{
    "Function": "swapSynthToAsset",
    "File": "contracts/Router.sol",
    "Parent Contracts": [],
    "High-Level Calls": [
        "Pool",
        "iPOOLFACTORY",
        "Pool",
        "iDAO",
        "iPOOLFACTORY",
        "iSYNTH",
        "iBEP20",
        "Pool",
        "iDAO",
        "Pool"
    ],
    "Internal Calls": [
        "getsDividend",
        "_DAO",
        "_handleTransferOut",
        "require(bool)",
        "_DAO"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function swapSynthToAsset(uint inputAmount, address fromSynth, address toToken) external {\n        require(fromSynth != toToken); // Tokens must not be the same\n        address _synthINLayer1 = iSYNTH(fromSynth).LayerONE(); // Get synth's underlying token's address\n        address _poolIN = iPOOLFACTORY(_DAO().POOLFACTORY()).getPool(_synthINLayer1); // Get synth's relevant pool address\n        address _pool = iPOOLFACTORY(_DAO().POOLFACTORY()).getPool(toToken); // Get TOKEN's relevant pool address\n        iBEP20(fromSynth).transferFrom(msg.sender, _poolIN, inputAmount); // Transfer synth from user to pool\n        uint outputAmount; uint fee;\n        if(toToken == BASE){\n            Pool(_poolIN).burnSynth(fromSynth, msg.sender); // Swap Synths for SPARTA & tsf to user\n        } else {\n            (outputAmount,fee) = Pool(_poolIN).burnSynth(fromSynth, address(this)); // Swap Synths to SPARTA & tsf to ROUTER\n            if(toToken != address(0)){\n                (, uint feey) = Pool(_pool).swapTo(toToken, msg.sender); // Swap SPARTA to TOKEN & transfer to user\n                fee = feey + fee;\n            } else {\n                (uint outputAmountY, uint feez) = Pool(_pool).swap(WBNB); // Swap SPARTA to WBNB & tsf to ROUTER\n                _handleTransferOut(toToken, outputAmountY, msg.sender); // Unwrap to BNB & tsf to user\n                fee = feez + fee;\n            }\n        }\n        getsDividend(_pool, fee); // Check and tsf dividend to pool\n    }"
}