{
    "Function": "slitherConstructorConstantVariables",
    "File": "src/InterestRateModel.sol",
    "Parent Contracts": [
        "src/interfaces/IErrors.sol",
        "src/interfaces/IInterestRateModel.sol",
        "lib/openzeppelin-contracts/contracts/access/Ownable.sol",
        "lib/openzeppelin-contracts/contracts/utils/Context.sol"
    ],
    "High-Level Calls": [],
    "Internal Calls": [],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "contract InterestRateModel is Ownable, IInterestRateModel, IErrors {\n    uint256 private constant Q96 = 2 ** 96;\n    uint256 public constant YEAR_SECS = 31557600; // taking into account leap years\n\n    uint256 public constant MAX_BASE_RATE_X96 = Q96 / 10; // 10%\n    uint256 public constant MAX_MULTIPLIER_X96 = Q96 * 2; // 200%\n\n    event SetValues(\n        uint256 baseRatePerYearX96, uint256 multiplierPerYearX96, uint256 jumpMultiplierPerYearX96, uint256 kinkX96\n    );\n\n    // all values are multiplied by Q96\n    uint256 public multiplierPerSecondX96;\n    uint256 public baseRatePerSecondX96;\n    uint256 public jumpMultiplierPerSecondX96;\n    uint256 public kinkX96;\n\n    /// @notice Creates interest rate model\n    /// @param baseRatePerYearX96 Base rate per year multiplied by Q96\n    /// @param multiplierPerYearX96 Multiplier for utilization rate below kink multiplied by Q96\n    /// @param jumpMultiplierPerYearX96 Multiplier for utilization rate above kink multiplied by Q96\n    /// @param _kinkX96 Kink percentage multiplied by Q96\n    constructor(\n        uint256 baseRatePerYearX96,\n        uint256 multiplierPerYearX96,\n        uint256 jumpMultiplierPerYearX96,\n        uint256 _kinkX96\n    ) {\n        setValues(baseRatePerYearX96, multiplierPerYearX96, jumpMultiplierPerYearX96, _kinkX96);\n    }\n\n    /// @notice Returns utilization rate X96 given cash and debt\n    /// @param cash Current available cash \n    /// @param debt Current debt\n    /// @return Utilization rate between 0 and Q96\n    function getUtilizationRateX96(uint256 cash, uint256 debt) public pure returns (uint256) {\n        if (debt == 0) {\n            return 0;\n        }\n        return debt * Q96 / (cash + debt);\n    }\n\n    /// @notice Returns interest rates X96 given cash and debt\n    /// @param cash Current available cash \n    /// @param debt Current debt\n    /// @return borrowRateX96 borrow rate multiplied by Q96\n    /// @return supplyRateX96 supply rate multiplied by Q96\n    function getRatesPerSecondX96(uint256 cash, uint256 debt)\n        public\n        view\n        override\n        returns (uint256 borrowRateX96, uint256 supplyRateX96)\n    {\n        uint256 utilizationRateX96 = getUtilizationRateX96(cash, debt);\n\n        if (utilizationRateX96 <= kinkX96) {\n            borrowRateX96 = (utilizationRateX96 * multiplierPerSecondX96 / Q96) + baseRatePerSecondX96;\n        } else {\n            uint256 normalRateX96 = (kinkX96 * multiplierPerSecondX96 / Q96) + baseRatePerSecondX96;\n            uint256 excessUtilX96 = utilizationRateX96 - kinkX96;\n            borrowRateX96 = (excessUtilX96 * jumpMultiplierPerSecondX96 / Q96) + normalRateX96;\n        }\n\n        supplyRateX96 = utilizationRateX96 * borrowRateX96 / Q96;\n    }\n\n    /// @notice Update interest rate values (onlyOwner)\n    /// @param baseRatePerYearX96 Base rate per year multiplied by Q96\n    /// @param multiplierPerYearX96 Multiplier for utilization rate below kink multiplied by Q96\n    /// @param jumpMultiplierPerYearX96 Multiplier for utilization rate above kink multiplied by Q96\n    /// @param _kinkX96 Kink percentage multiplied by Q96\n    function setValues(\n        uint256 baseRatePerYearX96,\n        uint256 multiplierPerYearX96,\n        uint256 jumpMultiplierPerYearX96,\n        uint256 _kinkX96\n    ) public onlyOwner {\n        if (\n            baseRatePerYearX96 > MAX_BASE_RATE_X96 || multiplierPerYearX96 > MAX_MULTIPLIER_X96\n                || jumpMultiplierPerYearX96 > MAX_MULTIPLIER_X96\n        ) {\n            revert InvalidConfig();\n        }\n\n        baseRatePerSecondX96 = baseRatePerYearX96 / YEAR_SECS;\n        multiplierPerSecondX96 = multiplierPerYearX96 / YEAR_SECS;\n        jumpMultiplierPerSecondX96 = jumpMultiplierPerYearX96 / YEAR_SECS;\n        kinkX96 = _kinkX96;\n\n        emit SetValues(baseRatePerYearX96, multiplierPerYearX96, jumpMultiplierPerYearX96, _kinkX96);\n    }\n}"
}