// SPDX-License-Identifier: Business Source License 1.1
pragma solidity ^0.8.0;

import '@openzeppelin/contracts/access/Ownable.sol';

import './IStaking.sol';
import './IStakingAggregator.sol';

contract StakingAggregator is IStakingAggregator, Ownable {
  IStaking[] public instances;
  mapping(address => IStaking) public assigned;

  function addInstance(IStaking instance) external onlyOwner {
    if (instance.getData().aggregator != address(this)) {
      revert StakingInvalidAggregatorAddress();
    }

    instances.push(instance);
  }

  function isAssigned(address sender) external view returns (bool) {
    return address(assigned[sender]) != address(0);
  }

  function increaseDeposit(uint256 instanceIndex, uint256 value) external {
    return _getStakingInstance(msg.sender, instanceIndex).increaseDeposit(msg.sender, value);
  }

  function withdrawDeposit(uint256 instanceIndex) external {
    _getStakingInstance(msg.sender, instanceIndex).withdrawDeposit(msg.sender);

    assigned[msg.sender] = IStaking(address(0));
  }

  function claim(uint256 instanceIndex) external {
    return _getStakingInstance(msg.sender, instanceIndex).claim(msg.sender);
  }

  function getInstances() external view returns (StakingInstanceData[] memory) {
    StakingInstanceData[] memory arr = new StakingInstanceData[](instances.length);

    for (uint256 i = 0; i < instances.length; i++) {
      arr[i] = StakingInstanceData({addr: address(instances[i]), data: instances[i].getData()});
    }

    return arr;
  }

  function _getStakingInstance(address sender, uint256 index) internal returns (IStaking) {
    if (address(assigned[sender]) != address(0)) return assigned[sender];

    assigned[sender] = instances[index];

    return instances[index];
  }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

// SPDX-License-Identifier: Business Source License 1.1
pragma solidity ^0.8.0;

struct StakingArgs {
  address token;
  address aggregator;
  uint32 subscribeStageFrom;
  uint32 subscribeStagePeriod;
  uint32 earnStagePeriod;
  uint32 claimStagePeriod;
  uint64 maxTotalStake;
  uint64 maxUserStake;
  uint64 earningsQuota;
}

struct StakingData {
  address token;
  address aggregator;
  uint32 subscribeStageFrom;
  uint32 subscribeStageTo;
  uint32 earnStageTo;
  uint32 claimStageTo;
  uint64 currentTotalDeposit;
  uint64 maxTotalStake;
  uint64 maxUserStake;
  uint64 earningsQuota;
  uint64 earningPercent;
  uint64 unusedQuota;
}

interface IStaking {
  function increaseDeposit(address from, uint256 value) external;

  function withdrawDeposit(address from) external;

  function claim(address from) external;

  function getData() external view returns (StakingData memory);
}

contract StakingTypes {
  event DepositIncreased(address indexed user, uint256 value);
  event DepositWithdrawn(address indexed user);
  event Claimed(address indexed user, uint256 total);

  error TokenTotalSupplyExceedsUint64();
  error DepositTooEarly();
  error DepositTooLate();
  error BalanceTooLow();
  error MaxUserStakeExceeded();
  error MaxTotalStakeExceeded();
  error ZeroBalance();
  error TooEarlyForClaimStage();
  error ZeroValue();
  error ZeroUnusedQuota();
  error UnusedQuotaAlreadyTransferred();
  error SubscribeStageNotFinished();
  error ClaimStageNotFinished();
  error CallerIsNotAggregator();
}

// SPDX-License-Identifier: Business Source License 1.1
pragma solidity ^0.8.0;

import './IStaking.sol';

contract IStakingAggregator {
  error StakingInvalidAggregatorAddress();
}

struct StakingInstanceData {
  address addr;
  StakingData data;
}

{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"name":"StakingInvalidAggregatorAddress","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"inputs":[{"internalType":"contract IStaking","name":"instance","type":"address"}],"name":"addInstance","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"assigned","outputs":[{"internalType":"contract IStaking","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"instanceIndex","type":"uint256"}],"name":"claim","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"getInstances","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"components":[{"internalType":"address","name":"token","type":"address"},{"internalType":"address","name":"aggregator","type":"address"},{"internalType":"uint32","name":"subscribeStageFrom","type":"uint32"},{"internalType":"uint32","name":"subscribeStageTo","type":"uint32"},{"internalType":"uint32","name":"earnStageTo","type":"uint32"},{"internalType":"uint32","name":"claimStageTo","type":"uint32"},{"internalType":"uint64","name":"currentTotalDeposit","type":"uint64"},{"internalType":"uint64","name":"maxTotalStake","type":"uint64"},{"internalType":"uint64","name":"maxUserStake","type":"uint64"},{"internalType":"uint64","name":"earningsQuota","type":"uint64"},{"internalType":"uint64","name":"earningPercent","type":"uint64"},{"internalType":"uint64","name":"unusedQuota","type":"uint64"}],"internalType":"struct StakingData","name":"data","type":"tuple"}],"internalType":"struct StakingInstanceData[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"instanceIndex","type":"uint256"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"increaseDeposit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"instances","outputs":[{"internalType":"contract IStaking","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"}],"name":"isAssigned","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"instanceIndex","type":"uint256"}],"name":"withdrawDeposit","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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