTokensForExactETH(uint amountOut, uint amountInMax, address[] calldata path, address to, uint deadline)
external
returns (uint[] memory amounts);
function swapExactTokensForETH(uint amountIn, uint amountOutMin, address[] calldata path,
Submitted on: 2025-10-19 19:40:03
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