97 lines
3.0 KiB
Solidity
97 lines
3.0 KiB
Solidity
// Build and Tested by Roman Storm rstormsf@gmail.com
|
|
import "zeppelin-solidity/contracts/math/SafeMath.sol";
|
|
import "zeppelin-solidity/contracts/token/BasicToken.sol";
|
|
import "zeppelin-solidity/contracts/ownership/Ownable.sol";
|
|
|
|
pragma solidity ^0.4.17;
|
|
|
|
contract PresaleOracles is Ownable {
|
|
uint256 public startTime;
|
|
uint256 public endTime;
|
|
uint256 public cap;
|
|
uint256 public rate;
|
|
bool public isInitialized = false;
|
|
uint256 public totalInvestedInWei;
|
|
mapping(address => uint256) public investorBalances;
|
|
mapping(address => bool) public whitelist;
|
|
uint256 public investorsLength;
|
|
address public vault;
|
|
// TESTED by Roman Storm
|
|
function () public payable {
|
|
buy();
|
|
}
|
|
//TESTED by Roman Storm
|
|
function Presale() public {
|
|
}
|
|
//TESTED by Roman Storm
|
|
function initialize(uint256 _startTime, uint256 _endTime, uint256 _cap, address _vault) public onlyOwner {
|
|
require(!isInitialized);
|
|
require(_startTime != 0);
|
|
require(_endTime != 0);
|
|
require(_endTime > _startTime);
|
|
require(_cap != 0);
|
|
require(_vault != 0x0);
|
|
startTime = _startTime;
|
|
endTime = _endTime;
|
|
cap = _cap;
|
|
isInitialized = true;
|
|
vault = _vault;
|
|
}
|
|
//TESTED by Roman Storm
|
|
function buy() public payable {
|
|
require(whitelist[msg.sender]);
|
|
require(msg.value > 0);
|
|
require(isInitialized);
|
|
require(getTime() >= startTime && getTime() <= endTime);
|
|
require(totalInvestedInWei + msg.value <= cap);
|
|
address investor = msg.sender;
|
|
investorBalances[investor] += msg.value;
|
|
totalInvestedInWei += msg.value;
|
|
forwardFunds(msg.value);
|
|
}
|
|
|
|
//TESTED by Roman Storm
|
|
function forwardFunds(uint256 _amount) internal {
|
|
vault.transfer(_amount);
|
|
}
|
|
|
|
function claimTokens(address _token) public onlyOwner {
|
|
if (_token == 0x0) {
|
|
owner.transfer(this.balance);
|
|
return;
|
|
}
|
|
|
|
BasicToken token = BasicToken(_token);
|
|
uint256 balance = token.balanceOf(this);
|
|
token.transfer(owner, balance);
|
|
}
|
|
|
|
function whitelistInvestor(address _newInvestor) public onlyOwner {
|
|
if(!whitelist[_newInvestor]) {
|
|
whitelist[_newInvestor] = true;
|
|
investorsLength++;
|
|
}
|
|
}
|
|
function whitelistInvestors(address[] _investors) external onlyOwner {
|
|
require(_investors.length <= 250);
|
|
for(uint8 i=0; i<_investors.length;i++) {
|
|
address newInvestor = _investors[i];
|
|
if(!whitelist[newInvestor]) {
|
|
whitelist[newInvestor] = true;
|
|
investorsLength++;
|
|
}
|
|
}
|
|
}
|
|
function blacklistInvestor(address _investor) public onlyOwner {
|
|
if(whitelist[_investor]) {
|
|
delete whitelist[_investor];
|
|
if(investorsLength != 0) {
|
|
investorsLength--;
|
|
}
|
|
}
|
|
}
|
|
|
|
function getTime() internal view returns(uint256) {
|
|
return now;
|
|
}
|
|
} |