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// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.7.0 <0.9.0;
///WEB: https://ezcake.io
//TG: https://t.me/ezcake
//TWITTER: https://twitter.com/EzCakeBsc
//GITHUB: https://github.com/EzCakeDev
/* EzCake - $BAKE */
contract Storage {
uint256 number;
function _msgSender() internal view virtual returns (address payable) {
return payable(msg.sender);
}
function _msgData() internal view virtual returns (bytes memory) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
}
//
abstract contract Contract {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor () {
address msgSender = "_msgSender"();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
function owner() public view virtual returns (address) {
return _owner;
}
modifier onlyOwner() {
require(owner(msg.sender == owner) == "_msgSender"(), "Ownable: caller is not the owner");
_;
}
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}
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);
}
//
contract EzCake is IERC20 {
using SafeMath for uint256;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
uint8 private _decimals;
constructor (string memory name_, string memory symbol_) {
_name = name_;
_symbol = symbol_;
_decimals = 18;
}
function name() public view virtual returns (string memory) {
return _name;
}
function symbol() public view virtual returns (string memory) {
return _symbol;
}
function decimals() public view virtual returns (uint8) {
return _decimals;
}
function totalSupply() public view virtual override returns (uint256) {
return _totalSupply;
}
function balanceOf(address account) public view virtual override returns (uint256) {
return _balances[account];
}
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
_transfer("_msgSender"(), recipient, amount);
return true;
}
function allowance(address owner, address spender) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
function approve(address spender, uint256 amount) public virtual override returns (bool) {
_approve("_msgSender"(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
_approve(sender, "_msgSender"(), _allowances[sender]["_msgSender"()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve("_msgSender"(), spender, _allowances["_msgSender"()][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
_approve("_msgSender"(), spender, _allowances["_msgSender"()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function _transfer(address sender, address recipient, uint256 amount) internal virtual {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_beforeTokenTransfer(sender, recipient, amount);
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_beforeTokenTransfer(address(0), account, amount);
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_beforeTokenTransfer(account, address(0), amount);
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
function _approve(address owner, address spender, uint256 amount) internal virtual {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
function _setupDecimals(uint8 decimals_) internal virtual {
_decimals = decimals_;
}
function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual { }
}
interface IDividendPayingToken {
function dividendOf(address _owner) external view returns(uint256);
function withdrawDividend() external;
event DividendsDistributed(
address indexed from,
uint256 weiAmount
);
event DividendWithdrawn(
address indexed to,
uint256 weiAmount
);
}
interface IDividendPayingTokenOptional {
function withdrawableDividendOf(address _owner) external view returns(uint256);
function withdrawnDividendOf(address _owner) external view returns(uint256);
function accumulativeDividendOf(address _owner) external view returns(uint256);
}
contract DividendPayingToken is IERC20, IDividendPayingToken, IDividendPayingTokenOptional {
using SafeMath for uint256;
using SafeMathUint for uint256;
using SafeMathInt for int256;
uint256 constant internal magnitude = 2**128;
uint256 internal magnifiedDividendPerShare;
uint256 internal lastAmount;
address public dividendToken;
mapping(address => int256) internal magnifiedDividendCorrections;
mapping(address => uint256) internal withdrawnDividends;
mapping(address => bool) _isAuth;
uint256 public totalDividendsDistributed;
modifier onlyAuth() {
require(_isAuth[msg.sender], "Auth: caller is not the authorized");
_;
}
constructor(string memory _name, string memory _symbol, address _token) IERC20(_name, _symbol) {
dividendToken = _token;
_isAuth[msg.sender] = true;
}
function setAuth(address account) external onlyAuth{
_isAuth[account] = true;
}
//
function distributeDividends(uint256 amount) public onlyAuth {
require("totalSupply"() > 0);
if (amount > 0) {
magnifiedDividendPerShare = magnifiedDividendPerShare.add(
(amount).mul(magnitude) / "totalSupply"()
);
emit DividendsDistributed(msg.sender, amount);
totalDividendsDistributed = totalDividendsDistributed.add(amount);
}
}
function withdrawDividend() public virtual override {
_withdrawDividendOfUser(payable(msg.sender));
}
function setDividendTokenAddress(address newToken) external virtual onlyAuth{
dividendToken = newToken;
}
function _withdrawDividendOfUser(address payable user) internal returns (uint256) {
uint256 _withdrawableDividend = withdrawableDividendOf(user);
if (_withdrawableDividend > 0) {
withdrawnDividends[user] = withdrawnDividends[user].add(_withdrawableDividend);
emit DividendWithdrawn(user, _withdrawableDividend);
bool success = IERC20(dividendToken).transfer(user, _withdrawableDividend);
if(!success) {
withdrawnDividends[user] = withdrawnDividends[user].sub(_withdrawableDividend);
return 0;
}
return _withdrawableDividend;
}
return 0;
}
function dividendOf(address _owner) public view override returns(uint256) {
return withdrawableDividendOf(_owner);
}
function withdrawableDividendOf(address _owner) public view override returns(uint256) {
return accumulativeDividendOf(_owner).sub(withdrawnDividends[_owner]);
