Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE

More Options

• Similar
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity 0.8.13;

import "@openzeppelin/contracts/access/Ownable.sol";

interface IGaugeFactory {
    function gauges() external view returns (address[] memory);
}

interface IGauge {
    function claimFees() external returns (uint claimed0, uint claimed1);
    function TOKEN() external view returns (address);
}

interface IPair {
    function claimStakingFees() external;
}

interface IVoter {
    function isAlive(address gauge) external returns (bool);
    function isGauge(address gauge) external returns (bool);
    function _epochTimestamp() external view returns (uint256);
}

interface ISplitter {
    function split() external;
    function stakingConverter() external view returns (address);
    function balanceOf() external view returns (uint256);
}

interface ISWPxNFTFeeConverter {
    function claimFees() external;
    function swap() external;
}

contract ClaimFeesMulticall is Ownable {
    /// @notice voter contract address
    address public voter;

    /// @notice gauge factory for GaugeV2 contracts
    address public gaugeFactory;

    /// @notice gauge factory for GaugeV2_CL contracts
    address public gaugeFactoryCL;

    /// @notice NFTSalesSplitter contract
    address public splitter;

    /// @notice SWPxNFTFeeConverter contract
    address public feeConverter;

    /// @notice true - claimFees called at this epoch, else - false
    mapping(uint256 => bool) public epochClaimed;

    /// @notice true - claimStakingFees called at this epoch, else - false
    mapping(uint256 => bool) public epochClaimedStaking;

    constructor(
        address _voter,
        address _gaugeFactory,
        address _gaugeFactoryCL,
        address _splitter
    ) {
        _setVoter(_voter);
        _setGaugeFactory(_gaugeFactory);
        _setGaugeFactoryCL(_gaugeFactoryCL);
        _setSplitter(_splitter);
    }

    // ownable methods

    /** @notice change VoterV3 contract address
     * @param _voter new contract address
     * @dev owner only
     */
    function setVoter(address _voter) external onlyOwner {
        _setVoter(_voter);
    }

    /** @notice change GaugeFactory contract address
     * @param _gaugeFactory new contract address
     * @dev owner only
     */
    function setGaugeFactory(address _gaugeFactory) external onlyOwner {
        _setGaugeFactory(_gaugeFactory);
    }

    /** @notice change GaugeFactoryCL contract address
     * @param _gaugeFactoryCL new contract address
     * @dev owner only
     */
    function setGaugeFactoryCL(address _gaugeFactoryCL) external onlyOwner {
        _setGaugeFactoryCL(_gaugeFactoryCL);
    }

    function setSplitter(address _splitter) external onlyOwner {
        _setSplitter(_splitter);
    }

    // view methods

    /** @notice get list of gauges (v2/CL)
     * @return gauges list for v2 pools
     * @return gaugesCL list for CL pools
     * @return totalGauges summury length of pools array
     */
    function getGauges()
        public
        view
        returns (
            address[] memory gauges,
            address[] memory gaugesCL,
            uint256 totalGauges
        )
    {
        gauges = IGaugeFactory(gaugeFactory).gauges();
        gaugesCL = IGaugeFactory(gaugeFactoryCL).gauges();
        totalGauges = gauges.length + gaugesCL.length;
    }

    /** @notice true - claimFees called at this epoch, else - false
     */
    function claimed() external view returns (bool) {
        return epochClaimed[IVoter(voter)._epochTimestamp()];
    }

    /** @notice true - claimStakingFees called at this epoch, else - false
     */
    function claimedStaking() external view returns (bool) {
        return epochClaimedStaking[IVoter(voter)._epochTimestamp()];
    }

    // public

    /// @notice call claimFees at all gauges
    function claimFees() external {
        (address[] memory gauges, address[] memory gaugesCL, ) = getGauges();

        uint256 len1 = gauges.length;
        uint256 len2 = gaugesCL.length;
        uint256 mainLen = len1 > len2 ? len1 : len2;

        for (uint256 i; i < mainLen; i++) {
            if (i < len1) _claimFees(gauges[i]);

            if (i < len2) _claimFees(gaugesCL[i]);
        }

        epochClaimed[IVoter(voter)._epochTimestamp()] = true;
    }

    /// @notice call claimFees at current gauges (from start to end index of array)
    function claimFees(uint256 start, uint256 end) external {
        require(start < end, "wrong order");

