佛萨奇 1.0 2.0 矩阵公排项目系统开发详情

pragma solidity 0.5.11; contract MillionMoney {    address public ownerWallet;     MillionMoney public oldSC = MillionMoney;    uint oldSCUserId = 1;     struct UserStruct {        bool isExist;        uint id;        uint referrerID;        address[] referral;        mapping(uint => uint) levelExpired;    }     uint REFERRER_1_LEVEL_LIMIT = 2;    uint PERIOD_LENGTH = 100 days;     mapping(uint => uint) public LEVEL_PRICE;     mapping (address => UserStruct) public users;    mapping (uint => address) public userList;    uint public currUserID = 0;     event regLevelEvent(address indexed _user, address indexed _referrer, uint _time);    event buyLevelEvent(address indexed _user, uint _level, uint _time);    event prolongateLevelEvent(address indexed _user, uint _level, uint _time);    event getMoneyForLevelEvent(address indexed _user, address indexed _referral, uint _level, uint _time);    event lostMoneyForLevelEvent(address indexed _user, address indexed _referral, uint _level, uint _time);     constructor() public {        ownerWallet = msg.sender;         LEVEL_PRICE[1] = 0.03 ether;        LEVEL_PRICE[2] = 0.05 ether;        LEVEL_PRICE[3] = 0.1 ether;        LEVEL_PRICE[4] = 0.4 ether;        LEVEL_PRICE[5] = 1 ether;        LEVEL_PRICE[6] = 2.5 ether;        LEVEL_PRICE[7] = 5 ether;        LEVEL_PRICE[8] = 10 ether;        LEVEL_PRICE[9] = 20 ether;        LEVEL_PRICE[10] = 40 ether;         UserStruct memory userStruct;        currUserID++;         userStruct = UserStruct({            isExist: true,            id: currUserID,            referrerID: 0,            referral: new address[](0)        });        users[ownerWallet] = userStruct;        userList[currUserID] = ownerWallet;         for(uint i = 1; i <= 10; i++) {            users[ownerWallet].levelExpired[i] = 55555555555;        }    }     function () external payable {        uint level;         if(msg.value == LEVEL_PRICE[1]) level = 1;        else if(msg.value == LEVEL_PRICE[2]) level = 2;        else if(msg.value == LEVEL_PRICE[3]) level = 3;        else if(msg.value == LEVEL_PRICE[4]) level = 4;        else if(msg.value == LEVEL_PRICE[5]) level = 5;        else if(msg.value == LEVEL_PRICE[6]) level = 6;        else if(msg.value == LEVEL_PRICE[7]) level = 7;        else if(msg.value == LEVEL_PRICE[8]) level = 8;        else if(msg.value == LEVEL_PRICE[9]) level = 9;        else if(msg.value == LEVEL_PRICE[10]) level = 10;        else revert('Incorrect Value send');         if(users[msg.sender].isExist) buyLevel(level);        else if(level == 1) {            uint refId = 0;            address referrer = bytesToAddress(msg.data);             if(users[referrer].isExist) refId = users[referrer].id;            else revert('Incorrect referrer');             regUser(refId);        }        else revert('Please buy first level for 0.03 ETH');    }     function regUser(uint _referrerID) public payable {        require(address(oldSC) == address(0), 'Initialize not finished');        require(!users[msg.sender].isExist, 'User exist');        require(_referrerID > 0 && _referrerID <= currUserID, 'Incorrect referrer Id');        require(msg.value == LEVEL_PRICE[1], 'Incorrect Value');         if(users[userList[_referrerID]].referral.length >= REFERRER_1_LEVEL_LIMIT) _referrerID = users[findFreeReferrer(userList[_referrerID])].id;         UserStruct memory userStruct;        currUserID++;         userStruct = UserStruct({            isExist: true,            id: currUserID,            referrerID: _referrerID,            referral: new address[](0)        });         users[msg.sender] = userStruct;        userList[currUserID] = msg.sender;         users[msg.sender].levelExpired[1] = now + PERIOD_LENGTH;         users[userList[_referrerID]].referral.push(msg.sender);         payForLevel(1, msg.sender);         emit regLevelEvent(msg.sender, userList[_referrerID], now);    }     function buyLevel(uint _level) public payable {        require(users[msg.sender].isExist, 'User not exist');         require(_level > 0 && _level <= 10, 'Incorrect level');         if(_level == 1) {            require(msg.value == LEVEL_PRICE[1], 'Incorrect Value');            users[msg.sender].levelExpired[1] += PERIOD_LENGTH;        }        else {            require(msg.value == LEVEL_PRICE[_level], 'Incorrect Value');             for(uint l =_level - 1; l > 0; l--) require(users[msg.sender].levelExpired[l] >= now, 'Buy the previous level');             if(users[msg.sender].levelExpired[_level] == 0) users[msg.sender].levelExpired[_level] = now + PERIOD_LENGTH;            else