{
    "Function": "_borrowToken",
    "File": "contracts/routers/FullRouter.sol",
    "Parent Contracts": [
        "contracts/routers/StrategyRouter.sol",
        "contracts/helpers/StrategyTypes.sol",
        "contracts/interfaces/IStrategyRouter.sol"
    ],
    "High-Level Calls": [
        "SignedSafeMath",
        "StrategyLibrary",
        "IStrategy",
        "StrategyLibrary",
        "SignedSafeMath",
        "IStrategy"
    ],
    "Internal Calls": [
        "_borrowPath"
    ],
    "Library Calls": [
        "getExpectedTokenValue",
        "getRange",
        "sub",
        "sub"
    ],
    "Low-Level Calls": [],
    "Code": "function _borrowToken(\n        address strategy,\n        address token,\n        uint256 total,\n        int256 estimatedValue\n    ) internal {\n        int256 expectedValue = StrategyLibrary.getExpectedTokenValue(total, strategy, token);\n        int256 amountInWeth;\n        bool isDeposit = estimatedValue == 0;\n        if (isDeposit) {\n            amountInWeth = expectedValue;\n        } else {\n            int256 rebalanceRange =\n                StrategyLibrary.getRange(\n                    expectedValue,\n                    IStrategy(strategy).rebalanceThreshold()\n                );\n            if (estimatedValue > expectedValue.sub(rebalanceRange)) {\n                amountInWeth = expectedValue.sub(estimatedValue);\n            }\n        }\n        if (amountInWeth < 0) {\n            TradeData memory tradeData = IStrategy(strategy).getTradeData(token);\n            _borrowPath(\n                tradeData,\n                uint256(-amountInWeth),\n                total,\n                strategy,\n                isDeposit\n            );\n        }\n    }"
}