{
    "Function": "liquidatePosition",
    "File": "contracts/Trading.sol",
    "Parent Contracts": [
        "contracts/interfaces/ITrading.sol",
        "contracts/utils/MetaContext.sol",
        "node_modules/@openzeppelin/contracts/access/Ownable.sol",
        "node_modules/@openzeppelin/contracts/utils/Context.sol"
    ],
    "High-Level Calls": [
        "ITradingExtension",
        "ITradingExtension",
        "IPosition",
        "ITradingExtension",
        "ITradingExtension",
        "TradingLibrary",
        "IPosition"
    ],
    "Internal Calls": [
        "_handleCloseFees",
        "_updateFunding",
        "revert NotLiquidatable()",
        "_msgSender",
        "revert(string)"
    ],
    "Library Calls": [
        "pnl"
    ],
    "Low-Level Calls": [],
    "Code": "function liquidatePosition(\n        uint _id,\n        PriceData calldata _priceData,\n        bytes calldata _signature\n    )\n        external\n    {\n        unchecked {\n            tradingExtension._checkGas();\n            IPosition.Trade memory _trade = position.trades(_id);\n            if (_trade.orderType != 0) revert(\"4\"); //IsLimit\n\n            (uint256 _price,) = tradingExtension.getVerifiedPrice(_trade.asset, _priceData, _signature, 0);\n            (uint256 _positionSizeAfterPrice, int256 _payout) = TradingLibrary.pnl(_trade.direction, _price, _trade.price, _trade.margin, _trade.leverage, _trade.accInterest);\n            uint256 _positionSize = _trade.margin*_trade.leverage/1e18;\n            if (_payout > int256(_trade.margin*(DIVISION_CONSTANT-liqPercent)/DIVISION_CONSTANT)) revert NotLiquidatable();\n            if (_trade.direction) {\n                tradingExtension.modifyLongOi(_trade.asset, _trade.tigAsset, false, _positionSize);\n            } else {\n                tradingExtension.modifyShortOi(_trade.asset, _trade.tigAsset, false, _positionSize);\n            }\n            _updateFunding(_trade.asset, _trade.tigAsset);\n            _handleCloseFees(_trade.asset, type(uint).max, _trade.tigAsset, _positionSizeAfterPrice, _trade.trader, true);\n            position.burn(_id);\n            emit PositionLiquidated(_id, _trade.trader, _msgSender());\n        }\n    }"
}