users[msg.sender].levelExpired[_level] += PERIOD_LENGTH;        }         payForLevel(_level, msg.sender);         emit buyLevelEvent(msg.sender, _level, now);    }        function syncWithOldSC(uint limit) public {        require(address(oldSC) != address(0), 'Initialize closed');        require(msg.sender == ownerWallet, 'Access denied');         for(uint i = 0; i < limit; i++) {            address user = oldSC.userList(oldSCUserId);            (bool isExist,, uint referrerID) = oldSC.users(user);             if(isExist) {                oldSCUserId++;                                address ref = oldSC.userList(referrerID);                 if(!users[user].isExist && users[ref].isExist) {                    users[user].isExist = true;                    users[user].id = ++currUserID;                    users[user].referrerID = users[ref].id;                     userList[currUserID] = user;                    users[ref].referral.push(user);                     for(uint j = 1; j <= 8; j++) {                        users[user].levelExpired[j] = oldSC.viewUserLevelExpired(user, j);                    }                     emit regLevelEvent(user, ref, block.timestamp);                }            }            else break;        }    }     function syncClose() external {        require(address(oldSC) != address(0), 'Initialize already closed');        require(msg.sender == ownerWallet, 'Access denied');         oldSC = MillionMoney(0);    }     function payForLevel(uint _level, address _user) internal {        address referer;        address referer1;        address referer2;        address referer3;        address referer4;         if(_level == 1 || _level == 6) {            referer = userList[users[_user].referrerID];        }        else if(_level == 2 || _level == 7) {            referer1 = userList[users[_user].referrerID];            referer = userList[users[referer1].referrerID];        }        else if(_level == 3 || _level == 8) {            referer1 = userList[users[_user].referrerID];            referer2 = userList[users[referer1].referrerID];            referer = userList[users[referer2].referrerID];        }        else if(_level == 4 || _level == 9) {            referer1 = userList[users[_user].referrerID];            referer2 = userList[users[referer1].referrerID];            referer3 = userList[users[referer2].referrerID];            referer = userList[users[referer3].referrerID];        }        else if(_level == 5 || _level == 10) {            referer1 = userList[users[_user].referrerID];            referer2 = userList[users[referer1].referrerID];            referer3 = userList[users[referer2].referrerID];            referer4 = userList[users[referer3].referrerID];            referer = userList[users[referer4].referrerID];        }         if(!users[referer].isExist) referer = userList[1];         bool sent = false;        if(users[referer].levelExpired[_level] >= now) {            sent = address(uint160(referer)).send(LEVEL_PRICE[_level]);             if (sent) {                emit getMoneyForLevelEvent(referer, msg.sender, _level, now);            }        }        if(!sent) {            emit lostMoneyForLevelEvent(referer, msg.sender, _level, now);             payForLevel(_level, referer);        }    }     function findFreeReferrer(address _user) public view returns(address) {        if(users[_user].referral.length < REFERRER_1_LEVEL_LIMIT) return _user;         address[] memory referrals = new address[](126);        referrals[0] = users[_user].referral[0];        referrals[1] = users[_user].referral[1];         address freeReferrer;        bool noFreeReferrer = true;         for(uint i = 0; i < 126; i++) {            if(users[referrals[i]].referral.length == REFERRER_1_LEVEL_LIMIT) {                if(i < 62) {                    referrals[(i+1)*2] = users[referrals[i]].referral[0];                    referrals[(i+1)*2+1] = users[referrals[i]].referral[1];                }            }            else {                noFreeReferrer = false;                freeReferrer = referrals[i];                break;            }        }         require(!noFreeReferrer, 'No Free Referrer');         return freeReferrer;    }     function viewUserReferral(address _user) public view returns(address[] memory) {        return users[_user].referral;    }     function viewUserLevelExpired(address _user, uint _level) public view returns(uint) {        return users[_user].levelExpired[_level];    }     function bytesToAddress(bytes memory bys) private pure returns (address addr) {        assembly {            addr := mload(add(bys, 20))        }    }}