Contract 0xbe45712ea55f3e9bc795449e5221c7a5a44cc472 8

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

contract Governable {
    address public gov;

    constructor() public {
        gov = msg.sender;
    }

    modifier onlyGov() {
        require(msg.sender == gov, "Governable: forbidden");
        _;
    }

    function setGov(address _gov) external onlyGov {
        gov = _gov;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

/**
 * @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;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @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 `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, 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 `sender` to `recipient` 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 sender,
        address recipient,
        uint256 amount
    ) external returns (bool);

    /**
     * @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);
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

import "./IERC20.sol";
import "../math/SafeMath.sol";
import "../utils/Address.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using SafeMath for uint256;
    using Address for address;

    function safeTransfer(
        IERC20 token,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(
        IERC20 token,
        address from,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        // solhint-disable-next-line max-line-length
        require((value == 0) || (token.allowance(address(this), spender) == 0), "SafeERC20: approve from non-zero to non-zero allowance");
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        uint256 newAllowance = token.allowance(address(this), spender).add(value);
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        uint256 newAllowance = token.allowance(address(this), spender).sub(value, "SafeERC20: decreased allowance below zero");
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        if (returndata.length > 0) {
            // Return data is optional
            // solhint-disable-next-line max-line-length
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.6.12;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            size := extcodesize(account)
        }
        return size > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain`call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.staticcall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.3._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.3._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) private pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() internal {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and make it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        // On the first call to nonReentrant, _notEntered will be true
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;

        _;

        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

interface IRewardTracker {
    function depositBalances(address _account, address _depositToken) external view returns (uint256);
    function stakedAmounts(address _account) external view returns (uint256);
    function updateRewards() external;
    function stake(address _depositToken, uint256 _amount) external;
    function stakeForAccount(address _fundingAccount, address _account, address _depositToken, uint256 _amount) external;
    function unstake(address _depositToken, uint256 _amount) external;
    function unstakeForAccount(address _account, address _depositToken, uint256 _amount, address _receiver) external;
    function tokensPerInterval() external view returns (uint256);
    function claim(address _receiver) external returns (uint256);
    function claimForAccount(address _account, address _receiver) external returns (uint256);
    function claimable(address _account) external view returns (uint256);
    function averageStakedAmounts(address _account) external view returns (uint256);
    function cumulativeRewards(address _account) external view returns (uint256);
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

interface IVester {
    function rewardTracker() external view returns (address);

    function claimForAccount(address _account, address _receiver) external returns (uint256);

    function claimable(address _account) external view returns (uint256);
    function cumulativeClaimAmounts(address _account) external view returns (uint256);
    function claimedAmounts(address _account) external view returns (uint256);
    function pairAmounts(address _account) external view returns (uint256);
    function getVestedAmount(address _account) external view returns (uint256);
    function transferredAverageStakedAmounts(address _account) external view returns (uint256);
    function transferredCumulativeRewards(address _account) external view returns (uint256);
    function cumulativeRewardDeductions(address _account) external view returns (uint256);
    function bonusRewards(address _account) external view returns (uint256);

    function transferStakeValues(address _sender, address _receiver) external;
    function setTransferredAverageStakedAmounts(address _account, uint256 _amount) external;
    function setTransferredCumulativeRewards(address _account, uint256 _amount) external;
    function setCumulativeRewardDeductions(address _account, uint256 _amount) external;
    function setBonusRewards(address _account, uint256 _amount) external;

    function getMaxVestableAmount(address _account) external view returns (uint256);
    function getCombinedAverageStakedAmount(address _account) external view returns (uint256);
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

import "./Vester.sol";

contract MlpVester is Vester {
    constructor(
        uint256 _vestingDuration,
        address _esToken,
        address _pairToken,
        address _claimableToken,
        address _rewardTracker
    ) public Vester("Vested MLP", "vMLP", _vestingDuration, _esToken, _pairToken, _claimableToken, _rewardTracker) {}
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

import "../libraries/math/SafeMath.sol";
import "../libraries/token/IERC20.sol";
import "../libraries/token/SafeERC20.sol";
import "../libraries/utils/ReentrancyGuard.sol";

