Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

import '@openzeppelin/contracts/access/Ownable.sol';
import '@openzeppelin/contracts/utils/ReentrancyGuard.sol';
import '@openzeppelin/contracts/token/ERC20/IERC20.sol';
import '@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol';
import '@openzeppelin/contracts/utils/Context.sol';
import './interfaces/IPoolExtension.sol';

contract sorraStaking is Context, Ownable, ReentrancyGuard {
  using SafeERC20 for IERC20;

  uint256 constant PRECISION_FACTOR = 1e18;
  uint256 constant MULTIPLIER = 10 ** 36;
  address public rewardToken;
  uint256 public totalParticipants;
  uint256 public totalDeposits;

  IPoolExtension public vaultExtension;

  struct VestingTier {
    uint256 period;     // Duration in seconds
    uint256 rewardBps;  // Reward percentage in basis points (1% = 100)
  }
  
  // Define tiers
  VestingTier[3] public vestingTiers;

  struct Deposit {
    uint256 amount;
    uint256 depositTime;
    uint8 tier;
    uint256 rewardBps;
  }

  struct Position {
    Deposit[] deposits;
    uint256 totalAmount;
  }


  mapping(address => Position) public positions;
  mapping(address => uint256) public userRewardsDistributed;


  uint256 public totalRewardsDistributed;

  bool public depositingEnabled = true;

  uint256 public constant MAX_DEPOSITS_PER_USER = 5;

  uint256 public MAX_POOL_CAP = 10000000 * 1e18;

  event Depositx(address indexed user, uint256 amount);
  event Withdraw(address indexed user, uint256 amount);
  event RewardDistributed(
    address indexed user,
    uint256 amount
  );
  event DepositingStatusChanged(bool enabled);
  event RewardBpsUpdated(uint8 tier, uint256 oldBps, uint256 newBps);
  event ExtensionCallSuccess(address account);
  event ExtensionCallFailed(address account, bytes reason);
  event PoolCapUpdated(uint256 oldCap, uint256 newCap);

  constructor(address _rewardToken) Ownable(msg.sender) {
    require(_rewardToken != address(0), "Zero address");
    IERC20 token = IERC20(_rewardToken);
    require(token.totalSupply() > 0, "Invalid token");
    
    rewardToken = _rewardToken;
    
    // Initialize tiers in constructor with days
    vestingTiers[0].period = 14 days;    // Back to 14 days
    vestingTiers[0].rewardBps = 500;     // 5% APY
    
    vestingTiers[1].period = 30 days;    // Back to 30 days
    vestingTiers[1].rewardBps = 2000;    // 20% APY
    
    vestingTiers[2].period = 60 days;    // Back to 60 days
    vestingTiers[2].rewardBps = 4000;    // 40% APY
  }

  modifier depositsEnabled() {
    require(depositingEnabled, "Deposits are disabled");
    _;
  }

  function setDepositingEnabled(bool _enabled) external onlyOwner {
    depositingEnabled = _enabled;
    emit DepositingStatusChanged(_enabled);
  }
  
function deposit(uint256 _amount, uint8 _tier) external nonReentrant depositsEnabled {
    require(_amount > 0, "Amount must be greater than 0");
    require(_tier < vestingTiers.length, "Invalid tier");
    require(totalDeposits + _amount <= MAX_POOL_CAP, "Pool cap reached");
    
    IERC20(rewardToken).safeTransferFrom(_msgSender(), address(this), _amount);
    _updatePosition(_msgSender(), _amount, false, _tier);
}

function withdraw(uint256 _amount) external nonReentrant {
    require(_amount > 0, "Amount must be greater than 0");
    Position storage position = positions[_msgSender()];
    require(_amount <= position.totalAmount, "Insufficient balance");
    
    uint256 withdrawableAmount = 0;
    for(uint256 i = 0; i < position.deposits.length; i++) {
        Deposit memory dep = position.deposits[i];
        if(block.timestamp > dep.depositTime + vestingTiers[dep.tier].period) {
            withdrawableAmount += dep.amount;
        }
    }
    require(withdrawableAmount >= _amount, "Lock period not finished");
    
    uint256 rewardAmount = getPendingRewards(_msgSender());
    
