Fix syntax errors in DioneDispute smart-contract
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@ -10,13 +10,13 @@ contract DioneDispute {
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struct Dispute {
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bytes32 dhash; // id of dispute - keccak256(_miner,_requestId,_timestamp)
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int256 sum; // vote measure (for/against this dispute)
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uint256 sum; // vote measure (for/against this dispute)
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bool finished; // dispute was finished (closed) or not
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bool disputeResult; // true - dispute had basis, false - dispute was false
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address miner; // the miner against whom the dispute
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address disputeInitiator; // the miner who started the dispute
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uint256 timestamp; // dispute creation timestamp
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mapping(address => bool) voted; // map of miners who vote for/against
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address[] voted; // map of miners who vote for/against
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}
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mapping(bytes32 => Dispute) disputes;
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@ -30,19 +30,16 @@ contract DioneDispute {
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}
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function beginDispute(address miner, uint256 requestID) public {
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require(!disputes[dhash], "dispute already exists");
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bytes32 dhash = keccak256(miner, requestID, now);
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Dispute dispute = Dispute(
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{
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dhash: dhash,
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sum: 0,
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finished: false,
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disputeResult: true,
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miner: miner,
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timesyamp: now,
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disputeInitiator: msg.sender,
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}
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);
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bytes32 dhash = keccak256(abi.encodePacked(miner, requestID, now));
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require(disputes[dhash].dhash.length != 0, "dispute already exists");
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Dispute storage dispute = disputes[dhash];
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dispute.dhash = dhash;
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dispute.sum = 0;
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dispute.finished = false;
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dispute.disputeResult = false;
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dispute.miner = miner;
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dispute.timestamp = now;
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dispute.disputeInitiator = msg.sender;
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disputes[dhash] = dispute;
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@ -50,32 +47,33 @@ contract DioneDispute {
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}
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function vote(bytes32 dhash, bool voteStatus) public {
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require(disputes[dhash], "dispute doesn't exist");
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require(disputes[dhash].dhash.length == 0, "dispute doesn't exist");
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Dispute storage dispute = disputes[dhash];
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require(dispute.finished == false, "dispute already finished");
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require(dioneStaking.isMiner(msg.sender), "caller isn't dione miner");
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int256 stake = dioneStaking.minerStake(msg.sender);
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uint256 stake = dioneStaking.minerStake(msg.sender);
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if (voteStatus) {
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dispute.sum.sub(stake);
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} else {
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dispute.sum.add(stake);
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}
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dispute.voted[msg.sender] = voteStatus;
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dispute.voted.push(msg.sender);
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emit NewVote(dhash, msg.sender);
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}
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function finishDispute(bytes32 dhash) public {
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require(disputes[dhash], "dispute doesn't exist");
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require(disputes[dhash].dhash.length == 0, "dispute doesn't exist");
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Dispute storage dispute = disputes[dhash];
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require((now - dispute[dhash].timestamp) >= 2 hours, "vote window must be two hours");
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require((now - dispute.timestamp) >= 2 hours, "vote window must be two hours");
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require(dispute.finished == false, "dispute already finished");
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require(dispute.disputeInitiator == msg.sender, "only dispute initiator can call this function");
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if (dispute.sum < 0) {
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dispute.disputeResult = false;
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} else {
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dispute.disputeResult = true;
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dioneStaking.slashMiner(dispute.miner);
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dispute.voted.push(msg.sender);
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dioneStaking.slashMiner(dispute.miner, dispute.voted);
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}
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dispute.finished = true;
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@ -59,11 +59,6 @@ contract DioneOracle is Ownable {
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_;
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}
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modifier onlyActiveNode() {
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require(activeNodes[msg.sender], "Not an active miner");
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_;
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}
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constructor(IDioneStaking _dioneStaking) public {
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dioneStaking = _dioneStaking;
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}
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@ -87,7 +82,7 @@ contract DioneOracle is Ownable {
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emit CancelOracleRequest(_reqID);
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}
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function submitOracleRequest(string memory _requestParams, address _callbackAddress, bytes4 _callbackMethodID, uint256 _reqID, uint256 _requestDeadline, bytes memory _data) public onlyPendingRequest(_reqID) onlyActiveNode returns (bool) {
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function submitOracleRequest(string memory _requestParams, address _callbackAddress, bytes4 _callbackMethodID, uint256 _reqID, uint256 _requestDeadline, bytes memory _data) public onlyPendingRequest(_reqID) returns (bool) {
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bytes32 requestHash = keccak256(abi.encodePacked(_requestParams, _callbackAddress, _callbackMethodID, _reqID, _requestDeadline));
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require(pendingRequests[_reqID] == requestHash, "Params do not match request ID");
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delete pendingRequests[_reqID];
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@ -47,11 +47,6 @@ contract DioneStaking is Ownable, ReentrancyGuard {
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_;
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}
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modifier onlyDispute(address addr) {
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require(addr == disputeContractAddr, "Exception: caller is not the dispute contract");
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_;
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}
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constructor(
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DioneToken _dione,
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uint256 _minerReward,
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@ -140,10 +135,11 @@ contract DioneStaking is Ownable, ReentrancyGuard {
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aggregatorAddr = _aggregatorAddr;
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}
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function slashMiner(address miner, address[] receipentMiners) public onlyDispute {
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function slashMiner(address miner, address[] memory receipentMiners) public {
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require(msg.sender == disputeContractAddr, "Exception: caller is not the dispute contract");
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uint256 share = minerInfo[miner].amount.div(receipentMiners.length);
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for (var i = 0; i < receipentMiners.length; i++) {
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for (uint8 i = 0; i < receipentMiners.length; i++) {
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minerInfo[miner].amount.sub(share);
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minerInfo[receipentMiners[i]].amount += share;
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}
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@ -13,4 +13,5 @@ interface IDioneStaking {
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function isMiner(address _minerAddr) external view returns (bool);
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function setMinimumStake(uint256 _minimumStake) external;
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function setAggregator(address _aggregatorAddr) external;
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function slashMiner(address miner, address[] memory receipentMiners) external;
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}
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