- Contract name:
- LongTermPledge
- Optimization enabled
- true
- Compiler version
- v0.8.18+commit.87f61d96
- Optimization runs
- 200
- EVM Version
- default
- Verified at
- 2024-05-09T07:23:03.356588Z
Contract source code
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0 ;
interface IPledge {
function upadeNodesStake(
address[] calldata addrs,
uint256[] calldata uints,
uint256 expiredTime,
string calldata chain
) external;
function nodeAddrSta(address nodeAddr) external view returns (bool);
function nodeChainAmount(string memory chain, address nodeAddr) external view returns (uint256);
}
abstract contract Initializable {
/**
* @dev Indicates that the contract has been initialized.
*/
bool private _initialized;
/**
* @dev Indicates that the contract is in the process of being initialized.
*/
bool private _initializing;
/**
* @dev Modifier to protect an initializer function from being invoked twice.
*/
modifier initializer() {
require(_initializing || !_initialized, "Initializable: contract is already initialized");
bool isTopLevelCall = !_initializing;
if (isTopLevelCall) {
_initializing = true;
_initialized = true;
}
_;
if (isTopLevelCall) {
_initializing = false;
}
}
function _disableInitializers() internal {
_initialized = true;
}
}
contract Ownable is Initializable{
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
function __Ownable_init_unchained() internal initializer {
address msgSender = msg.sender;
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(isOwner(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Returns true if the caller is the current owner.
*/
function isOwner() public view returns (bool) {
return msg.sender == _owner;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public onlyOwner {
_transferOwnership(newOwner);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
*/
function _transferOwnership(address newOwner) internal {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}
contract LongTermPledge is Ownable{
bool private reentrancyLock;
IPledge public pledgeContract;
uint256 public lockPeriod;
uint256 public stakeTokenNum;
mapping(uint256 => StakeTokenMsg) public stakeTokenMsg;
mapping(address => uint256[]) private stakeList;
event StakeToken(uint256 indexed _stakeIndex, address _userAddr, address _nodeAddr, uint256 _amount, uint256 _time, uint256 _lockTime, address _token);
event CancleStakeToken(uint256 indexed _stakeIndex, address indexed _userAddr, address _nodeAddr, uint256 _time);
event UpdateLockPeriod(uint256 time);
struct StakeTokenMsg {
address userAddr;
address nodeAddr;
uint256 start;
uint256 lockTime;
uint256 end;
uint256 tokenAmount;
address tokenAddr;
}
modifier nonReentrant() {
require(!reentrancyLock);
reentrancyLock = true;
_;
reentrancyLock = false;
}
constructor(){_disableInitializers();}
function init(address _pledgeContract) external initializer{
__Ownable_init_unchained();
__LongTermPledge_init_unchained(_pledgeContract);
}
function __LongTermPledge_init_unchained(address _pledgeContract) internal initializer{
pledgeContract = IPledge(_pledgeContract);
lockPeriod = 182 days;
reentrancyLock = false;
}
function updateLockPeriod(uint256 _lockPeriod) external onlyOwner{
lockPeriod = _lockPeriod;
emit UpdateLockPeriod(_lockPeriod);
}
function stake(address _nodeAddr, address _token, uint256 _amount) payable external nonReentrant(){
address _sender = msg.sender;
_amount = msg.value;
require(_token == address(0), "token error");
require(_amount >= 1e16, "value error");
require(pledgeContract.nodeAddrSta(_nodeAddr), "nodeAddr error");
uint256 _nodeStakeNum = pledgeContract.nodeChainAmount("Netmind", _nodeAddr) + _amount;
address[] memory _addrArray = new address[](1) ;
_addrArray[0] = _nodeAddr;
uint256[] memory _stakeAmount = new uint256[](1);
_stakeAmount[0] = _nodeStakeNum;
pledgeContract.upadeNodesStake(_addrArray, _stakeAmount, block.timestamp+10, "Netmind");
uint256 _stakeTokenNum = ++stakeTokenNum;
uint256 _lockTime = block.timestamp + lockPeriod;
stakeTokenMsg[_stakeTokenNum] = StakeTokenMsg(_sender, _nodeAddr, block.timestamp, _lockTime, 0, _amount, _token);
stakeList[_sender].push(_stakeTokenNum);
emit StakeToken(_stakeTokenNum, _sender, _nodeAddr, _amount, block.timestamp, _lockTime,_token);
}
function cancleStake(uint256[] calldata _indexs) external nonReentrant(){
address _sender = msg.sender;
for (uint256 i = 0; i < _indexs.length; i++) {
