Genesis Contract TOMB vs HOG
279 lines
contract TombGenesisRewardPool {
contract HogGenesisRewardPool is ReentrancyGuard {
using SafeMath for uint256;
using SafeMath for uint256;
using SafeERC20 for IERC20;
using SafeERC20 for IERC20;
// governance
// governance
address public operator;
address public operator;
// Info of each user.
// Info of each user.
struct UserInfo {
struct UserInfo {
uint256 amount; // How many tokens the user has provided.
uint256 amount; // How many LP tokens the user has provided.
uint256 rewardDebt; // Reward debt. See explanation below.
uint256 rewardDebt; // Reward debt. See explanation below.
}
}
// Info of each pool.
// Info of each pool.
struct PoolInfo {
struct PoolInfo {
IERC20 token; // Address of LP token contract.
IERC20 token; // Address of LP token contract.
uint256 allocPoint; // How many allocation points assigned to this pool. TOMB to distribute.
uint256 depFee; // deposit fee that is applied to created pool.
uint256 lastRewardTime; // Last time that TOMB distribution occurs.
uint256 allocPoint; // How many allocation points assigned to this pool. HOGs to distribute per block.
uint256 accTombPerShare; // Accumulated TOMB per share, times 1e18. See below.
uint256 lastRewardTime; // Last time that HOGs distribution occurs.
bool isStarted; // if lastRewardBlock has passed
uint256 accHogPerShare; // Accumulated HOGs per share, times 1e18. See below.
bool isStarted; // if lastRewardTime has passed
uint256 poolHogPerSec; // rewards per second for pool (acts as allocPoint)
}
}
IERC20 public tomb;
IERC20 public hog;
address public shiba;
address public devFund;
// Info of each pool.
// Info of each pool.
PoolInfo[] public poolInfo;
PoolInfo[] public poolInfo;
// Info of each user that stakes LP tokens.
// Info of each user that stakes LP tokens.
mapping(uint256 => mapping(address => UserInfo)) public userInfo;
mapping(uint256 => mapping(address => UserInfo)) public userInfo;
// Total allocation points. Must be the sum of all allocation points in all pools.
// Total allocation points. Must be the sum of all allocation points in all pools.
uint256 public totalAllocPoint = 0;
uint256 public totalAllocPoint = 0;
// The time when TOMB mining starts.
// The time when HOG mining starts.
uint256 public poolStartTime;
uint256 public poolStartTime;
// The time when TOMB mining ends.
// The time when HOG mining ends.
uint256 public poolEndTime;
uint256 public poolEndTime;
uint256 public hogPerSecond = 0 ether;
// TESTNET
uint256 public runningTime = 7 days;
uint256 public tombPerSecond = 3.0555555 ether; // 11000 TOMB / (1h * 60min * 60s)
uint256 public runningTime = 24 hours; // 1 hours
uint256 public constant TOTAL_REWARDS = 11000 ether;
// END TESTNET
// MAINNET
// uint256 public tombPerSecond = 0.11574 ether; // 10000 TOMB / (24h * 60min * 60s)
// uint256 public runningTime = 1 days; // 1 days
// uint256 public constant TOTAL_REWARDS = 10000 ether;
// END MAINNET
event Deposit(address indexed user, uint256 indexed pid, uint256 amount);
event Deposit(address indexed user, uint256 indexed pid, uint256 amount);
event Withdraw(address indexed user, uint256 indexed pid, uint256 amount);
event Withdraw(address indexed user, uint256 indexed pid, uint256 amount);
event EmergencyWithdraw(address indexed user, uint256 indexed pid, uint256 amount);
event EmergencyWithdraw(address indexed user, uint256 indexed pid, uint256 amount);
