Contract 0x3892b8cF646b17709C91E653319bA5504a5FEafe

// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

import "./interfaces/IRouter.sol";
import "./interfaces/IVault.sol";
import "./interfaces/IOrderBook.sol";

import "../peripherals/interfaces/ITimelock.sol";
import "./BasePositionManager.sol";

contract PositionManager is BasePositionManager {
    address public orderBook;
    bool public inLegacyMode;

    bool public shouldValidateIncreaseOrder = true;

    mapping(address => bool) public isOrderKeeper;
    mapping(address => bool) public isPartner;
    mapping(address => bool) public isLiquidator;

    event SetOrderKeeper(address indexed account, bool isActive);
    event SetLiquidator(address indexed account, bool isActive);
    event SetOrderBook(address orderBook);
    event SetPartner(address account, bool isActive);
    event SetInLegacyMode(bool inLegacyMode);
    event SetShouldValidateIncreaseOrder(bool shouldValidateIncreaseOrder);

    modifier onlyOrderKeeper() {
        require(isOrderKeeper[msg.sender], "PositionManager: forbidden");
        _;
    }

    modifier onlyLiquidator() {
        require(isLiquidator[msg.sender] || msg.sender == address(this), "PositionManager: forbidden");
        _;
    }

    modifier onlyPartnersOrLegacyMode() {
        require(isPartner[msg.sender] || inLegacyMode, "PositionManager: forbidden");
        _;
    }

    constructor(
        address _vault,
        address _router,
        address _weth,
        uint256 _depositFee,
        address _orderBook
    ) public BasePositionManager(_vault, _router, _weth, _depositFee) {
        orderBook = _orderBook;
    }

    function setOrderKeeper(address _account, bool _isActive) external onlyAdmin {
        isOrderKeeper[_account] = _isActive;
        emit SetOrderKeeper(_account, _isActive);
    }

    function setOrderBook(address _orderBook) external onlyAdmin {
        orderBook = _orderBook;
        emit SetOrderBook(_orderBook);
    }

    function setLiquidator(address _account, bool _isActive) external onlyAdmin {
        isLiquidator[_account] = _isActive;
        emit SetLiquidator(_account, _isActive);
    }

    function setPartner(address _account, bool _isActive) external onlyAdmin {
        isPartner[_account] = _isActive;
        emit SetPartner(_account, _isActive);
    }

    function setInLegacyMode(bool _inLegacyMode) external onlyAdmin {
        inLegacyMode = _inLegacyMode;
        emit SetInLegacyMode(_inLegacyMode);
    }

    function setShouldValidateIncreaseOrder(bool _shouldValidateIncreaseOrder) external onlyAdmin {
        shouldValidateIncreaseOrder = _shouldValidateIncreaseOrder;
        emit SetShouldValidateIncreaseOrder(_shouldValidateIncreaseOrder);
    }

    function increasePosition(
        address[] memory _path,
        address _indexToken,
        uint256 _amountIn,
        uint256 _minOut,
        uint256 _sizeDelta,
        bool _isLong,
        uint256 _price
    ) external nonReentrant onlyPartnersOrLegacyMode {
        require(_path.length == 1 || _path.length == 2, "PositionManager: invalid _path.length");

        if (_amountIn > 0) {
            if (_path.length == 1) {
                IRouter(router).pluginTransfer(_path[0], msg.sender, address(this), _amountIn);
            } else {
                IRouter(router).pluginTransfer(_path[0], msg.sender, vault, _amountIn);
                _amountIn = _swap(_path, _minOut, address(this));
            }

            uint256 afterFeeAmount = _collectFees(msg.sender, _path, _amountIn, _indexToken, _isLong, _sizeDelta);
            IERC20(_path[_path.length - 1]).safeTransfer(vault, afterFeeAmount);
        }

        _increasePosition(msg.sender, _path[_path.length - 1], _indexToken, _sizeDelta, _isLong, _price);
    }

    function increasePositionETH(
        address[] memory _path,
        address _indexToken,
        uint256 _minOut,
        uint256 _sizeDelta,
        bool _isLong,
        uint256 _price
    ) external payable nonReentrant onlyPartnersOrLegacyMode {
        require(_path.length == 1 || _path.length == 2, "PositionManager: invalid _path.length");
        require(_path[0] == weth, "PositionManager: invalid _path");

        if (msg.value > 0) {
            _transferInETH();
            uint256 _amountIn = msg.value;

            if (_path.length > 1) {
                IERC20(weth).safeTransfer(vault, msg.value);
                _amountIn = _swap(_path, _minOut, address(this));
            }

            uint256 afterFeeAmount = _collectFees(msg.sender, _path, _amountIn, _indexToken, _isLong, _sizeDelta);
            IERC20(_path[_path.length - 1]).safeTransfer(vault, afterFeeAmount);
        }