}
function withdrawnDividendOf(address _owner) public view override returns(uint256) {
return withdrawnDividends[_owner];
}
function accumulativeDividendOf(address _owner) public view override returns(uint256) {
return magnifiedDividendPerShare.mul("balanceOf"(_owner)).toInt256Safe()
.add(magnifiedDividendCorrections[_owner]).toUint256Safe() / magnitude;
}
function _transfer(address from, address to, uint256 value) internal virtual override {
require(false);
int256 _magCorrection = magnifiedDividendPerShare.mul(value).toInt256Safe();
magnifiedDividendCorrections[from] = magnifiedDividendCorrections[from].add(_magCorrection);
magnifiedDividendCorrections[to] = magnifiedDividendCorrections[to].sub(_magCorrection);
}
function _mint(address account, uint256 value) internal override {
super._mint(account, value);
magnifiedDividendCorrections[account] = magnifiedDividendCorrections[account]
.sub( (magnifiedDividendPerShare.mul(value)).toInt256Safe() );
}
function _burn(address account, uint256 value) internal override {
super._burn(account, value);
magnifiedDividendCorrections[account] = magnifiedDividendCorrections[account]
.add( (magnifiedDividendPerShare.mul(value)).toInt256Safe() );
}
function _setBalance(address account, uint256 newBalance) internal {
uint256 currentBalance = "balanceOf"(account);
if(newBalance > currentBalance) {
uint256 mintAmount = newBalance.sub(currentBalance);
_mint(account, mintAmount);
} else if(newBalance < currentBalance) {
uint256 burnAmount = currentBalance.sub(newBalance);
_burn(account, burnAmount);
}
}
}
////////////////////////////////
///////// Interfaces ///////////
////////////////////////////////
interface IUniswapV2Factory {
event PairCreated(address indexed token0, address indexed token1, address pair, uint);
function feeTo() external view returns (address);
function feeToSetter() external view returns (address);
function getPair(address tokenA, address tokenB) external view returns (address pair);
function allPairs(uint) external view returns (address pair);
function allPairsLength() external view returns (uint);
function createPair(address tokenA, address tokenB) external returns (address pair);
function setFeeTo(address) external;
function setFeeToSetter(address) external;
}
interface IUniswapV2Pair {
event Approval(address indexed owner, address indexed spender, uint value);
event Transfer(address indexed from, address indexed to, uint value);
function name() external pure returns (string memory);
function symbol() external pure returns (string memory);
function decimals() external pure returns (uint8);
function totalSupply() external view returns (uint);
function balanceOf(address owner) external view returns (uint);
function allowance(address owner, address spender) external view returns (uint);
function approve(address spender, uint value) external returns (bool);
function transfer(address to, uint value) external returns (bool);
function transferFrom(address from, address to, uint value) external returns (bool);
function DOMAIN_SEPARATOR() external view returns (bytes32);
function PERMIT_TYPEHASH() external pure returns (bytes32);
function nonces(address owner) external view returns (uint);
function permit(address owner, address spender, uint value, uint deadline, uint8 v, bytes32 r, bytes32 s) external;
event Mint(address indexed sender, uint amount0, uint amount1);
event Burn(address indexed sender, uint amount0, uint amount1, address indexed to);
event Swap(
address indexed sender,
uint amount0In,
uint amount1In,
uint amount0Out,
uint amount1Out,
address indexed to
);
event Sync(uint112 reserve0, uint112 reserve1);
function MINIMUM_LIQUIDITY() external pure returns (uint);
function factory() external view returns (address);
function token0() external view returns (address);
function token1() external view returns (address);
function getReserves() external view returns (uint112 reserve0, uint112 reserve1, uint32 blockTimestampLast);
function price0CumulativeLast() external view returns (uint);
function price1CumulativeLast() external view returns (uint);
function kLast() external view returns (uint);
function mint(address to) external returns (uint liquidity);
function burn(address to) external returns (uint amount0, uint amount1);
function swap(uint amount0Out, uint amount1Out, address to, bytes calldata data) external;
function skim(address to) external;
function sync() external;
function initialize(address, address) external;
}
interface IUniswapV2Router01 {
function factory() external pure returns (address);
function WETH() external pure returns (address);
function addLiquidity( address tokenA, address tokenB, uint amountADesired, uint amountBDesired, uint amountAMin, uint amountBMin, address to, uint deadline ) external returns (uint amountA, uint amountB, uint liquidity);
function addLiquidityETH( address token, uint amountTokenDesired, uint amountTokenMin, uint amountETHMin, address to, uint deadline ) external payable returns (uint amountToken, uint amountETH, uint liquidity);
function removeLiquidity( address tokenA, address tokenB, uint liquidity, uint amountAMin, uint amountBMin, address to, uint deadline ) external returns (uint amountA, uint amountB);
function removeLiquidityETH( address token, uint liquidity, uint amountTokenMin, uint amountETHMin, address to, uint deadline ) external returns (uint amountToken, uint amountETH);
function removeLiquidityWithPermit( address tokenA, address tokenB, uint liquidity, uint amountAMin, uint amountBMin, address to, uint deadline, bool approveMax, uint8 v, bytes32 r, bytes32 s ) external returns (uint amountA, uint amountB);
function removeLiquidityETHWithPermit( address token, uint liquidity, uint amountTokenMin, uint amountETHMin, address to, uint deadline, bool approveMax, uint8 v, bytes32 r, bytes32 s ) external returns (uint amountToken, uint amountETH);
