dego.finance

0x88ef27e69108b2633f8e1c184cc37940a075cc02 Copy

ERC20

This contract is an ERC20 token.

Name dego.finance

Symbol DEGO

Decimals 18

Total Supply 9,847,095 DEGO

About

Dego Finance (DEGO) is a cryptocurrency and operates on the Ethereum platform. Dego Finance has a current supply of 8,607,383. The last known price of Dego Finance is 6.29185665 USD and is down -14.25 over the last 24 hours. It is currently trading on 25 active market(s) with $33,701,629.06 traded over the last 24 hours. More information can be found at https://dego.finance/.

Stats

Public Functions 17

Event Types 6

Code Size 19,837 bytes

Library Use

Uses SafeMath for uint256.

Events (6)

Approval Event

Parameters

owner	address
spender	address
value	uint256

GovernanceTransferred Event

Parameters

previousOwner	address
newOwner	address

Mint Event

Parameters

from	address
to	address
value	uint256

Transfer Event

Parameters

from	address
to	address
value	uint256

eveRewardPool Event

Parameters

rewardPool

address

eveSetRate Event

Parameters

burn_rate	uint256
reward_rate	uint256

Constants (3)

_maxGovernValueRate Constant

uint256

2000

_minGovernValueRate Constant

uint256

_rateBase Constant

uint256

10000

State Variables (16)

_maxSupply Variable

uint256

_openTransfer Variable

bool

_burnRate Variable

uint256

_rewardRate Variable

uint256

_totalBurnToken Variable

uint256

_totalRewardToken Variable

uint256

_rewardPool Variable

address

_burnPool Variable

address

governance Variable

address

_minters Variable

mapping(address => bool)

_balances Variable

mapping(address => uint256)

_totalSupply Variable

uint256

Internal Variable

_allowances Variable

mapping(address => mapping(address => uint256))

Internal Variable

_name Variable

string

Internal Variable

_symbol Variable

string

Internal Variable

_decimals Variable

uint8

Internal Variable

Functions Expand All Collapse All

name

Parameters

This function has no parameters.

Properties

Visibility public

Mutability view

Source Code

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

symbol

Parameters

This function has no parameters.

Properties

Visibility public

Mutability view

Source Code

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

decimals

Parameters

This function has no parameters.

Properties

Visibility public

Mutability view

Source Code

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

setGovernance

Parameters

Name	Type
_governance	address

Properties

Visibility public

Mutability transaction

Modifiers

onlyGovernance checks for the following:

governance must be equal to the sender's address

Requirements

_governance must not be equal to UNKNOWN VALUE

Source Code

function setGovernance(address _governance) public onlyGovernance {
  require(_governance != address(0), "new governance the zero address");
  emit GovernanceTransferred(governance, _governance);
  governance = _governance;
}

enableOpenTransfer

Parameters

This function has no parameters.

Properties

Visibility public

Mutability transaction

Modifiers

onlyGovernance checks for the following:

governance must be equal to the sender's address

Source Code

function enableOpenTransfer() public onlyGovernance {
  _openTransfer = true;
}

approve

Parameters

Name	Type
spender	address
amount	uint256

Properties

Visibility public

Mutability transaction

Requirements

the sender's address must not be equal to UNKNOWN VALUE

spender must not be equal to UNKNOWN VALUE

Source Code

function approve(address spender, uint256 amount) external returns (bool) {
  require(msg.sender != address(0), "ERC20: approve from the zero address");
  require(spender != address(0), "ERC20: approve to the zero address");

  _allowances[msg.sender][spender] = amount;
  emit Approval(msg.sender, spender, amount);

  return true;
}

allowance

Parameters

Name	Type
owner	address
spender	address

Properties

Visibility public

Mutability view

Source Code

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

balanceOf

Parameters

Name	Type
owner	address

Properties

Visibility public

Mutability view

Source Code

function balanceOf(address owner) external view returns (uint256) {
  return _balances[owner];
}

totalSupply

Parameters

This function has no parameters.