    _updatePosition(_msgSender(), _amount, true, position.deposits[0].tier);
    
    if (rewardAmount > 0) {
        userRewardsDistributed[_msgSender()] += rewardAmount;
        totalRewardsDistributed += rewardAmount;
        IERC20(rewardToken).safeTransfer(_msgSender(), _amount + rewardAmount);
        emit RewardDistributed(_msgSender(), rewardAmount);
    } else {
        IERC20(rewardToken).safeTransfer(_msgSender(), _amount);
    }
}

  function _updatePosition(
    address account,
    uint256 amount,
    bool isWithdraw,
    uint8 tier
  ) internal {
    if (address(vaultExtension) != address(0)) {
      try vaultExtension.setShare(account, amount, isWithdraw) {
        emit ExtensionCallSuccess(account);
      } catch (bytes memory reason) {
        emit ExtensionCallFailed(account, reason);
      }
    }
    if (isWithdraw) {
      _decreasePosition(account, amount);
      emit Withdraw(account, amount);
    } else {
      _increasePosition(account, amount, tier);
      emit Depositx(account, amount);
    }
  }

function _increasePosition(address wallet, uint256 amount, uint8 tier) private {
    require(wallet != address(0), "Zero address");
    Position storage position = positions[wallet];
    
    // Create new deposit instead of merging
    require(position.deposits.length < MAX_DEPOSITS_PER_USER, "Too many deposits");
    position.deposits.push(Deposit({
        amount: amount,
        depositTime: block.timestamp,
        tier: tier,
        rewardBps: vestingTiers[tier].rewardBps
    }));
    
    position.totalAmount += amount;
    totalDeposits += amount;
    
    if (position.totalAmount == amount) {
        totalParticipants++;
    }
}

function _decreasePosition(address wallet, uint256 amount) private {
    Position storage position = positions[wallet];
    require(position.totalAmount >= amount, "Insufficient balance");
    
    uint256 remaining = amount;
    // Process deposits from oldest to newest
    for (uint256 i = 0; i < position.deposits.length;) {
        Deposit storage dep = position.deposits[i];
        if (block.timestamp > dep.depositTime + vestingTiers[dep.tier].period) {
            uint256 withdrawAmount = remaining > dep.amount ? dep.amount : remaining;
            remaining -= withdrawAmount;
            dep.amount -= withdrawAmount;
            position.totalAmount -= withdrawAmount;
            
            if (dep.amount == 0) {
                // Move the last element to current position
                uint256 lastIndex = position.deposits.length - 1;
                if (i != lastIndex) {
                    position.deposits[i] = position.deposits[lastIndex];
                }
                position.deposits.pop();
                // Don't increment i since we need to check the swapped element
            } else {
                i++;
            }
        } else {
            i++;
        }
    }
    
    require(remaining == 0, "Lock period not finished for requested amount");
    
    if (position.totalAmount == 0) {
        totalParticipants--;
    }
    totalDeposits -= amount;
}

function getPendingRewards(address wallet) public view returns (uint256) {
    if (positions[wallet].totalAmount == 0) {
        return 0;
    }
    return _calculateRewards(positions[wallet].totalAmount, wallet);
}

  function _calculateRewards(uint256 /* unusedParam */, address wallet) internal view returns (uint256) {
    Position storage pos = positions[wallet];  // Use storage instead of memory
    uint256 length = pos.deposits.length;     // Cache array length
    if (length == 0) return 0;

    uint256 totalRewards = 0;
    uint256 currentTime = block.timestamp;    // Cache timestamp
    
    for (uint256 i = 0; i < length; i++) {
        Deposit storage dep = pos.deposits[i]; // Direct storage access
        uint256 timeElapsed = currentTime - dep.depositTime;
        uint256 vestingTime = vestingTiers[dep.tier].period;

        if (timeElapsed >= vestingTime) {
            uint256 rewardAmount = (dep.amount * dep.rewardBps) / 10000;
            totalRewards += rewardAmount;
        }
    }

    return totalRewards;
  }

  function setVaultExtension(IPoolExtension _extension) external onlyOwner {
    vaultExtension = _extension;
  }

  function emergencyWithdraw(uint256 _amount) external onlyOwner {
    require(_amount > 0 || _amount == 0, "Invalid amount");
    IERC20 _token = IERC20(rewardToken);
    uint256 withdrawAmount = _amount == 0 ? _token.balanceOf(address(this)) : _amount;
    require(withdrawAmount > 0, "Nothing to withdraw");
    _token.safeTransfer(_msgSender(), withdrawAmount);
  }