        _increasePosition(msg.sender, _path[_path.length - 1], _indexToken, _sizeDelta, _isLong, _price);
    }

    function decreasePosition(
        address _collateralToken,
        address _indexToken,
        uint256 _collateralDelta,
        uint256 _sizeDelta,
        bool _isLong,
        address _receiver,
        uint256 _price
    ) external nonReentrant onlyPartnersOrLegacyMode {
        _decreasePosition(
            msg.sender,
            _collateralToken,
            _indexToken,
            _collateralDelta,
            _sizeDelta,
            _isLong,
            _receiver,
            _price
        );
    }

    function decreasePositionETH(
        address _collateralToken,
        address _indexToken,
        uint256 _collateralDelta,
        uint256 _sizeDelta,
        bool _isLong,
        address payable _receiver,
        uint256 _price
    ) external nonReentrant onlyPartnersOrLegacyMode {
        require(_collateralToken == weth, "PositionManager: invalid _collateralToken");

        uint256 amountOut = _decreasePosition(
            msg.sender,
            _collateralToken,
            _indexToken,
            _collateralDelta,
            _sizeDelta,
            _isLong,
            address(this),
            _price
        );
        _transferOutETH(amountOut, _receiver);
    }

    function decreasePositionAndSwap(
        address[] memory _path,
        address _indexToken,
        uint256 _collateralDelta,
        uint256 _sizeDelta,
        bool _isLong,
        address _receiver,
        uint256 _price,
        uint256 _minOut
    ) external nonReentrant onlyPartnersOrLegacyMode {
        require(_path.length == 2, "PositionManager: invalid _path.length");

        uint256 amount = _decreasePosition(
            msg.sender,
            _path[0],
            _indexToken,
            _collateralDelta,
            _sizeDelta,
            _isLong,
            address(this),
            _price
        );
        IERC20(_path[0]).safeTransfer(vault, amount);
        _swap(_path, _minOut, _receiver);
    }

    function decreasePositionAndSwapETH(
        address[] memory _path,
        address _indexToken,
        uint256 _collateralDelta,
        uint256 _sizeDelta,
        bool _isLong,
        address payable _receiver,
        uint256 _price,
        uint256 _minOut
    ) external nonReentrant onlyPartnersOrLegacyMode {
        require(_path.length == 2, "PositionManager: invalid _path.length");
        require(_path[_path.length - 1] == weth, "PositionManager: invalid _path");

        uint256 amount = _decreasePosition(
            msg.sender,
            _path[0],
            _indexToken,
            _collateralDelta,
            _sizeDelta,
            _isLong,
            address(this),
            _price
        );
        IERC20(_path[0]).safeTransfer(vault, amount);
        uint256 amountOut = _swap(_path, _minOut, address(this));
        _transferOutETH(amountOut, _receiver);
    }

    function liquidatePosition(
        address _account,
        address _collateralToken,
        address _indexToken,
        bool _isLong,
        address _feeReceiver
    ) external nonReentrant onlyLiquidator {
        address _vault = vault;
        address timelock = IVault(_vault).gov();

        ITimelock(timelock).enableLeverage(_vault);
        IVault(_vault).liquidatePosition(_account, _collateralToken, _indexToken, _isLong, _feeReceiver);
        ITimelock(timelock).disableLeverage(_vault);
    }

    function liquidatePositions(
        address[] calldata _accounts,
        address[] calldata _collateralTokens,
        address[] calldata _indexTokens,
        bool[] calldata isLongs,
        address _feeReceiver
    ) external onlyLiquidator {
        require(
            _accounts.length == _collateralTokens.length &&
                _accounts.length == _indexTokens.length &&
                _accounts.length == isLongs.length,
            "PositionRouter: liquidatePositions arrays must have the same length"
        );
        for (uint256 i = 0; i < _accounts.length; i++) {
            try
                this.liquidatePosition(_accounts[i], _collateralTokens[i], _indexTokens[i], isLongs[i], _feeReceiver)
            {} catch {}
        }
    }

    function executeSwapOrder(
        address _account,
        uint256 _orderIndex,
        address payable _feeReceiver
    ) external onlyOrderKeeper {
        IOrderBook(orderBook).executeSwapOrder(_account, _orderIndex, _feeReceiver);
    }

    function executeIncreaseOrder(
        address _account,
        uint256 _orderIndex,
        address payable _feeReceiver
    ) external onlyOrderKeeper {
        uint256 sizeDelta = _validateIncreaseOrder(_account, _orderIndex);

        address _vault = vault;
        address timelock = IVault(_vault).gov();

        ITimelock(timelock).enableLeverage(_vault);
        IOrderBook(orderBook).executeIncreaseOrder(_account, _orderIndex, _feeReceiver);
        ITimelock(timelock).disableLeverage(_vault);

        _emitIncreasePositionReferral(_account, sizeDelta);
    }

    function executeDecreaseOrder(
        address _account,
        uint256 _orderIndex,
        address payable _feeReceiver
    ) external onlyOrderKeeper {
        address _vault = vault;
        address timelock = IVault(_vault).gov();

        (
            ,
            ,
            ,
            // _collateralToken
            // _collateralDelta
            // _indexToken
            uint256 _sizeDelta, // _isLong // triggerPrice // triggerAboveThreshold // executionFee
            ,
            ,
            ,

        ) = IOrderBook(orderBook).getDecreaseOrder(_account, _orderIndex);

        ITimelock(timelock).enableLeverage(_vault);
        IOrderBook(orderBook).executeDecreaseOrder(_account, _orderIndex, _feeReceiver);
        ITimelock(timelock).disableLeverage(_vault);

        _emitDecreasePositionReferral(_account, _sizeDelta);
    }

    function _validateIncreaseOrder(address _account, uint256 _orderIndex) internal view returns (uint256) {
        (
            address _purchaseToken,
            uint256 _purchaseTokenAmount,
            address _collateralToken,
            address _indexToken,
            uint256 _sizeDelta,
            bool _isLong, // triggerPrice // triggerAboveThreshold // executionFee
            ,
            ,

        ) = IOrderBook(orderBook).getIncreaseOrder(_account, _orderIndex);

        if (!shouldValidateIncreaseOrder) {
            return _sizeDelta;
        }

        // shorts are okay
        if (!_isLong) {
            return _sizeDelta;
        }

        // if the position size is not increasing, this is a collateral deposit
        require(_sizeDelta > 0, "PositionManager: long deposit");

