Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

import "@openzeppelin/contracts/math/SafeMath.sol";

import "./interfaces/IVault.sol";
import "./interfaces/IController.sol";
import "./interfaces/IHarvester.sol";
import "./interfaces/ILegacyController.sol";
import "./interfaces/IManager.sol";
import "./interfaces/IStrategy.sol";
import "./interfaces/ISwap.sol";

/**
 * @title Harvester
 * @notice This contract is to be used as a central point to call
 * harvest on all strategies for any given vault. It has its own
 * permissions for harvesters (set by the strategist or governance).
 */
contract Harvester is IHarvester {
    using SafeMath for uint256;

    uint256 public constant ONE_HUNDRED_PERCENT = 10000;

    IManager public immutable override manager;
    IController public immutable controller;
    ILegacyController public immutable legacyController;

    uint256 public override slippage;

    struct Strategy {
        uint256 timeout;
        uint256 lastCalled;
        address[] addresses;
    }

    mapping(address => Strategy) public strategies;
    mapping(address => bool) public isHarvester;

    /**
     * @notice Logged when harvest is called for a strategy
     */
    event Harvest(
        address indexed controller,
        address indexed strategy
    );

    /**
     * @notice Logged when a harvester is set
     */
    event HarvesterSet(address indexed harvester, bool status);

    /**
     * @notice Logged when a strategy is added for a vault
     */
    event StrategyAdded(address indexed vault, address indexed strategy, uint256 timeout);

    /**
     * @notice Logged when a strategy is removed for a vault
     */
    event StrategyRemoved(address indexed vault, address indexed strategy, uint256 timeout);

    /**
     * @param _manager The address of the yAxisMetaVaultManager contract
     * @param _controller The address of the controller
     */
    constructor(
        address _manager,
        address _controller,
        address _legacyController
    )
        public
    {
        manager = IManager(_manager);
        controller = IController(_controller);
        legacyController = ILegacyController(_legacyController);
    }

    /**
     * (GOVERNANCE|STRATEGIST)-ONLY FUNCTIONS
     */

    /**
     * @notice Adds a strategy to the rotation for a given vault and sets a timeout
     * @param _vault The address of the vault
     * @param _strategy The address of the strategy
     * @param _timeout The timeout between harvests
     */
    function addStrategy(
        address _vault,
        address _strategy,
        uint256 _timeout
    )
        external
        override
        onlyController
    {
        strategies[_vault].addresses.push(_strategy);
        strategies[_vault].timeout = _timeout;
        emit StrategyAdded(_vault, _strategy, _timeout);
    }

    /**
     * @notice Removes a strategy from the rotation for a given vault and sets a timeout
     * @param _vault The address of the vault
     * @param _strategy The address of the strategy
     * @param _timeout The timeout between harvests
     */
    function removeStrategy(
        address _vault,
        address _strategy,
        uint256 _timeout
    )
        external
        override
        onlyController
    {
        uint256 tail = strategies[_vault].addresses.length;
        uint256 index;
        bool found;
        for (uint i; i < tail; i++) {
            if (strategies[_vault].addresses[i] == _strategy) {
                index = i;
                found = true;
                break;
            }
        }

        if (found) {
            strategies[_vault].addresses[index] = strategies[_vault].addresses[tail.sub(1)];
            strategies[_vault].addresses.pop();
            strategies[_vault].timeout = _timeout;
            emit StrategyRemoved(_vault, _strategy, _timeout);
        }
    }

    /**
     * @notice Sets the status of a harvester address to be able to call harvest functions
     * @param _harvester The address of the harvester
     * @param _status The status to allow the harvester to harvest
     */
    function setHarvester(
        address _harvester,
        bool _status
    )
        external
        onlyStrategist
    {
        isHarvester[_harvester] = _status;
        emit HarvesterSet(_harvester, _status);
    }

    function setSlippage(
        uint256 _slippage
    )
        external
        onlyStrategist
    {
        require(_slippage < ONE_HUNDRED_PERCENT, "!_slippage");
        slippage = _slippage;
    }

    /**
     * HARVESTER-ONLY FUNCTIONS
     */

    function earn(
        address _strategy,
        address _vault
    )
        external
        onlyHarvester
    {
        IVault(_vault).earn(_strategy);
    }

    /**
     * @notice Harvests a given strategy on the provided controller
     * @dev This function ignores the timeout
     * @param _controller The address of the controller
     * @param _strategy The address of the strategy
     * @param _estimates The estimated outputs from swaps during harvest
     */
    function harvest(
        IController _controller,
        address _strategy,
        uint256[] calldata _estimates
    )
        public
        onlyHarvester
    {
        _controller.harvestStrategy(_strategy, _estimates);
        emit Harvest(address(_controller), _strategy);
    }

