Write a int token Minting contract where the transfer function is restricted to council members(Multisig aggregator contract ) and the burn function is restricted to the burning contract

[shivasai780]

@yashpandey59 @shivasai780 @vinaykumar0103 @sscodez @123456788940

[shivasai780]

pragma solidity ^0.8.16;

import "@openzeppelin/contracts/token/ERC20/ERC20.sol";

contract INT is ERC20 {
    address public weuFoundation;
    address public BurningAddress;
    address public Owner;

    constructor() ERC20("INT Token", "INPUT") {
        Owner = msg.sender;
    }

    modifier onlyOwner() {
        require(msg.sender == Owner, "Only WEU Foundation can perform this action");
        _;
    }
    modifier onlyBurning(){
        require(msg.sender == BurningAddress,"Only burning address can perform this action");
        _;
    }

    function mint(address account, uint256 amount) external  {
        require(msg.sender == weuFoundation,"the caller needs to be from WeuFoundation");
        require(account != address(0),"The account address should not be equal to zero address");
        _mint(account, amount);
    }

    function ChangeWeuFoundationaddress(address _weuFoundation)external  onlyOwner{
        require(_weuFoundation != address(0),"The Weu foundation address should not be equal to zero address");
        weuFoundation = _weuFoundation;
    }

    function changeBurningAddress(address _burningAddress)external onlyOwner{
         require(_burningAddress != address(0),"The Burning address should not be equal to zero address");
        BurningAddress = _burningAddress;
    }
    function burn(uint256 amount) external onlyBurning {
        _burn(msg.sender, amount);
    }

    function transfer(address to,uint256 value)public  override virtual  returns(bool)
    {
        require(msg.sender == weuFoundation,"the caller needs to be from WeuFoundation");
        address owner = _msgSender();
        _transfer(owner, to, value);
        return true;
    }

    function transferFrom(address _from,address _to,uint256 value)public  override virtual  returns(bool)
    {
        require(msg.sender == weuFoundation || msg.sender == BurningAddress,"the caller needs to be from WeuFoundation or the burning Contract");
        address spender = _msgSender();
        _spendAllowance(_from, spender, value);
        _transfer(_from, _to, value);
        return true;
    }

    function approve(address spender,uint256 value)public  override virtual  returns(bool)
    {
        require(msg.sender == weuFoundation || spender == BurningAddress,"the caller needs to be from WeuFoundation or the to address needs to be the burning address");
         address owner = _msgSender();
        _approve(owner, spender, value);
        return true;
    }

}

[sscodez]

pragma solidity ^0.8.16;

import "@openzeppelin/contracts/token/ERC20/ERC20.sol";

contract INT is ERC20 {
    address public weuFoundation;
    mapping(address => bool) public weuFoundationMember;
    address public BurningAddress;
    address public Owner;

    constructor() ERC20("INT Token", "INPUT") {
        Owner = msg.sender;
    }

    modifier onlyOwner() {
        require(msg.sender == Owner, "Only WEU Foundation can perform this action");
        _;
    }
    modifier onlyBurning(){
        require(msg.sender == BurningAddress,"Only burning address can perform this action");
        _;
    }

     function addCouncilMember(address councilMember) external onlyOwner {
        require(councilMember != address(0), "Council member address should not be equal to the zero address");
        weuFoundationMember[councilMember] = true;
    }

    function mint(address account, uint256 amount) external  {
        require(msg.sender == weuFoundation,"the caller needs to be from WeuFoundation");
        require(account != address(0),"The account address should not be equal to zero address");
        _mint(account, amount);
    }

    function ChangeWeuFoundationaddress(address _weuFoundation)external  onlyOwner{
        require(_weuFoundation != address(0),"The Weu foundation address should not be equal to zero address");
        weuFoundation = _weuFoundation;
    }

    function changeBurningAddress(address _burningAddress)external onlyOwner{
         require(_burningAddress != address(0),"The Burning address should not be equal to zero address");
        BurningAddress = _burningAddress;
    }
    function burn(uint256 amount) external onlyBurning {
        _burn(msg.sender, amount);
    }

    function transfer(address to,uint256 value)public  override virtual  returns(bool)
    {
        require(weuFoundationMember[to], "Transfer is restricted to council members");
        address owner = _msgSender();
        _transfer(owner, to, value);
        return true;
    }

    function transferFrom(address _from,address _to,uint256 value)public  override virtual  returns(bool)
    {
        require(msg.sender == weuFoundation || msg.sender == BurningAddress,"the caller needs to be from WeuFoundation or the burning Contract");
        address spender = _msgSender();
        _spendAllowance(_from, spender, value);
        _transfer(_from, _to, value);
        return true;
    }

    function approve(address spender,uint256 value)public  override virtual  returns(bool)
    {
        require(msg.sender == weuFoundation || spender == BurningAddress,"the caller needs to be from WeuFoundation or the to address needs to be the burning address");
         address owner = _msgSender();
        _approve(owner, spender, value);
        return true;
    }