        IVault _vault = IVault(vault);
        (uint256 size, uint256 collateral, , , , , , ) = _vault.getPosition(
            _account,
            _collateralToken,
            _indexToken,
            _isLong
        );

        // if there is no existing position, do not charge a fee
        if (size == 0) {
            return _sizeDelta;
        }

        uint256 nextSize = size.add(_sizeDelta);
        uint256 collateralDelta = _vault.tokenToUsdMin(_purchaseToken, _purchaseTokenAmount);
        uint256 nextCollateral = collateral.add(collateralDelta);

        uint256 prevLeverage = size.mul(BASIS_POINTS_DIVISOR).div(collateral);
        // allow for a maximum of a increasePositionBufferBps decrease since there might be some swap fees taken from the collateral
        uint256 nextLeverageWithBuffer = nextSize.mul(BASIS_POINTS_DIVISOR + increasePositionBufferBps).div(
            nextCollateral
        );

        require(nextLeverageWithBuffer >= prevLeverage, "PositionManager: long leverage decrease");

        return _sizeDelta;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

interface IRouter {
    function addPlugin(address _plugin) external;

    function pluginTransfer(
        address _token,
        address _account,
        address _receiver,
        uint256 _amount
    ) external;

    function pluginIncreasePosition(
        address _account,
        address _collateralToken,
        address _indexToken,
        uint256 _sizeDelta,
        bool _isLong
    ) external;

    function pluginDecreasePosition(
        address _account,
        address _collateralToken,
        address _indexToken,
        uint256 _collateralDelta,
        uint256 _sizeDelta,
        bool _isLong,
        address _receiver
    ) external returns (uint256);

    function swap(
        address[] memory _path,
        uint256 _amountIn,
        uint256 _minOut,
        address _receiver
    ) external;
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

import "./IVaultUtils.sol";

interface IVault {
    function isInitialized() external view returns (bool);

    function isSwapEnabled() external view returns (bool);

    function isLeverageEnabled() external view returns (bool);

    function setVaultUtils(IVaultUtils _vaultUtils) external;

    function setError(uint256 _errorCode, string calldata _error) external;

    function router() external view returns (address);

    function usdg() external view returns (address);

    function gov() external view returns (address);

    function whitelistedTokenCount() external view returns (uint256);

    function maxLeverage() external view returns (uint256);

    function minProfitTime() external view returns (uint256);

    function hasDynamicFees() external view returns (bool);

    function fundingInterval() external view returns (uint256);

    function totalTokenWeights() external view returns (uint256);

    function getTargetUsdgAmount(address _token) external view returns (uint256);

    function inManagerMode() external view returns (bool);

    function inPrivateLiquidationMode() external view returns (bool);

    function maxGasPrice() external view returns (uint256);

    function approvedRouters(address _account, address _router) external view returns (bool);

    function isLiquidator(address _account) external view returns (bool);

    function isManager(address _account) external view returns (bool);

    function minProfitBasisPoints(address _token) external view returns (uint256);

    function tokenBalances(address _token) external view returns (uint256);

    function lastFundingTimes(address _token) external view returns (uint256);

    function setMaxLeverage(uint256 _maxLeverage) external;

    function setInManagerMode(bool _inManagerMode) external;

    function setManager(address _manager, bool _isManager) external;

    function setIsSwapEnabled(bool _isSwapEnabled) external;

    function setIsLeverageEnabled(bool _isLeverageEnabled) external;

    function setMaxGasPrice(uint256 _maxGasPrice) external;

    function setUsdgAmount(address _token, uint256 _amount) external;

    function setBufferAmount(address _token, uint256 _amount) external;

    function setMaxGlobalShortSize(address _token, uint256 _amount) external;

    function setInPrivateLiquidationMode(bool _inPrivateLiquidationMode) external;

    function setLiquidator(address _liquidator, bool _isActive) external;

    function setFundingRate(
        uint256 _fundingInterval,
        uint256 _fundingRateFactor,
        uint256 _stableFundingRateFactor
    ) external;

    function setFees(
        uint256 _taxBasisPoints,
        uint256 _stableTaxBasisPoints,
        uint256 _mintBurnFeeBasisPoints,
        uint256 _swapFeeBasisPoints,
        uint256 _stableSwapFeeBasisPoints,
        uint256 _marginFeeBasisPoints,
        uint256 _liquidationFeeUsd,
        uint256 _minProfitTime,
        bool _hasDynamicFees
    ) external;

    function setTokenConfig(
        address _token,
        uint256 _tokenDecimals,
        uint256 _redemptionBps,
        uint256 _minProfitBps,
        uint256 _maxUsdgAmount,
        bool _isStable,
        bool _isShortable
    ) external;

    function setPriceFeed(address _priceFeed) external;

    function withdrawFees(address _token, address _receiver) external returns (uint256);

    function directPoolDeposit(address _token) external;

    function buyUSDG(address _token, address _receiver) external returns (uint256);

    function sellUSDG(address _token, address _receiver) external returns (uint256);

    function swap(
        address _tokenIn,
        address _tokenOut,
        address _receiver
    ) external returns (uint256);

    function increasePosition(
        address _account,
        address _collateralToken,
        address _indexToken,
        uint256 _sizeDelta,
        bool _isLong
    ) external;

    function decreasePosition(
        address _account,
        address _collateralToken,
        address _indexToken,
        uint256 _collateralDelta,
        uint256 _sizeDelta,
        bool _isLong,
        address _receiver
    ) external returns (uint256);

    function liquidatePosition(
        address _account,
        address _collateralToken,
        address _indexToken,
        bool _isLong,
        address _feeReceiver
    ) external;