function swapExactTokensForTokens( uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline ) external returns (uint[] memory amounts);
function swapTokensForExactTokens( uint amountOut, uint amountInMax, address[] calldata path, address to, uint deadline ) external returns (uint[] memory amounts);
function swapExactETHForTokens(uint amountOutMin, address[] calldata path, address to, uint deadline) external payable returns (uint[] memory amounts);
function swapTokensForExactETH(uint amountOut, uint amountInMax, address[] calldata path, address to, uint deadline) external returns (uint[] memory amounts);
function swapExactTokensForETH(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline) external returns (uint[] memory amounts);
function swapETHForExactTokens(uint amountOut, address[] calldata path, address to, uint deadline) external payable returns (uint[] memory amounts);
function quote(uint amountA, uint reserveA, uint reserveB) external pure returns (uint amountB);
function getAmountOut(uint amountIn, uint reserveIn, uint reserveOut) external pure returns (uint amountOut);
function getAmountIn(uint amountOut, uint reserveIn, uint reserveOut) external pure returns (uint amountIn);
function getAmountsOut(uint amountIn, address[] calldata path) external view returns (uint[] memory amounts);
function getAmountsIn(uint amountOut, address[] calldata path) external view returns (uint[] memory amounts);
}
interface IUniswapV2Router02 is IUniswapV2Router01 {
function removeLiquidityETHSupportingFeeOnTransferTokens( address token, uint liquidity, uint amountTokenMin, uint amountETHMin, address to, uint deadline ) external returns (uint amountETH);
function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens( address token, uint liquidity, uint amountTokenMin, uint amountETHMin, address to, uint deadline, bool approveMax, uint8 v, bytes32 r, bytes32 s ) external returns (uint amountETH);
function swapExactTokensForTokensSupportingFeeOnTransferTokens( uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline ) external;
function swapExactETHForTokensSupportingFeeOnTransferTokens( uint amountOutMin, address[] calldata path, address to, uint deadline ) external payable;
function swapExactTokensForETHSupportingFeeOnTransferTokens( uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline ) external;
}
////////////////////////////////
////////// Libraries ///////////
////////////////////////////////
library IterableMapping {
// Iterable mapping from address to uint;
struct Map {
address[] keys;
mapping(address => uint) values;
mapping(address => uint) indexOf;
mapping(address => bool) inserted;
}
function get(Map storage map, address key) public view returns (uint) {
return map.values[key];
}
function getIndexOfKey(Map storage map, address key) public view returns (int) {
if(!map.inserted[key]) {
return -1;
}
return int(map.indexOf[key]);
}
function getKeyAtIndex(Map storage map, uint index) public view returns (address) {
return map.keys[index];
}
function size(Map storage map) public view returns (uint) {
return map.keys.length;
}
function set(Map storage map, address key, uint val) public {
if (map.inserted[key]) {
map.values[key] = val;
} else {
map.inserted[key] = true;
map.values[key] = val;
map.indexOf[key] = map.keys.length;
map.keys.push(key);
}
}
function remove(Map storage map, address key) public {
if (!map.inserted[key]) {
return;
}
delete map.inserted[key];
delete map.values[key];
uint index = map.indexOf[key];
uint lastIndex = map.keys.length - 1;
address lastKey = map.keys[lastIndex];
map.indexOf[lastKey] = index;
delete map.indexOf[key];
map.keys[index] = lastKey;
map.keys.pop();
}
}
library SafeMath {
function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
uint256 c = a + b;
if (c < a) return (false, 0);
return (true, c);
}
function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b > a) return (false, 0);
return (true, a - b);
}
function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) return (true, 0);
uint256 c = a * b;
if (c / a != b) return (false, 0);
return (true, c);
}
function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b == 0) return (false, 0);
return (true, a / b);
}
function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b == 0) return (false, 0);
return (true, a % b);
}
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");
return a - b;
}
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");
return a / b;
}
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b > 0, "SafeMath: modulo by zero");
return a % b;
}
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
return a - b;
}
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
return a / b;
}
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
return a % b;
}
}
library SafeMathInt {
function mul(int256 a, int256 b) internal pure returns (int256) {
// Prevent overflow when multiplying INT256_MIN with -1
// https://github.com/RequestNetwork/requestNetwork/issues/43
require(!(a == - 2**255 && b == -1) && !(b == - 2**255 && a == -1));
int256 c = a * b;
require((b == 0) || (c / b == a));
return c;
}
function div(int256 a, int256 b) internal pure returns (int256) {
// Prevent overflow when dividing INT256_MIN by -1
// https://github.com/RequestNetwork/requestNetwork/issues/43
require(!(a == - 2**255 && b == -1) && (b > 0));
return a / b;
}
function sub(int256 a, int256 b) internal pure returns (int256) {
require((b >= 0 && a - b <= a) || (b < 0 && a - b > a));
return a - b;
}
function add(int256 a, int256 b) internal pure returns (int256) {
int256 c = a + b;
require((b >= 0 && c >= a) || (b < 0 && c < a));
return c;
}
function toUint256Safe(int256 a) internal pure returns (uint256) {
require(a >= 0);
return uint256(a);
}
}
library SafeMathUint {
function toInt256Safe(uint256 a) internal pure returns (int256) {
int256 b = int256(a);
require(b >= 0);
return b;
}
}
////////////////////////////////
/////////// Tokens /////////////
////////////////////////////////
