move some code out of SFCLib to SFC

Author: uprendis

contracts/sfc/SFC.sol

@@ -34,6 +34,43 @@ contract SFC is SFCBase, Version {
         _delegate(libAddress);
     }
 
+    /*
+    Getters
+    */
+
+    function getEpochValidatorIDs(uint256 epoch) public view returns (uint256[] memory) {
+        return getEpochSnapshot[epoch].validatorIDs;
+    }
+
+    function getEpochReceivedStake(uint256 epoch, uint256 validatorID) public view returns (uint256) {
+        return getEpochSnapshot[epoch].receivedStake[validatorID];
+    }
+
+    function getEpochAccumulatedRewardPerToken(uint256 epoch, uint256 validatorID) public view returns (uint256) {
+        return getEpochSnapshot[epoch].accumulatedRewardPerToken[validatorID];
+    }
+
+    function getEpochAccumulatedUptime(uint256 epoch, uint256 validatorID) public view returns (uint256) {
+        return getEpochSnapshot[epoch].accumulatedUptime[validatorID];
+    }
+
+    function getEpochAccumulatedOriginatedTxsFee(uint256 epoch, uint256 validatorID) public view returns (uint256) {
+        return getEpochSnapshot[epoch].accumulatedOriginatedTxsFee[validatorID];
+    }
+
+    function getEpochOfflineTime(uint256 epoch, uint256 validatorID) public view returns (uint256) {
+        return getEpochSnapshot[epoch].offlineTime[validatorID];
+    }
+
+    function getEpochOfflineBlocks(uint256 epoch, uint256 validatorID) public view returns (uint256) {
+        return getEpochSnapshot[epoch].offlineBlocks[validatorID];
+    }
+
+    function rewardsStash(address delegator, uint256 validatorID) public view returns (uint256) {
+        Rewards memory stash = _rewardsStash[delegator][validatorID];
+        return stash.lockupBaseReward.add(stash.lockupExtraReward).add(stash.unlockedReward);
+    }
+
     /*
     Constructor
     */
@@ -73,6 +110,10 @@ contract SFC is SFCBase, Version {
         voteBookAddress = v;
     }
 
+    function updateSFTMFinalizer(address v) external onlyOwner {
+        sftmFinalizer = v;
+    }
+
     function migrateValidatorPubkeyUniquenessFlag(uint256 start, uint256 end) external {
         for (uint256 vid = start; vid < end; vid++) {
             bytes memory pubkey = getValidatorPubkey[vid];

contracts/sfc/SFCLib.sol

@@ -19,43 +19,6 @@ contract SFCLib is SFCBase {
     event UpdatedSlashingRefundRatio(uint256 indexed validatorID, uint256 refundRatio);
     event RefundedSlashedLegacyDelegation(address indexed delegator, uint256 indexed validatorID, uint256 amount);
 
-    /*
-    Getters
-    */
-
-    function getEpochValidatorIDs(uint256 epoch) public view returns (uint256[] memory) {
-        return getEpochSnapshot[epoch].validatorIDs;
-    }
-
-    function getEpochReceivedStake(uint256 epoch, uint256 validatorID) public view returns (uint256) {
-        return getEpochSnapshot[epoch].receivedStake[validatorID];
-    }
-
-    function getEpochAccumulatedRewardPerToken(uint256 epoch, uint256 validatorID) public view returns (uint256) {
-        return getEpochSnapshot[epoch].accumulatedRewardPerToken[validatorID];
-    }
-
-    function getEpochAccumulatedUptime(uint256 epoch, uint256 validatorID) public view returns (uint256) {
-        return getEpochSnapshot[epoch].accumulatedUptime[validatorID];
-    }
-
-    function getEpochAccumulatedOriginatedTxsFee(uint256 epoch, uint256 validatorID) public view returns (uint256) {
-        return getEpochSnapshot[epoch].accumulatedOriginatedTxsFee[validatorID];
-    }
-
-    function getEpochOfflineTime(uint256 epoch, uint256 validatorID) public view returns (uint256) {
-        return getEpochSnapshot[epoch].offlineTime[validatorID];
-    }
-
-    function getEpochOfflineBlocks(uint256 epoch, uint256 validatorID) public view returns (uint256) {
-        return getEpochSnapshot[epoch].offlineBlocks[validatorID];
-    }
-
-    function rewardsStash(address delegator, uint256 validatorID) public view returns (uint256) {
-        Rewards memory stash = _rewardsStash[delegator][validatorID];
-        return stash.lockupBaseReward.add(stash.lockupExtraReward).add(stash.unlockedReward);
-    }
-
     /*
     Constructor
     */
@@ -239,10 +202,6 @@ contract SFCLib is SFCBase {
         emit Withdrawn(delegator, toValidatorID, 0xffffffffff, amount);
     }
 
-    function updateSFTMFinalizer(address v) public onlyOwner {
-        sftmFinalizer = v;
-    }
-
     function isSlashed(uint256 validatorID) view public returns (bool) {
         return getValidator[validatorID].status & CHEATER_MASK != 0;
     }