{
    "Function": "mintSynth",
    "File": "contracts/dex-v2/pool/VaderPoolV2.sol",
    "Parent Contracts": [
        "node_modules/@openzeppelin/contracts/access/Ownable.sol",
        "contracts/dex-v2/pool/BasePoolV2.sol",
        "node_modules/@openzeppelin/contracts/security/ReentrancyGuard.sol",
        "node_modules/@openzeppelin/contracts/token/ERC721/ERC721.sol",
        "node_modules/@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol",
        "contracts/interfaces/dex-v2/pool/IVaderPoolV2.sol",
        "node_modules/@openzeppelin/contracts/token/ERC721/IERC721.sol",
        "node_modules/@openzeppelin/contracts/utils/introspection/ERC165.sol",
        "node_modules/@openzeppelin/contracts/utils/introspection/IERC165.sol",
        "node_modules/@openzeppelin/contracts/utils/Context.sol",
        "contracts/dex/utils/GasThrottle.sol",
        "contracts/shared/ProtocolConstants.sol",
        "contracts/interfaces/dex-v2/pool/IBasePoolV2.sol"
    ],
    "High-Level Calls": [
        "ISynth",
        "ISynthFactory",
        "ISynthFactory",
        "SafeERC20",
        "VaderMath"
    ],
    "Internal Calls": [
        "_update",
        "nonReentrant",
        "supportedToken",
        "getReserves"
    ],
    "Library Calls": [
        "safeTransferFrom",
        "calculateSwap"
    ],
    "Low-Level Calls": [],
    "Code": "function mintSynth(\r\n        IERC20 foreignAsset,\r\n        uint256 nativeDeposit,\r\n        address from,\r\n        address to\r\n    )\r\n        external\r\n        override\r\n        nonReentrant\r\n        supportedToken(foreignAsset)\r\n        returns (uint256 amountSynth)\r\n    {\r\n        nativeAsset.safeTransferFrom(from, address(this), nativeDeposit);\r\n\r\n        ISynth synth = synthFactory.synths(foreignAsset);\r\n\r\n        if (synth == ISynth(_ZERO_ADDRESS))\r\n            synth = synthFactory.createSynth(\r\n                IERC20Extended(address(foreignAsset))\r\n            );\r\n\r\n        (uint112 reserveNative, uint112 reserveForeign, ) = getReserves(\r\n            foreignAsset\r\n        ); // gas savings\r\n\r\n        amountSynth = VaderMath.calculateSwap(\r\n            nativeDeposit,\r\n            reserveNative,\r\n            reserveForeign\r\n        );\r\n\r\n        // TODO: Clarify\r\n        _update(\r\n            foreignAsset,\r\n            reserveNative + nativeDeposit,\r\n            reserveForeign,\r\n            reserveNative,\r\n            reserveForeign\r\n        );\r\n\r\n        synth.mint(to, amountSynth);\r\n    }"
}