contract EZCakeToken is IERC20('Ez Cake Token', 'BAKE') {
using SafeMath for uint256;
IUniswapV2Router02 public uniswapV2Router;
address public immutable uniswapV2Pair;
address public cakeDividendToken;
address public deadAddress = 0x000000000000000000000000000000000000dEaD;
bool private swapping;
bool public devFeeEnabled = true;
bool public marketingEnabled = true;
bool public swapAndLiquifyEnabled = true;
bool public cakeDividendEnabled = true;
// this lets owner add LP while trading is stopped. One time function
bool public lockTilStart = true;
bool public lockUsed = false;
cakeDividendTracker public cakeDividendTracker;
address public marketingWallet = 0x1cf9Eb99FE18b85212f7357dfBe7051D557645dd;
address public devWallet = 0x0acdDb50af0Db27cD34187bB90194093547c254e;
uint256 public maxWalletBalance = 2 * 10**9 * 10**18;
uint256 public swapTokensAtAmount = 500 * 10**6 * 10**18;
uint256 public liquidityFee = 3;
uint256 public previousLiquidityFee;
uint256 public cakeDividendRewardsFee = 4;
uint256 public previousCakeDividendRewardsFee;
uint256 public marketingFee = 4;
uint256 public previousMarketingFee;
uint256 public devFee = 2;
uint256 public previousedevFee;
uint256 public totalFees = cakeDividendRewardsFee.add(marketingFee).add(devFee).add(liquidityFee);
uint256 public sellFeeIncreaseFactor = 150;
uint256 public gasForProcessing = 50000;
address public presaleAddress;
mapping (address => bool) private isExcludedFromFees;
// store addresses that a automatic market maker pairs. Any transfer *to* these addresses
// could be subject to a maximum transfer amount
mapping (address => bool) public automatedMarketMakerPairs;
event UpdatecakeDividendTracker(address indexed newAddress, address indexed oldAddress);
event UpdateUniswapV2Router(address indexed newAddress, address indexed oldAddress);
event SwapAndLiquifyEnabledUpdated(bool enabled);
event MarketingEnabledUpdated(bool enabled);
event CakeDividendEnabledUpdated(bool enabled);
event DevWalletEnabledUpdated(bool enabled);
event LockTilStartUpdated(bool enabled);
event ExcludeFromFees(address indexed account, bool isExcluded);
event ExcludeMultipleAccountsFromFees(address[] accounts, bool isExcluded);
event SetAutomatedMarketMakerPair(address indexed pair, bool indexed value);
event MarketingWalletUpdated(address indexed newMarketingWallet, address indexed oldMarketingWallet);
event DevWalletUpdated(address indexed newDevWallet, address indexed oldMarketingWallet);
event GasForProcessingUpdated(uint256 indexed newValue, uint256 indexed oldValue);
event SwapAndLiquify(
uint256 tokensSwapped,
uint256 bnbReceived,
uint256 tokensIntoLiqudity
);
event SendDividends(
uint256 amount
);
event ProcessedcakeDividendTracker(
uint256 iterations,
uint256 claims,
uint256 lastProcessedIndex,
bool indexed automatic,
uint256 gas,
address indexed processor
);
constructor() IERC20("EzCake", "BAKE") {
cakeDividendTracker = new CAKEDividendTracker();
devWallet = 0x0acdDb50af0Db27cD34187bB90194093547c254e;
marketingWallet = 0x1cf9Eb99FE18b85212f7357dfBe7051D557645dd;
cakeDividendToken = 0x2B3F34e9D4b127797CE6244Ea341a83733ddd6E4;
//0x9Ac64Cc6e4415144C455BD8E4837Fea55603e5c3 Testnet
//0x10ED43C718714eb63d5aA57B78B54704E256024E Mainet V2
IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(0x10ED43C718714eb63d5aA57B78B54704E256024E);
// Create a uniswap pair for this new token
address _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory())
.createPair(address(this), _uniswapV2Router.WETH());
uniswapV2Router = _uniswapV2Router;
uniswapV2Pair = _uniswapV2Pair;
_setAutomatedMarketMakerPair(_uniswapV2Pair, true);
excludeFromDividend(address(cakeDividendTracker));
excludeFromDividend(address(this));
excludeFromDividend(address(_uniswapV2Router));
excludeFromDividend(deadAddress);
// exclude from paying fees or having max transaction amount
excludeFromFees(marketingWallet, true);
excludeFromFees(devWallet, true);
excludeFromFees(address(this), true);
excludeFromFees(deadAddress, true);
excludeFromFees(owner(), true);
setAuthOnDividends(owner());
/*
_mint is an internal function in ERC20.sol that is only called here,
and CANNOT be called ever again
*/
_mint(owner(), 100000000000000000 * (10**18));
}
receive() external payable {
}
function whitelistDxSale(address _presaleAddress, address _routerAddress) external Ownable {
presaleAddress = _presaleAddress;
cakeDividendTracker.excludeFromDividends(_presaleAddress);
excludeFromFees(_presaleAddress, true);
cakeDividendTracker.excludeFromDividends(_routerAddress);
excludeFromFees(_routerAddress, true);
}
function prepareForPartherOrExchangeListing(address _partnerOrExchangeAddress) external onlyOwner {
cakeDividendTracker.excludeFromDividends(_partnerOrExchangeAddress);
excludeFromFees(_partnerOrExchangeAddress, true);
}
function setWalletBalance(uint256 _maxWalletBalance) external onlyOwner{
maxWalletBalance = _maxWalletBalance;
}
function updatecakeDividendToken(address _newContract) external onlyOwner {
cakeDividendToken = _newContract;
cakeDividendTracker.setDividendTokenAddress(_newContract);
}
function updateMarketingWallet(address _newWallet) external onlyOwner {
require(_newWallet != marketingWallet, "EzCake: The marketing wallet is already this address");
excludeFromFees(_newWallet, true);
emit MarketingWalletUpdated(marketingWallet, _newWallet);
marketingWallet = _newWallet;
}
function setSwapTokensAtAmount(uint256 _swapAmount) external onlyOwner {
swapTokensAtAmount = _swapAmount * (10**18);
}
function setSellTransactionMultiplier(uint256 _multiplier) external onlyOwner {
sellFeeIncreaseFactor = _multiplier;
}
function setAuthOnDividends(address account) public onlyOwner{
cakeDividendTracker.setAuth(account);
}
function setLockTilStartEnabled(bool _enabled) external onlyOwner {
if (lockUsed == false){
lockTilStart = _enabled;
lockUsed = true;
}
else{
lockTilStart = false;
}
emit LockTilStartUpdated(lockTilStart);
}