import "./interfaces/IRewardTracker.sol";
import "./interfaces/IVester.sol";
import "../tokens/interfaces/IMintable.sol";
import "../access/Governable.sol";

contract Vester is IVester, IERC20, ReentrancyGuard, Governable {
    using SafeMath for uint256;
    using SafeERC20 for IERC20;

    string public name;
    string public symbol;
    uint8 public decimals = 18;

    uint256 public vestingDuration;

    address public esToken;
    address public pairToken;
    address public claimableToken;

    address public override rewardTracker;

    uint256 public override totalSupply;
    uint256 public pairSupply;

    bool public hasMaxVestableAmount;

    mapping(address => uint256) public balances;
    mapping(address => uint256) public override pairAmounts;
    mapping(address => uint256) public override cumulativeClaimAmounts;
    mapping(address => uint256) public override claimedAmounts;
    mapping(address => uint256) public lastVestingTimes;

    mapping(address => uint256) public override transferredAverageStakedAmounts;
    mapping(address => uint256) public override transferredCumulativeRewards;
    mapping(address => uint256) public override cumulativeRewardDeductions;
    mapping(address => uint256) public override bonusRewards;

    mapping(address => bool) public isHandler;

    event Claim(address receiver, uint256 amount);
    event Deposit(address account, uint256 amount);
    event Withdraw(address account, uint256 claimedAmount, uint256 balance);
    event PairTransfer(address indexed from, address indexed to, uint256 value);

    constructor(
        string memory _name,
        string memory _symbol,
        uint256 _vestingDuration,
        address _esToken,
        address _pairToken,
        address _claimableToken,
        address _rewardTracker
    ) public {
        name = _name;
        symbol = _symbol;

        vestingDuration = _vestingDuration;

        esToken = _esToken;
        pairToken = _pairToken;
        claimableToken = _claimableToken;

        rewardTracker = _rewardTracker;

        if (rewardTracker != address(0)) {
            hasMaxVestableAmount = true;
        }
    }

    function setHandler(address _handler, bool _isActive) external onlyGov {
        isHandler[_handler] = _isActive;
    }

    function setHasMaxVestableAmount(bool _hasMaxVestableAmount) external onlyGov {
        hasMaxVestableAmount = _hasMaxVestableAmount;
    }

    function deposit(uint256 _amount) external nonReentrant {
        _deposit(msg.sender, _amount);
    }

    function depositForAccount(address _account, uint256 _amount) external nonReentrant {
        _validateHandler();
        _deposit(_account, _amount);
    }

    function claim() external nonReentrant returns (uint256) {
        return _claim(msg.sender, msg.sender);
    }

    function claimForAccount(address _account, address _receiver) external override nonReentrant returns (uint256) {
        _validateHandler();
        return _claim(_account, _receiver);
    }

    // to help users who accidentally send their tokens to this contract
    function withdrawToken(
        address _token,
        address _account,
        uint256 _amount
    ) external onlyGov {
        IERC20(_token).safeTransfer(_account, _amount);
    }

    function withdraw() external nonReentrant {
        address account = msg.sender;
        address _receiver = account;
        _claim(account, _receiver);

        uint256 claimedAmount = cumulativeClaimAmounts[account];
        uint256 balance = balances[account];
        uint256 totalVested = balance.add(claimedAmount);
        require(totalVested > 0, "Vester: vested amount is zero");

        if (hasPairToken()) {
            uint256 pairAmount = pairAmounts[account];
            _burnPair(account, pairAmount);
            IERC20(pairToken).safeTransfer(_receiver, pairAmount);
        }