Properties

Visibility public

Mutability view

Source Code

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

mint

Parameters

Name	Type
account	address
amount	uint256

Properties

Visibility public

Mutability transaction

Requirements

account must not be equal to UNKNOWN VALUE

newMintSupply must be less than or equal to _maxSupply

Source Code

function mint(address account, uint256 amount) external {
  require(account != address(0), "ERC20: mint to the zero address");
  require(_minters[msg.sender], "!minter");

  uint256 curMintSupply = _totalSupply.add(_totalBurnToken);
  uint256 newMintSupply = curMintSupply.add(amount);
  require(newMintSupply <= _maxSupply, "supply is max!");

  _totalSupply = _totalSupply.add(amount);
  _balances[account] = _balances[account].add(amount);

  emit Mint(address(0), account, amount);
  emit Transfer(address(0), account, amount);
}

addMinter

Parameters

Name	Type
_minter	address

Properties

Visibility public

Mutability transaction

Modifiers

onlyGovernance checks for the following:

governance must be equal to the sender's address

Source Code

function addMinter(address _minter) public onlyGovernance {
  _minters[_minter] = true;
}

removeMinter

Parameters

Name	Type
_minter	address

Properties

Visibility public

Mutability transaction

Modifiers

onlyGovernance checks for the following:

governance must be equal to the sender's address

Source Code

function removeMinter(address _minter) public onlyGovernance {
  _minters[_minter] = false;
}

constructor

Parameters

This function has no parameters.

Properties

Visibility public

Mutability payable

Source Code

function() external payable {
  revert();
}

setRate

Parameters

Name	Type
burn_rate	uint256
reward_rate	uint256

Properties

Visibility public

Mutability transaction

Modifiers

onlyGovernance checks for the following:

governance must be equal to the sender's address

Requirements

burn_rate must be greater than or equal to _minGovernValueRate

_maxGovernValueRate must be greater than or equal to burn_rate

reward_rate must be greater than or equal to _minGovernValueRate

_maxGovernValueRate must be greater than or equal to reward_rate

Source Code

function setRate(uint256 burn_rate, uint256 reward_rate) public onlyGovernance {
  require(
    _maxGovernValueRate >= burn_rate && burn_rate >= _minGovernValueRate,
    "invalid burn rate"
  );
  require(
    _maxGovernValueRate >= reward_rate && reward_rate >= _minGovernValueRate,
    "invalid reward rate"
  );

  _burnRate = burn_rate;
  _rewardRate = reward_rate;

  emit eveSetRate(burn_rate, reward_rate);
}

setRewardPool

Parameters

Name	Type
rewardPool	address

Properties

Visibility public

Mutability transaction

Modifiers

onlyGovernance checks for the following:

governance must be equal to the sender's address

Requirements

rewardPool must not be equal to UNKNOWN VALUE

Source Code

function setRewardPool(address rewardPool) public onlyGovernance {
  require(rewardPool != address(0x0));

  _rewardPool = rewardPool;

  emit eveRewardPool(_rewardPool);
}

transfer

Parameters

Name	Type
to	address
value	uint256

Properties

Visibility public

Mutability transaction

Requirements

One or more of the following: - governance must be equal to the sender's address - OR_openTransfer must be true

the sender's address must not be equal to UNKNOWN VALUE

to must not be equal to UNKNOWN VALUE

Source Code

function transfer(address to, uint256 value) external returns (bool) {
  return _transfer(msg.sender, to, value);
}

transferFrom

Parameters

Name	Type
from	address
to	address
value	uint256

Properties

Visibility public

Mutability transaction

Requirements

One or more of the following: - governance must be equal to the sender's address - OR_openTransfer must be true

the sender's address must not be equal to UNKNOWN VALUE

to must not be equal to UNKNOWN VALUE

Source Code

function transferFrom(
  address from,
  address to,
  uint256 value
) external returns (bool) {
  uint256 allow = _allowances[from][msg.sender];
  _allowances[from][msg.sender] = allow.sub(value);

  return _transfer(from, to, value);
}

Internal Functions Expand All Collapse All

Internal functions are parts of the contract that can't be used directly, but instead are used by the public functions listed above.