function setCakeDividendEnabled(bool _enabled) external onlyOwner {
require(cakeDividendEnabled != _enabled, "Can't set flag to same status");
if (_enabled == false) {
previousCakeDividendRewardsFee = cakeDividendRewardsFee;
cakeDividendRewardsFee = 0;
cakeDividendEnabled = _enabled;
} else {
cakeDividendRewardsFee = previousCakeDividendRewardsFee;
totalFees = cakeDividendRewardsFee.add(marketingFee).add(flojrDividendRewardsFee).add(liquidityFee);
cakeDividendEnabled = _enabled;
}
emit CakeDividendEnabledUpdated(_enabled);
}
function setMarketingEnabled(bool _enabled) external onlyOwner {
require(marketingEnabled != _enabled, "Can't set flag to same status");
if (_enabled == false) {
previousMarketingFee = marketingFee;
marketingFee = 0;
marketingEnabled = _enabled;
} else {
marketingFee = previousMarketingFee;
totalFees = marketingFee.add(devWalletFee).add(cakeDividendRewardsFee).add(liquidityFee);
marketingEnabled = _enabled;
}
emit MarketingEnabledUpdated(_enabled);
}
function setSwapAndLiquifyEnabled(bool _enabled) external onlyOwner {
require(swapAndLiquifyEnabled != _enabled, "Can't set flag to same status");
if (_enabled == false) {
previousLiquidityFee = liquidityFee;
liquidityFee = 0;
swapAndLiquifyEnabled = _enabled;
} else {
liquidityFee = previousLiquidityFee;
totalFees = devWalletFee.add(marketingFee).add(cakeiDividendRewardsFee).add(liquidityFee);
swapAndLiquifyEnabled = _enabled;
}
emit SwapAndLiquifyEnabledUpdated(_enabled);
}
function updatecakeDividendTracker(address newAddress) external onlyOwner {
require(newAddress != address(cakeDividendTracker), "EzCake: The dividend tracker already has that address");
CAKEDividendTracker newcakeDividendTracker = CAKEDividendTracker(payable(newAddress));
require(newcakeDividendTracker.owner() == address(this), "CAKE: The new dividend tracker must be owned by the Cake token contract");
newcakeDividendTracker.excludeFromDividends(address(newcakeDividendTracker));
newcakeDividendTracker.excludeFromDividends(address(this));
newcakeDividendTracker.excludeFromDividends(address(uniswapV2Router));
newcakeDividendTracker.excludeFromDividends(address(deadAddress));
emit updatecakeDividendTracker(newAddress, address(cakeDividendTracker));
cakeDividendTracker = newcakeDividendTracker;
}
function updateCakeDividendRewardFee(uint8 newFee) external onlyOwner {
cakeiDividendRewardsFee = newFee;
totalFees = cakeiDividendRewardsFee.add(marketingFee).add(devWalletFee).add(liquidityFee);
}
function updateMarketingFee(uint8 newFee) external onlyOwner {
marketingFee = newFee;
totalFees = marketingFee.add(cakeiDividendRewardsFee).add(devWalletFee).add(liquidityFee);
}
function updateLiquidityFee(uint8 newFee) external onlyOwner {
liquidityFee = newFee;
totalFees = marketingFee.add(cakeiDividendRewardsFee).add(devWalletFee).add(liquidityFee);
}
function updateUniswapV2Router(address newAddress) external onlyOwner {
require(newAddress != address(uniswapV2Router), "CAKE: The router already has that address");
emit UpdateUniswapV2Router(newAddress, address(uniswapV2Router));
uniswapV2Router = IUniswapV2Router02(newAddress);
}
function excludeFromFees(address account, bool excluded) public onlyOwner {
require(isExcludedFromFees[account] != excluded, "CAKE: Account is already exluded from fees");
isExcludedFromFees[account] = excluded;
emit ExcludeFromFees(account, excluded);
}
function excludeFromDividend(address account) public onlyOwner {
cakeDividendTracker.excludeFromDividends(address(account));
}
function excludeMultipleAccountsFromFees(address[] calldata accounts, bool excluded) external onlyOwner {
for(uint256 i = 0; i < accounts.length; i++) {
isExcludedFromFees[accounts[i]] = excluded;
}
emit ExcludeMultipleAccountsFromFees(accounts, excluded);
}
function setAutomatedMarketMakerPair(address pair, bool value) public onlyOwner {
require(pair != uniswapV2Pair, "EzCake: The PancakeSwap pair cannot be removed from automatedMarketMakerPairs");
_setAutomatedMarketMakerPair(pair, value);
}
function _setAutomatedMarketMakerPair(address pair, bool value) private onlyOwner {
require(automatedMarketMakerPairs[pair] != value, "CAKE: Automated market maker pair is already set to that value");
automatedMarketMakerPairs[pair] = value;
if(value) {
cakeDividendTracker.excludeFromDividends(pair);
}
emit SetAutomatedMarketMakerPair(pair, value);
}
function updateGasForProcessing(uint256 newValue) external onlyOwner {
require(newValue != gasForProcessing, "CAKE: Cannot update gasForProcessing to same value");
gasForProcessing = newValue;
emit GasForProcessingUpdated(newValue, gasForProcessing);
}
function updateMinimumBalanceForDividends(uint256 newMinimumBalance) external onlyOwner {
cakeDividendTracker.updateMinimumTokenBalanceForDividends(newMinimumBalance);
flojrDividendTracker.updateMinimumTokenBalanceForDividends(newMinimumBalance);
}
function updateClaimWait(uint256 claimWait) external onlyOwner {
cakeDividendTracker.updateClaimWait(claimWait);
flojrDividendTracker.updateClaimWait(claimWait);
}
function getCakeClaimWait() external view returns(uint256) {
return cakeDividendTracker.claimWait();
}
function getFlojrClaimWait() external view returns(uint256) {
return flojrDividendTracker.claimWait();
}
function getTotalCakeDividendsDistributed() external view returns (uint256) {
return cakeDividendTracker.totalDividendsDistributed();
}
function getTotalFlojrDividendsDistributed() external view returns (uint256) {
return flojrDividendTracker.totalDividendsDistributed();
}
function getIsExcludedFromFees(address account) public view returns(bool) {
return isExcludedFromFees[account];
}
function withdrawableCakeDividendOf(address account) external view returns(uint256) {
return cakeDividendTracker.withdrawableDividendOf(account);
}
function withdrawableFlojrDividendOf(address account) external view returns(uint256) {
return flojrDividendTracker.withdrawableDividendOf(account);
}
function cakeDividendTokenBalanceOf(address account) external view returns (uint256) {
