public async Task UpdateBlockchainStatus(BlockchainStatus blockchainStatus)
{
using (var context = new NxtContext())
{
context.BlockchainStatus.Attach(blockchainStatus);
context.Entry(blockchainStatus).State = EntityState.Modified;
await context.SaveChangesAsync();
}
}
public async Task <BlockchainStatus> GetBlockchainStatus()
{
var status = new BlockchainStatus();
var blockchainStatusReply = await _serverInfoService.GetBlockchainStatus();
var lastBlock = await _blockService.GetBlock(BlockLocator.ByBlockId(blockchainStatusReply.LastBlockId));
var confirmedBlock = await _blockService.GetBlock(BlockLocator.ByHeight(blockchainStatusReply.NumberOfBlocks - 11));
var secureBlock = await _blockService.GetBlock(BlockLocator.ByHeight(blockchainStatusReply.NumberOfBlocks - 721));
status.LastKnownBlockId = blockchainStatusReply.LastBlockId.ToSigned();
status.LastKnownBlockTimestamp = lastBlock.Timestamp;
status.LastConfirmedBlockId = confirmedBlock.BlockId.ToSigned();
status.LastConfirmedBlockTimestamp = confirmedBlock.Timestamp;
status.LastSecureBlockId = secureBlock.BlockId.ToSigned();
status.LastSecureBlockTimestamp = secureBlock.Timestamp;
return(status);
}