        (
            address[] memory gauges,
            address[] memory gaugesCL,
            uint totalGauges
        ) = getGauges();

        end = end > totalGauges ? totalGauges : end;
        uint256 len = gauges.length;
        for (uint256 i = start; i < end; i++) {
            if (i < len) _claimFees(gauges[i]);
            else _claimFees(gaugesCL[i - len]);
        }
    }

    /// @notice call claimStakingFees at all v2 pairs
    function claimStakingFees() external {
        (address[] memory gauges, , ) = getGauges();

        uint256 len1 = gauges.length;
        for (uint256 i; i < len1; i++) {
            _claimStakingFees(gauges[i]);
        }

        epochClaimedStaking[IVoter(voter)._epochTimestamp()] = true;
    }

    /// @notice call claimStakingFees at current v2 pairs (from start to end index of array)
    function claimStakingFees(uint256 start, uint256 end) external {
        require(start < end, "wrong order");

        (address[] memory gauges, , ) = getGauges();

        uint256 len1 = gauges.length;
        end = end > len1 ? len1 : end;
        for (uint256 i = start; i < len1; i++) {
            _claimStakingFees(gauges[i]);
        }
    }

    /// @notice call splitter if possible, else - call fee converter
    function split() external {
        uint256 splitterBalance = ISplitter(splitter).balanceOf() +
            address(splitter).balance;
            
        if (splitterBalance > 1000) {
            ISplitter(splitter).split();
        }
        else {
            ISWPxNFTFeeConverter(feeConverter).claimFees();
            ISWPxNFTFeeConverter(feeConverter).swap();
        }
    }

    // internal methods

    function _setVoter(address _voter) internal {
        require(_voter != address(0));

        voter = _voter;
    }

    function _setGaugeFactory(address _gaugeFactory) internal {
        require(_gaugeFactory != address(0));

        gaugeFactory = _gaugeFactory;
    }

    function _setGaugeFactoryCL(address _gaugeFactoryCL) internal {
        require(_gaugeFactoryCL != address(0));

        gaugeFactoryCL = _gaugeFactoryCL;
    }

    function _setSplitter(address _splitter) internal {
        require(_splitter != address(0));

        feeConverter = ISplitter(_splitter).stakingConverter();
        require(feeConverter != address(0));

        splitter = _splitter;
    }

    function _claimFees(address gauge) internal {
        if (IVoter(voter).isAlive(gauge) && IVoter(voter).isGauge(gauge))
            IGauge(gauge).claimFees();
    }

    function _claimStakingFees(address gauge) internal {
        if (IVoter(voter).isAlive(gauge) && IVoter(voter).isGauge(gauge))
            IPair(IGauge(gauge).TOKEN()).claimStakingFees();
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (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 anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing 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 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;
    }
}

{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

[{"inputs":[{"internalType":"address","name":"_voter","type":"address"},{"internalType":"address","name":"_gaugeFactory","type":"address"},{"internalType":"address","name":"_gaugeFactoryCL","type":"address"},{"internalType":"address","name":"_splitter","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"inputs":[{"internalType":"uint256","name":"start","type":"uint256"},{"internalType":"uint256","name":"end","type":"uint256"}],"name":"claimFees","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"claimFees","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"start","type":"uint256"},{"internalType":"uint256","name":"end","type":"uint256"}],"name":"claimStakingFees","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"claimStakingFees","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"claimed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"claimedStaking","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"epochClaimed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"epochClaimedStaking","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"feeConverter","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"gaugeFactory","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"gaugeFactoryCL","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getGauges","outputs":[{"internalType":"address[]","name":"gauges","type":"address[]"},{"internalType":"address[]","name":"gaugesCL","type":"address[]"},{"internalType":"uint256","name":"totalGauges","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_gaugeFactory","type":"address"}],"name":"setGaugeFactory","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_gaugeFactoryCL","type":"address"}],"name":"setGaugeFactoryCL","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_splitter","type":"address"}],"name":"setSplitter","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_voter","type":"address"}],"name":"setVoter","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"split","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"splitter","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"voter","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"}]

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