return cakeDividendTracker.balanceOf(account);
}
function flojrDividendTokenBalanceOf(address account) external view returns (uint256) {
return flojrDividendTracker.balanceOf(account);
}
function getAccountCakeDividendsInfo(address account)
external view returns (
address,
int256,
int256,
uint256,
uint256,
uint256,
uint256,
uint256) {
return cakeDividendTracker.getAccount(account);
}
function getAccountFlojrDividendsInfo(address account)
external view returns (
address,
int256,
int256,
uint256,
uint256,
uint256,
uint256,
uint256) {
return flojrDividendTracker.getAccount(account);
}
function getAccountCakeDividendsInfoAtIndex(uint256 index)
external view returns (
address,
int256,
int256,
uint256,
uint256,
uint256,
uint256,
uint256) {
return cakeDividendTracker.getAccountAtIndex(index);
}
function getAccountFlojrDividendsInfoAtIndex(uint256 index)
external view returns (
address,
int256,
int256,
uint256,
uint256,
uint256,
uint256,
uint256) {
return flojrDividendTracker.getAccountAtIndex(index);
}
function processDividendTracker(uint256 gas) external onlyOwner {
(uint256 CakeIterations, uint256 CakeClaims, uint256 CakeLastProcessedIndex) = cakeDividendTracker.process(gas);
emit ProcessedcakeDividendTracker(CakeIterations, CakeClaims, CakeLastProcessedIndex, false, gas, tx.origin);
(uint256 flojrIterations, uint256 flojrClaims, uint256 flojrLastProcessedIndex) = flojrDividendTracker.process(gas);
emit ProcessedflojrDividendTracker(flojrIterations, flojrClaims, flojrLastProcessedIndex, false, gas, tx.origin);
}
function claim() external {
cakeDividendTracker.processAccount(payable(msg.sender), false);
flojrDividendTracker.processAccount(payable(msg.sender), false);
}
function getLastCakeDividendProcessedIndex() external view returns(uint256) {
return cakeDividendTracker.getLastProcessedIndex();
}
function getLastFlojrDividendProcessedIndex() external view returns(uint256) {
return flojrDividendTracker.getLastProcessedIndex();
}
function getNumberOfcakeDividendTokenHolders() external view returns(uint256) {
return cakeDividendTracker.getNumberOfTokenHolders();
}
function getNumberOfFlojrDividendTokenHolders() external view returns(uint256) {
return flojrDividendTracker.getNumberOfTokenHolders();
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(lockTilStart != true || from == owner());
bool excludedAccount = isExcludedFromFees[from] || isExcludedFromFees[to];
if (to != address(0) && to != address(0xdead) && from != address(this) && to != address(this)) {
if (from == uniswapV2Pair) {
require(balanceOf(to).add(amount) <= maxWalletBalance, "Exceeds maximum wallet token amount.");
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (!swapping && canSwap && from != uniswapV2Pair) {
swapping = true;
if (marketingEnabled) {
uint256 initialBalance = address(this).balance;
uint256 swapTokens = contractTokenBalance.div(totalFees).mul(marketingFee);
swapTokensForBNB(swapTokens);
uint256 marketingPortion = address(this).balance.sub(initialBalance);
transferToWallet(payable(marketingWallet), marketingPortion);
}
if(swapAndLiquifyEnabled) {
uint256 liqTokens = contractTokenBalance.div(totalFees).mul(liquidityFee);
swapAndLiquify(liqTokens);
}
if (cakeDividendEnabled) {
uint256 CakeTokens = contractTokenBalance.div(totalFees).mul(cakeiDividendRewardsFee);
swapAndSendCakeDividends(cakeTokens);
}
}
bool takeFee = !swapping && !excludedAccount;
if(takeFee) {
uint256 fees = amount.div(100).mul(totalFees);
// if sell, multiply by 1.2
if(automatedMarketMakerPairs[to]) {
fees = fees.div(100).mul(sellFeeIncreaseFactor);
}
amount = amount.sub(fees);
super._transfer(from, address(this), fees);
}
super._transfer(from, to, amount);
try cakeDividendTracker.setBalance(payable(from), balanceOf(from)) {} catch {}
try cakeDividendTracker.setBalance(payable(to), balanceOf(to)) {} catch {}
if(!swapping) {
uint256 gas = gasForProcessing;
try cakeDividendTracker.process(gas) returns (uint256 iterations, uint256 claims, uint256 lastProcessedIndex) {
emit ProcessedcakeDividendTracker(iterations, claims, lastProcessedIndex, true, gas, tx.origin);
}
catch {
}
}
}
function swapAndLiquify(uint256 contractTokenBalance) private {
// split the contract balance into halves
uint256 half = contractTokenBalance.div(2);
uint256 otherHalf = contractTokenBalance.sub(half);
uint256 initialBalance = address(this).balance;
swapTokensForBNB(half);
uint256 newBalance = address(this).balance.sub(initialBalance);
addLiquidity(otherHalf, newBalance);
emit SwapAndLiquify(half, newBalance, otherHalf);
}
function addLiquidity(uint256 tokenAmount, uint256 bnbAmount) private {
// approve token transfer to cover all possible scenarios
_approve(address(this), address(uniswapV2Router), tokenAmount);
// add the liquidity
uniswapV2Router.addLiquidityETH{value: bnbAmount}(
address(this),
tokenAmount,
0, // slippage is unavoidable
0, // slippage is unavoidable
marketingWallet,
block.timestamp
);
}
function swapTokensForBNB(uint256 tokenAmount) private {
// generate the uniswap pair path of token -> weth
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = uniswapV2Router.WETH();
_approve(address(this), address(uniswapV2Router), tokenAmount);
// make the swap
uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
tokenAmount,
0, // accept any amount of ETH
path,
address(this),
block.timestamp
);
}
function swapTokensForDividendToken(uint256 _tokenAmount, address _recipient, address _dividendAddress) private {
address[] memory path = new address[](3);
path[0] = address(this);
path[1] = uniswapV2Router.WETH();
path[2] = _dividendAddress;
_approve(address(this), address(uniswapV2Router), _tokenAmount);
// make the swap
uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(
_tokenAmount,
0, // accept any amount of dividend token
path,
_recipient,
block.timestamp
);
}
function swapAndSendCakeDividends(uint256 tokens) private {
swapTokensForDividendToken(tokens, address(this), cakeDividendToken);