event RewardPaid(address indexed user, uint256 amount);
event RewardPaid(address indexed user, uint256 amount);
constructor(
constructor(
address _tomb,
address _hog,
address _shiba,
address _devFund,
uint256 _poolStartTime
uint256 _poolStartTime
) public {
) {
require(block.timestamp < _poolStartTime, "late");
require(block.timestamp < _poolStartTime, "pool cant be started in the past");
if (_tomb != address(0)) tomb = IERC20(_tomb);
if (_hog != address(0)) hog = IERC20(_hog);
if (_shiba != address(0)) shiba = _shiba;
if(_devFund != address(0)) devFund = _devFund;
poolStartTime = _poolStartTime;
poolStartTime = _poolStartTime;
poolEndTime = poolStartTime + runningTime;
poolEndTime = _poolStartTime + runningTime;
operator = msg.sender;
operator = msg.sender;
devFund = _devFund;
// create all the pools (daily rewards divided by 86400 seconds)
add(0.318750000 ether, 0, IERC20(0x784DD93F3c42DCbF88D45E6ad6D3CC20dA169a60), false, 0); // Hog-OS 27% (27540/86400)
add(0.224305556 ether, 100, IERC20(0xb1e25689D55734FD3ffFc939c4C3Eb52DFf8A794), false, 0); // OS 19% (19380/86400)
add(0.118055556 ether, 100, IERC20(0x79bbF4508B1391af3A0F4B30bb5FC4aa9ab0E07C), false, 0); // Anon 10% (10200/86400)
add(0.106250000 ether, 100, IERC20(0x44E23B1F3f4511b3a7e81077Fd9F2858dF1B7579), false, 0); // Mclb 9% (9180/86400)
add(0.129861111 ether, 100, IERC20(0xA04BC7140c26fc9BB1F36B1A604C7A5a88fb0E70), false, 0); // SWPx 11% (11220/86400)
add(0.082638889 ether, 100, IERC20(0xE5DA20F15420aD15DE0fa650600aFc998bbE3955), false, 0); // stS 7% (7140/86400)
add(0.082638889 ether, 100, IERC20(0xd3DCe716f3eF535C5Ff8d041c1A41C3bd89b97aE), false, 0); // scUSD 7% (7140/86400)
add(0.047222222 ether, 100, IERC20(0x4EEC869d847A6d13b0F6D1733C5DEC0d1E741B4f), false, 0); // Indi 4% (4080/86400)
add(0.047222222 ether, 100, IERC20(0x9fDbC3f8Abc05Fa8f3Ad3C17D2F806c1230c4564), false, 0); // Goglz 4% (4080/86400)
add(0.023611111 ether, 100, IERC20(0x2D0E0814E62D80056181F5cd932274405966e4f0), false, 0); // Beets 2% (2040/86400)
}
}
modifier onlyOperator() {
modifier onlyOperator() {
require(operator == msg.sender, "TombGenesisPool: caller is not the operator");
require(operator == msg.sender, "HogGenesisRewardPool: caller is not the operator");
_;
_;
}
}
function poolLength() external view returns (uint256) {
return poolInfo.length;
}
function checkPoolDuplicate(IERC20 _token) internal view {
function checkPoolDuplicate(IERC20 _token) internal view {
uint256 length = poolInfo.length;
uint256 length = poolInfo.length;
for (uint256 pid = 0; pid < length; ++pid) {
for (uint256 pid = 0; pid < length; ++pid) {
require(poolInfo[pid].token != _token, "TombGenesisPool: existing pool?");
require(poolInfo[pid].token != _token, "HogGenesisRewardPool: existing pool?");
}
}
}
}
// Add a new token to the pool. Can only be called by the owner.
// bulk add pools
function addBulk(uint256[] calldata _allocPoints, uint256[] calldata _depFees, IERC20[] calldata _tokens, bool _withUpdate, uint256 _lastRewardTime) external onlyOperator {
require(_allocPoints.length == _depFees.length && _allocPoints.length == _tokens.length, "HogGenesisRewardPool: invalid length");
for (uint256 i = 0; i < _allocPoints.length; i++) {
add(_allocPoints[i], _depFees[i], _tokens[i], _withUpdate, _lastRewardTime);
}
}
// Add new lp to the pool. Can only be called by operator.
