Blockwell

UniGraph

ERC20

This contract is an ERC20 token.

Name UniGraph
Symbol GRAPH
Decimals 18
Total Supply 108,150 GRAPH

About

Stats

Public Functions 19
Event Types 6
Code Size 11,391 bytes

Library Use

Uses SafeMath for uint256.

Approval Event

Parameters help
owner
address help
spender
address help
value
uint256 help

FeeTakerTransferred Event

Parameters help
previousFeeTaker
address help
newFeeTaker
address help

LogRebase Event

Parameters help
epoch
uint256 help
totalSupply
uint256 help

OwnershipTransferred Event

Parameters help
previousOwner
address help
newOwner
address help

PoolFeeDropped Event

Parameters help
amount
uint256 help
poolBalance
uint256 help

Transfer Event

Parameters help
from
address help
to
address help
value
uint256 help

Functions Expand All Collapse All

owner keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help view
Source Code
    function owner() public view returns (address) {
        return _owner;
    }

transferOwnership keyboard_arrow_up

Parameters help

Name Type
newOwner
address help

Properties

Visibility help public
Mutability help transaction

Requirements help

Source Code
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }

updateBranding keyboard_arrow_up

Parameters help

Name Type
newName
string help
newSymbol
string help

Properties

Visibility help public
Mutability help transaction
Source Code
    function updateBranding(string memory newName, string memory newSymbol) public onlyOwner {
        name = newName;
        symbol = newSymbol;
    }

transferFeeTaker keyboard_arrow_up

Parameters help

Name Type
newFeeTaker
address help

Properties

Visibility help public
Mutability help transaction
Source Code
    function transferFeeTaker(address newFeeTaker) public virtual onlyOwner {
        emit FeeTakerTransferred(_feeTaker, newFeeTaker);
        _feeTaker = newFeeTaker;
    }

feeTaker keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help view
Source Code
    function feeTaker() public view returns (address) {
        return _feeTaker;
    }

rebasePer keyboard_arrow_up

Parameters help

Name Type
supplyPercent
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
    function rebasePer(uint256 supplyPercent) external onlyOwner returns (uint256) {
        epoch = epoch.add(1);
        if(supplyPercent <= 50 || supplyPercent >= 100) {
            revert();
        }
        uint256 absSupplyPercent = uint256(supplyPercent);
        _totalSupply = _totalSupply.mul(absSupplyPercent).div(100);
        
        if (_totalSupply > MAX_SUPPLY) {
            _totalSupply = MAX_SUPPLY;
        }

        _gonsPerFragment = TOTAL_GONS.div(_totalSupply);

        emit LogRebase(epoch, _totalSupply);
        return _totalSupply;
    }

rebase keyboard_arrow_up

Parameters help

Name Type
supplyDelta
int256 help

Properties

Visibility help public
Mutability help transaction
Source Code
    function rebase(int256 supplyDelta) external onlyOwner returns (uint256) {
        epoch = epoch.add(1);
        if (supplyDelta == 0) {
            emit LogRebase(epoch, _totalSupply);
            return _totalSupply;
        }

        uint256 absSupplyDelta = uint256(supplyDelta);
        if(supplyDelta < 0) {
            absSupplyDelta = uint256(-supplyDelta);
        }
        if(supplyDelta < 0) {
            _totalSupply = _totalSupply.sub(absSupplyDelta);
        }
        else {
            _totalSupply = _totalSupply.add(absSupplyDelta);
        }

        
        if (_totalSupply > MAX_SUPPLY) {
            _totalSupply = MAX_SUPPLY;
        }

        _gonsPerFragment = TOTAL_GONS.div(_totalSupply);

        emit LogRebase(epoch, _totalSupply);
        return _totalSupply;
    }

totalSupply keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help view
Source Code
    function totalSupply()
        public
        view
        returns (uint256)
    {
        return _totalSupply;
    }

balanceOf keyboard_arrow_up

Parameters help

Name Type
who
address help

Properties

Visibility help public
Mutability help view
Source Code
    function balanceOf(address who)
        public
        view
        returns (uint256)
    {
        return _gonBalances[who].div(_gonsPerFragment);
    }