  function setTierReward(uint8 _tier, uint256 _newRewardBps) external onlyOwner {
    require(_tier < vestingTiers.length, "Invalid tier");
    require(_newRewardBps <= 10000, "Reward too high"); // Max 100%
    
    uint256 oldBps = vestingTiers[_tier].rewardBps;
    vestingTiers[_tier].rewardBps = _newRewardBps;
    
    emit RewardBpsUpdated(_tier, oldBps, _newRewardBps);
  }

  function getUserDeposits(address _user) external view returns (Deposit[] memory) {
    return positions[_user].deposits;
  }

  function getRemainingPoolSpace() external view returns (uint256) {
    if (totalDeposits >= MAX_POOL_CAP) return 0;
    return MAX_POOL_CAP - totalDeposits;
  }

  function setPoolCap(uint256 _newCap) external onlyOwner {
    require(_newCap >= totalDeposits, "New cap below current deposits");
    uint256 oldCap = MAX_POOL_CAP;
    MAX_POOL_CAP = _newCap;
    emit PoolCapUpdated(oldCap, _newCap);
  }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)

pragma solidity ^0.8.20;

import {Context} from "../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.
 *
 * The initial owner is set to the address provided by the deployer. 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;

    /**
     * @dev The caller account is not authorized to perform an operation.
     */
    error OwnableUnauthorizedAccount(address account);

    /**
     * @dev The owner is not a valid owner account. (eg. `address(0)`)
     */
    error OwnableInvalidOwner(address owner);

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

    /**
     * @dev Initializes the contract setting the address provided by the deployer as the initial owner.
     */
    constructor(address initialOwner) {
        if (initialOwner == address(0)) {
            revert OwnableInvalidOwner(address(0));
        }
        _transferOwnership(initialOwner);
    }

    /**
     * @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 {
        if (owner() != _msgSender()) {
            revert OwnableUnauthorizedAccount(_msgSender());
        }
    }

    /**
     * @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 {
        if (newOwner == address(0)) {
            revert OwnableInvalidOwner(address(0));
        }
        _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 (last updated v5.1.0) (interfaces/IERC1363.sol)

pragma solidity ^0.8.20;

import {IERC20} from "./IERC20.sol";
import {IERC165} from "./IERC165.sol";

/**
 * @title IERC1363
 * @dev Interface of the ERC-1363 standard as defined in the https://eips.ethereum.org/EIPS/eip-1363[ERC-1363].
 *
 * Defines an extension interface for ERC-20 tokens that supports executing code on a recipient contract
 * after `transfer` or `transferFrom`, or code on a spender contract after `approve`, in a single transaction.
 */
interface IERC1363 is IERC20, IERC165 {
    /*
     * Note: the ERC-165 identifier for this interface is 0xb0202a11.
     * 0xb0202a11 ===
     *   bytes4(keccak256('transferAndCall(address,uint256)')) ^
     *   bytes4(keccak256('transferAndCall(address,uint256,bytes)')) ^
     *   bytes4(keccak256('transferFromAndCall(address,address,uint256)')) ^
     *   bytes4(keccak256('transferFromAndCall(address,address,uint256,bytes)')) ^
     *   bytes4(keccak256('approveAndCall(address,uint256)')) ^
     *   bytes4(keccak256('approveAndCall(address,uint256,bytes)'))
     */

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferAndCall(address to, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @param data Additional data with no specified format, sent in call to `to`.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferAndCall(address to, uint256 value, bytes calldata data) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the allowance mechanism
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param from The address which you want to send tokens from.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferFromAndCall(address from, address to, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the allowance mechanism
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param from The address which you want to send tokens from.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @param data Additional data with no specified format, sent in call to `to`.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferFromAndCall(address from, address to, uint256 value, bytes calldata data) external returns (bool);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens and then calls {IERC1363Spender-onApprovalReceived} on `spender`.
     * @param spender The address which will spend the funds.
     * @param value The amount of tokens to be spent.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function approveAndCall(address spender, uint256 value) external returns (bool);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens and then calls {IERC1363Spender-onApprovalReceived} on `spender`.
     * @param spender The address which will spend the funds.
     * @param value The amount of tokens to be spent.
     * @param data Additional data with no specified format, sent in call to `spender`.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function approveAndCall(address spender, uint256 value, bytes calldata data) external returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC165.sol)

pragma solidity ^0.8.20;

import {IERC165} from "../utils/introspection/IERC165.sol";

