{
    "Function": "addAsset",
    "File": "contracts/Wand.sol",
    "Parent Contracts": [
        "contracts/constants/Constants.sol",
        "contracts/utils/access/AccessControl.sol"
    ],
    "High-Level Calls": [
        "ILadleGov",
        "ICauldronGov",
        "AccessControl",
        "AccessControl",
        "IJoinFactory",
        "AccessControl"
    ],
    "Internal Calls": [
        "require(bool,string)",
        "auth"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function addAsset(\n        bytes6 assetId,\n        address asset\n    ) external auth {\n        // Add asset to cauldron, deploy new Join, and add it to the ladle\n        require (address(asset) != address(0), \"Asset required\");\n        cauldron.addAsset(assetId, asset);\n        AccessControl join = AccessControl(joinFactory.createJoin(asset));  // We need the access control methods of Join\n        bytes4[] memory sigs = new bytes4[](2);\n        sigs[0] = JOIN;\n        sigs[1] = EXIT;\n        join.grantRoles(sigs, address(ladle));\n        join.grantRole(join.ROOT(), msg.sender);\n        // join.renounceRole(join.ROOT(), address(this));  // Wand requires ongoing rights to set up permissions to joins\n        ladle.addJoin(assetId, address(join));\n    }"
}