{
    "Function": "buy",
    "File": "contracts/Test/UpgradedNibblVault.sol",
    "Parent Contracts": [
        "contracts/Utilities/EIP712Base.sol",
        "contracts/Twav/Twav.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/token/ERC20/ERC20Upgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/token/ERC20/extensions/IERC20MetadataUpgradeable.sol",
        "contracts/Bancor/BancorFormula.sol",
        "contracts/Interfaces/INibblVault.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol"
    ],
    "High-Level Calls": [],
    "Internal Calls": [
        "whenNotPaused",
        "_buySecondaryCurve",
        "_buyPrimaryCurve",
        "require(bool,string)",
        "notBoughtOut",
        "lock",
        "_mint",
        "getMaxSecondaryCurveBalance",
        "_buyPrimaryCurve",
        "_updateTWAV",
        "totalSupply",
        "_rejectBuyout",
        "getCurrentValuation"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function buy(uint256 _minAmtOut, address _to) external override payable notBoughtOut lock whenNotPaused returns(uint256 _purchaseReturn) {\n        //Make update on the first tx of the block\n        if (status == Status.buyout) {\n            uint32 _blockTimestamp = uint32(block.timestamp % 2**32);\n            if (_blockTimestamp != lastBlockTimeStamp) {\n                _updateTWAV(getCurrentValuation(), _blockTimestamp);   \n                _rejectBuyout();\n            }\n        }\n        uint256 _initialTokenSupply = initialTokenSupply;\n        uint256 _totalSupply = totalSupply();\n        if (_totalSupply >= _initialTokenSupply) {\n            _purchaseReturn = _buyPrimaryCurve(msg.value, _totalSupply);\n        } else {\n            uint256 _lowerCurveDiff = getMaxSecondaryCurveBalance() - secondaryReserveBalance;\n            if (_lowerCurveDiff >= msg.value) {\n                _purchaseReturn = _buySecondaryCurve(msg.value, _totalSupply);\n            } else {\n                //Gas Optimization\n                _purchaseReturn = _initialTokenSupply - _totalSupply;\n                secondaryReserveBalance += _lowerCurveDiff;\n                // _purchaseReturn = _buySecondaryCurve(_to, _lowerCurveDiff);\n                _purchaseReturn += _buyPrimaryCurve(msg.value - _lowerCurveDiff, _totalSupply + _purchaseReturn);\n            } \n        }\n        require(_minAmtOut <= _purchaseReturn, \"NibblVault: Return too low\");\n        _mint(_to, _purchaseReturn);\n        emit Buy(msg.sender, _purchaseReturn, msg.value);\n    }"
}