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC20.sol)

pragma solidity ^0.8.20;

import {IERC20} from "../token/ERC20/IERC20.sol";

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC-20 standard as defined in the ERC.
 */
interface IERC20 {
    /**
     * @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);

    /**
     * @dev Returns the value of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.20;

import {IERC20} from "../IERC20.sol";
import {IERC1363} from "../../../interfaces/IERC1363.sol";
import {Address} from "../../../utils/Address.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC-20 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 {
    /**
     * @dev An operation with an ERC-20 token failed.
     */
    error SafeERC20FailedOperation(address token);

    /**
     * @dev Indicates a failed `decreaseAllowance` request.
     */
    error SafeERC20FailedDecreaseAllowance(address spender, uint256 currentAllowance, uint256 requestedDecrease);

    /**
     * @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     */
    function safeTransfer(IERC20 token, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeCall(token.transfer, (to, value)));
    }

    /**
     * @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the
     * calling contract. If `token` returns no value, non-reverting calls are assumed to be successful.
     */
    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeCall(token.transferFrom, (from, to, value)));
    }

    /**
     * @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     *
     * IMPORTANT: If the token implements ERC-7674 (ERC-20 with temporary allowance), and if the "client"
     * smart contract uses ERC-7674 to set temporary allowances, then the "client" smart contract should avoid using
     * this function. Performing a {safeIncreaseAllowance} or {safeDecreaseAllowance} operation on a token contract
     * that has a non-zero temporary allowance (for that particular owner-spender) will result in unexpected behavior.
     */
    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 oldAllowance = token.allowance(address(this), spender);
        forceApprove(token, spender, oldAllowance + value);
    }

    /**
     * @dev Decrease the calling contract's allowance toward `spender` by `requestedDecrease`. If `token` returns no
     * value, non-reverting calls are assumed to be successful.
     *
     * IMPORTANT: If the token implements ERC-7674 (ERC-20 with temporary allowance), and if the "client"
     * smart contract uses ERC-7674 to set temporary allowances, then the "client" smart contract should avoid using
     * this function. Performing a {safeIncreaseAllowance} or {safeDecreaseAllowance} operation on a token contract
     * that has a non-zero temporary allowance (for that particular owner-spender) will result in unexpected behavior.
     */
    function safeDecreaseAllowance(IERC20 token, address spender, uint256 requestedDecrease) internal {
        unchecked {
            uint256 currentAllowance = token.allowance(address(this), spender);
            if (currentAllowance < requestedDecrease) {
                revert SafeERC20FailedDecreaseAllowance(spender, currentAllowance, requestedDecrease);
            }
            forceApprove(token, spender, currentAllowance - requestedDecrease);
        }
    }

    /**
     * @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful. Meant to be used with tokens that require the approval
     * to be set to zero before setting it to a non-zero value, such as USDT.
     *
     * NOTE: If the token implements ERC-7674, this function will not modify any temporary allowance. This function
     * only sets the "standard" allowance. Any temporary allowance will remain active, in addition to the value being
     * set here.
     */
    function forceApprove(IERC20 token, address spender, uint256 value) internal {
        bytes memory approvalCall = abi.encodeCall(token.approve, (spender, value));

        if (!_callOptionalReturnBool(token, approvalCall)) {
            _callOptionalReturn(token, abi.encodeCall(token.approve, (spender, 0)));
            _callOptionalReturn(token, approvalCall);
        }
    }

