Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

More Options

• Similar
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
pragma experimental ABIEncoderV2;

import {IERC20} from './interfaces/IERC20.sol';
import {SafeERC20} from './libraries/SafeERC20.sol';
import {RewardsController} from './RewardsController.sol';

contract Rewarder is RewardsController {
  using SafeERC20 for IERC20;

  // reward => reward vault
  mapping(address => address) internal _rewardsVault;

  event RewardsVaultUpdated(address indexed vault);

  function setRewardsVault(address vault, address reward) external onlyOwner {
  	_rewardsVault[reward] = vault;
  	emit RewardsVaultUpdated(vault);
  }

  function getRewardsVault(address reward) external view returns (address) {
  	return _rewardsVault[reward];
  }

  function transferRewards(address to, address reward, uint256 amount) internal override returns (bool) {
    IERC20(reward).safeTransferFrom(_rewardsVault[reward], to, amount);
    return true;
  }
}

// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 * From https://github.com/OpenZeppelin/openzeppelin-contracts
 */
interface IERC20 {
  /**
   * @dev Returns the amount of tokens in existence.
   */
  function totalSupply() external view returns (uint256);

  /**
   * @dev Returns the amount of tokens owned by `account`.
   */
  function balanceOf(address account) external view returns (uint256);

  /**
   * @dev Moves `amount` tokens from the caller's account to `recipient`.
   *
   * Returns a boolean value indicating whether the operation succeeded.
   *
   * Emits a {Transfer} event.
   */
  function transfer(address recipient, uint256 amount) external returns (bool);

  /**
   * @dev Returns the remaining number of tokens that `spender` will be
   * allowed to spend on behalf of `owner` through {transferFrom}. This is
   * zero by default.
   *
   * This value changes when {approve} or {transferFrom} are called.
   */
  function allowance(address owner, address spender) external view returns (uint256);

  /**
   * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
   *
   * Returns a boolean value indicating whether the operation succeeded.
   *
   * IMPORTANT: Beware that changing an allowance with this method brings the risk
   * that someone may use both the old and the new allowance by unfortunate
   * transaction ordering. One possible solution to mitigate this race
   * condition is to first reduce the spender's allowance to 0 and set the
   * desired value afterwards:
   * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
   *
   * Emits an {Approval} event.
   */
  function approve(address spender, uint256 amount) external returns (bool);

  /**
   * @dev Moves `amount` tokens from `sender` to `recipient` using the
   * allowance mechanism. `amount` is then deducted from the caller's
   * allowance.
   *
   * Returns a boolean value indicating whether the operation succeeded.
   *
   * Emits a {Transfer} event.
   */
  function transferFrom(
    address sender,
    address recipient,
    uint256 amount
  ) external returns (bool);

  /**
   * @dev Emitted when `value` tokens are moved from one account (`from`) to
   * another (`to`).
   *
   * Note that `value` may be zero.
   */
  event Transfer(address indexed from, address indexed to, uint256 value);

  /**
   * @dev Emitted when the allowance of a `spender` for an `owner` is set by
   * a call to {approve}. `value` is the new allowance.
   */
  event Approval(address indexed owner, address indexed spender, uint256 value);
}

// SPDX-License-Identifier: agpl-3.0
pragma solidity 0.7.5;

import {IERC20} from './IERC20.sol';

interface IERC20Detailed is IERC20 {
  function name() external view returns (string memory);

  function symbol() external view returns (string memory);

  function decimals() external view returns (uint8);
}

// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
pragma experimental ABIEncoderV2;

import {IRewardsDistributor} from './IRewardsDistributor.sol';
import {DistributionTypes} from '../libraries/DistributionTypes.sol';

interface IRewardsController is IRewardsDistributor {
  event RewardsClaimed(
    address indexed user,
    address indexed reward,    
    address indexed to,
    address claimer,
    uint256 amount
  );

  event ClaimerSet(address indexed user, address indexed claimer);

  function setClaimer(address user, address claimer) external;

  function getClaimer(address user) external view returns (address);

  function configureAssets(DistributionTypes.RewardsConfigInput[] memory config) external;

  function handleAction(
    address asset,
    uint256 userBalance,
    uint256 totalSupply
  ) external;

  function claimRewards(
    address[] calldata assets,
    uint256 amount,
    address to,
    address reward
  ) external returns (uint256);

  function claimRewardsOnBehalf(
    address[] calldata assets,
    uint256 amount,
    address user,
    address to,
    address reward
  ) external returns (uint256);


  function claimRewardsToSelf(
    address[] calldata assets,
    uint256 amount,
    address reward
  ) external returns (uint256);

  function claimAllRewards(address[] calldata assets, address to)
    external
    returns (address[] memory rewardsList, uint256[] memory claimedAmounts);

  function claimAllRewardsOnBehalf(
    address[] calldata assets,
    address user,
    address to
  ) external returns (address[] memory rewardsList, uint256[] memory claimedAmounts);

  function claimAllRewardsToSelf(address[] calldata assets)
    external
    returns (address[] memory rewardsList, uint256[] memory claimedAmounts);
}

// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
pragma experimental ABIEncoderV2;

import {DistributionTypes} from '../libraries/DistributionTypes.sol';

interface IRewardsDistributor {
  event AssetConfigUpdated(
    address indexed asset,
    address indexed reward,
    uint256 emission,
    uint256 distributionEnd
  );
  event AssetIndexUpdated(address indexed asset, address indexed reward, uint256 index);
  event UserIndexUpdated(
    address indexed user,
    address indexed asset,
    address indexed reward,
    uint256 index
  );

  event RewardsAccrued(address indexed user, address indexed reward, uint256 amount);

  function setDistributionEnd(
    address asset,
    address reward,
    uint32 distributionEnd
  ) external;

  function getDistributionEnd(address asset, address reward) external view returns (uint256);

  function getUserAssetData(
    address user,
    address asset,
    address reward
  ) external view returns (uint256);

  function getRewardsData(address asset, address reward)
    external
    view
    returns (
      uint256,
      uint256,
      uint256,
      uint256
    );

  function getRewardsByAsset(address asset) external view returns (address[] memory);

  function getRewardTokens() external view returns (address[] memory);

  function getUserUnclaimedRewardsFromStorage(address user, address reward)
    external
    view
    returns (uint256);

  function getUserRewardsBalance(
    address[] calldata assets,
    address user,
    address reward
  ) external view returns (uint256);

  function getAllUserRewardsBalance(address[] calldata assets, address user)
    external
    view
    returns (address[] memory, uint256[] memory);

  function getAssetDecimals(address asset) external view returns (uint8);
}

// SPDX-License-Identifier: agpl-3.0
pragma solidity 0.7.5;

interface IScaledBalanceToken {
  /**
   * @dev Returns the scaled balance of the user. The scaled balance is the sum of all the
   * updated stored balance divided by the reserve's liquidity index at the moment of the update
   * @param user The user whose balance is calculated
   * @return The scaled balance of the user
   **/
  function scaledBalanceOf(address user) external view returns (uint256);

  /**
   * @dev Returns the scaled balance of the user and the scaled total supply.
   * @param user The address of the user
   * @return The scaled balance of the user
   * @return The scaled balance and the scaled total supply
   **/
  function getScaledUserBalanceAndSupply(address user) external view returns (uint256, uint256);

  /**
   * @dev Returns the scaled total supply of the token. Represents sum(debt/index)
   * @return The scaled total supply
   **/
  function scaledTotalSupply() external view returns (uint256);
}

// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;

/**
 * @dev Collection of functions related to the address type
 * From https://github.com/OpenZeppelin/openzeppelin-contracts
 */
library Address {
  /**
   * @dev Returns true if `account` is a contract.
   *
   * [IMPORTANT]
   * ====
   * It is unsafe to assume that an address for which this function returns
   * false is an externally-owned account (EOA) and not a contract.
   *
   * Among others, `isContract` will return false for the following
   * types of addresses:
   *
   *  - an externally-owned account
   *  - a contract in construction
   *  - an address where a contract will be created
   *  - an address where a contract lived, but was destroyed
   * ====
   */
  function isContract(address account) internal view returns (bool) {
    // According to EIP-1052, 0x0 is the value returned for not-yet created accounts
    // and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
    // for accounts without code, i.e. `keccak256('')`
    bytes32 codehash;
    bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
    // solhint-disable-next-line no-inline-assembly
    assembly {
      codehash := extcodehash(account)
    }
    return (codehash != accountHash && codehash != 0x0);
  }

  /**
   * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
   * `recipient`, forwarding all available gas and reverting on errors.
   *
   * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
   * of certain opcodes, possibly making contracts go over the 2300 gas limit
   * imposed by `transfer`, making them unable to receive funds via
   * `transfer`. {sendValue} removes this limitation.
   *
   * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
   *
   * IMPORTANT: because control is transferred to `recipient`, care must be
   * taken to not create reentrancy vulnerabilities. Consider using
   * {ReentrancyGuard} or the
   * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
   */
  function sendValue(address payable recipient, uint256 amount) internal {
    require(address(this).balance >= amount, 'Address: insufficient balance');

    // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
    (bool success, ) = recipient.call{value: amount}('');
    require(success, 'Address: unable to send value, recipient may have reverted');
  }
}

// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;

/*
 * @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 GSN 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 payable) {
    return msg.sender;
  }

  function _msgData() internal view virtual returns (bytes memory) {
    this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
    return msg.data;
  }
}

// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
pragma experimental ABIEncoderV2;

library DistributionTypes {
  struct RewardsConfigInput {
    uint88 emissionPerSecond;
    uint256 totalSupply;
    uint32 distributionEnd;
    address asset;
    address reward;
  }

  struct UserAssetInput {
    address underlyingAsset;
    uint256 userBalance;
    uint256 totalSupply;
  }
}

// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;

import './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.
 */
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() {
    address msgSender = _msgSender();
    _owner = msgSender;
    emit OwnershipTransferred(address(0), msgSender);
  }

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

  /**
   * @dev Throws if called by any account other than the owner.
   */
  modifier onlyOwner() {
    require(_owner == _msgSender(), 'Ownable: caller is not the owner');
    _;
  }

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

// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;

import {IERC20} from '../interfaces/IERC20.sol';
import {SafeMath} from './SafeMath.sol';
import {Address} from './Address.sol';

/**
 * @title SafeERC20
 * @dev From https://github.com/OpenZeppelin/openzeppelin-contracts
 * Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
  using SafeMath for uint256;
  using Address for address;

  function safeTransfer(
    IERC20 token,
    address to,
    uint256 value
  ) internal {
    callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
  }

  function safeTransferFrom(
    IERC20 token,
    address from,
    address to,
    uint256 value
  ) internal {
    callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
  }

  function safeApprove(
    IERC20 token,
    address spender,
    uint256 value
  ) internal {
    require(
      (value == 0) || (token.allowance(address(this), spender) == 0),
      'SafeERC20: approve from non-zero to non-zero allowance'
    );
    callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
  }

  function callOptionalReturn(IERC20 token, bytes memory data) private {
    require(address(token).isContract(), 'SafeERC20: call to non-contract');

    // solhint-disable-next-line avoid-low-level-calls
    (bool success, bytes memory returndata) = address(token).call(data);
    require(success, 'SafeERC20: low-level call failed');

    if (returndata.length > 0) {
      // Return data is optional
      // solhint-disable-next-line max-line-length
      require(abi.decode(returndata, (bool)), 'SafeERC20: ERC20 operation did not succeed');
    }
  }
}

// SPDX-License-Identifier: agpl-3.0
pragma solidity ^0.7.5;

/**
 * @dev From https://github.com/OpenZeppelin/openzeppelin-contracts
 * Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
  /**
   * @dev Returns the addition of two unsigned integers, reverting on
   * overflow.
   *
   * Counterpart to Solidity's `+` operator.
   *
   * Requirements:
   * - Addition cannot overflow.
   */
  function add(uint256 a, uint256 b) internal pure returns (uint256) {
    uint256 c = a + b;
    require(c >= a, 'SafeMath: addition overflow');

    return c;
  }

  /**
   * @dev Returns the subtraction of two unsigned integers, reverting on
   * overflow (when the result is negative).
   *
   * Counterpart to Solidity's `-` operator.
   *
   * Requirements:
   * - Subtraction cannot overflow.
   */
  function sub(uint256 a, uint256 b) internal pure returns (uint256) {
    return sub(a, b, 'SafeMath: subtraction overflow');
  }

  /**
   * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
   * overflow (when the result is negative).
   *
   * Counterpart to Solidity's `-` operator.
   *
   * Requirements:
   * - Subtraction cannot overflow.
   */
  function sub(
    uint256 a,
    uint256 b,
    string memory errorMessage
  ) internal pure returns (uint256) {
    require(b <= a, errorMessage);
    uint256 c = a - b;

    return c;
  }

  /**
   * @dev Returns the multiplication of two unsigned integers, reverting on
   * overflow.
   *
   * Counterpart to Solidity's `*` operator.
   *
   * Requirements:
   * - Multiplication cannot overflow.
   */
  function mul(uint256 a, uint256 b) internal pure returns (uint256) {
    // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
    // benefit is lost if 'b' is also tested.
    // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
    if (a == 0) {
      return 0;
    }

    uint256 c = a * b;
    require(c / a == b, 'SafeMath: multiplication overflow');

    return c;
  }

  /**
   * @dev Returns the integer division of two unsigned integers. Reverts on
   * division by zero. The result is rounded towards zero.
   *
   * Counterpart to Solidity's `/` operator. Note: this function uses a
   * `revert` opcode (which leaves remaining gas untouched) while Solidity
   * uses an invalid opcode to revert (consuming all remaining gas).
   *
   * Requirements:
   * - The divisor cannot be zero.
   */
  function div(uint256 a, uint256 b) internal pure returns (uint256) {
    return div(a, b, 'SafeMath: division by zero');
  }

