{
    "Function": "store",
    "File": "contracts/NestedRecords.sol",
    "Parent Contracts": [
        "contracts/abstracts/OwnableFactoryHandler.sol",
        "node_modules/@openzeppelin/contracts/access/Ownable.sol",
        "node_modules/@openzeppelin/contracts/utils/Context.sol"
    ],
    "High-Level Calls": [],
    "Internal Calls": [
        "require(bool,string)",
        "require(bool,string)",
        "updateHoldingAmount",
        "require(bool,string)",
        "require(bool,string)",
        "onlyFactory"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function store(\n        uint256 _nftId,\n        address _token,\n        uint256 _amount,\n        address _reserve\n    ) external onlyFactory {\n        NftRecord storage _nftRecord = records[_nftId];\n\n        uint256 amount = records[_nftId].holdings[_token];\n        require(_amount != 0, \"NRC: INVALID_AMOUNT\");\n        if (amount != 0) {\n            require(_nftRecord.reserve == _reserve, \"NRC: RESERVE_MISMATCH\");\n            updateHoldingAmount(_nftId, _token, amount + _amount);\n            return;\n        }\n        require(_nftRecord.tokens.length < maxHoldingsCount, \"NRC: TOO_MANY_TOKENS\");\n        require(\n            _reserve != address(0) && (_reserve == _nftRecord.reserve || _nftRecord.reserve == address(0)),\n            \"NRC: INVALID_RESERVE\"\n        );\n\n        _nftRecord.holdings[_token] = _amount;\n        _nftRecord.tokens.push(_token);\n        _nftRecord.reserve = _reserve;\n    }"
}