    function tokenToUsdMin(address _token, uint256 _tokenAmount) external view returns (uint256);

    function priceFeed() external view returns (address);

    function fundingRateFactor() external view returns (uint256);

    function stableFundingRateFactor() external view returns (uint256);

    function cumulativeFundingRates(address _token) external view returns (uint256);

    function getNextFundingRate(address _token) external view returns (uint256);

    function getFeeBasisPoints(
        address _token,
        uint256 _usdgDelta,
        uint256 _feeBasisPoints,
        uint256 _taxBasisPoints,
        bool _increment
    ) external view returns (uint256);

    function liquidationFeeUsd() external view returns (uint256);

    function taxBasisPoints() external view returns (uint256);

    function stableTaxBasisPoints() external view returns (uint256);

    function mintBurnFeeBasisPoints() external view returns (uint256);

    function swapFeeBasisPoints() external view returns (uint256);

    function stableSwapFeeBasisPoints() external view returns (uint256);

    function marginFeeBasisPoints() external view returns (uint256);

    function allWhitelistedTokensLength() external view returns (uint256);

    function allWhitelistedTokens(uint256) external view returns (address);

    function whitelistedTokens(address _token) external view returns (bool);

    function stableTokens(address _token) external view returns (bool);

    function shortableTokens(address _token) external view returns (bool);

    function feeReserves(address _token) external view returns (uint256);

    function globalShortSizes(address _token) external view returns (uint256);

    function globalShortAveragePrices(address _token) external view returns (uint256);

    function maxGlobalShortSizes(address _token) external view returns (uint256);

    function tokenDecimals(address _token) external view returns (uint256);

    function tokenWeights(address _token) external view returns (uint256);

    function guaranteedUsd(address _token) external view returns (uint256);

    function poolAmounts(address _token) external view returns (uint256);

    function bufferAmounts(address _token) external view returns (uint256);

    function reservedAmounts(address _token) external view returns (uint256);

    function usdgAmounts(address _token) external view returns (uint256);

    function maxUsdgAmounts(address _token) external view returns (uint256);

    function getRedemptionAmount(address _token, uint256 _usdgAmount) external view returns (uint256);

    function getMaxPrice(address _token) external view returns (uint256);

    function getMinPrice(address _token) external view returns (uint256);

    function getDelta(
        address _indexToken,
        uint256 _size,
        uint256 _averagePrice,
        bool _isLong,
        uint256 _lastIncreasedTime
    ) external view returns (bool, uint256);

    function getPosition(
        address _account,
        address _collateralToken,
        address _indexToken,
        bool _isLong
    )
        external
        view
        returns (
            uint256,
            uint256,
            uint256,
            uint256,
            uint256,
            uint256,
            bool,
            uint256
        );
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

interface IOrderBook {
    function getSwapOrder(address _account, uint256 _orderIndex)
        external
        view
        returns (
            address path0,
            address path1,
            address path2,
            uint256 amountIn,
            uint256 minOut,
            uint256 triggerRatio,
            bool triggerAboveThreshold,
            bool shouldUnwrap,
            uint256 executionFee
        );

    function getIncreaseOrder(address _account, uint256 _orderIndex)
        external
        view
        returns (
            address purchaseToken,
            uint256 purchaseTokenAmount,
            address collateralToken,
            address indexToken,
            uint256 sizeDelta,
            bool isLong,
            uint256 triggerPrice,
            bool triggerAboveThreshold,
            uint256 executionFee
        );

    function getDecreaseOrder(address _account, uint256 _orderIndex)
        external
        view
        returns (
            address collateralToken,
            uint256 collateralDelta,
            address indexToken,
            uint256 sizeDelta,
            bool isLong,
            uint256 triggerPrice,
            bool triggerAboveThreshold,
            uint256 executionFee
        );

    function executeSwapOrder(
        address,
        uint256,
        address payable
    ) external;

    function executeDecreaseOrder(
        address,
        uint256,
        address payable
    ) external;

    function executeIncreaseOrder(
        address,
        uint256,
        address payable
    ) external;
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

interface ITimelock {
    function setAdmin(address _admin) external;

    function enableLeverage(address _vault) external;

    function disableLeverage(address _vault) external;

    function setIsLeverageEnabled(address _vault, bool _isLeverageEnabled) external;

    function signalSetGov(address _target, address _gov) external;

    function managedSetHandler(
        address _target,
        address _handler,
        bool _isActive
    ) external;

    function managedSetMinter(
        address _target,
        address _minter,
        bool _isActive
    ) external;
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

import "../libraries/math/SafeMath.sol";
import "../libraries/token/IERC20.sol";
import "../tokens/interfaces/IWETH.sol";
import "../libraries/token/SafeERC20.sol";
import "../libraries/utils/Address.sol";
import "../libraries/utils/ReentrancyGuard.sol";

import "./interfaces/IRouter.sol";
import "./interfaces/IVault.sol";
import "./interfaces/IOrderBook.sol";
import "./interfaces/IBasePositionManager.sol";

import "../access/Governable.sol";
import "../peripherals/interfaces/ITimelock.sol";

import "../referrals/interfaces/IReferralStorage.sol";

contract BasePositionManager is IBasePositionManager, ReentrancyGuard, Governable {
    using SafeMath for uint256;
    using SafeERC20 for IERC20;
    using Address for address payable;

    uint256 public constant BASIS_POINTS_DIVISOR = 10000;

    address public admin;

    address public vault;
    address public router;
    address public weth;