  /**
   * @dev Returns the integer division of two unsigned integers. Reverts with custom message on
   * division by zero. The result is rounded towards zero.
   *
   * Counterpart to Solidity's `/` operator. Note: this function uses a
   * `revert` opcode (which leaves remaining gas untouched) while Solidity
   * uses an invalid opcode to revert (consuming all remaining gas).
   *
   * Requirements:
   * - The divisor cannot be zero.
   */
  function div(
    uint256 a,
    uint256 b,
    string memory errorMessage
  ) internal pure returns (uint256) {
    // Solidity only automatically asserts when dividing by 0
    require(b > 0, errorMessage);
    uint256 c = a / b;
    // assert(a == b * c + a % b); // There is no case in which this doesn't hold

    return c;
  }

  /**
   * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
   * Reverts when dividing by zero.
   *
   * Counterpart to Solidity's `%` operator. This function uses a `revert`
   * opcode (which leaves remaining gas untouched) while Solidity uses an
   * invalid opcode to revert (consuming all remaining gas).
   *
   * Requirements:
   * - The divisor cannot be zero.
   */
  function mod(uint256 a, uint256 b) internal pure returns (uint256) {
    return mod(a, b, 'SafeMath: modulo by zero');
  }

  /**
   * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
   * Reverts with custom message when dividing by zero.
   *
   * Counterpart to Solidity's `%` operator. This function uses a `revert`
   * opcode (which leaves remaining gas untouched) while Solidity uses an
   * invalid opcode to revert (consuming all remaining gas).
   *
   * Requirements:
   * - The divisor cannot be zero.
   */
  function mod(
    uint256 a,
    uint256 b,
    string memory errorMessage
  ) internal pure returns (uint256) {
    require(b != 0, errorMessage);
    return a % b;
  }
}

// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
pragma experimental ABIEncoderV2;

import {IRewardsController} from './interfaces/IRewardsController.sol';
import {RewardsDistributor} from './RewardsDistributor.sol';
import {IScaledBalanceToken} from './interfaces/IScaledBalanceToken.sol';
import {DistributionTypes} from './libraries/DistributionTypes.sol';

abstract contract RewardsController is RewardsDistributor, IRewardsController {
	// user => authorized claimer
	mapping(address => address) internal _authorizedClaimers;

  modifier onlyAuthorizedClaimers(address claimer, address user) {
    require(_authorizedClaimers[user] == claimer, 'CLAIMER_UNAUTHORIZED');
    _;
  }

  function getClaimer(address user) external view override returns (address) {
    return _authorizedClaimers[user];
  }

  function setClaimer(address user, address caller) external override onlyOwner {
    _authorizedClaimers[user] = caller;
    emit ClaimerSet(user, caller);
  }

  function configureAssets(DistributionTypes.RewardsConfigInput[] memory config)
    external
    override
    onlyOwner
  {
    for (uint256 i = 0; i < config.length; i++) {
      config[i].totalSupply = IScaledBalanceToken(config[i].asset).scaledTotalSupply();
    }
    _configureAssets(config);
  }

  function handleAction(
    address user,
    uint256 totalSupply,
    uint256 userBalance
  ) external override {
    _updateUserRewardsPerAssetInternal(msg.sender, user, userBalance, totalSupply);
  }

	function claimRewards(
    address[] calldata assets,
    uint256 amount,
    address to,
    address reward
  ) external override returns (uint256) {
    require(to != address(0), 'INVALID_TO_ADDRESS');
    return _claimRewards(assets, amount, msg.sender, msg.sender, to, reward);
  }

  function claimRewardsOnBehalf(
    address[] calldata assets,
    uint256 amount,
    address user,
    address to,
    address reward
  ) external override onlyAuthorizedClaimers(msg.sender, user) returns (uint256) {
    require(user != address(0), 'INVALID_USER_ADDRESS');
    require(to != address(0), 'INVALID_TO_ADDRESS');
    return _claimRewards(assets, amount, msg.sender, user, to, reward);
  }

  function claimRewardsToSelf(
    address[] calldata assets,
    uint256 amount,
    address reward
  ) external override returns (uint256) {
    return _claimRewards(assets, amount, msg.sender, msg.sender, msg.sender, reward);
  }

  function claimAllRewards(address[] calldata assets, address to)
    external
    override
    returns (address[] memory rewardTokens, uint256[] memory claimedAmounts)
  {
    require(to != address(0), 'INVALID_TO_ADDRESS');
    return _claimAllRewards(assets, msg.sender, msg.sender, to);
  }

  function claimAllRewardsOnBehalf(
    address[] calldata assets,
    address user,
    address to
  )
    external
    override
    onlyAuthorizedClaimers(msg.sender, user)
    returns (address[] memory rewardTokens, uint256[] memory claimedAmounts)
  {
    require(user != address(0), 'INVALID_USER_ADDRESS');
    require(to != address(0), 'INVALID_TO_ADDRESS');
    return _claimAllRewards(assets, msg.sender, user, to);
  }