        IERC20(esToken).safeTransfer(_receiver, balance);
        _burn(account, balance);

        delete cumulativeClaimAmounts[account];
        delete claimedAmounts[account];
        delete lastVestingTimes[account];

        emit Withdraw(account, claimedAmount, balance);
    }

    function transferStakeValues(address _sender, address _receiver) external override nonReentrant {
        _validateHandler();

        transferredAverageStakedAmounts[_receiver] = getCombinedAverageStakedAmount(_sender);
        transferredAverageStakedAmounts[_sender] = 0;

        uint256 transferredCumulativeReward = transferredCumulativeRewards[_sender];
        uint256 cumulativeReward = IRewardTracker(rewardTracker).cumulativeRewards(_sender);

        transferredCumulativeRewards[_receiver] = transferredCumulativeReward.add(cumulativeReward);
        cumulativeRewardDeductions[_sender] = cumulativeReward;
        transferredCumulativeRewards[_sender] = 0;

        bonusRewards[_receiver] = bonusRewards[_sender];
        bonusRewards[_sender] = 0;
    }

    function setTransferredAverageStakedAmounts(address _account, uint256 _amount) external override nonReentrant {
        _validateHandler();
        transferredAverageStakedAmounts[_account] = _amount;
    }

    function setTransferredCumulativeRewards(address _account, uint256 _amount) external override nonReentrant {
        _validateHandler();
        transferredCumulativeRewards[_account] = _amount;
    }

    function setCumulativeRewardDeductions(address _account, uint256 _amount) external override nonReentrant {
        _validateHandler();
        cumulativeRewardDeductions[_account] = _amount;
    }

    function setBonusRewards(address _account, uint256 _amount) external override nonReentrant {
        _validateHandler();
        bonusRewards[_account] = _amount;
    }

    function claimable(address _account) public view override returns (uint256) {
        uint256 amount = cumulativeClaimAmounts[_account].sub(claimedAmounts[_account]);
        uint256 nextClaimable = _getNextClaimableAmount(_account);
        return amount.add(nextClaimable);
    }

    function getMaxVestableAmount(address _account) public view override returns (uint256) {
        if (!hasRewardTracker()) {
            return 0;
        }

        uint256 transferredCumulativeReward = transferredCumulativeRewards[_account];
        uint256 bonusReward = bonusRewards[_account];
        uint256 cumulativeReward = IRewardTracker(rewardTracker).cumulativeRewards(_account);
        uint256 maxVestableAmount = cumulativeReward.add(transferredCumulativeReward).add(bonusReward);

        uint256 cumulativeRewardDeduction = cumulativeRewardDeductions[_account];

        if (maxVestableAmount < cumulativeRewardDeduction) {
            return 0;
        }

        return maxVestableAmount.sub(cumulativeRewardDeduction);
    }

    function getCombinedAverageStakedAmount(address _account) public view override returns (uint256) {
        uint256 cumulativeReward = IRewardTracker(rewardTracker).cumulativeRewards(_account);
        uint256 transferredCumulativeReward = transferredCumulativeRewards[_account];
        uint256 totalCumulativeReward = cumulativeReward.add(transferredCumulativeReward);
        if (totalCumulativeReward == 0) {
            return 0;
        }

        uint256 averageStakedAmount = IRewardTracker(rewardTracker).averageStakedAmounts(_account);
        uint256 transferredAverageStakedAmount = transferredAverageStakedAmounts[_account];

        return averageStakedAmount.mul(cumulativeReward).div(totalCumulativeReward).add(transferredAverageStakedAmount.mul(transferredCumulativeReward).div(totalCumulativeReward));
    }

    function getPairAmount(address _account, uint256 _esAmount) public view returns (uint256) {
        if (!hasRewardTracker()) {
            return 0;
        }

        uint256 combinedAverageStakedAmount = getCombinedAverageStakedAmount(_account);
        if (combinedAverageStakedAmount == 0) {
            return 0;
        }

        uint256 maxVestableAmount = getMaxVestableAmount(_account);
        if (maxVestableAmount == 0) {
            return 0;
        }

        return _esAmount.mul(combinedAverageStakedAmount).div(maxVestableAmount);
    }

    function hasRewardTracker() public view returns (bool) {
        return rewardTracker != address(0);
    }

    function hasPairToken() public view returns (bool) {
        return pairToken != address(0);
    }

    function getTotalVested(address _account) public view returns (uint256) {
        return balances[_account].add(cumulativeClaimAmounts[_account]);
    }

    function balanceOf(address _account) public view override returns (uint256) {
        return balances[_account];
    }

    // empty implementation, tokens are non-transferrable
    function transfer(
        address, /* recipient */
        uint256 /* amount */
    ) public override returns (bool) {
        revert("Vester: non-transferrable");
    }