}

I have added two functions

Add council Member

   function addCouncilMember(address councilMember) external onlyOwner {
        require(councilMember != address(0), "Council member address should not be equal to the zero address");
        weuFoundationMember[councilMember] = true;
    }

Did some modification my adding mapping in transfer function

   function transfer(address to,uint256 value)public  override virtual  returns(bool)
    {
        require(weuFoundationMember[to], "Transfer is restricted to council members");
        address owner = _msgSender();
        _transfer(owner, to, value);
        return true;
    }

[123456788940]

// SPDX-License-Identifier: MIT pragma solidity ^0.8.0;

import "@openzeppelin/contracts/token/ERC20/ERC20.sol"; import "@openzeppelin/contracts/access/AccessControl.sol"; import "@openzeppelin/contracts/utils/math/SafeMath.sol";

contract INT is ERC20, AccessControl { using SafeMath for uint256; address public weuFoundation; address burningAddress;

bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
bytes32 public constant BURNER_ROLE = keccak256("BURNER_ROLE");
bytes32 public constant COUNCIL_MEMBER_ROLE = keccak256("COUNCIL_MEMBER_ROLE");

constructor() ERC20("INT Token", "INPUT") {
    _setupRole(DEFAULT_ADMIN_ROLE, msg.sender);
}

function mint(address account, uint256 amount) external onlyRole(MINTER_ROLE) {
    require(account != address(0), "Mint: Account cannot be the zero address");
    _mint(account, amount);
}

function burn(uint256 amount) external onlyRole(BURNER_ROLE) {
    _burn(msg.sender, amount);
}

function changeWeuFoundationAddress(address _weuFoundation) external onlyRole(DEFAULT_ADMIN_ROLE) {
    require(_weuFoundation != address(0), "ChangeWeuFoundationAddress: Address cannot be the zero address");
    weuFoundation = _weuFoundation;
}

function changeBurningAddress(address _burningAddress) external onlyRole(DEFAULT_ADMIN_ROLE) {
    require(_burningAddress != address(0), "ChangeBurningAddress: Address cannot be the zero address");
    burningAddress = _burningAddress;
}

function transfer(address to, uint256 value) public override returns (bool) {
    require(hasRole(COUNCIL_MEMBER_ROLE, msg.sender), "Transfer: Only council members can perform this action");
    _transfer(msg.sender, to, value);
    return true;
}

function transferFrom(address from, address to, uint256 value) public override returns (bool) {
    require(msg.sender == weuFoundation || hasRole(BURNER_ROLE, msg.sender), "TransferFrom: Only WEU Foundation or the Burning Contract can perform this action");
    _transfer(from, to, value);
    _approve(from, msg.sender, allowance(from, msg.sender).sub(value, "TransferFrom: Transfer amount exceeds allowance"));
    return true;
}

function approve(address spender, uint256 value) public override returns (bool) {
    require(msg.sender == weuFoundation || spender == burningAddress, "Approve: Only WEU Foundation or the Burning Contract can perform this action");
    _approve(msg.sender, spender, value);
    return true;
}

}

[Adityapandey59]

pragma solidity ^0.8.16;

import "@openzeppelin/contracts/token/ERC20/ERC20.sol"; import "@openzeppelin/contracts/utils/structs/EnumerableSet.sol"; import "@openzeppelin/contracts/utils/Context.sol";

contract INT is ERC20 { using EnumerableSet for EnumerableSet.AddressSet;

address public weuFoundation;
address public burningAddress;
address public owner;

uint256 public burnStartTime;
uint256 public constant BURN_DURATION = 365 days; // 1 year

struct VestingSchedule {
    uint256 releaseTime;
    uint256 amount;
}

mapping(address => VestingSchedule[]) public vestingSchedules;

constructor() ERC20("INT Token", "INPUT") {
    owner = msg.sender;
}

modifier onlyOwner() {
    require(msg.sender == owner, "Only the owner can perform this action");
    _;
}

modifier onlyBurning() {
    require(
        msg.sender == burningAddress && block.timestamp >= burnStartTime,
        "Burning is locked or can only be performed by the burning address"
    );
    _;
}

modifier onlyVestingBeneficiary() {
    require(
        msg.sender == weuFoundation || isVestingBeneficiary(msg.sender),
        "Only vesting beneficiaries or the WEU Foundation can perform this action"
    );
    _;
}