    // to prevent using the deposit and withdrawal of collateral as a zero fee swap,
    // there is a small depositFee charged if a collateral deposit results in the decrease
    // of leverage for an existing position
    // increasePositionBufferBps allows for a small amount of decrease of leverage
    uint256 public depositFee;
    uint256 public increasePositionBufferBps = 100;

    address public referralStorage;

    mapping(address => uint256) public feeReserves;

    mapping(address => uint256) public override maxGlobalLongSizes;
    mapping(address => uint256) public override maxGlobalShortSizes;

    event SetDepositFee(uint256 depositFee);
    event SetIncreasePositionBufferBps(uint256 increasePositionBufferBps);
    event SetReferralStorage(address referralStorage);
    event SetAdmin(address admin);
    event WithdrawFees(address token, address receiver, uint256 amount);

    event SetMaxGlobalSizes(address[] tokens, uint256[] longSizes, uint256[] shortSizes);

    event IncreasePositionReferral(
        address account,
        uint256 sizeDelta,
        uint256 marginFeeBasisPoints,
        bytes32 referralCode,
        address referrer
    );

    event DecreasePositionReferral(
        address account,
        uint256 sizeDelta,
        uint256 marginFeeBasisPoints,
        bytes32 referralCode,
        address referrer
    );

    modifier onlyAdmin() {
        require(msg.sender == admin, "BasePositionManager: forbidden");
        _;
    }

    constructor(
        address _vault,
        address _router,
        address _weth,
        uint256 _depositFee
    ) public {
        vault = _vault;
        router = _router;
        weth = _weth;
        depositFee = _depositFee;

        admin = msg.sender;
    }

    receive() external payable {
        require(msg.sender == weth, "BasePositionManager: invalid sender");
    }

    function setAdmin(address _admin) external onlyGov {
        admin = _admin;
        emit SetAdmin(_admin);
    }

    function setDepositFee(uint256 _depositFee) external onlyAdmin {
        depositFee = _depositFee;
        emit SetDepositFee(_depositFee);
    }

    function setIncreasePositionBufferBps(uint256 _increasePositionBufferBps) external onlyAdmin {
        increasePositionBufferBps = _increasePositionBufferBps;
        emit SetIncreasePositionBufferBps(_increasePositionBufferBps);
    }

    function setReferralStorage(address _referralStorage) external onlyAdmin {
        referralStorage = _referralStorage;
        emit SetReferralStorage(_referralStorage);
    }

    function setMaxGlobalSizes(
        address[] memory _tokens,
        uint256[] memory _longSizes,
        uint256[] memory _shortSizes
    ) external onlyAdmin {
        for (uint256 i = 0; i < _tokens.length; i++) {
            address token = _tokens[i];
            maxGlobalLongSizes[token] = _longSizes[i];
            maxGlobalShortSizes[token] = _shortSizes[i];
        }

        emit SetMaxGlobalSizes(_tokens, _longSizes, _shortSizes);
    }

    function withdrawFees(address _token, address _receiver) external onlyAdmin {
        uint256 amount = feeReserves[_token];
        if (amount == 0) {
            return;
        }

        feeReserves[_token] = 0;
        IERC20(_token).safeTransfer(_receiver, amount);

        emit WithdrawFees(_token, _receiver, amount);
    }

    function approve(
        address _token,
        address _spender,
        uint256 _amount
    ) external onlyGov {
        IERC20(_token).approve(_spender, _amount);
    }

    function sendValue(address payable _receiver, uint256 _amount) external onlyGov {
        _receiver.sendValue(_amount);
    }

    function _increasePosition(
        address _account,
        address _collateralToken,
        address _indexToken,
        uint256 _sizeDelta,
        bool _isLong,
        uint256 _price
    ) internal {
        address _vault = vault;

        if (_isLong) {
            require(
                IVault(_vault).getMaxPrice(_indexToken) <= _price,
                "BasePositionManager: mark price higher than limit"
            );
        } else {
            require(
                IVault(_vault).getMinPrice(_indexToken) >= _price,
                "BasePositionManager: mark price lower than limit"
            );
        }

        if (_isLong) {
            uint256 maxGlobalLongSize = maxGlobalLongSizes[_indexToken];
            if (
                maxGlobalLongSize > 0 && IVault(_vault).guaranteedUsd(_indexToken).add(_sizeDelta) > maxGlobalLongSize
            ) {
                revert("BasePositionManager: max global longs exceeded");
            }
        } else {
            uint256 maxGlobalShortSize = maxGlobalShortSizes[_indexToken];
            if (
                maxGlobalShortSize > 0 &&
                IVault(_vault).globalShortSizes(_indexToken).add(_sizeDelta) > maxGlobalShortSize
            ) {
                revert("BasePositionManager: max global shorts exceeded");
            }
        }

        address timelock = IVault(_vault).gov();

        ITimelock(timelock).enableLeverage(_vault);
        IRouter(router).pluginIncreasePosition(_account, _collateralToken, _indexToken, _sizeDelta, _isLong);
        ITimelock(timelock).disableLeverage(_vault);

        _emitIncreasePositionReferral(_account, _sizeDelta);
    }

    function _decreasePosition(
        address _account,
        address _collateralToken,
        address _indexToken,
        uint256 _collateralDelta,
        uint256 _sizeDelta,
        bool _isLong,
        address _receiver,
        uint256 _price
    ) internal returns (uint256) {
        address _vault = vault;

        if (_isLong) {
            require(
                IVault(_vault).getMinPrice(_indexToken) >= _price,
                "BasePositionManager: mark price lower than limit"
            );
        } else {
            require(
                IVault(_vault).getMaxPrice(_indexToken) <= _price,
                "BasePositionManager: mark price higher than limit"
            );
        }

        address timelock = IVault(_vault).gov();