  function claimAllRewardsToSelf(address[] calldata assets)
    external
    override
    returns (address[] memory rewardTokens, uint256[] memory claimedAmounts)
  {
    return _claimAllRewards(assets, msg.sender, msg.sender, msg.sender);
  }

  function _getUserStake(address[] calldata assets, address user)
    internal
    view
    override
    returns (DistributionTypes.UserAssetInput[] memory userState)
  {
    userState = new DistributionTypes.UserAssetInput[](assets.length);
    for (uint256 i = 0; i < assets.length; i++) {
      userState[i].underlyingAsset = assets[i];
      (userState[i].userBalance, userState[i].totalSupply) = IScaledBalanceToken(assets[i])
        .getScaledUserBalanceAndSupply(user);
    }
    return userState;
  }

  function _claimRewards(
    address[] calldata assets,
    uint256 amount,
    address claimer,
    address user,
    address to,
    address reward
  ) internal returns (uint256) {
    if (amount == 0) {
      return 0;
    }
    uint256 unclaimedRewards = _usersUnclaimedRewards[user][reward];

    if (amount > unclaimedRewards) {
      _distributeRewards(user, _getUserStake(assets, user));
      unclaimedRewards = _usersUnclaimedRewards[user][reward];
    }

    if (unclaimedRewards == 0) {
      return 0;
    }

    uint256 amountToClaim = amount > unclaimedRewards ? unclaimedRewards : amount;
    _usersUnclaimedRewards[user][reward] = unclaimedRewards - amountToClaim; // Safe due to the previous line

    _transferRewards(to, reward, amountToClaim);
    emit RewardsClaimed(user, reward, to, claimer, amountToClaim);

    return amountToClaim;
  }

  function _claimAllRewards(
    address[] calldata assets,
    address claimer,
    address user,
    address to
  ) internal returns (address[] memory rewardTokens, uint256[] memory claimedAmounts) {
    _distributeRewards(user, _getUserStake(assets, user));

    rewardTokens = new address[](_rewardTokens.length);
    claimedAmounts = new uint256[](_rewardTokens.length);

    for (uint256 i = 0; i < _rewardTokens.length; i++) {
      address reward = _rewardTokens[i];
      uint256 rewardAmount = _usersUnclaimedRewards[user][reward];

      rewardTokens[i] = reward;
      claimedAmounts[i] = rewardAmount;

      if (rewardAmount != 0) {
        _usersUnclaimedRewards[user][reward] = 0;
        _transferRewards(to, reward, rewardAmount);
        emit RewardsClaimed(user, reward, to, claimer, rewardAmount);
      }
    }
    return (rewardTokens, claimedAmounts);
  }

  function _transferRewards(
    address to,
    address reward,
    uint256 amount
  ) internal {
    bool success = transferRewards(to, reward, amount);
    require(success == true, 'TRANSFER_ERROR');
  }

  function transferRewards(address to, address reward, uint256 amount) internal virtual returns (bool);
}

// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
pragma experimental ABIEncoderV2;

import {IRewardsDistributor} from './interfaces/IRewardsDistributor.sol';
import {IERC20Detailed} from './interfaces/IERC20Detailed.sol';
import {DistributionTypes} from './libraries/DistributionTypes.sol';
import {Ownable} from './libraries/Ownable.sol';

abstract contract RewardsDistributor is IRewardsDistributor, Ownable {
	struct RewardData {
		uint88 emissionPerSecond;
		uint104 index;
		uint32 lastUpdateTimestamp;
		uint32 distributionEnd;
		mapping(address => uint256) usersIndex;
	}

	struct AssetData {
		// reward => rewardData
		mapping(address => RewardData) rewards;
		address[] availableRewards;
		uint8 decimals;
	}

	// incentivized asset => AssetData
	mapping(address => AssetData) internal _assets;

	// user => reward => unclaimed rewards
	mapping(address => mapping(address => uint256)) internal _usersUnclaimedRewards;

	// reward => isEnabled
	mapping(address => bool) internal _isRewardEnabled;

	address[] internal _rewardTokens;

  function getRewardsData(address asset, address reward)
    public
    view
    override
    returns (
      uint256,
      uint256,
      uint256,
      uint256
    )
  {
    return (
      _assets[asset].rewards[reward].index,
      _assets[asset].rewards[reward].emissionPerSecond,
      _assets[asset].rewards[reward].lastUpdateTimestamp,
      _assets[asset].rewards[reward].distributionEnd
    );
  }

  function getDistributionEnd(address asset, address reward)
    external
    view
    override
    returns (uint256)
  {
    return _assets[asset].rewards[reward].distributionEnd;
  }