function isVestingBeneficiary(address beneficiary) public view returns (bool) {
    return vestingSchedules[beneficiary].length > 0;
}

function addVestingSchedule(address beneficiary, uint256 releaseTime, uint256 amount) external onlyOwner {
    require(beneficiary != address(0), "Beneficiary address should not be equal to zero address");
    require(amount > 0, "Amount should be greater than zero");
    require(releaseTime > block.timestamp, "Release time should be in the future");

    vestingSchedules[beneficiary].push(VestingSchedule(releaseTime, amount));
    _mint(address(this), amount);
}

function releaseVestedTokens() external {
    require(isVestingBeneficiary(msg.sender), "Not a vesting beneficiary");
    VestingSchedule[] storage schedules = vestingSchedules[msg.sender];
    uint256 totalReleased;
    for (uint256 i = 0; i < schedules.length; i++) {
        if (block.timestamp >= schedules[i].releaseTime) {
            uint256 amountToRelease = schedules[i].amount;
            totalReleased += amountToRelease;
            delete schedules[i];
            _transfer(address(this), msg.sender, amountToRelease);
        }
    }
    require(totalReleased > 0, "No tokens to release yet");
}

function setBurnStartTime(uint256 startTime) external onlyOwner {
    require(burnStartTime == 0, "Burn start time is already set");
    burnStartTime = startTime;
}

function burn(uint256 amount) external onlyBurning {
    _burn(msg.sender, amount);
}

function changeWEUFoundationAddress(address newWEUFoundation) external onlyOwner {
    require(newWEUFoundation != address(0), "New WEU Foundation address should not be equal to zero address");
    weuFoundation = newWEUFoundation;
}

function changeBurningAddress(address newBurningAddress) external onlyOwner {
    require(newBurningAddress != address(0), "New burning address should not be equal to zero address");
    burningAddress = newBurningAddress;
}

function transfer(address to, uint256 value) public override virtual returns (bool) {
    require(msg.sender == weuFoundation, "The caller needs to be from WEU Foundation");
    address owner = _msgSender();
    _transfer(owner, to, value);
    return true;
}

function transferFrom(address from, address to, uint256 value) public override virtual returns (bool) {
    require(
        msg.sender == weuFoundation || msg.sender == burningAddress,
        "The caller needs to be from WEU Foundation or the burning address"
    );
    address spender = _msgSender();
    _approve(from, spender, allowance(from, spender) - value);
    _transfer(from, to, value);
    return true;
}

function approve(address spender, uint256 value) public override virtual returns (bool) {
    require(
        msg.sender == weuFoundation || spender == burningAddress,
        "The caller needs to be from WEU Foundation or the to address needs to be the burning address"
    );
    address owner = _msgSender();
    _approve(owner, spender, value);
    return true;
}

}

[123456788940]

// SPDX-License-Identifier: MIT pragma solidity ^0.8.0;

import "@openzeppelin/contracts/token/ERC20/ERC20.sol";

contract INT is ERC20 { address public councilContract; // Address of the Multisig aggregator contract for council members address public burningContract; // Address of the burning contract address public owner;

constructor() ERC20("INT Token", "INPUT") {
    owner = msg.sender;
    _mint(msg.sender, 1000000 * (10**18)); // Mint an initial supply of tokens to the contract deployer
}

modifier onlyOwner() {
    require(msg.sender == councilContract, "Only the council contract can call this function");
    _;
}

modifier onlyBurningContract() {
    require(msg.sender == burningContract, "Only the burning contract can call this function");
    _;
}

function setCouncilContract(address _councilContract) external onlyOwner {
    require(_councilContract != address(0), "SetCouncilContract: Address cannot be the zero address");
    councilContract = _councilContract;
}

function setBurningContract(address _burningContract) external onlyOwner {
    require(_burningContract != address(0), "SetBurningContract: Address cannot be the zero address");
    burningContract = _burningContract;
}

function mint(address account, uint256 amount) external onlyBurningContract {
    require(account != address(0), "Mint: Account cannot be the zero address");
    _mint(account, amount);
}

function burn(uint256 amount) external onlyBurningContract {
    _burn(msg.sender, amount);
}

function transfer(address to, uint256 value) public override returns (bool) {
    require(councilContract != address(0), "Transfer: Council contract not set");
    require(msg.sender == councilContract, "Transfer: Only the council contract can perform this action");
    _transfer(msg.sender, to, value);
    return true;
}

// Optional function to be called by the owner to transfer tokens
function transferTokens(address to, uint256 amount) external onlyOwner {
    require(to != address(0), "TransferTokens: Address cannot be the zero address");
    _transfer(msg.sender, to, amount);
}

}