    // empty implementation, tokens are non-transferrable
    function allowance(
        address, /* owner */
        address /* spender */
    ) public view virtual override returns (uint256) {
        return 0;
    }

    // empty implementation, tokens are non-transferrable
    function approve(
        address, /* spender */
        uint256 /* amount */
    ) public virtual override returns (bool) {
        revert("Vester: non-transferrable");
    }

    // empty implementation, tokens are non-transferrable
    function transferFrom(
        address, /* sender */
        address, /* recipient */
        uint256 /* amount */
    ) public virtual override returns (bool) {
        revert("Vester: non-transferrable");
    }

    function getVestedAmount(address _account) public view override returns (uint256) {
        uint256 balance = balances[_account];
        uint256 cumulativeClaimAmount = cumulativeClaimAmounts[_account];
        return balance.add(cumulativeClaimAmount);
    }

    function _mint(address _account, uint256 _amount) private {
        require(_account != address(0), "Vester: mint to the zero address");

        totalSupply = totalSupply.add(_amount);
        balances[_account] = balances[_account].add(_amount);

        emit Transfer(address(0), _account, _amount);
    }

    function _mintPair(address _account, uint256 _amount) private {
        require(_account != address(0), "Vester: mint to the zero address");

        pairSupply = pairSupply.add(_amount);
        pairAmounts[_account] = pairAmounts[_account].add(_amount);

        emit PairTransfer(address(0), _account, _amount);
    }

    function _burn(address _account, uint256 _amount) private {
        require(_account != address(0), "Vester: burn from the zero address");

        balances[_account] = balances[_account].sub(_amount, "Vester: burn amount exceeds balance");
        totalSupply = totalSupply.sub(_amount);

        emit Transfer(_account, address(0), _amount);
    }

    function _burnPair(address _account, uint256 _amount) private {
        require(_account != address(0), "Vester: burn from the zero address");

        pairAmounts[_account] = pairAmounts[_account].sub(_amount, "Vester: burn amount exceeds balance");
        pairSupply = pairSupply.sub(_amount);

        emit PairTransfer(_account, address(0), _amount);
    }

    function _deposit(address _account, uint256 _amount) private {
        require(_amount > 0, "Vester: invalid _amount");

        _updateVesting(_account);

        IERC20(esToken).safeTransferFrom(_account, address(this), _amount);

        _mint(_account, _amount);

        if (hasPairToken()) {
            uint256 pairAmount = pairAmounts[_account];
            uint256 nextPairAmount = getPairAmount(_account, balances[_account]);
            if (nextPairAmount > pairAmount) {
                uint256 pairAmountDiff = nextPairAmount.sub(pairAmount);
                IERC20(pairToken).safeTransferFrom(_account, address(this), pairAmountDiff);
                _mintPair(_account, pairAmountDiff);
            }
        }

        if (hasMaxVestableAmount) {
            uint256 maxAmount = getMaxVestableAmount(_account);
            require(getTotalVested(_account) <= maxAmount, "Vester: max vestable amount exceeded");
        }

        emit Deposit(_account, _amount);
    }

    function _updateVesting(address _account) private {
        uint256 amount = _getNextClaimableAmount(_account);
        lastVestingTimes[_account] = block.timestamp;

        if (amount == 0) {
            return;
        }

        // transfer claimableAmount from balances to cumulativeClaimAmounts
        _burn(_account, amount);
        cumulativeClaimAmounts[_account] = cumulativeClaimAmounts[_account].add(amount);