  function getRewardsByAsset(address asset) external view override returns (address[] memory) {
    return _assets[asset].availableRewards;
  }

  function getRewardTokens() external view override returns (address[] memory) {
    return _rewardTokens;
  }

  function getUserAssetData(
    address user,
    address asset,
    address reward
  ) public view override returns (uint256) {
    return _assets[asset].rewards[reward].usersIndex[user];
  }

  function getUserUnclaimedRewardsFromStorage(address user, address reward)
    external
    view
    override
    returns (uint256)
  {
    return _usersUnclaimedRewards[user][reward];
  }

  function getUserRewardsBalance(
    address[] calldata assets,
    address user,
    address reward
  ) external view override returns (uint256) {
    return _getUserReward(user, reward, _getUserStake(assets, user));
  }

  function getAllUserRewardsBalance(address[] calldata assets, address user)
    external
    view
    override
    returns (address[] memory rewardTokens, uint256[] memory unclaimedAmounts)
  {
    return _getAllUserRewards(user, _getUserStake(assets, user));
  }

  function setDistributionEnd(
    address asset,
    address reward,
    uint32 distributionEnd
  ) external override onlyOwner {
    _assets[asset].rewards[reward].distributionEnd = distributionEnd;

    emit AssetConfigUpdated(
      asset,
      reward,
      _assets[asset].rewards[reward].emissionPerSecond,
      distributionEnd
    );
  }

  function _configureAssets(DistributionTypes.RewardsConfigInput[] memory rewardsInput)
    internal
  {
    for (uint256 i = 0; i < rewardsInput.length; i++) {
      _assets[rewardsInput[i].asset].decimals = IERC20Detailed(rewardsInput[i].asset).decimals();

      RewardData storage rewardConfig = _assets[rewardsInput[i].asset].rewards[
        rewardsInput[i].reward
      ];

      // Add reward address to asset available rewards if latestUpdateTimestamp is zero
      if (rewardConfig.lastUpdateTimestamp == 0) {
        _assets[rewardsInput[i].asset].availableRewards.push(rewardsInput[i].reward);
      }

      // Add reward address to global rewards list if still not enabled
      if (_isRewardEnabled[rewardsInput[i].reward] == false) {
        _isRewardEnabled[rewardsInput[i].reward] = true;
        _rewardTokens.push(rewardsInput[i].reward);
      }

      // Due emissions is still zero, updates only latestUpdateTimestamp
      _updateAssetStateInternal(
        rewardsInput[i].asset,
        rewardsInput[i].reward,
        rewardConfig,
        rewardsInput[i].totalSupply,
        _assets[rewardsInput[i].asset].decimals
      );

      // Configure emission and distribution end of the reward per asset
      rewardConfig.emissionPerSecond = rewardsInput[i].emissionPerSecond;
      rewardConfig.distributionEnd = rewardsInput[i].distributionEnd;

      emit AssetConfigUpdated(
        rewardsInput[i].asset,
        rewardsInput[i].reward,
        rewardsInput[i].emissionPerSecond,
        rewardsInput[i].distributionEnd
      );
    }
  }

  function _updateAssetStateInternal(
    address asset,
    address reward,
    RewardData storage rewardConfig,
    uint256 totalSupply,
    uint8 decimals
  ) internal returns (uint256) {
    uint256 oldIndex = rewardConfig.index;

    if (block.timestamp == rewardConfig.lastUpdateTimestamp) {
      return oldIndex;
    }

    uint256 newIndex = _getAssetIndex(
      oldIndex,
      rewardConfig.emissionPerSecond,
      rewardConfig.lastUpdateTimestamp,
      rewardConfig.distributionEnd,
      totalSupply,
      decimals
    );

    if (newIndex != oldIndex) {
      require(newIndex <= type(uint104).max, 'Index overflow');
      //optimization: storing one after another saves one SSTORE
      rewardConfig.index = uint104(newIndex);
      rewardConfig.lastUpdateTimestamp = uint32(block.timestamp);
      emit AssetIndexUpdated(asset, reward, newIndex);
    } else {
      rewardConfig.lastUpdateTimestamp = uint32(block.timestamp);
    }

    return newIndex;
  }

  function _updateUserRewardsInternal(
    address user,
    address asset,
    address reward,
    uint256 userBalance,
    uint256 totalSupply
  ) internal returns (uint256) {
    RewardData storage rewardData = _assets[asset].rewards[reward];
    uint256 userIndex = rewardData.usersIndex[user];
    uint256 accruedRewards = 0;

    uint256 newIndex = _updateAssetStateInternal(
      asset,
      reward,
      rewardData,
      totalSupply,
      _assets[asset].decimals
    );

    if (userIndex != newIndex) {
      if (userBalance != 0) {
        accruedRewards = _getRewards(userBalance, newIndex, userIndex, _assets[asset].decimals);
      }