    /**
     * @notice Harvests the next available strategy for a given vault and
     * rotates the strategies
     * @param _vault The address of the vault
     * @param _estimates The estimated outputs from swaps during harvest
     */
    function harvestNextStrategy(
        address _vault,
        uint256[] calldata _estimates
    )
        external
    {
        require(canHarvest(_vault), "!canHarvest");
        address strategy = strategies[_vault].addresses[0];
        harvest(controller, strategy, _estimates);
        uint256 k = strategies[_vault].addresses.length;
        if (k > 1) {
            address[] memory _strategies = new address[](k);
            for (uint i; i < k-1; i++) {
                _strategies[i] = strategies[_vault].addresses[i+1];
            }
            _strategies[k-1] = strategy;
            strategies[_vault].addresses = _strategies;
        }
        // solhint-disable-next-line not-rely-on-time
        strategies[_vault].lastCalled = block.timestamp;
    }

    /**
     * @notice Earns tokens in the LegacyController to the v3 vault
     * @param _expected The expected amount to deposit after conversion
     */
    function legacyEarn(
        uint256 _expected
    )
        external
        onlyHarvester
    {
        legacyController.legacyDeposit(_expected);
    }

    /**
     * EXTERNAL VIEW FUNCTIONS
     */

    /**
     * @notice Returns the addresses of the strategies for a given vault
     * @param _vault The address of the vault
     */
    function strategyAddresses(
        address _vault
    )
        external
        view
        returns (address[] memory)
    {
        return strategies[_vault].addresses;
    }

    /**
     * PUBLIC VIEW FUNCTIONS
     */

    /**
     * @notice Returns the availability of a vault's strategy to be harvested
     * @param _vault The address of the vault
     */
    function canHarvest(
        address _vault
    )
        public
        view
        returns (bool)
    {
        Strategy storage strategy = strategies[_vault];
        // only can harvest if there are strategies, and when sufficient time has elapsed
        // solhint-disable-next-line not-rely-on-time
        return (strategy.addresses.length > 0 && strategy.lastCalled <= block.timestamp.sub(strategy.timeout));
    }

    /**
     * @notice Returns the estimated amount of WETH and YAXIS for the given strategy
     * @param _strategy The address of the strategy
     */
    function getEstimates(
        address _strategy
    )
        public
        view
        returns (uint256[] memory _estimates)
    {
        _estimates = IStrategyExtended(_strategy).getEstimates();
    }

    /**
     * MODIFIERS
     */

    modifier onlyController() {
        require(manager.allowedControllers(msg.sender), "!controller");
        _;
    }

    modifier onlyHarvester() {
        require(isHarvester[msg.sender], "!harvester");
        _;
    }

    modifier onlyStrategist() {
        require(msg.sender == manager.strategist(), "!strategist");
        _;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");

        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;

        return c;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) {
            return 0;
        }

        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return mod(a, b, "SafeMath: modulo by zero");
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts with custom message when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b != 0, errorMessage);
        return a % b;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

import "./IManager.sol";

interface IVault {
    function available() external view returns (uint256);
    function balance() external view returns (uint256);
    function deposit(uint256 _amount) external returns (uint256);
    function earn(address _strategy) external;
    function gauge() external returns (address);
    function getLPToken() external view returns (address);
    function getPricePerFullShare() external view returns (uint256);
    function getToken() external view returns (address);
    function manager() external view returns (IManager);
    function withdraw(uint256 _amount) external;
    function withdrawAll() external;
    function withdrawFee(uint256 _amount) external view returns (uint256);
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

import "./IManager.sol";

interface IController {
    function balanceOf() external view returns (uint256);
    function converter(address _vault) external view returns (address);
    function earn(address _strategy, address _token, uint256 _amount) external;
    function investEnabled() external view returns (bool);
    function harvestStrategy(address _strategy, uint256[] calldata _estimates) external;
    function manager() external view returns (IManager);
    function strategies() external view returns (uint256);
    function withdraw(address _token, uint256 _amount) external;
    function withdrawAll(address _strategy, address _convert) external;
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

import "./IManager.sol";

interface IHarvester {
    function addStrategy(address, address, uint256) external;
    function manager() external view returns (IManager);
    function removeStrategy(address, address, uint256) external;
    function slippage() external view returns (uint256);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

interface ILegacyController {
    function legacyDeposit(uint256 _expected) external;
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

interface IManager {
    function addVault(address) external;
    function allowedControllers(address) external view returns (bool);
    function allowedConverters(address) external view returns (bool);
    function allowedStrategies(address) external view returns (bool);
    function allowedVaults(address) external view returns (bool);
    function controllers(address) external view returns (address);
    function getHarvestFeeInfo() external view returns (address, address, uint256);
    function getToken(address) external view returns (address);
    function governance() external view returns (address);
    function halted() external view returns (bool);
    function harvester() external view returns (address);
    function insuranceFee() external view returns (uint256);
    function insurancePool() external view returns (address);
    function insurancePoolFee() external view returns (uint256);
    function pendingStrategist() external view returns (address);
    function removeVault(address) external;
    function stakingPool() external view returns (address);
    function stakingPoolShareFee() external view returns (uint256);
    function strategist() external view returns (address);
    function treasury() external view returns (address);
    function treasuryFee() external view returns (uint256);
    function withdrawalProtectionFee() external view returns (uint256);
    function yaxis() external view returns (address);
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