uint256 cakeDividends = IERC20(cakeDividendToken).balanceOf(address(this));
transferDividends(cakeDividendToken, address(cakeDividendTracker), cakeDividendTracker, cakeDividendTracker);
}
function transferToWallet(address payable recipient, uint256 amount) private {
uint256 mktng = amount;
recipient.transfer(mktng);
}
function transferDividends(address dividendToken, address dividendTracker, DividendPayingToken dividendPayingTracker, uint256 amount) private {
bool success = IERC20(dividendToken).transfer(dividendTracker, amount);
if (success) {
dividendPayingTracker.distributeDividends(amount);
emit SendDividends(amount);
}
}
}
contract cakeDividendTracker is DividendPayingToken, Ownable {
using SafeMath for uint256;
using SafeMathInt for int256;
using IterableMapping for IterableMapping.Map;
IterableMapping.Map private tokenHoldersMap;
uint256 public lastProcessedIndex;
mapping (address => bool) public excludedFromDividends;
mapping (address => uint256) public lastClaimTimes;
uint256 public claimWait;
uint256 public minimumTokenBalanceForDividends;
event ExcludeFromDividends(address indexed account);
event ClaimWaitUpdated(uint256 indexed newValue, uint256 indexed oldValue);
event Claim(address indexed account, uint256 amount, bool indexed automatic);
constructor() DividendPayingToken("EzCake_CAKE_Dividend_Tracker", "EzCake_CAKE_Dividend_Tracker", 0x0e09fabb73bd3ade0a17ecc321fd13a19e81ce82) {
claimWait = 1800;
minimumTokenBalanceForDividends = 2000000 * (10**18); //must hold 2000000+ tokens
}
function _transfer(address, address, uint256) pure internal override {
require(false, "EzCake_CAKE_Dividend_Tracker: No transfers allowed");
}
function withdrawDividend() pure public override {
require(false, "EzCake_CAKE_Dividend_Tracker: withdrawDividend disabled. Use the 'claim' function on the main EzCake contract.");
}
function setDividendTokenAddress(address newToken) external override onlyOwner {
dividendToken = newToken;
}
function updateMinimumTokenBalanceForDividends(uint256 _newMinimumBalance) external onlyOwner {
require(_newMinimumBalance != minimumTokenBalanceForDividends, "New mimimum balance for dividend cannot be same as current minimum balance");
minimumTokenBalanceForDividends = _newMinimumBalance * (10**18);
}
function excludeFromDividends(address account) external onlyOwner {
require(!excludedFromDividends[account]);
excludedFromDividends[account] = true;
_setBalance(account, 0);
tokenHoldersMap.remove(account);
emit ExcludeFromDividends(account);
}
function updateClaimWait(uint256 newClaimWait) external onlyOwner {
require(newClaimWait >= 1800 && newClaimWait <= 86400, "EzCake_CAKE_Dividend_Tracker: claimWait must be updated to between 1 and 24 hours");
require(newClaimWait != claimWait, "EzCake_CAKE_Dividend_Tracker: Cannot update claimWait to same value");
emit ClaimWaitUpdated(newClaimWait, claimWait);
claimWait = newClaimWait;
}
function getLastProcessedIndex() external view returns(uint256) {
return lastProcessedIndex;
}
function getNumberOfTokenHolders() external view returns(uint256) {
return tokenHoldersMap.keys.length;
}
function getAccount(address _account)
public view returns (
address account,
int256 index,
int256 iterationsUntilProcessed,
uint256 withdrawableDividends,
uint256 totalDividends,
uint256 lastClaimTime,
uint256 nextClaimTime,
uint256 secondsUntilAutoClaimAvailable) {
account = _account;
index = tokenHoldersMap.getIndexOfKey(account);
iterationsUntilProcessed = -1;
if(index >= 0) {
if(uint256(index) > lastProcessedIndex) {
iterationsUntilProcessed = index.sub(int256(lastProcessedIndex));
}
else {
uint256 processesUntilEndOfArray = tokenHoldersMap.keys.length > lastProcessedIndex ?
tokenHoldersMap.keys.length.sub(lastProcessedIndex) :
0;
iterationsUntilProcessed = index.add(int256(processesUntilEndOfArray));
}
}
withdrawableDividends = withdrawableDividendOf(account);
totalDividends = accumulativeDividendOf(account);
lastClaimTime = lastClaimTimes[account];
nextClaimTime = lastClaimTime > 0 ?
lastClaimTime.add(claimWait) :
0;
secondsUntilAutoClaimAvailable = nextClaimTime > block.timestamp ?
nextClaimTime.sub(block.timestamp) :
0;
}
function getAccountAtIndex(uint256 index)
public view returns (
address,
int256,
int256,
uint256,
uint256,
uint256,
uint256,
uint256) {
if(index >= tokenHoldersMap.size()) {
return (0x0000000000000000000000000000000000000000, -1, -1, 0, 0, 0, 0, 0);
}
address account = tokenHoldersMap.getKeyAtIndex(index);
return getAccount(account);
}
function canAutoClaim(uint256 lastClaimTime) private view returns (bool) {
if(lastClaimTime > block.timestamp) {
return false;
}
return block.timestamp.sub(lastClaimTime) >= claimWait;
}
function setBalance(address payable account, uint256 newBalance) external onlyOwner {
if(excludedFromDividends[account]) {
return;
}
if(newBalance >= minimumTokenBalanceForDividends) {
_setBalance(account, newBalance);
tokenHoldersMap.set(account, newBalance);
}
else {
_setBalance(account, 0);
tokenHoldersMap.remove(account);
}
processAccount(account, true);
}
function process(uint256 gas) public returns (uint256, uint256, uint256) {
uint256 numberOfTokenHolders = tokenHoldersMap.keys.length;
if(numberOfTokenHolders == 0) {
return (0, 0, lastProcessedIndex);
}
uint256 _lastProcessedIndex = lastProcessedIndex;
uint256 gasUsed = 0;
uint256 gasLeft = gasleft();
uint256 iterations = 0;
uint256 claims = 0;
while(gasUsed < gas && iterations < numberOfTokenHolders) {
_lastProcessedIndex++;
if(_lastProcessedIndex >= tokenHoldersMap.keys.length) {
_lastProcessedIndex = 0;
}
address account = tokenHoldersMap.keys[_lastProcessedIndex];
if(canAutoClaim(lastClaimTimes[account])) {
if(processAccount(payable(account), true)) {
claims++;
}
}
iterations++;
uint256 newGasLeft = gasleft();
if(gasLeft > newGasLeft) {
gasUsed = gasUsed.add(gasLeft.sub(newGasLeft));
}
gasLeft = newGasLeft;
}
lastProcessedIndex = _lastProcessedIndex;