        ITimelock(timelock).enableLeverage(_vault);
        uint256 amountOut = IRouter(router).pluginDecreasePosition(
            _account,
            _collateralToken,
            _indexToken,
            _collateralDelta,
            _sizeDelta,
            _isLong,
            _receiver
        );
        ITimelock(timelock).disableLeverage(_vault);

        _emitDecreasePositionReferral(_account, _sizeDelta);

        return amountOut;
    }

    function _emitIncreasePositionReferral(address _account, uint256 _sizeDelta) internal {
        address _referralStorage = referralStorage;
        if (_referralStorage == address(0)) {
            return;
        }

        (bytes32 referralCode, address referrer) = IReferralStorage(_referralStorage).getTraderReferralInfo(_account);
        emit IncreasePositionReferral(
            _account,
            _sizeDelta,
            IVault(vault).marginFeeBasisPoints(),
            referralCode,
            referrer
        );
    }

    function _emitDecreasePositionReferral(address _account, uint256 _sizeDelta) internal {
        address _referralStorage = referralStorage;
        if (_referralStorage == address(0)) {
            return;
        }

        (bytes32 referralCode, address referrer) = IReferralStorage(_referralStorage).getTraderReferralInfo(_account);

        if (referralCode == bytes32(0)) {
            return;
        }

        emit DecreasePositionReferral(
            _account,
            _sizeDelta,
            IVault(vault).marginFeeBasisPoints(),
            referralCode,
            referrer
        );
    }

    function _swap(
        address[] memory _path,
        uint256 _minOut,
        address _receiver
    ) internal returns (uint256) {
        if (_path.length == 2) {
            return _vaultSwap(_path[0], _path[1], _minOut, _receiver);
        }
        revert("BasePositionManager: invalid _path.length");
    }

    function _vaultSwap(
        address _tokenIn,
        address _tokenOut,
        uint256 _minOut,
        address _receiver
    ) internal returns (uint256) {
        uint256 amountOut = IVault(vault).swap(_tokenIn, _tokenOut, _receiver);
        require(amountOut >= _minOut, "BasePositionManager: insufficient amountOut");
        return amountOut;
    }

    function _transferInETH() internal {
        if (msg.value != 0) {
            IWETH(weth).deposit{value: msg.value}();
        }
    }

    function _transferOutETH(uint256 _amountOut, address payable _receiver) internal {
        IWETH(weth).withdraw(_amountOut);
        _receiver.sendValue(_amountOut);
    }

    function _transferOutETHWithGasLimit(uint256 _amountOut, address payable _receiver) internal {
        IWETH(weth).withdraw(_amountOut);
        _receiver.transfer(_amountOut);
    }

    function _collectFees(
        address _account,
        address[] memory _path,
        uint256 _amountIn,
        address _indexToken,
        bool _isLong,
        uint256 _sizeDelta
    ) internal returns (uint256) {
        bool shouldDeductFee = _shouldDeductFee(_account, _path, _amountIn, _indexToken, _isLong, _sizeDelta);

        if (shouldDeductFee) {
            uint256 afterFeeAmount = _amountIn.mul(BASIS_POINTS_DIVISOR.sub(depositFee)).div(BASIS_POINTS_DIVISOR);
            uint256 feeAmount = _amountIn.sub(afterFeeAmount);
            address feeToken = _path[_path.length - 1];
            feeReserves[feeToken] = feeReserves[feeToken].add(feeAmount);
            return afterFeeAmount;
        }

        return _amountIn;
    }

    function _shouldDeductFee(
        address _account,
        address[] memory _path,
        uint256 _amountIn,
        address _indexToken,
        bool _isLong,
        uint256 _sizeDelta
    ) internal view returns (bool) {
        // if the position is a short, do not charge a fee
        if (!_isLong) {
            return false;
        }

        // if the position size is not increasing, this is a collateral deposit
        if (_sizeDelta == 0) {
            return true;
        }

        address collateralToken = _path[_path.length - 1];

        IVault _vault = IVault(vault);
        (uint256 size, uint256 collateral, , , , , , ) = _vault.getPosition(
            _account,
            collateralToken,
            _indexToken,
            _isLong
        );

        // if there is no existing position, do not charge a fee
        if (size == 0) {
            return false;
        }

        uint256 nextSize = size.add(_sizeDelta);
        uint256 collateralDelta = _vault.tokenToUsdMin(collateralToken, _amountIn);
        uint256 nextCollateral = collateral.add(collateralDelta);

        uint256 prevLeverage = size.mul(BASIS_POINTS_DIVISOR).div(collateral);
        // allow for a maximum of a increasePositionBufferBps decrease since there might be some swap fees taken from the collateral
        uint256 nextLeverage = nextSize.mul(BASIS_POINTS_DIVISOR + increasePositionBufferBps).div(nextCollateral);