function add(
function add(
uint256 _allocPoint,
uint256 _allocPoint,
uint256 _depFee,
IERC20 _token,
IERC20 _token,
bool _withUpdate,
bool _withUpdate,
uint256 _lastRewardTime
uint256 _lastRewardTime
) public onlyOperator {
) public onlyOperator {
checkPoolDuplicate(_token);
checkPoolDuplicate(_token);
if (_withUpdate) {
if (_withUpdate) {
massUpdatePools();
massUpdatePools();
}
}
if (block.timestamp < poolStartTime) {
if (block.timestamp < poolStartTime) {
// chef is sleeping
// chef is sleeping
if (_lastRewardTime == 0) {
if (_lastRewardTime == 0) {
_lastRewardTime = poolStartTime;
_lastRewardTime = poolStartTime;
} else {
} else {
if (_lastRewardTime < poolStartTime) {
if (_lastRewardTime < poolStartTime) {
_lastRewardTime = poolStartTime;
_lastRewardTime = poolStartTime;
}
}
}
}
} else {
} else {
// chef is cooking
// chef is cooking
if (_lastRewardTime == 0 || _lastRewardTime < block.timestamp) {
if (_lastRewardTime == 0 || _lastRewardTime < block.timestamp) {
_lastRewardTime = block.timestamp;
_lastRewardTime = block.timestamp;
}
}
}
}
bool _isStarted =
bool _isStarted = (_lastRewardTime <= poolStartTime) || (_lastRewardTime <= block.timestamp);
(_lastRewardTime <= poolStartTime) ||
(_lastRewardTime <= block.timestamp);
poolInfo.push(PoolInfo({
poolInfo.push(PoolInfo({
token : _token,
token: _token,
allocPoint : _allocPoint,
depFee: _depFee,
lastRewardTime : _lastRewardTime,
allocPoint: _allocPoint,
accTombPerShare : 0,
poolHogPerSec: _allocPoint,
isStarted : _isStarted
lastRewardTime: _lastRewardTime,
}));
accHogPerShare: 0,
isStarted: _isStarted
}));
if (_isStarted) {
if (_isStarted) {
totalAllocPoint = totalAllocPoint.add(_allocPoint);
totalAllocPoint = totalAllocPoint.add(_allocPoint);
hogPerSecond = hogPerSecond.add(_allocPoint);
}
}
}
}
// Update the given pool's TOMB allocation point. Can only be called by the owner.
// Update the given pool's HOG allocation point. Can only be called by the operator.
function set(uint256 _pid, uint256 _allocPoint) public onlyOperator {
function set(uint256 _pid, uint256 _allocPoint, uint256 _depFee) public onlyOperator {
massUpdatePools();
massUpdatePools();
PoolInfo storage pool = poolInfo[_pid];
PoolInfo storage pool = poolInfo[_pid];
require(_depFee < 200); // deposit fee cant be more than 2%;
pool.depFee = _depFee;
if (pool.isStarted) {
if (pool.isStarted) {
totalAllocPoint = totalAllocPoint.sub(pool.allocPoint).add(
totalAllocPoint = totalAllocPoint.sub(pool.allocPoint).add(_allocPoint);
_allocPoint
hogPerSecond = hogPerSecond.sub(pool.poolHogPerSec).add(_allocPoint);
);
}
}
pool.allocPoint = _allocPoint;
pool.allocPoint = _allocPoint;
pool.poolHogPerSec = _allocPoint;
}
function bulkSet(uint256[] calldata _pids, uint256[] calldata _allocPoints, uint256[] calldata _depFees) external onlyOperator {
require(_pids.length == _allocPoints.length && _pids.length == _depFees.length, "HogGenesisRewardPool: invalid length");
for (uint256 i = 0; i < _pids.length; i++) {
set(_pids[i], _allocPoints[i], _depFees[i]);
}
}
}
// Return accumulate rewards over the given _from to _to block.