    /**
     * @dev Performs an {ERC1363} transferAndCall, with a fallback to the simple {ERC20} transfer if the target has no
     * code. This can be used to implement an {ERC721}-like safe transfer that rely on {ERC1363} checks when
     * targeting contracts.
     *
     * Reverts if the returned value is other than `true`.
     */
    function transferAndCallRelaxed(IERC1363 token, address to, uint256 value, bytes memory data) internal {
        if (to.code.length == 0) {
            safeTransfer(token, to, value);
        } else if (!token.transferAndCall(to, value, data)) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Performs an {ERC1363} transferFromAndCall, with a fallback to the simple {ERC20} transferFrom if the target
     * has no code. This can be used to implement an {ERC721}-like safe transfer that rely on {ERC1363} checks when
     * targeting contracts.
     *
     * Reverts if the returned value is other than `true`.
     */
    function transferFromAndCallRelaxed(
        IERC1363 token,
        address from,
        address to,
        uint256 value,
        bytes memory data
    ) internal {
        if (to.code.length == 0) {
            safeTransferFrom(token, from, to, value);
        } else if (!token.transferFromAndCall(from, to, value, data)) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Performs an {ERC1363} approveAndCall, with a fallback to the simple {ERC20} approve if the target has no
     * code. This can be used to implement an {ERC721}-like safe transfer that rely on {ERC1363} checks when
     * targeting contracts.
     *
     * NOTE: When the recipient address (`to`) has no code (i.e. is an EOA), this function behaves as {forceApprove}.
     * Opposedly, when the recipient address (`to`) has code, this function only attempts to call {ERC1363-approveAndCall}
     * once without retrying, and relies on the returned value to be true.
     *
     * Reverts if the returned value is other than `true`.
     */
    function approveAndCallRelaxed(IERC1363 token, address to, uint256 value, bytes memory data) internal {
        if (to.code.length == 0) {
            forceApprove(token, to, value);
        } else if (!token.approveAndCall(to, value, data)) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     *
     * This is a variant of {_callOptionalReturnBool} that reverts if call fails to meet the requirements.
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        uint256 returnSize;
        uint256 returnValue;
        assembly ("memory-safe") {
            let success := call(gas(), token, 0, add(data, 0x20), mload(data), 0, 0x20)
            // bubble errors
            if iszero(success) {
                let ptr := mload(0x40)
                returndatacopy(ptr, 0, returndatasize())
                revert(ptr, returndatasize())
            }
            returnSize := returndatasize()
            returnValue := mload(0)
        }

        if (returnSize == 0 ? address(token).code.length == 0 : returnValue != 1) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     *
     * This is a variant of {_callOptionalReturn} that silently catches all reverts and returns a bool instead.
     */
    function _callOptionalReturnBool(IERC20 token, bytes memory data) private returns (bool) {
        bool success;
        uint256 returnSize;
        uint256 returnValue;
        assembly ("memory-safe") {
            success := call(gas(), token, 0, add(data, 0x20), mload(data), 0, 0x20)
            returnSize := returndatasize()
            returnValue := mload(0)
        }
        return success && (returnSize == 0 ? address(token).code.length > 0 : returnValue == 1);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/Address.sol)

pragma solidity ^0.8.20;

import {Errors} from "./Errors.sol";

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev There's no code at `target` (it is not a contract).
     */
    error AddressEmptyCode(address target);

    /**
     * @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://consensys.net/diligence/blog/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/v0.8.20/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        if (address(this).balance < amount) {
            revert Errors.InsufficientBalance(address(this).balance, amount);
        }

        (bool success, ) = recipient.call{value: amount}("");
        if (!success) {
            revert Errors.FailedCall();
        }
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason or custom error, it is bubbled
     * up by this function (like regular Solidity function calls). However, if
     * the call reverted with no returned reason, this function reverts with a
     * {Errors.FailedCall} error.
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        if (address(this).balance < value) {
            revert Errors.InsufficientBalance(address(this).balance, value);
        }
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and reverts if the target
     * was not a contract or bubbling up the revert reason (falling back to {Errors.FailedCall}) in case
     * of an unsuccessful call.
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata
    ) internal view returns (bytes memory) {
        if (!success) {
            _revert(returndata);
        } else {
            // only check if target is a contract if the call was successful and the return data is empty
            // otherwise we already know that it was a contract
            if (returndata.length == 0 && target.code.length == 0) {
                revert AddressEmptyCode(target);
            }
            return returndata;
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and reverts if it wasn't, either by bubbling the
     * revert reason or with a default {Errors.FailedCall} error.
     */
    function verifyCallResult(bool success, bytes memory returndata) internal pure returns (bytes memory) {
        if (!success) {
            _revert(returndata);
        } else {
            return returndata;
        }
    }

    /**
     * @dev Reverts with returndata if present. Otherwise reverts with {Errors.FailedCall}.
     */
    function _revert(bytes memory returndata) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            assembly ("memory-safe") {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert Errors.FailedCall();
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)

pragma solidity ^0.8.20;

/**
 * @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;
    }

    function _contextSuffixLength() internal view virtual returns (uint256) {
        return 0;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/Errors.sol)

pragma solidity ^0.8.20;

