public async Task <BlockAttachOperationStatus> AttachBlockToChainAsync(Chain chain, Block block)
{
var chainBlockLink = await _chainManager.GetChainBlockLinkAsync(block.GetHash());
if (chainBlockLink == null)
{
chainBlockLink = new ChainBlockLink
{
Height = block.Header.Height,
BlockHash = block.GetHash(),
PreviousBlockHash = block.Header.PreviousBlockHash
};
}
else
{
chainBlockLink.IsLinked = false;
chainBlockLink.ExecutionStatus =
chainBlockLink.ExecutionStatus == ChainBlockLinkExecutionStatus.ExecutionSuccess
? ChainBlockLinkExecutionStatus.ExecutionSuccess
: ChainBlockLinkExecutionStatus.ExecutionNone;
}
var status = await _chainManager.AttachBlockToChainAsync(chain, chainBlockLink);
return(status);
}