      rewardData.usersIndex[user] = newIndex;
      emit UserIndexUpdated(user, asset, reward, newIndex);
    }

    return accruedRewards;
  }

  function _updateUserRewardsPerAssetInternal(
    address asset,
    address user,
    uint256 userBalance,
    uint256 totalSupply
  ) internal {
    for (uint256 r = 0; r < _assets[asset].availableRewards.length; r++) {
      address reward = _assets[asset].availableRewards[r];
      uint256 accruedRewards = _updateUserRewardsInternal(
        user,
        asset,
        reward,
        userBalance,
        totalSupply
      );
      if (accruedRewards != 0) {
        _usersUnclaimedRewards[user][reward] += accruedRewards;

        emit RewardsAccrued(user, reward, accruedRewards);
      }
    }
  }

  function _distributeRewards(
    address user,
    DistributionTypes.UserAssetInput[] memory userState
  ) internal {
    for (uint256 i = 0; i < userState.length; i++) {
      _updateUserRewardsPerAssetInternal(
        userState[i].underlyingAsset,
        user,
        userState[i].userBalance,
        userState[i].totalSupply
      );
    }
  }

  function _getUserReward(
    address user,
    address reward,
    DistributionTypes.UserAssetInput[] memory userState
  ) internal view returns (uint256 unclaimedRewards) {
    // Add unrealized rewards
    for (uint256 i = 0; i < userState.length; i++) {
      if (userState[i].userBalance == 0) {
        continue;
      }
      unclaimedRewards += _getUnrealizedRewardsFromStake(user, reward, userState[i]);
    }

    // Return unrealized rewards plus stored unclaimed rewardss
    return unclaimedRewards + _usersUnclaimedRewards[user][reward];
  }

  function _getAllUserRewards(
    address user,
    DistributionTypes.UserAssetInput[] memory userState
  ) internal view returns (address[] memory rewardTokens, uint256[] memory unclaimedRewards) {
    rewardTokens = new address[](_rewardTokens.length);
    unclaimedRewards = new uint256[](rewardTokens.length);

    // Add stored rewards from user to unclaimedRewards
    for (uint256 y = 0; y < rewardTokens.length; y++) {
      rewardTokens[y] = _rewardTokens[y];
      unclaimedRewards[y] = _usersUnclaimedRewards[user][rewardTokens[y]];
    }

    // Add unrealized rewards from user to unclaimedRewards
    for (uint256 i = 0; i < userState.length; i++) {
      if (userState[i].userBalance == 0) {
        continue;
      }
      for (uint256 r = 0; r < rewardTokens.length; r++) {
        unclaimedRewards[r] += _getUnrealizedRewardsFromStake(user, rewardTokens[r], userState[i]);
      }
    }
    return (rewardTokens, unclaimedRewards);
  }

  function _getUnrealizedRewardsFromStake(
    address user,
    address reward,
    DistributionTypes.UserAssetInput memory stake
  ) internal view returns (uint256) {
    RewardData storage rewardData = _assets[stake.underlyingAsset].rewards[reward];
    uint8 assetDecimals = _assets[stake.underlyingAsset].decimals;
    uint256 assetIndex = _getAssetIndex(
      rewardData.index,
      rewardData.emissionPerSecond,
      rewardData.lastUpdateTimestamp,
      rewardData.distributionEnd,
      stake.totalSupply,
      assetDecimals
    );

    return _getRewards(stake.userBalance, assetIndex, rewardData.usersIndex[user], assetDecimals);
  }

	function _getRewards(
    uint256 principalUserBalance,
    uint256 reserveIndex,
    uint256 userIndex,
    uint8 decimals
  ) internal pure returns (uint256) {
    return (principalUserBalance * (reserveIndex - userIndex)) / 10**decimals;
  }

  function _getAssetIndex(
    uint256 currentIndex,
    uint256 emissionPerSecond,
    uint128 lastUpdateTimestamp,
    uint256 distributionEnd,
    uint256 totalBalance,
    uint8 decimals
  ) internal view returns (uint256) {
    if (
      emissionPerSecond == 0 ||
      totalBalance == 0 ||
      lastUpdateTimestamp == block.timestamp ||
      lastUpdateTimestamp >= distributionEnd
    ) {
      return currentIndex;
    }

    uint256 currentTimestamp = block.timestamp > distributionEnd
      ? distributionEnd
      : block.timestamp;
    uint256 timeDelta = currentTimestamp - lastUpdateTimestamp;
    return (emissionPerSecond * timeDelta * (10**decimals)) / totalBalance + currentIndex;
  }

  function _getUserStake(address[] calldata assets, address user)
    internal
    view
    virtual
    returns (DistributionTypes.UserAssetInput[] memory userState);

  function getAssetDecimals(address asset) external view override returns (uint8) {
    return _assets[asset].decimals;
  }
}