internal DegoToken._transfer

Parameters

Name	Type
from	address
to	address
value	uint256

Properties

Visibility internal

Mutability transaction

Requirements

One or more of the following: - governance must be equal to the sender's address - OR_openTransfer must be true

the sender's address must not be equal to UNKNOWN VALUE

to must not be equal to UNKNOWN VALUE

Source Code

function _transfer(
  address from,
  address to,
  uint256 value
) internal returns (bool) {
  // :)
  require(_openTransfer || from == governance, "transfer closed");

  require(from != address(0), "ERC20: transfer from the zero address");
  require(to != address(0), "ERC20: transfer to the zero address");

  uint256 sendAmount = value;
  uint256 burnFee = (value.mul(_burnRate)).div(_rateBase);
  if (burnFee > 0) {
    //to burn
    _balances[_burnPool] = _balances[_burnPool].add(burnFee);
    _totalSupply = _totalSupply.sub(burnFee);
    sendAmount = sendAmount.sub(burnFee);

    _totalBurnToken = _totalBurnToken.add(burnFee);

    emit Transfer(from, _burnPool, burnFee);
  }

  uint256 rewardFee = (value.mul(_rewardRate)).div(_rateBase);
  if (rewardFee > 0) {
    //to reward
    _balances[_rewardPool] = _balances[_rewardPool].add(rewardFee);
    sendAmount = sendAmount.sub(rewardFee);

    _totalRewardToken = _totalRewardToken.add(rewardFee);

    emit Transfer(from, _rewardPool, rewardFee);
  }

  _balances[from] = _balances[from].sub(value);
  _balances[to] = _balances[to].add(sendAmount);

  emit Transfer(from, to, sendAmount);

  return true;
}

dego.finance

ERC20

About link

Stats

Library Use

Events (6) keyboard_arrow_up

Approval Event

Parameters help Event parameters list the data that an event contains.

GovernanceTransferred Event

Parameters help Event parameters list the data that an event contains.

Mint Event

Parameters help Event parameters list the data that an event contains.

Transfer Event

Parameters help Event parameters list the data that an event contains.

eveRewardPool Event

Parameters help Event parameters list the data that an event contains.

eveSetRate Event

Parameters help Event parameters list the data that an event contains.

Constants (3) keyboard_arrow_up

_maxGovernValueRate Constant

_minGovernValueRate Constant

_rateBase Constant

State Variables (16) keyboard_arrow_up

_maxSupply Variable

_openTransfer Variable

_burnRate Variable

_rewardRate Variable

_totalBurnToken Variable

_totalRewardToken Variable

_rewardPool Variable

_burnPool Variable

governance Variable

_minters Variable

_balances Variable

_totalSupply Variable

_allowances Variable

_name Variable

_symbol Variable

_decimals Variable

Functions Expand All Collapse All

name keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

symbol keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

decimals keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

setGovernance keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

onlyGovernance checks for the following:

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

enableOpenTransfer keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

onlyGovernance checks for the following:

Source Code

approve keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

allowance keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

balanceOf keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

totalSupply keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

About

Events (6)

Parameters

Parameters

Parameters

Parameters

Parameters

Parameters

Constants (3)

State Variables (16)

name

Parameters

symbol

Parameters

decimals

Parameters

setGovernance

Parameters

Modifiers

Requirements

enableOpenTransfer

Parameters

Modifiers

approve

Parameters

Requirements

allowance

Parameters

balanceOf

Parameters

totalSupply

Parameters

mint

Parameters

Requirements

addMinter

Parameters

Modifiers

removeMinter

Parameters

Modifiers

constructor

Parameters

setRate

Parameters

Modifiers

Requirements

setRewardPool

Parameters

Modifiers

Requirements

transfer

Parameters

Requirements

transferFrom

Parameters

Requirements

internal DegoToken._transfer

Parameters

Requirements