Examples with NodeStake com.hedera.mirror.common.domain.addressbook.NodeStake used on opensource projects

Example 1 with NodeStake

use of com.hedera.mirror.common.domain.addressbook.NodeStake in project hedera-mirror-node by hashgraph.

the class NodeStakeUpdateTransactionHandler method updateTransaction.

@Override
public void updateTransaction(Transaction transaction, RecordItem recordItem) {
    long consensusTimestamp = recordItem.getConsensusTimestamp();
    if (!recordItem.isSuccessful()) {
        var record = recordItem.getRecord();
        log.warn("NodeStakeUpdateTransaction at consensus timestamp {} failed with status {}", consensusTimestamp, record.getReceipt().getStatus());
        return;
    }
    // We subtract one since we get stake update in current day, but it applies to previous day
    long epochDay = Utility.getEpochDay(consensusTimestamp) - 1L;
    var transactionBody = recordItem.getTransactionBody().getNodeStakeUpdate();
    long stakingPeriod = DomainUtils.timestampInNanosMax(transactionBody.getEndOfStakingPeriod());
    long stakeTotal = transactionBody.getNodeStakeList().stream().map(n -> n.getStake()).reduce(0L, Long::sum);
    for (var nodeStakeProto : transactionBody.getNodeStakeList()) {
        NodeStake nodeStake = new NodeStake();
        nodeStake.setConsensusTimestamp(consensusTimestamp);
        nodeStake.setEpochDay(epochDay);
        nodeStake.setNodeId(nodeStakeProto.getNodeId());
        nodeStake.setRewardRate(nodeStakeProto.getRewardRate());
        nodeStake.setStake(nodeStakeProto.getStake());
        nodeStake.setStakeRewarded(nodeStakeProto.getStakeRewarded());
        nodeStake.setStakeTotal(stakeTotal);
        nodeStake.setStakingPeriod(stakingPeriod);
        entityListener.onNodeStake(nodeStake);
    }
}