/**
 * @dev Collection of common custom errors used in multiple contracts
 *
 * IMPORTANT: Backwards compatibility is not guaranteed in future versions of the library.
 * It is recommended to avoid relying on the error API for critical functionality.
 *
 * _Available since v5.1._
 */
library Errors {
    /**
     * @dev The ETH balance of the account is not enough to perform the operation.
     */
    error InsufficientBalance(uint256 balance, uint256 needed);

    /**
     * @dev A call to an address target failed. The target may have reverted.
     */
    error FailedCall();

    /**
     * @dev The deployment failed.
     */
    error FailedDeployment();

    /**
     * @dev A necessary precompile is missing.
     */
    error MissingPrecompile(address);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/ReentrancyGuard.sol)

pragma solidity ^0.8.20;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If EIP-1153 (transient storage) is available on the chain you're deploying at,
 * consider using {ReentrancyGuardTransient} instead.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant NOT_ENTERED = 1;
    uint256 private constant ENTERED = 2;

    uint256 private _status;

    /**
     * @dev Unauthorized reentrant call.
     */
    error ReentrancyGuardReentrantCall();

    constructor() {
        _status = NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, _status will be NOT_ENTERED
        if (_status == ENTERED) {
            revert ReentrancyGuardReentrantCall();
        }

        // Any calls to nonReentrant after this point will fail
        _status = ENTERED;
    }

    function _nonReentrantAfter() private {
        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = NOT_ENTERED;
    }

    /**
     * @dev Returns true if the reentrancy guard is currently set to "entered", which indicates there is a
     * `nonReentrant` function in the call stack.
     */
    function _reentrancyGuardEntered() internal view returns (bool) {
        return _status == ENTERED;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/IERC165.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC-165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[ERC].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

interface IPoolExtension {
  function setShare(
    address wallet,
    uint256 balanceChange,
    bool isRemoving
  ) external;
}

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"_rewardToken","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"OwnableInvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"OwnableUnauthorizedAccount","type":"error"},{"inputs":[],"name":"ReentrancyGuardReentrantCall","type":"error"},{"inputs":[{"internalType":"address","name":"token","type":"address"}],"name":"SafeERC20FailedOperation","type":"error"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"enabled","type":"bool"}],"name":"DepositingStatusChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Depositx","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"bytes","name":"reason","type":"bytes"}],"name":"ExtensionCallFailed","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"ExtensionCallSuccess","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":false,"internalType":"uint256","name":"oldCap","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newCap","type":"uint256"}],"name":"PoolCapUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint8","name":"tier","type":"uint8"},{"indexed":false,"internalType":"uint256","name":"oldBps","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newBps","type":"uint256"}],"name":"RewardBpsUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"RewardDistributed","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Withdraw","type":"event"},{"inputs":[],"name":"MAX_DEPOSITS_PER_USER","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_POOL_CAP","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"uint8","name":"_tier","type":"uint8"}],"name":"deposit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"depositingEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"emergencyWithdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"wallet","type":"address"}],"name":"getPendingRewards","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getRemainingPoolSpace","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_user","type":"address"}],"name":"getUserDeposits","outputs":[{"components":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint256","name":"depositTime","type":"uint256"},{"internalType":"uint8","name":"tier","type":"uint8"},{"internalType":"uint256","name":"rewardBps","type":"uint256"}],"internalType":"struct sorraStaking.Deposit[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"positions","outputs":[{"internalType":"uint256","name":"totalAmount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"rewardToken","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bool","name":"_enabled","type":"bool"}],"name":"setDepositingEnabled","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_newCap","type":"uint256"}],"name":"setPoolCap","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint8","name":"_tier","type":"uint8"},{"internalType":"uint256","name":"_newRewardBps","type":"uint256"}],"name":"setTierReward","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IPoolExtension","name":"_extension","type":"address"}],"name":"setVaultExtension","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"totalDeposits","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalParticipants","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalRewardsDistributed","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"userRewardsDistributed","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"vaultExtension","outputs":[{"internalType":"contract IPoolExtension","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"vestingTiers","outputs":[{"internalType":"uint256","name":"period","type":"uint256"},{"internalType":"uint256","name":"rewardBps","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

000000000000000000000000e021baa5b70c62a9ab2468490d3f8ce0afdd88df

-----Decoded View---------------
Arg [0] : _rewardToken (address): 0xE021bAa5b70C62A9ab2468490D3f8ce0AfDd88dF

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000e021baa5b70c62a9ab2468490d3f8ce0afdd88df