// Return accumulate rewards over the given _from to _to block.
function getGeneratedReward(uint256 _fromTime, uint256 _toTime) public view returns (uint256) {
function getGeneratedReward(uint256 _fromTime, uint256 _toTime) public view returns (uint256) {
if (_fromTime >= _toTime) return 0;
if (_fromTime >= _toTime) return 0;
if (_toTime >= poolEndTime) {
if (_toTime >= poolEndTime) {
if (_fromTime >= poolEndTime) return 0;
if (_fromTime >= poolEndTime) return 0;
if (_fromTime <= poolStartTime) return poolEndTime.sub(poolStartTime).mul(tombPerSecond);
if (_fromTime <= poolStartTime) return poolEndTime.sub(poolStartTime).mul(hogPerSecond);
return poolEndTime.sub(_fromTime).mul(tombPerSecond);
return poolEndTime.sub(_fromTime).mul(hogPerSecond);
} else {
} else {
if (_toTime <= poolStartTime) return 0;
if (_toTime <= poolStartTime) return 0;
if (_fromTime <= poolStartTime) return _toTime.sub(poolStartTime).mul(tombPerSecond);
if (_fromTime <= poolStartTime) return _toTime.sub(poolStartTime).mul(hogPerSecond);
return _toTime.sub(_fromTime).mul(tombPerSecond);
return _toTime.sub(_fromTime).mul(hogPerSecond);
}
}
}
}
// View function to see pending TOMB on frontend.
// View function to see pending HOGs on frontend.
function pendingTOMB(uint256 _pid, address _user) external view returns (uint256) {
function pendingHOG(uint256 _pid, address _user) external view returns (uint256) {
PoolInfo storage pool = poolInfo[_pid];
PoolInfo storage pool = poolInfo[_pid];
UserInfo storage user = userInfo[_pid][_user];
UserInfo storage user = userInfo[_pid][_user];
uint256 accTombPerShare = pool.accTombPerShare;
uint256 accHogPerShare = pool.accHogPerShare;
uint256 tokenSupply = pool.token.balanceOf(address(this));
uint256 tokenSupply = pool.token.balanceOf(address(this));
if (block.timestamp > pool.lastRewardTime && tokenSupply != 0) {
if (block.timestamp > pool.lastRewardTime && tokenSupply != 0) {
uint256 _generatedReward = getGeneratedReward(pool.lastRewardTime, block.timestamp);
uint256 _generatedReward = getGeneratedReward(pool.lastRewardTime, block.timestamp);
uint256 _tombReward = _generatedReward.mul(pool.allocPoint).div(totalAllocPoint);
uint256 _hogReward = _generatedReward.mul(pool.allocPoint).div(totalAllocPoint);
accTombPerShare = accTombPerShare.add(_tombReward.mul(1e18).div(tokenSupply));
accHogPerShare = accHogPerShare.add(_hogReward.mul(1e18).div(tokenSupply));
}
}
return user.amount.mul(accTombPerShare).div(1e18).sub(user.rewardDebt);
return user.amount.mul(accHogPerShare).div(1e18).sub(user.rewardDebt);
}
}
// Update reward variables for all pools. Be careful of gas spending!
function massUpdatePools() public {
function massUpdatePools() public {
uint256 length = poolInfo.length;
uint256 length = poolInfo.length;
for (uint256 pid = 0; pid < length; ++pid) {
for (uint256 pid = 0; pid < length; ++pid) {
updatePool(pid);
updatePool(pid);
}
}
}
}
// massUpdatePoolsInRange
function massUpdatePoolsInRange(uint256 _fromPid, uint256 _toPid) public {
require(_fromPid <= _toPid, "HogGenesisRewardPool: invalid range");
for (uint256 pid = _fromPid; pid <= _toPid; ++pid) {
updatePool(pid);
}
}
// Update reward variables of the given pool to be up-to-date.
