{
    "Function": "slitherConstructorConstantVariables",
    "File": "contracts/ExtraRewardStashV3.sol",
    "Parent Contracts": [],
    "High-Level Calls": [],
    "Internal Calls": [],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "contract ExtraRewardStashV3 {\n    using SafeERC20 for IERC20;\n    using Address for address;\n    using SafeMath for uint256;\n\n    uint256 private constant maxRewards = 8;\n    uint256 private constant WEEK = 7 * 86400;\n\n    uint256 public immutable pid;\n    address public immutable veAsset;\n    address public immutable operator;\n    address public immutable staker;\n    address public immutable gauge;\n    address public immutable rewardFactory;\n\n    mapping(address => uint256) public historicalRewards;\n    bool public hasRedirected;\n\n    struct TokenInfo {\n        address token;\n        address rewardAddress;\n    }\n    uint256 public tokenCount;\n    TokenInfo[maxRewards] public tokenInfo;\n\n    constructor(\n        uint256 _pid,\n        address _veAsset,\n        address _operator,\n        address _staker,\n        address _gauge,\n        address _rFactory\n    ) {\n        pid = _pid;\n        veAsset = _veAsset;\n        operator = _operator;\n        staker = _staker;\n        gauge = _gauge;\n        rewardFactory = _rFactory;\n    }\n\n    function getName() external pure returns (string memory) {\n        return \"ExtraRewardStashV3\";\n    }\n\n    //try claiming if there are reward tokens registered\n    function claimRewards() external returns (bool) {\n        require(msg.sender == operator, \"!authorized\");\n\n        //this is updateable from v2 gauges now so must check each time.\n        checkForNewRewardTokens();\n\n        //make sure we're redirected\n        if (!hasRedirected) {\n            IDeposit(operator).setGaugeRedirect(pid);\n            hasRedirected = true;\n        }\n\n        uint256 length = tokenCount;\n        if (length > 0) {\n            //claim rewards on gauge for staker\n            //using reward_receiver so all rewards will be moved to this stash\n            IDeposit(operator).claimRewards(pid, gauge);\n        }\n        return true;\n    }\n\n    //check if gauge rewards have changed\n    function checkForNewRewardTokens() internal {\n        for (uint256 i = 0; i < maxRewards; i++) {\n            address token = IGauge(gauge).reward_tokens(i);\n            if (token == address(0)) {\n                if (i != tokenCount) {\n                    tokenCount = i;\n                }\n                break;\n            }\n            setToken(i, token);\n        }\n    }\n\n    //replace a token on token list\n    function setToken(uint256 _tid, address _token) internal {\n        TokenInfo storage t = tokenInfo[_tid];\n        address currentToken = t.token;\n        if (currentToken != _token) {\n            //set token address\n            t.token = _token;\n\n            //create new reward contract\n            (, , , address mainRewardContract, , ) = IDeposit(operator).poolInfo(pid);\n            address rewardContract = IRewardFactory(rewardFactory).CreateTokenRewards(\n                _token,\n                mainRewardContract\n            );\n            t.rewardAddress = rewardContract;\n        }\n    }\n\n    //pull assigned tokens from staker to stash\n    function stashRewards() external pure returns (bool) {\n        //after depositing/withdrawing, extra incentive tokens are claimed\n        //but from v3 this is default to off, and this stash is the reward receiver too.\n\n        return true;\n    }\n\n    //send all extra rewards to their reward contracts\n    function processStash() external returns (bool) {\n        require(msg.sender == operator, \"!authorized\");\n\n        for (uint256 i = 0; i < tokenCount; i++) {\n            TokenInfo storage t = tokenInfo[i];\n            address token = t.token;\n            if (token == address(0)) continue;\n\n            uint256 amount = IERC20(token).balanceOf(address(this));\n            if (amount > 0) {\n                historicalRewards[token] = historicalRewards[token].add(amount);\n                if (token == veAsset) {\n                    //if veAsset, send back to booster to distribute\n                    IERC20(token).safeTransfer(operator, amount);\n                    continue;\n                }\n                //add to reward contract\n                address rewards = t.rewardAddress;\n                if (rewards == address(0)) continue;\n                IERC20(token).safeTransfer(rewards, amount);\n                IRewards(rewards).queueNewRewards(amount);\n            }\n        }\n        return true;\n    }\n}"
}