        // deduct a fee if the leverage is decreased
        return nextLeverage < prevLeverage;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

interface IVaultUtils {
    function updateCumulativeFundingRate(address _collateralToken, address _indexToken) external returns (bool);

    function validateIncreasePosition(
        address _account,
        address _collateralToken,
        address _indexToken,
        uint256 _sizeDelta,
        bool _isLong
    ) external view;

    function validateDecreasePosition(
        address _account,
        address _collateralToken,
        address _indexToken,
        uint256 _collateralDelta,
        uint256 _sizeDelta,
        bool _isLong,
        address _receiver
    ) external view;

    function validateLiquidation(
        address _account,
        address _collateralToken,
        address _indexToken,
        bool _isLong,
        bool _raise
    ) external view returns (uint256, uint256);

    function getEntryFundingRate(
        address _collateralToken,
        address _indexToken,
        bool _isLong
    ) external view returns (uint256);

    function getPositionFee(
        address _account,
        address _collateralToken,
        address _indexToken,
        bool _isLong,
        uint256 _sizeDelta
    ) external view returns (uint256);

    function getFundingFee(
        address _account,
        address _collateralToken,
        address _indexToken,
        bool _isLong,
        uint256 _size,
        uint256 _entryFundingRate
    ) external view returns (uint256);

    function getBuyUsdgFeeBasisPoints(address _token, uint256 _usdgAmount) external view returns (uint256);

    function getSellUsdgFeeBasisPoints(address _token, uint256 _usdgAmount) external view returns (uint256);

    function getSwapFeeBasisPoints(
        address _tokenIn,
        address _tokenOut,
        uint256 _usdgAmount
    ) external view returns (uint256);

    function getFeeBasisPoints(
        address _token,
        uint256 _usdgDelta,
        uint256 _feeBasisPoints,
        uint256 _taxBasisPoints,
        bool _increment
    ) external view returns (uint256);
}

// 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;

interface IWETH {
    function deposit() external payable;

    function transfer(address to, uint256 value) external returns (bool);

    function withdraw(uint256) external;
}

// 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 ^0.6.2;

/**
 * @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 IBasePositionManager {
    function maxGlobalLongSizes(address _token) external view returns (uint256);

    function maxGlobalShortSizes(address _token) external view returns (uint256);
}

// 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;

interface IReferralStorage {
    function codeOwners(bytes32 _code) external view returns (address);

    function getTraderReferralInfo(address _account) external view returns (bytes32, address);

    function setTraderReferralCode(address _account, bytes32 _code) external;
}

{
  "optimizer": {
    "enabled": true,
    "runs": 1
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