// Update reward variables of the given pool to be up-to-date.
function updatePool(uint256 _pid) public {
function updatePool(uint256 _pid) private {
PoolInfo storage pool = poolInfo[_pid];
PoolInfo storage pool = poolInfo[_pid];
if (block.timestamp <= pool.lastRewardTime) {
if (block.timestamp <= pool.lastRewardTime) {
return;
return;
}
}
uint256 tokenSupply = pool.token.balanceOf(address(this));
uint256 tokenSupply = pool.token.balanceOf(address(this));
if (tokenSupply == 0) {
if (tokenSupply == 0) {
pool.lastRewardTime = block.timestamp;
pool.lastRewardTime = block.timestamp;
return;
return;
}
}
if (!pool.isStarted) {
if (!pool.isStarted) {
pool.isStarted = true;
pool.isStarted = true;
totalAllocPoint = totalAllocPoint.add(pool.allocPoint);
totalAllocPoint = totalAllocPoint.add(pool.allocPoint);
hogPerSecond = hogPerSecond.add(pool.poolHogPerSec);
}
}
if (totalAllocPoint > 0) {
if (totalAllocPoint > 0) {
uint256 _generatedReward = getGeneratedReward(pool.lastRewardTime, block.timestamp);
uint256 _generatedReward = getGeneratedReward(pool.lastRewardTime, block.timestamp);
uint256 _tombReward = _generatedReward.mul(pool.allocPoint).div(totalAllocPoint);
uint256 _hogReward = _generatedReward.mul(pool.allocPoint).div(totalAllocPoint);
pool.accTombPerShare = pool.accTombPerShare.add(_tombReward.mul(1e18).div(tokenSupply));
pool.accHogPerShare = pool.accHogPerShare.add(_hogReward.mul(1e18).div(tokenSupply));
}
}
pool.lastRewardTime = block.timestamp;
pool.lastRewardTime = block.timestamp;
}
}
function setDevFund(address _devFund) public onlyOperator {
devFund = _devFund;
}
// Deposit LP tokens.
// Deposit LP tokens.
function deposit(uint256 _pid, uint256 _amount) public {
function deposit(uint256 _pid, uint256 _amount) public nonReentrant {
address _sender = msg.sender;
address _sender = msg.sender;
PoolInfo storage pool = poolInfo[_pid];
PoolInfo storage pool = poolInfo[_pid];
UserInfo storage user = userInfo[_pid][_sender];
UserInfo storage user = userInfo[_pid][_sender];
updatePool(_pid);
updatePool(_pid);
if (user.amount > 0) {
if (user.amount > 0) {
uint256 _pending = user.amount.mul(pool.accTombPerShare).div(1e18).sub(user.rewardDebt);
uint256 _pending = user.amount.mul(pool.accHogPerShare).div(1e18).sub(user.rewardDebt);
if (_pending > 0) {
if (_pending > 0) {
safeTombTransfer(_sender, _pending);
safeHogTransfer(_sender, _pending);
emit RewardPaid(_sender, _pending);
emit RewardPaid(_sender, _pending);
}
}
}
}
if (_amount > 0) {
if (_amount > 0 ) {
pool.token.safeTransferFrom(_sender, address(this), _amount);
pool.token.safeTransferFrom(_sender, address(this), _amount);
if(address(pool.token) == shiba) {
uint256 depositDebt = _amount.mul(pool.depFee).div(10000);
user.amount = user.amount.add(_amount.mul(9900).div(10000));
user.amount = user.amount.add(_amount.sub(depositDebt));
} else {
pool.token.safeTransfer(devFund, depositDebt);
user.amount = user.amount.add(_amount);
}
}
}
user.rewardDebt = user.amount.mul(pool.accTombPerShare).div(1e18);
user.rewardDebt = user.amount.mul(pool.accHogPerShare).div(1e18);
emit Deposit(_sender, _pid, _amount);
emit Deposit(_sender, _pid, _amount);
}
}
// Withdraw LP tokens.