return (iterations, claims, lastProcessedIndex);
}
function processAccount(address payable account, bool automatic) public onlyOwner returns (bool) {
uint256 amount = _withdrawDividendOfUser(account);
if(amount > 0) {
lastClaimTimes[account] = block.timestamp;
emit Claim(account, amount, automatic);
return true;
}
return false;
}
}
contract FLOJRDividendTracker is DividendPayingToken, Ownable {
using SafeMath for uint256;
using SafeMathInt for int256;
using IterableMapping for IterableMapping.Map;
IterableMapping.Map private tokenHoldersMap;
uint256 public lastProcessedIndex;
mapping (address => bool) public excludedFromDividends;
mapping (address => uint256) public lastClaimTimes;
uint256 public claimWait;
uint256 public minimumTokenBalanceForDividends;
event ExcludeFromDividends(address indexed account);
event ClaimWaitUpdated(uint256 indexed newValue, uint256 indexed oldValue);
event Claim(address indexed account, uint256 amount, bool indexed automatic);
constructor() DividendPayingToken("EzCake_Dividend_Tracker", "EzCake_Dividend_Tracker", 0x338A09a17a7DA2E5c5a6B22344f3a49904224C79) {
claimWait = 1800;
minimumTokenBalanceForDividends = 2000000 * (10**18); //must hold 2000000+ tokens
}
function _transfer(address, address, uint256) pure internal override {
require(false, "EzCake_Dividend_Tracker: No transfers allowed");
}
function withdrawDividend() pure public override {
require(false, "EzCake_Dividend_Tracker: withdrawDividend disabled. Use the 'claim' function on the main EzCake contract.");
}
function setDividendTokenAddress(address newToken) external override onlyOwner {
dividendToken = newToken;
}
function updateMinimumTokenBalanceForDividends(uint256 _newMinimumBalance) external onlyOwner {
require(_newMinimumBalance != minimumTokenBalanceForDividends, "New mimimum balance for dividend cannot be same as current minimum balance");
minimumTokenBalanceForDividends = _newMinimumBalance * (10**18);
}
function excludeFromDividends(address account) external onlyOwner {
require(!excludedFromDividends[account]);
excludedFromDividends[account] = true;
_setBalance(account, 0);
tokenHoldersMap.remove(account);
emit ExcludeFromDividends(account);
}
function updateClaimWait(uint256 newClaimWait) external onlyOwner {
require(newClaimWait >= 1800 && newClaimWait <= 86400, "EzCake_Dividend_Tracker: claimWait must be updated to between 1 and 24 hours");
require(newClaimWait != claimWait, "EzCake_Dividend_Tracker: Cannot update claimWait to same value");
emit ClaimWaitUpdated(newClaimWait, claimWait);
claimWait = newClaimWait;
}
function getLastProcessedIndex() external view returns(uint256) {
return lastProcessedIndex;
}
function getNumberOfTokenHolders() external view returns(uint256) {
return tokenHoldersMap.keys.length;
}
function getAccount(address _account)
public view returns (
address account,
int256 index,
int256 iterationsUntilProcessed,
uint256 withdrawableDividends,
uint256 totalDividends,
uint256 lastClaimTime,
uint256 nextClaimTime,
uint256 secondsUntilAutoClaimAvailable) {
account = _account;
index = tokenHoldersMap.getIndexOfKey(account);
iterationsUntilProcessed = -1;
if(index >= 0) {
if(uint256(index) > lastProcessedIndex) {
iterationsUntilProcessed = index.sub(int256(lastProcessedIndex));
}
else {
uint256 processesUntilEndOfArray = tokenHoldersMap.keys.length > lastProcessedIndex ?
tokenHoldersMap.keys.length.sub(lastProcessedIndex) :
0;
iterationsUntilProcessed = index.add(int256(processesUntilEndOfArray));
}
}
withdrawableDividends = withdrawableDividendOf(account);
totalDividends = accumulativeDividendOf(account);
lastClaimTime = lastClaimTimes[account];
nextClaimTime = lastClaimTime > 0 ?
lastClaimTime.add(claimWait) :
0;
secondsUntilAutoClaimAvailable = nextClaimTime > block.timestamp ?
nextClaimTime.sub(block.timestamp) :
0;
}
function getAccountAtIndex(uint256 index)
public view returns (
address,
int256,
int256,
uint256,
uint256,
uint256,
uint256,
uint256) {
if(index >= tokenHoldersMap.size()) {
return (0x0000000000000000000000000000000000000000, -1, -1, 0, 0, 0, 0, 0);
}
address account = tokenHoldersMap.getKeyAtIndex(index);
return getAccount(account);
}
function canAutoClaim(uint256 lastClaimTime) private view returns (bool) {
if(lastClaimTime > block.timestamp) {
return false;
}
return block.timestamp.sub(lastClaimTime) >= claimWait;
}
function setBalance(address payable account, uint256 newBalance) external onlyOwner {
if(excludedFromDividends[account]) {
return;
}
if(newBalance >= minimumTokenBalanceForDividends) {
_setBalance(account, newBalance);
tokenHoldersMap.set(account, newBalance);
}
else {
_setBalance(account, 0);
tokenHoldersMap.remove(account);
}
processAccount(account, true);
}
function process(uint256 gas) public returns (uint256, uint256, uint256) {
uint256 numberOfTokenHolders = tokenHoldersMap.keys.length;
if(numberOfTokenHolders == 0) {
return (0, 0, lastProcessedIndex);
}
uint256 _lastProcessedIndex = lastProcessedIndex;
uint256 gasUsed = 0;
uint256 gasLeft = gasleft();
uint256 iterations = 0;
uint256 claims = 0;
while(gasUsed < gas && iterations < numberOfTokenHolders) {
_lastProcessedIndex++;
if(_lastProcessedIndex >= tokenHoldersMap.keys.length) {
_lastProcessedIndex = 0;
}
address account = tokenHoldersMap.keys[_lastProcessedIndex];
if(canAutoClaim(lastClaimTimes[account])) {
if(processAccount(payable(account), true)) {
claims++;
}
}
iterations++;
uint256 newGasLeft = gasleft();
if(gasLeft > newGasLeft) {
gasUsed = gasUsed.add(gasLeft.sub(newGasLeft));
}
gasLeft = newGasLeft;
}
lastProcessedIndex = _lastProcessedIndex;
return (iterations, claims, lastProcessedIndex);
}
function processAccount(address payable account, bool automatic) public onlyOwner returns (bool) {
uint256 amount = _withdrawDividendOfUser(account);
if(amount > 0) {
lastClaimTimes[account] = block.timestamp;
emit Claim(account, amount, automatic);
return true;
}
return false;
}
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