[{"inputs":[{"internalType":"address","name":"_vault","type":"address"},{"internalType":"address","name":"_router","type":"address"},{"internalType":"address","name":"_weth","type":"address"},{"internalType":"uint256","name":"_depositFee","type":"uint256"},{"internalType":"address","name":"_orderBook","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"sizeDelta","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"marginFeeBasisPoints","type":"uint256"},{"indexed":false,"internalType":"bytes32","name":"referralCode","type":"bytes32"},{"indexed":false,"internalType":"address","name":"referrer","type":"address"}],"name":"DecreasePositionReferral","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"sizeDelta","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"marginFeeBasisPoints","type":"uint256"},{"indexed":false,"internalType":"bytes32","name":"referralCode","type":"bytes32"},{"indexed":false,"internalType":"address","name":"referrer","type":"address"}],"name":"IncreasePositionReferral","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"admin","type":"address"}],"name":"SetAdmin","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"depositFee","type":"uint256"}],"name":"SetDepositFee","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"inLegacyMode","type":"bool"}],"name":"SetInLegacyMode","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"increasePositionBufferBps","type":"uint256"}],"name":"SetIncreasePositionBufferBps","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"bool","name":"isActive","type":"bool"}],"name":"SetLiquidator","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address[]","name":"tokens","type":"address[]"},{"indexed":false,"internalType":"uint256[]","name":"longSizes","type":"uint256[]"},{"indexed":false,"internalType":"uint256[]","name":"shortSizes","type":"uint256[]"}],"name":"SetMaxGlobalSizes","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"orderBook","type":"address"}],"name":"SetOrderBook","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"bool","name":"isActive","type":"bool"}],"name":"SetOrderKeeper","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"bool","name":"isActive","type":"bool"}],"name":"SetPartner","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"referralStorage","type":"address"}],"name":"SetReferralStorage","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"shouldValidateIncreaseOrder","type":"bool"}],"name":"SetShouldValidateIncreaseOrder","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"token","type":"address"},{"indexed":false,"internalType":"address","name":"receiver","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"WithdrawFees","type":"event"},{"inputs":[],"name":"BASIS_POINTS_DIVISOR","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"admin","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_token","type":"address"},{"internalType":"address","name":"_spender","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_collateralToken","type":"address"},{"internalType":"address","name":"_indexToken","type":"address"},{"internalType":"uint256","name":"_collateralDelta","type":"uint256"},{"internalType":"uint256","name":"_sizeDelta","type":"uint256"},{"internalType":"bool","name":"_isLong","type":"bool"},{"internalType":"address","name":"_receiver","type":"address"},{"internalType":"uint256","name":"_price","type":"uint256"}],"name":"decreasePosition","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_path","type":"address[]"},{"internalType":"address","name":"_indexToken","type":"address"},{"internalType":"uint256","name":"_collateralDelta","type":"uint256"},{"internalType":"uint256","name":"_sizeDelta","type":"uint256"},{"internalType":"bool","name":"_isLong","type":"bool"},{"internalType":"address","name":"_receiver","type":"address"},{"internalType":"uint256","name":"_price","type":"uint256"},{"internalType":"uint256","name":"_minOut","type":"uint256"}],"name":"decreasePositionAndSwap","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_path","type":"address[]"},{"internalType":"address","name":"_indexToken","type":"address"},{"internalType":"uint256","name":"_collateralDelta","type":"uint256"},{"internalType":"uint256","name":"_sizeDelta","type":"uint256"},{"internalType":"bool","name":"_isLong","type":"bool"},{"internalType":"address payable","name":"_receiver","type":"address"},{"internalType":"uint256","name":"_price","type":"uint256"},{"internalType":"uint256","name":"_minOut","type":"uint256"}],"name":"decreasePositionAndSwapETH","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_collateralToken","type":"address"},{"internalType":"address","name":"_indexToken","type":"address"},{"internalType":"uint256","name":"_collateralDelta","type":"uint256"},{"internalType":"uint256","name":"_sizeDelta","type":"uint256"},{"internalType":"bool","name":"_isLong","type":"bool"},{"internalType":"address payable","name":"_receiver","type":"address"},{"internalType":"uint256","name":"_price","type":"uint256"}],"name":"decreasePositionETH","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"depositFee","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"},{"internalType":"uint256","name":"_orderIndex","type":"uint256"},{"internalType":"address payable","name":"_feeReceiver","type":"address"}],"name":"executeDecreaseOrder","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"},{"internalType":"uint256","name":"_orderIndex","type":"uint256"},{"internalType":"address payable","name":"_feeReceiver","type":"address"}],"name":"executeIncreaseOrder","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"},{"internalType":"uint256","name":"_orderIndex","type":"uint256"},{"internalType":"address payable","name":"_feeReceiver","type":"address"}],"name":"executeSwapOrder","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"feeReserves","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":"inLegacyMode","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"_path","type":"address[]"},{"internalType":"address","name":"_indexToken","type":"address"},{"internalType":"uint256","name":"_amountIn","type":"uint256"},{"internalType":"uint256","name":"_minOut","type":"uint256"},{"internalType":"uint256","name":"_sizeDelta","type":"uint256"},{"internalType":"bool","name":"_isLong","type":"bool"},{"internalType":"uint256","name":"_price","type":"uint256"}],"name":"increasePosition","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"increasePositionBufferBps","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"_path","type":"address[]"},{"internalType":"address","name":"_indexToken","type":"address"},{"internalType":"uint256","name":"_minOut","type":"uint256"},{"internalType":"uint256","name":"_sizeDelta","type":"uint256"},{"internalType":"bool","name":"_isLong","type":"bool"},{"internalType":"uint256","name":"_price","type":"uint256"}],"name":"increasePositionETH","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"isLiquidator","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"isOrderKeeper","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"isPartner","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"},{"internalType":"address","name":"_collateralToken","type":"address"},{"internalType":"address","name":"_indexToken","type":"address"},{"internalType":"bool","name":"_isLong","type":"bool"},{"internalType":"address","name":"_feeReceiver","type":"address"}],"name":"liquidatePosition","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_accounts","type":"address[]"},{"internalType":"address[]","name":"_collateralTokens","type":"address[]"},{"internalType":"address[]","name":"_indexTokens","type":"address[]"},{"internalType":"bool[]","name":"isLongs","type":"bool[]"},{"internalType":"address","name":"_feeReceiver","type":"address"}],"name":"liquidatePositions","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"maxGlobalLongSizes","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"maxGlobalShortSizes","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"orderBook","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"referralStorage","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"router","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address payable","name":"_receiver","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"sendValue","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_admin","type":"address"}],"name":"setAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_depositFee","type":"uint256"}],"name":"setDepositFee","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_gov","type":"address"}],"name":"setGov","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_inLegacyMode","type":"bool"}],"name":"setInLegacyMode","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_increasePositionBufferBps","type":"uint256"}],"name":"setIncreasePositionBufferBps","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"},{"internalType":"bool","name":"_isActive","type":"bool"}],"name":"setLiquidator","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_tokens","type":"address[]"},{"internalType":"uint256[]","name":"_longSizes","type":"uint256[]"},{"internalType":"uint256[]","name":"_shortSizes","type":"uint256[]"}],"name":"setMaxGlobalSizes","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_orderBook","type":"address"}],"name":"setOrderBook","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"},{"internalType":"bool","name":"_isActive","type":"bool"}],"name":"setOrderKeeper","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"},{"internalType":"bool","name":"_isActive","type":"bool"}],"name":"setPartner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_referralStorage","type":"address"}],"name":"setReferralStorage","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_shouldValidateIncreaseOrder","type":"bool"}],"name":"setShouldValidateIncreaseOrder","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"shouldValidateIncreaseOrder","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"vault","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"weth","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_token","type":"address"},{"internalType":"address","name":"_receiver","type":"address"}],"name":"withdrawFees","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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

000000000000000000000000dfba8ad57d2c62f61f0a60b2c508bcdeb182f8550000000000000000000000003cd2f02b9e39ccc781d0c07fc0286f654e53a76d00000000000000000000000082af49447d8a07e3bd95bd0d56f35241523fbab1000000000000000000000000000000000000000000000000000000000000001e0000000000000000000000002eeef7852a306a580acf94f7c18c3ff124a59d4f

-----Decoded View---------------
Arg [0] : _vault (address): 0xdfba8ad57d2c62f61f0a60b2c508bcdeb182f855
Arg [1] : _router (address): 0x3cd2f02b9e39ccc781d0c07fc0286f654e53a76d
Arg [2] : _weth (address): 0x82af49447d8a07e3bd95bd0d56f35241523fbab1
Arg [3] : _depositFee (uint256): 30
Arg [4] : _orderBook (address): 0x2eeef7852a306a580acf94f7c18c3ff124a59d4f

-----Encoded View---------------
5 Constructor Arguments found :
Arg [0] : 000000000000000000000000dfba8ad57d2c62f61f0a60b2c508bcdeb182f855
Arg [1] : 0000000000000000000000003cd2f02b9e39ccc781d0c07fc0286f654e53a76d
Arg [2] : 00000000000000000000000082af49447d8a07e3bd95bd0d56f35241523fbab1
Arg [3] : 000000000000000000000000000000000000000000000000000000000000001e
Arg [4] : 0000000000000000000000002eeef7852a306a580acf94f7c18c3ff124a59d4f