Add TIG logo.

tig-token/VestedRoundEarnings.sol

@@ -1,112 +0,0 @@
-// SPDX-License-Identifier: MIT
-pragma solidity ^0.8.0;
-
-import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
-import "@openzeppelin/contracts/utils/math/SafeMath.sol";
-import "@openzeppelin/contracts/access/Ownable.sol";
-import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
-
-contract VestedRoundEarnings is Ownable, ReentrancyGuard {
-    using SafeMath for uint256;
-
-    IERC20 public token;
-    uint256 public startTime;
-    uint256 public constant VESTING_PERIOD = 7 days;
-    uint256 public totalRoundEarnings;
-    uint256 public totalAllocatedEarnings;
-
-    bool public withdrawalsEnabled;
-
-    struct Beneficiary {
-        uint256 roundEarnings;
-        uint256 withdrawnEarnings;
-    }
-
-    mapping(address => Beneficiary) public beneficiaries;
-
-    event EarningsAdded(address beneficiary, uint256 amount);
-    event TokensWithdrawn(address beneficiary, uint256 amount);
-    event WithdrawalsEnabled();
-
-    constructor(address _tokenAddress, uint256 _totalRoundEarnings) Ownable(msg.sender) {
-        token = IERC20(_tokenAddress);
-        totalRoundEarnings = _totalRoundEarnings;
-        withdrawalsEnabled = false;
-    }
-
-    function addBeneficiaries(address[] memory _beneficiaries, uint256[] memory _earnings) external onlyOwner {
-        require(!withdrawalsEnabled, "Withdrawals are already enabled");
-        require(_beneficiaries.length == _earnings.length, "Arrays must have the same length");
-        
-        for (uint256 i = 0; i < _beneficiaries.length; i++) {
-            address beneficiaryAddress = _beneficiaries[i];
-            uint256 earnings = _earnings[i];
-            
-            require(beneficiaryAddress != address(0), "Invalid address");
-            require(earnings > 0, "Earnings must be greater than 0");
-
-            Beneficiary storage beneficiary = beneficiaries[beneficiaryAddress];
-            beneficiary.roundEarnings = beneficiary.roundEarnings.add(earnings);
-            totalAllocatedEarnings = totalAllocatedEarnings.add(earnings);
-
-            emit EarningsAdded(beneficiaryAddress, earnings);
-        }
-    }
-
-    function enableWithdrawals() external onlyOwner {
-        require(!withdrawalsEnabled, "Withdrawals are already enabled");        
-        require(totalAllocatedEarnings == totalRoundEarnings, "Total allocated earnings do not match totalRoundEarnings");
-        require(token.balanceOf(address(this)) >= totalRoundEarnings, "Contract balance does not match totalRoundEarnings");
-        
-        startTime = block.timestamp;
-        withdrawalsEnabled = true;
-        
-        emit WithdrawalsEnabled();
-    }
-
-    function withdraw() external nonReentrant {
-        require(withdrawalsEnabled, "Withdrawals are not enabled yet");
-        Beneficiary storage beneficiary = beneficiaries[msg.sender];
-        require(beneficiary.roundEarnings > 0, "No earnings available");
-
-        uint256 withdrawableAmount = getWithdrawableAmount(msg.sender);
-        require(withdrawableAmount > 0, "No tokens available for withdrawal");
-
-        beneficiary.withdrawnEarnings = beneficiary.withdrawnEarnings.add(withdrawableAmount);
-
-        require(token.transfer(msg.sender, withdrawableAmount), "Withdrawal failed");
-
-        emit TokensWithdrawn(msg.sender, withdrawableAmount);
-    }
-
-    function getWithdrawableAmount(address _beneficiary) public view returns (uint256) {
-        require(withdrawalsEnabled, "Withdrawals are not enabled yet");
-        Beneficiary storage beneficiary = beneficiaries[_beneficiary];
-        uint256 elapsedTime = block.timestamp.sub(startTime);
-        uint256 vestedAmount;
-        if (elapsedTime >= VESTING_PERIOD) {
-            vestedAmount = beneficiary.roundEarnings;
-        } else {
-            vestedAmount = beneficiary.roundEarnings.mul(elapsedTime).div(VESTING_PERIOD);
-        }
-        uint256 withdrawableAmount = vestedAmount.sub(beneficiary.withdrawnEarnings);
-        return withdrawableAmount;
-    }
-
-    function getRoundEarnings(address _beneficiary) external view returns (uint256) {
-        return beneficiaries[_beneficiary].roundEarnings;
-    }
-
-    function getWithdrawnEarnings(address _beneficiary) external view returns (uint256) {
-        return beneficiaries[_beneficiary].withdrawnEarnings;
-    }
-
-    function getRemainingVestingPeriod() external view returns (uint256) {
-        require(withdrawalsEnabled, "Withdrawals are not enabled yet");
-        uint256 elapsedTime = block.timestamp.sub(startTime);
-        if (elapsedTime >= VESTING_PERIOD) {
-            return 0;
-        }
-        return VESTING_PERIOD.sub(elapsedTime);
-    }
-}