{
    "Function": "slitherConstructorVariables",
    "File": "contracts/tokens/USDV.sol",
    "Parent Contracts": [
        "node_modules/@openzeppelin/contracts/access/Ownable.sol",
        "node_modules/@openzeppelin/contracts/token/ERC20/ERC20.sol",
        "node_modules/@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol",
        "node_modules/@openzeppelin/contracts/token/ERC20/IERC20.sol",
        "node_modules/@openzeppelin/contracts/utils/Context.sol",
        "contracts/shared/ProtocolConstants.sol",
        "contracts/interfaces/tokens/IUSDV.sol"
    ],
    "High-Level Calls": [],
    "Internal Calls": [],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "contract USDV is IUSDV, ProtocolConstants, ERC20, Ownable {\r\n    /* ========== LIBRARIES ========== */\r\n\r\n    // Used for safe token transfers\r\n    using SafeERC20 for IERC20Extended;\r\n\r\n    /* ========== STATE VARIABLES ========== */\r\n\r\n    // The VADER token used for burns and mints\r\n    IERC20Extended public immutable vader;\r\n\r\n    // The LBT pricing mechanism for the conversion\r\n    ILiquidityBasedTWAP public lbt;\r\n\r\n    // The exchange fee if any applied to burns and mints\r\n    uint256 public exchangeFee;\r\n\r\n    // The 24 hour limit on USDV mints\r\n    uint256 public dailyLimit = type(uint256).max;\r\n\r\n    // The current cycle end timestamp\r\n    uint256 public cycleTimestamp;\r\n\r\n    // The current cycle cumulative mints\r\n    uint256 public cycleMints;\r\n\r\n    // All mint/burn locks\r\n    mapping(address => Lock[]) public locks;\r\n\r\n    // Guardian Account\r\n    address public guardian;\r\n\r\n    // Lock system\r\n    bool private isLocked;\r\n\r\n    /* ========== CONSTRUCTOR ========== */\r\n\r\n    constructor(IERC20Extended _vader) ERC20(\"Vader USD\", \"USDV\") {\r\n        require(\r\n            _vader != IERC20Extended(_ZERO_ADDRESS),\r\n            \"USDV::constructor: Improper Configuration\"\r\n        );\r\n        vader = _vader;\r\n    }\r\n\r\n    /* ========== VIEWS ========== */\r\n\r\n    /* ========== MUTATIVE FUNCTIONS ========== */\r\n\r\n    function mint(uint256 vAmount)\r\n        external\r\n        onlyWhenNotLocked\r\n        returns (uint256 uAmount)\r\n    {\r\n        uint256 vPrice = lbt.getVaderPrice();\r\n\r\n        vader.transferFrom(msg.sender, address(this), vAmount);\r\n        vader.burn(vAmount);\r\n\r\n        uAmount = (vPrice * vAmount) / 1e18;\r\n\r\n        if (cycleTimestamp <= block.timestamp) {\r\n            cycleTimestamp = block.timestamp + 24 hours;\r\n            cycleMints = uAmount;\r\n        } else {\r\n            cycleMints += uAmount;\r\n            require(\r\n                cycleMints <= dailyLimit,\r\n                \"USDV::mint: 24 Hour Limit Reached\"\r\n            );\r\n        }\r\n\r\n        if (exchangeFee != 0) {\r\n            uint256 fee = (uAmount * exchangeFee) / _MAX_BASIS_POINTS;\r\n            uAmount = uAmount - fee;\r\n            _mint(owner(), fee);\r\n        }\r\n\r\n        _mint(address(this), uAmount);\r\n\r\n        _createLock(LockTypes.USDV, uAmount);\r\n    }\r\n\r\n    function burn(uint256 uAmount)\r\n        external\r\n        onlyWhenNotLocked\r\n        returns (uint256 vAmount)\r\n    {\r\n        uint256 uPrice = lbt.getUSDVPrice();\r\n\r\n        _burn(msg.sender, uAmount);\r\n\r\n        vAmount = (uPrice * uAmount) / 1e18;\r\n\r\n        if (exchangeFee != 0) {\r\n            uint256 fee = (vAmount * exchangeFee) / _MAX_BASIS_POINTS;\r\n            vAmount = vAmount - fee;\r\n            