uint256 _stakeTokenMark = _indexs[i];
if (_stakeTokenMark > 0){
StakeTokenMsg storage _stakeTokenMsg = stakeTokenMsg[_stakeTokenMark];
require(_stakeTokenMsg.userAddr == _sender, "sender error");
require(_stakeTokenMsg.lockTime < block.timestamp, "lockTime error");
require(_stakeTokenMsg.end == 0, "The Stake has been redeemed");
_stakeTokenMsg.end = block.timestamp;
payable(_stakeTokenMsg.userAddr).transfer(_stakeTokenMsg.tokenAmount);
uint256 _nodeStakeNum = pledgeContract.nodeChainAmount("Netmind", _stakeTokenMsg.nodeAddr) - _stakeTokenMsg.tokenAmount;
address[] memory _addrArray = new address[](1) ;
_addrArray[0] = _stakeTokenMsg.nodeAddr;
uint256[] memory _stakeAmount = new uint256[](1);
_stakeAmount[0] = _nodeStakeNum;
pledgeContract.upadeNodesStake(_addrArray, _stakeAmount, block.timestamp+10, "Netmind");
emit CancleStakeToken(_stakeTokenMark, _sender, _stakeTokenMsg.nodeAddr, block.timestamp);
}
}
}
function getStakeList(address addr) public view returns(uint256[] memory){
return stakeList[addr];
}
}
Contract ABI
[{"type":"constructor","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"cancleStake","inputs":[{"type":"uint256[]","name":"_indexs","internalType":"uint256[]"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint256[]","name":"","internalType":"uint256[]"}],"name":"getStakeList","inputs":[{"type":"address","name":"addr","internalType":"address"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"init","inputs":[{"type":"address","name":"_pledgeContract","internalType":"address"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"bool","name":"","internalType":"bool"}],"name":"isOwner","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint256","name":"","internalType":"uint256"}],"name":"lockPeriod","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"","internalType":"address"}],"name":"owner","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"","internalType":"contract IPledge"}],"name":"pledgeContract","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"renounceOwnership","inputs":[]},{"type":"function","stateMutability":"payable","outputs":[],"name":"stake","inputs":[{"type":"address","name":"_nodeAddr","internalType":"address"},{"type":"address","name":"_token","internalType":"address"},{"type":"uint256","name":"_amount","internalType":"uint256"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"userAddr","internalType":"address"},{"type":"address","name":"nodeAddr","internalType":"address"},{"type":"uint256","name":"start","internalType":"uint256"},{"type":"uint256","name":"lockTime","internalType":"uint256"},{"type":"uint256","name":"end","internalType":"uint256"},{"type":"uint256","name":"tokenAmount","internalType":"uint256"},{"type":"address","name":"tokenAddr","internalType":"address"}],"name":"stakeTokenMsg","inputs":[{"type":"uint256","name":"","internalType":"uint256"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint256","name":"","internalType":"uint256"}],"name":"stakeTokenNum","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"transferOwnership","inputs":[{"type":"address","name":"newOwner","internalType":"address"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"updateLockPeriod","inputs":[{"type":"uint256","name":"_lockPeriod","internalType":"uint256"}]},{"type":"event","name":"CancleStakeToken","inputs":[{"type":"uint256","name":"_stakeIndex","indexed":true},{"type":"address","name":"_userAddr","indexed":true},{"type":"address","name":"_nodeAddr","indexed":false},{"type":"uint256","name":"_time","indexed":false}],"anonymous":false},{"type":"event","name":"OwnershipTransferred","inputs":[{"type":"address","name":"previousOwner","indexed":true},{"type":"address","name":"newOwner","indexed":true}],"anonymous":false},{"type":"event","name":"StakeToken","inputs":[{"type":"uint256","name":"_stakeIndex","indexed":true},{"type":"address","name":"_userAddr","indexed":false},{"type":"address","name":"_nodeAddr","indexed":false},{"type":"uint256","name":"_amount","indexed":false},{"type":"uint256","name":"_time","indexed":false},{"type":"uint256","name":"_lockTime","indexed":false},{"type":"address","name":"_token","indexed":false}],"anonymous":false},{"type":"event","name":"UpdateLockPeriod","inputs":[{"type":"uint256","name":"time","indexed":false}],"anonymous":false}]
Deployed ByteCode
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