{
    "Function": "_addLiquidity",
    "File": "contracts/dex/router/VaderRouter.sol",
    "Parent Contracts": [
        "node_modules/@openzeppelin/contracts/access/Ownable.sol",
        "node_modules/@openzeppelin/contracts/utils/Context.sol",
        "contracts/shared/ProtocolConstants.sol",
        "contracts/interfaces/dex/router/IVaderRouter.sol"
    ],
    "High-Level Calls": [
        "IVaderPoolFactory",
        "IVaderPoolFactory"
    ],
    "Internal Calls": [],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function _addLiquidity(\r\n        address tokenA,\r\n        address tokenB,\r\n        uint256 amountADesired,\r\n        uint256 amountBDesired\r\n    )\r\n        private\r\n        returns (\r\n            IVaderPool pool,\r\n            uint256 amountA,\r\n            uint256 amountB\r\n        )\r\n    {\r\n        // create the pair if it doesn't exist yet\r\n        pool = factory.getPool(tokenA, tokenB);\r\n        if (pool == IVaderPool(_ZERO_ADDRESS)) {\r\n            pool = factory.createPool(tokenA, tokenB);\r\n        }\r\n\r\n        (amountA, amountB) = (amountADesired, amountBDesired);\r\n    }"
}