import "./IManager.sol";
import "./ISwap.sol";

interface IStrategy {
    function balanceOf() external view returns (uint256);
    function balanceOfPool() external view returns (uint256);
    function balanceOfWant() external view returns (uint256);
    function deposit() external;
    function harvest(uint256[] calldata) external;
    function manager() external view returns (IManager);
    function name() external view returns (string memory);
    function router() external view returns (ISwap);
    function skim() external;
    function want() external view returns (address);
    function weth() external view returns (address);
    function withdraw(address) external;
    function withdraw(uint256) external;
    function withdrawAll() external;
}

interface IStrategyExtended {
    function getEstimates() external view returns (uint256[] memory);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.6.2;

interface ISwap {
    function swapExactTokensForTokens(uint256, uint256, address[] calldata, address, uint256) external;
    function getAmountsOut(uint256, address[] calldata) external view returns (uint256[] memory);
}

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"_manager","type":"address"},{"internalType":"address","name":"_controller","type":"address"},{"internalType":"address","name":"_legacyController","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"controller","type":"address"},{"indexed":true,"internalType":"address","name":"strategy","type":"address"}],"name":"Harvest","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"harvester","type":"address"},{"indexed":false,"internalType":"bool","name":"status","type":"bool"}],"name":"HarvesterSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"vault","type":"address"},{"indexed":true,"internalType":"address","name":"strategy","type":"address"},{"indexed":false,"internalType":"uint256","name":"timeout","type":"uint256"}],"name":"StrategyAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"vault","type":"address"},{"indexed":true,"internalType":"address","name":"strategy","type":"address"},{"indexed":false,"internalType":"uint256","name":"timeout","type":"uint256"}],"name":"StrategyRemoved","type":"event"},{"inputs":[],"name":"ONE_HUNDRED_PERCENT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_vault","type":"address"},{"internalType":"address","name":"_strategy","type":"address"},{"internalType":"uint256","name":"_timeout","type":"uint256"}],"name":"addStrategy","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_vault","type":"address"}],"name":"canHarvest","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"controller","outputs":[{"internalType":"contract IController","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_strategy","type":"address"},{"internalType":"address","name":"_vault","type":"address"}],"name":"earn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_strategy","type":"address"}],"name":"getEstimates","outputs":[{"internalType":"uint256[]","name":"_estimates","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IController","name":"_controller","type":"address"},{"internalType":"address","name":"_strategy","type":"address"},{"internalType":"uint256[]","name":"_estimates","type":"uint256[]"}],"name":"harvest","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_vault","type":"address"},{"internalType":"uint256[]","name":"_estimates","type":"uint256[]"}],"name":"harvestNextStrategy","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"isHarvester","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"legacyController","outputs":[{"internalType":"contract ILegacyController","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_expected","type":"uint256"}],"name":"legacyEarn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"manager","outputs":[{"internalType":"contract IManager","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_vault","type":"address"},{"internalType":"address","name":"_strategy","type":"address"},{"internalType":"uint256","name":"_timeout","type":"uint256"}],"name":"removeStrategy","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_harvester","type":"address"},{"internalType":"bool","name":"_status","type":"bool"}],"name":"setHarvester","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_slippage","type":"uint256"}],"name":"setSlippage","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"slippage","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"strategies","outputs":[{"internalType":"uint256","name":"timeout","type":"uint256"},{"internalType":"uint256","name":"lastCalled","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_vault","type":"address"}],"name":"strategyAddresses","outputs":[{"internalType":"address[]","name":"","type":"address[]"}],"stateMutability":"view","type":"function"}]

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

000000000000000000000000ab72cc293b63f6477baf9d514da735cf6caadc2d000000000000000000000000834ebce3b3fb5b9647d9398a1f6f44a2e831ac6000000000000000000000000084d40423e66c02689c2c90fbb28213dc06aa6f1a

-----Decoded View---------------
Arg [0] : _manager (address): 0xAB72cC293B63f6477BAf9d514Da735Cf6caADC2d
Arg [1] : _controller (address): 0x834ebCE3b3Fb5B9647d9398a1f6F44A2E831aC60
Arg [2] : _legacyController (address): 0x84D40423e66C02689c2C90fbB28213dC06aa6F1a

-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 000000000000000000000000ab72cc293b63f6477baf9d514da735cf6caadc2d
Arg [1] : 000000000000000000000000834ebce3b3fb5b9647d9398a1f6f44a2e831ac60
Arg [2] : 00000000000000000000000084d40423e66c02689c2c90fbb28213dc06aa6f1a