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"asset","type":"address"},{"indexed":true,"internalType":"address","name":"reward","type":"address"},{"indexed":false,"internalType":"uint256","name":"emission","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"distributionEnd","type":"uint256"}],"name":"AssetConfigUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"asset","type":"address"},{"indexed":true,"internalType":"address","name":"reward","type":"address"},{"indexed":false,"internalType":"uint256","name":"index","type":"uint256"}],"name":"AssetIndexUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":true,"internalType":"address","name":"claimer","type":"address"}],"name":"ClaimerSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":true,"internalType":"address","name":"reward","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"RewardsAccrued","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":true,"internalType":"address","name":"reward","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"address","name":"claimer","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"RewardsClaimed","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"vault","type":"address"}],"name":"RewardsVaultUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":true,"internalType":"address","name":"asset","type":"address"},{"indexed":true,"internalType":"address","name":"reward","type":"address"},{"indexed":false,"internalType":"uint256","name":"index","type":"uint256"}],"name":"UserIndexUpdated","type":"event"},{"inputs":[{"internalType":"address[]","name":"assets","type":"address[]"},{"internalType":"address","name":"to","type":"address"}],"name":"claimAllRewards","outputs":[{"internalType":"address[]","name":"rewardTokens","type":"address[]"},{"internalType":"uint256[]","name":"claimedAmounts","type":"uint256[]"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"assets","type":"address[]"},{"internalType":"address","name":"user","type":"address"},{"internalType":"address","name":"to","type":"address"}],"name":"claimAllRewardsOnBehalf","outputs":[{"internalType":"address[]","name":"rewardTokens","type":"address[]"},{"internalType":"uint256[]","name":"claimedAmounts","type":"uint256[]"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"assets","type":"address[]"}],"name":"claimAllRewardsToSelf","outputs":[{"internalType":"address[]","name":"rewardTokens","type":"address[]"},{"internalType":"uint256[]","name":"claimedAmounts","type":"uint256[]"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"assets","type":"address[]"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"address","name":"reward","type":"address"}],"name":"claimRewards","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"assets","type":"address[]"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address","name":"user","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"address","name":"reward","type":"address"}],"name":"claimRewardsOnBehalf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"assets","type":"address[]"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address","name":"reward","type":"address"}],"name":"claimRewardsToSelf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"uint88","name":"emissionPerSecond","type":"uint88"},{"internalType":"uint256","name":"totalSupply","type":"uint256"},{"internalType":"uint32","name":"distributionEnd","type":"uint32"},{"internalType":"address","name":"asset","type":"address"},{"internalType":"address","name":"reward","type":"address"}],"internalType":"struct DistributionTypes.RewardsConfigInput[]","name":"config","type":"tuple[]"}],"name":"configureAssets","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"assets","type":"address[]"},{"internalType":"address","name":"user","type":"address"}],"name":"getAllUserRewardsBalance","outputs":[{"internalType":"address[]","name":"rewardTokens","type":"address[]"},{"internalType":"uint256[]","name":"unclaimedAmounts","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"asset","type":"address"}],"name":"getAssetDecimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"}],"name":"getClaimer","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"asset","type":"address"},{"internalType":"address","name":"reward","type":"address"}],"name":"getDistributionEnd","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getRewardTokens","outputs":[{"internalType":"address[]","name":"","type":"address[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"asset","type":"address"}],"name":"getRewardsByAsset","outputs":[{"internalType":"address[]","name":"","type":"address[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"asset","type":"address"},{"internalType":"address","name":"reward","type":"address"}],"name":"getRewardsData","outputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"reward","type":"address"}],"name":"getRewardsVault","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"address","name":"asset","type":"address"},{"internalType":"address","name":"reward","type":"address"}],"name":"getUserAssetData","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"assets","type":"address[]"},{"internalType":"address","name":"user","type":"address"},{"internalType":"address","name":"reward","type":"address"}],"name":"getUserRewardsBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"address","name":"reward","type":"address"}],"name":"getUserUnclaimedRewardsFromStorage","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"uint256","name":"totalSupply","type":"uint256"},{"internalType":"uint256","name":"userBalance","type":"uint256"}],"name":"handleAction","outputs":[],"stateMutability":"nonpayable","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":"user","type":"address"},{"internalType":"address","name":"caller","type":"address"}],"name":"setClaimer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"asset","type":"address"},{"internalType":"address","name":"reward","type":"address"},{"internalType":"uint32","name":"distributionEnd","type":"uint32"}],"name":"setDistributionEnd","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"vault","type":"address"},{"internalType":"address","name":"reward","type":"address"}],"name":"setRewardsVault","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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