vader.mint(owner(), fee);\r\n        }\r\n\r\n        vader.mint(address(this), vAmount);\r\n\r\n        _createLock(LockTypes.VADER, vAmount);\r\n    }\r\n\r\n    function claim(uint256 i) external onlyWhenNotLocked returns (uint256) {\r\n        Lock[] storage userLocks = locks[msg.sender];\r\n        Lock memory lock = userLocks[i];\r\n\r\n        require(lock.release <= block.timestamp, \"USDV::claim: Vesting\");\r\n\r\n        uint256 last = userLocks.length - 1;\r\n        if (i != last) {\r\n            userLocks[i] = userLocks[last];\r\n        }\r\n\r\n        userLocks.pop();\r\n\r\n        if (lock.token == LockTypes.USDV)\r\n            _transfer(address(this), msg.sender, lock.amount);\r\n        else vader.transfer(msg.sender, lock.amount);\r\n\r\n        emit LockClaimed(msg.sender, lock.token, lock.amount, lock.release);\r\n\r\n        return lock.amount;\r\n    }\r\n\r\n    function claimAll()\r\n        external\r\n        onlyWhenNotLocked\r\n        returns (uint256 usdvAmount, uint256 vaderAmount)\r\n    {\r\n        Lock[] memory userLocks = locks[msg.sender];\r\n        delete locks[msg.sender];\r\n\r\n        for (uint256 i = 0; i < userLocks.length; i++) {\r\n            Lock memory lock = userLocks[i];\r\n\r\n            require(lock.release <= block.timestamp, \"USDV::claimAll: Vesting\");\r\n\r\n            if (lock.token == LockTypes.USDV) {\r\n                _transfer(address(this), msg.sender, lock.amount);\r\n                usdvAmount += lock.amount;\r\n            } else {\r\n                vader.transfer(msg.sender, lock.amount);\r\n                vaderAmount += lock.amount;\r\n            }\r\n\r\n            emit LockClaimed(msg.sender, lock.token, lock.amount, lock.release);\r\n        }\r\n    }\r\n\r\n    /* ========== RESTRICTED FUNCTIONS ========== */\r\n\r\n    function setLBTwap(ILiquidityBasedTWAP _lbt) external onlyOwner {\r\n        require(\r\n            _lbt != ILiquidityBasedTWAP(_ZERO_ADDRESS),\r\n            \"USDV::initialize: Improper Configuration\"\r\n        );\r\n        lbt = _lbt;\r\n    }\r\n\r\n    function setFee(uint256 _exchangeFee) external onlyOwner {\r\n        require(\r\n            _exchangeFee <= _MAX_BASIS_POINTS,\r\n            \"USDV::setFee: Fee Out of Bounds\"\r\n        );\r\n        emit ExchangeFeeChanged(exchangeFee, _exchangeFee);\r\n        exchangeFee = _exchangeFee;\r\n    }\r\n\r\n    function setDailyLimit(uint256 _dailyLimit) external onlyOwner {\r\n        emit DailyLimitChanged(dailyLimit, _dailyLimit);\r\n        dailyLimit = _dailyLimit;\r\n    }\r\n\r\n    function setGuardian(address _guardian) external onlyOwner {\r\n        require(_guardian != address(0), \"USDV::setGuardian: Zero address\");\r\n        guardian = _guardian;\r\n    }\r\n\r\n    function setLock(bool _lock) external {\r\n        require(\r\n            msg.sender == owner() || msg.sender == guardian,\r\n            \"USDV::setLock: Insufficient Privileges\"\r\n        );\r\n        isLocked = _lock;\r\n    }\r\n\r\n    /* ========== INTERNAL FUNCTIONS ========== */\r\n\r\n    /* ========== PRIVATE FUNCTIONS ========== */\r\n\r\n    function _createLock(LockTypes lockType, uint256 amount) private {\r\n        uint256 release = block.timestamp + lbt.maxUpdateWindow();\r\n\r\n        locks[msg.sender].push(Lock(lockType, amount, release));\r\n\r\n        emit LockCreated(msg.sender, lockType, amount, release);\r\n    }\r\n\r\n    /* ========== MODIFIERS ========== */\r\n    modifier onlyWhenNotLocked() {\r\n        require(!isLocked);\r\n        _;\r\n    }\r\n}"
}