// Withdraw LP tokens.
function withdraw(uint256 _pid, uint256 _amount) public {
function withdraw(uint256 _pid, uint256 _amount) public nonReentrant {
address _sender = msg.sender;
address _sender = msg.sender;
PoolInfo storage pool = poolInfo[_pid];
PoolInfo storage pool = poolInfo[_pid];
UserInfo storage user = userInfo[_pid][_sender];
UserInfo storage user = userInfo[_pid][_sender];
require(user.amount >= _amount, "withdraw: not good");
require(user.amount >= _amount, "withdraw: not good");
updatePool(_pid);
updatePool(_pid);
uint256 _pending = user.amount.mul(pool.accTombPerShare).div(1e18).sub(user.rewardDebt);
uint256 _pending = user.amount.mul(pool.accHogPerShare).div(1e18).sub(user.rewardDebt);
if (_pending > 0) {
if (_pending > 0) {
safeTombTransfer(_sender, _pending);
safeHogTransfer(_sender, _pending);
emit RewardPaid(_sender, _pending);
emit RewardPaid(_sender, _pending);
}
}
if (_amount > 0) {
if (_amount > 0) {
user.amount = user.amount.sub(_amount);
user.amount = user.amount.sub(_amount);
pool.token.safeTransfer(_sender, _amount);
pool.token.safeTransfer(_sender, _amount);
}
}
user.rewardDebt = user.amount.mul(pool.accTombPerShare).div(1e18);
user.rewardDebt = user.amount.mul(pool.accHogPerShare).div(1e18);
emit Withdraw(_sender, _pid, _amount);
emit Withdraw(_sender, _pid, _amount);
}
}
// Withdraw without caring about rewards. EMERGENCY ONLY.
// Withdraw without caring about rewards. EMERGENCY ONLY.
function emergencyWithdraw(uint256 _pid) public {
function emergencyWithdraw(uint256 _pid) public nonReentrant {
PoolInfo storage pool = poolInfo[_pid];
PoolInfo storage pool = poolInfo[_pid];
UserInfo storage user = userInfo[_pid][msg.sender];
UserInfo storage user = userInfo[_pid][msg.sender];
uint256 _amount = user.amount;
uint256 _amount = user.amount;
user.amount = 0;
user.amount = 0;
user.rewardDebt = 0;
user.rewardDebt = 0;
pool.token.safeTransfer(msg.sender, _amount);
pool.token.safeTransfer(msg.sender, _amount);
emit EmergencyWithdraw(msg.sender, _pid, _amount);
emit EmergencyWithdraw(msg.sender, _pid, _amount);
}
}
// Safe TOMB transfer function, just in case if rounding error causes pool to not have enough TOMBs.
// Safe hog transfer function, just in case if rounding error causes pool to not have enough HOGs.
function safeTombTransfer(address _to, uint256 _amount) internal {
function safeHogTransfer(address _to, uint256 _amount) internal {
uint256 _tombBalance = tomb.balanceOf(address(this));
uint256 _hogBal = hog.balanceOf(address(this));
if (_tombBalance > 0) {
if (_hogBal > 0) {
if (_amount > _tombBalance) {
if (_amount > _hogBal) {
tomb.safeTransfer(_to, _tombBalance);
hog.safeTransfer(_to, _hogBal);
} else {
} else {
tomb.safeTransfer(_to, _amount);
hog.safeTransfer(_to, _amount);
}
}
}
}
}
}
function setOperator(address _operator) external onlyOperator {
function setOperator(address _operator) external onlyOperator {
operator = _operator;
operator = _operator;
}
}
function governanceRecoverUnsupported(IERC20 _token, uint256 amount, address to) external onlyOperator {
function governanceRecoverUnsupported(
if (block.timestamp < poolEndTime + 90 days) {
IERC20 _token,
// do not allow to drain core token (TOMB or lps) if less than 90 days after pool ends
uint256 amount,
require(_token != tomb, "tomb");
address to
) external onlyOperator {
if (block.timestamp < poolEndTime + 7 days) {
// do not allow to drain tokens if less than 7 days after pool ends
uint256 length = poolInfo.length;
uint256 length = poolInfo.length;
for (uint256 pid = 0; pid < length; ++pid) {
for (uint256 pid = 0; pid < length; ++pid) {
PoolInfo storage pool = poolInfo[pid];
PoolInfo storage pool = poolInfo[pid];
require(_token != pool.token, "pool.token");
require(_token != pool.token, "token cannot be pool token");
}
}
}
}
_token.safeTransfer(to, amount);
_token.safeTransfer(to, amount);
}
}
}
}