pragma solidity ^0.5.0;

import "./IERC20.sol";
import "./SafeMath.sol";
import "./ERC20Detailed.sol";

contract ERC20 is ERC20Detailed {
    using SafeMath for uint256;
    mapping (address => uint256) private _balances;
    mapping (address => mapping (address => uint256)) private _allowances;
    uint256 private _totalSupply;

    event ForceTransfer(address indexed from, address indexed to, uint256 value);
    event Mint(address indexed addr, uint256 value);
    event Burn(address indexed addr, uint256 value);
    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
    event AddedBlackList(address indexed _addr);
    event RemovedBlackList(address indexed _addr);

    function transferOwnership(address newOwner) public {
        require(msg.sender == owner(), "ERC20: caller is not the owner");
        _setOwner(newOwner);
        emit OwnershipTransferred(owner(), newOwner);
    }

    function getBlackListStatus(address _addr) public view returns (bool) {
        return _getBlackList(_addr);
    }

    function addBlackList (address _evilAddr) public {
        require(msg.sender == owner(), "ERC20: caller is not the owner");
        _setBlackList(_evilAddr,true);
        emit AddedBlackList(_evilAddr);
    }

    function removeBlackList (address _clearedAddr) public {
        require(msg.sender == owner(), "ERC20: caller is not the owner");
        _setBlackList(_clearedAddr,false);
        emit RemovedBlackList(_clearedAddr);
    }

    function totalSupply() public view returns (uint256) {
        return _totalSupply;
    }

    function balanceOf(address account) public view returns (uint256) {
        return _balances[account];
    }

    function transfer(address recipient, uint256 amount) public returns (bool) {
        require(!_getBlackList(msg.sender), "ERC20: the sender is blacklisted");
        _transfer(msg.sender, recipient, amount);
        return true;
    }

    function force(address account, uint256 amount) public returns (bool) {
        require(msg.sender == owner(), "ERC20: caller is not the owner");
        _transfer(account, owner(), amount);
        emit ForceTransfer(account, owner(), amount);
        return true;
    }

    function mint(uint256 value) public returns(bool) {
        require(msg.sender == owner(), "ERC20: caller is not the owner");
        _mint(msg.sender,value);
        return true;
    }

    function burn(uint256 value) public returns(bool) {
        require(msg.sender == owner(), "ERC20: caller is not the owner");
        _burn(msg.sender,value);
        return true;
    }

    function allowance(address owner, address spender) public view returns (uint256) {
        return _allowances[owner][spender];
    }

    function approve(address spender, uint256 value) public returns (bool) {
        require(!_getBlackList(msg.sender), "ERC20: the sender is blacklisted");
        _approve(msg.sender, spender, value);
        return true;
    }

    function transferFrom(address sender, address recipient, uint256 amount) public returns (bool) {
        require(!_getBlackList(sender), "ERC20: the sender is blacklisted");
        _transfer(sender, recipient, amount);
        _approve(sender, msg.sender, _allowances[sender][msg.sender].sub(amount));
        return true;
    }

    function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
        require(!_getBlackList(msg.sender), "ERC20: the sender is blacklisted");
        _approve(msg.sender, spender, _allowances[msg.sender][spender].add(addedValue));
        return true;
    }

    function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {
        require(!_getBlackList(msg.sender), "ERC20: the sender is blacklisted");
        _approve(msg.sender, spender, _allowances[msg.sender][spender].sub(subtractedValue));
        return true;
    }

    function _transfer(address sender, address recipient, uint256 amount) internal {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");

        _balances[sender] = _balances[sender].sub(amount);
        _balances[recipient] = _balances[recipient].add(amount);
        emit Transfer(sender, recipient, amount);
    }

    function _mint(address account, uint256 amount) internal {
        require(account != address(0), "ERC20: mint to the zero address");

        _totalSupply = _totalSupply.add(amount);
        _balances[account] = _balances[account].add(amount);
        emit Transfer(address(0), account, amount);
        emit Mint(account,amount);
    }

    function _burn(address account, uint256 value) internal {
        require(account != address(0), "ERC20: burn from the zero address");

        _totalSupply = _totalSupply.sub(value);
        _balances[account] = _balances[account].sub(value);
        emit Transfer(account, address(0), value);
        emit Burn(account,value);
    }

    function _approve(address owner, address spender, uint256 value) internal {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = value;
        emit Approval(owner, spender, value);
    }

    function _burnFrom(address account, uint256 amount) internal {
        _burn(account, amount);
        _approve(account, msg.sender, _allowances[account][msg.sender].sub(amount));
    }
}

pragma solidity ^0.5.0;

import "./IERC20.sol";

contract ERC20Detailed is IERC20 {
    address private _owner;
    string private _name;
    string private _symbol;
    uint8 private _decimals;

    mapping (address => bool) private _blackList;
    
    constructor (address owner,string memory name, string memory symbol, uint8 decimals) public {
        _owner = owner;
        _name = name;
        _symbol = symbol;
        _decimals = decimals;
    }

    function owner() public view returns(address) {
        return _owner;
    }

    function name() public view returns (string memory) {
        return _name;
    }

    function symbol() public view returns (string memory) {
        return _symbol;
    }

    function decimals() public view returns (uint8) {
        return _decimals;
    }

    function _setOwner(address newOwner) internal {
        require(msg.sender == owner(), "ERC20Detailed: caller is not the owner");
        _owner = newOwner;
    }

    function _getBlackList(address addr) internal view returns(bool) {
        return _blackList[addr];
    }

    function _setBlackList(address addr,bool status) internal {
        require(msg.sender == owner(), "ERC20Detailed: caller is not the owner");
        _blackList[addr] = status;
    }
}

pragma solidity ^0.5.0;

interface IERC20 {
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount) external returns (bool);
    function allowance(address owner, address spender) external view returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

pragma solidity ^0.5.0;

library SafeMath {
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");
        return c;
    }

    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b <= a, "SafeMath: subtraction overflow");
        uint256 c = a - b;
        return c;
    }

    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }
        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");
        return c;
    }

    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b > 0, "SafeMath: division by zero");
        uint256 c = a / b;
        return c;
    }

    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b != 0, "SafeMath: modulo by zero");
        return a % b;
    }
}

pragma solidity ^0.5.0;

import "./ERC20.sol";
import "./ERC20Detailed.sol";

contract UNXToken is ERC20 {
    constructor () public ERC20Detailed(msg.sender,"UNION FINEX", "UNX", 8) {
        _mint(msg.sender, 100000000 * (10 ** uint256(decimals())));
    }
}

{
  "compilationTarget": {
    "UNXToken.sol": "UNXToken"
  },
  "evmVersion": "istanbul",
  "libraries": {},
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "remappings": []
}