        IMintable(esToken).burn(address(this), amount);
    }

    function _getNextClaimableAmount(address _account) private view returns (uint256) {
        uint256 timeDiff = block.timestamp.sub(lastVestingTimes[_account]);

        uint256 balance = balances[_account];
        if (balance == 0) {
            return 0;
        }

        uint256 vestedAmount = getVestedAmount(_account);
        uint256 claimableAmount = vestedAmount.mul(timeDiff).div(vestingDuration);

        if (claimableAmount < balance) {
            return claimableAmount;
        }

        return balance;
    }

    function _claim(address _account, address _receiver) private returns (uint256) {
        _updateVesting(_account);
        uint256 amount = claimable(_account);
        claimedAmounts[_account] = claimedAmounts[_account].add(amount);
        IERC20(claimableToken).safeTransfer(_receiver, amount);
        emit Claim(_account, amount);
        return amount;
    }

    function _validateHandler() private view {
        require(isHandler[msg.sender], "Vester: forbidden");
    }
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

interface IMintable {
    function isMinter(address _account) external returns (bool);
    function setMinter(address _minter, bool _isActive) external;
    function mint(address _account, uint256 _amount) external;
    function burn(address _account, uint256 _amount) external;
}

{
  "optimizer": {
    "enabled": true,
    "runs": 50
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"uint256","name":"_vestingDuration","type":"uint256"},{"internalType":"address","name":"_esToken","type":"address"},{"internalType":"address","name":"_pairToken","type":"address"},{"internalType":"address","name":"_claimableToken","type":"address"},{"internalType":"address","name":"_rewardTracker","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"receiver","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Claim","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Deposit","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"PairTransfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"claimedAmount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"balance","type":"uint256"}],"name":"Withdraw","type":"event"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balances","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"bonusRewards","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"claim","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"},{"internalType":"address","name":"_receiver","type":"address"}],"name":"claimForAccount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"}],"name":"claimable","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"claimableToken","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"claimedAmounts","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"cumulativeClaimAmounts","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"cumulativeRewardDeductions","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"deposit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"depositForAccount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"esToken","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"}],"name":"getCombinedAverageStakedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"}],"name":"getMaxVestableAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"},{"internalType":"uint256","name":"_esAmount","type":"uint256"}],"name":"getPairAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"}],"name":"getTotalVested","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"}],"name":"getVestedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"gov","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"hasMaxVestableAmount","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"hasPairToken","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"hasRewardTracker","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"isHandler","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"lastVestingTimes","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"pairAmounts","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pairSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pairToken","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"rewardTracker","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"setBonusRewards","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"setCumulativeRewardDeductions","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_gov","type":"address"}],"name":"setGov","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_handler","type":"address"},{"internalType":"bool","name":"_isActive","type":"bool"}],"name":"setHandler","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_hasMaxVestableAmount","type":"bool"}],"name":"setHasMaxVestableAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"setTransferredAverageStakedAmounts","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"setTransferredCumulativeRewards","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_sender","type":"address"},{"internalType":"address","name":"_receiver","type":"address"}],"name":"transferStakeValues","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"transferredAverageStakedAmounts","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"transferredCumulativeRewards","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"vestingDuration","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_token","type":"address"},{"internalType":"address","name":"_account","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"withdrawToken","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

0000000000000000000000000000000000000000000000000000000001e1338000000000000000000000000006177a05704c8156f8b3ae9391365497c432260a000000000000000000000000dcf674adf297ce4a14373d12ce7872a1491bfec5000000000000000000000000e4d8701c69b3b94a620ff048e4226c895b67b2c0000000000000000000000000dcf674adf297ce4a14373d12ce7872a1491bfec5

-----Decoded View---------------
Arg [0] : _vestingDuration (uint256): 31536000
Arg [1] : _esToken (address): 0x06177a05704C8156f8b3ae9391365497C432260A
Arg [2] : _pairToken (address): 0xdCF674ADF297Ce4a14373D12Ce7872A1491bfec5
Arg [3] : _claimableToken (address): 0xE4d8701C69b3B94A620ff048e4226C895b67b2c0
Arg [4] : _rewardTracker (address): 0xdCF674ADF297Ce4a14373D12Ce7872A1491bfec5

-----Encoded View---------------
5 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000001e13380
Arg [1] : 00000000000000000000000006177a05704c8156f8b3ae9391365497c432260a
Arg [2] : 000000000000000000000000dcf674adf297ce4a14373d12ce7872a1491bfec5
Arg [3] : 000000000000000000000000e4d8701c69b3b94a620ff048e4226c895b67b2c0
Arg [4] : 000000000000000000000000dcf674adf297ce4a14373d12ce7872a1491bfec5