transfer keyboard_arrow_up

Parameters help

Name Type
to
address help
value
uint256 help

Properties

Visibility help public
Mutability help transaction

Modifiers help

Source Code
    function transfer(address to, uint256 value)
        public
        validRecipient(to)
        returns (bool)
    {
        uint256 gonValue = value.mul(_gonsPerFragment);
        _gonBalances[msg.sender] = _gonBalances[msg.sender].sub(gonValue);
        _gonBalances[to] = _gonBalances[to].add(gonValue);
        emit Transfer(msg.sender, to, value);
        return true;
    }

allowance keyboard_arrow_up

Parameters help

Name Type
owner_
address help
spender
address help

Properties

Visibility help public
Mutability help view
Source Code
    function allowance(address owner_, address spender)
        public
        view
        returns (uint256)
    {
        return _allowedFragments[owner_][spender];
    }

transferFrom keyboard_arrow_up

Parameters help

Name Type
from
address help
to
address help
value
uint256 help

Properties

Visibility help public
Mutability help transaction

Modifiers help

Source Code
    function transferFrom(address from, address to, uint256 value)
        public
        validRecipient(to)
        returns (bool)
    {
        _allowedFragments[from][msg.sender] = _allowedFragments[from][msg.sender].sub(value);

        uint256 gonValue = value.mul(_gonsPerFragment);
        _gonBalances[from] = _gonBalances[from].sub(gonValue);
        _gonBalances[to] = _gonBalances[to].add(gonValue);
        emit Transfer(from, to, value);

        return true;
    }

approve keyboard_arrow_up

Parameters help

Name Type
spender
address help
value
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
    function approve(address spender, uint256 value)
        public
        returns (bool)
    {
        _allowedFragments[msg.sender][spender] = value;
        emit Approval(msg.sender, spender, value);
        return true;
    }

increaseAllowance keyboard_arrow_up

Parameters help

Name Type
spender
address help
addedValue
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
    function increaseAllowance(address spender, uint256 addedValue)
        public
        returns (bool)
    {
        _allowedFragments[msg.sender][spender] =
            _allowedFragments[msg.sender][spender].add(addedValue);
        emit Approval(msg.sender, spender, _allowedFragments[msg.sender][spender]);
        return true;
    }

decreaseAllowance keyboard_arrow_up

Parameters help

Name Type
spender
address help
subtractedValue
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
    function decreaseAllowance(address spender, uint256 subtractedValue)
        public
        returns (bool)
    {
        uint256 oldValue = _allowedFragments[msg.sender][spender];
        if (subtractedValue >= oldValue) {
            _allowedFragments[msg.sender][spender] = 0;
        } else {
            _allowedFragments[msg.sender][spender] = oldValue.sub(subtractedValue);
        }
        emit Approval(msg.sender, spender, _allowedFragments[msg.sender][spender]);
        return true;
    }

setPoolFeePercent keyboard_arrow_up

Parameters help

Name Type
newPer
uint256 help

Properties

Visibility help public
Mutability help transaction

Requirements help

Source Code
    function setPoolFeePercent(uint256 newPer) public onlyOwner {
        require(newPer >= 0);
        require(newPer < 5);
        POOL_FEE_DAILY_PERCENT = newPer;
    }

poolFeeAvailable keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help view
Source Code
    function poolFeeAvailable() public view returns (uint256) {
        uint256 timeBetweenLastPoolBurn = now - lastPoolFeeTime;
        uint256 tokensInUniswapPool = balanceOf(uniswapPool);
        uint256 dayInSeconds = 1 days;
        return (tokensInUniswapPool.mul(POOL_FEE_DAILY_PERCENT)
            .mul(timeBetweenLastPoolBurn))
            .div(dayInSeconds)
            .div(100);
    }

pretty keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help view
Source Code
    function pretty() public view returns (uint256) {
        return _totalSupply.div(1e18);
    }

processFeePool keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help transaction
Source Code
    function processFeePool() external onlyOwner {
        // Reset last fee time
        lastPoolFeeTime = now;

        uint256 feeQty = poolFeeAvailable();

        _totalSupply = _totalSupply.sub(feeQty);
        
        uint256 burnQtyInGons = _gonsPerFragment  * feeQty;
        
        _gonBalances[uniswapPool] = _gonBalances[uniswapPool].sub(burnQtyInGons);
        _gonBalances[_owner] = _gonBalances[_owner].add(burnQtyInGons);

        IUniswapV2Pair(uniswapPool).sync();

        emit PoolFeeDropped(feeQty, balanceOf(uniswapPool));
    }