fix relock, add SealedEpoch event

unicornultrafoundation · Aug 24, 2024 · b7ea882 · b7ea882
1 parent c4e1d61
commit b7ea882
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diff --git a/contracts/sfc/SFC.sol b/contracts/sfc/SFC.sol
@@ -37,6 +37,7 @@ contract SFC is SFCBase, Version {
 
     event UpdatedBaseRewardPerSec(uint256 value);
     event UpdatedOfflinePenaltyThreshold(uint256 blocksNum, uint256 period);
+    event SealedEpoch(uint256 epoch);
 
     /*
     Constructor
@@ -212,6 +213,8 @@ contract SFC is SFCBase, Version {
         snapshot.endTime = _now();
         snapshot.baseRewardPerSecond = c.baseRewardPerSecond();
         snapshot.totalSupply = totalSupply;
+
+        emit SealedEpoch(currentSealedEpoch);
     }
 
     function sealEpochValidators(uint256[] calldata nextValidatorIDs) external onlyDriver {

diff --git a/contracts/sfc/SFCLib.sol b/contracts/sfc/SFCLib.sol
@@ -1251,12 +1251,18 @@ contract SFCLib is SFCBase {
             getLockupInfoV2[delAddr][validatorId][lId].lockedStake > 0,
             "not locked up"
         );
+        require(
+            duration >= getLockupInfoV2[delAddr][validatorId][lId].duration,
+            "lockup duration cannot decrease"
+        );
 
         uint256 endTime = _now().add(duration);
         _relockWhenDelegatorLock(validatorId, endTime);
         _stashRewards(delAddr, validatorId, lId);
 
         getLockupInfoV2[delAddr][validatorId][lId].lockedStake += amount;
+        getLockupInfoV2[delAddr][validatorId][lId].duration = duration;
+        getLockupInfoV2[delAddr][validatorId][lId].endTime = endTime;
         totalLockupBalance[delAddr][validatorId] += amount;
 
         emit LockedUpStake(delAddr, validatorId, lId, duration, amount);