Contract Name:
TAOXFeeRouterV2
Contract Source Code:
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable.sol)
pragma solidity ^0.8.0;
import "../utils/Context.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.
*
* By default, the owner account will be the one that deploys the contract. 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 Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor() {
_transferOwnership(_msgSender());
}
/**
* @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) {
return _owner;
}
/**
* @dev Throws if the sender is not the owner.
*/
function _checkOwner() internal view virtual {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
}
/**
* @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 {
require(newOwner != address(0), "Ownable: new owner is the zero address");
_transferOwnership(newOwner);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Internal function without access restriction.
*/
function _transferOwnership(address newOwner) internal virtual {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/IERC20.sol)
pragma solidity ^0.8.0;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `to`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address to, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `from` to `to` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address from, address to, uint256 amount) external returns (bool);
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)
pragma solidity ^0.8.0;
/**
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.23;
interface ITAOXDividendTracker {
function setup(address router, address pairt) external;
function setBalance(address account, uint256 newBalance) external;
function setClaimEnabled(bool enabled) external;
function distributeRewards(uint256 amount) external;
function updateRewardToken(address newToken) external;
function excludeFromDividends(address account, bool value) external;
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.23;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
interface IWETH9 is IERC20 {
function deposit() external payable;
function withdraw(uint wad) external;
}
// Website: https://taox.ai
// Twitter: https://x.com/taox_ai
// Telegram: https://t.me/taox_ai
// SPDX-License-Identifier: MIT
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "./interfaces/IWETH9.sol";
import "./interfaces/ITAOXDividendTracker.sol";
pragma solidity ^0.8.23;
contract TAOXFeeRouterV2 is Ownable {
event UpdatedMarketingLP(address marketingLP);
event UpdatedDividend(address dividend);
IWETH9 public WETH = IWETH9(0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2);
ITAOXDividendTracker public dividend =
ITAOXDividendTracker(0xa8a465F7C7fF8c30E9F4E5F213C33DB8B0973634);
address public marketingLP = 0x162EDbc10E3462ab80F9c92fBe795fBE30a54460;
uint256 public rewardPercent = 40;
uint256 public marketingPercent = 60;
function setPercent(
uint256 _rewardPercent,
uint256 _marketingPercent
) external onlyOwner {
require(_rewardPercent + _marketingPercent == 100, "Invalid percent");
rewardPercent = _rewardPercent;
marketingPercent = _marketingPercent;
}
function updateMarketingLP(address _marketingLP) external onlyOwner {
marketingLP = _marketingLP;
emit UpdatedMarketingLP(_marketingLP);
}
function updateDividend(address _dividend) external onlyOwner {
dividend = ITAOXDividendTracker(_dividend);
emit UpdatedDividend(_dividend);
}
// dividend manager
function excludeFromDividends(
address account,
bool value
) external onlyOwner {
dividend.excludeFromDividends(account, value);
}
function updateRewardToken(address newToken) external onlyOwner {
dividend.updateRewardToken(newToken);
}
function setClaimEnabled(bool enabled) external onlyOwner {
dividend.setClaimEnabled(enabled);
}
function transferOwnershipDividend(address newOwner) external onlyOwner {
Ownable(address(dividend)).transferOwnership(newOwner);
}
function distributeRewards(uint256 amount) external onlyOwner {
WETH.transferFrom(msg.sender, address(this), amount);
_distributeRewards(amount);
}
function _distributeRewards(uint256 amount) internal {
WETH.approve(address(dividend), amount);
dividend.distributeRewards(amount);
}
receive() external payable {
WETH.deposit{value: msg.value}();
uint256 total = WETH.balanceOf(address(this));
uint256 amount2Reward = (total * rewardPercent) / 100;
uint256 amount2MarketingLP = total - amount2Reward;
WETH.transfer(marketingLP, amount2MarketingLP);
_distributeRewards(amount2Reward);
}
}