public override Empty RecordCrossChainData(RecordCrossChainDataInput input)
{
Context.LogDebug(() => "Start RecordCrossChainData.");
AssertCrossChainIndexingControllerAuthority(Context.Sender);
AssertIsCrossChainBlockDataToBeReleased(input);
var indexedParentChainBlockData =
IndexParentChainBlockData(input.ProposedCrossChainData.ParentChainBlockDataList);
if (indexedParentChainBlockData.ParentChainBlockDataList.Count > 0)
{
State.LastIndexedParentChainBlockData.Value = indexedParentChainBlockData;
Context.LogDebug(() =>
$"Last indexed parent chain height {indexedParentChainBlockData.ParentChainBlockDataList.Last().Height}");
}
var indexedSideChainBlockData = IndexSideChainBlockData(
input.ProposedCrossChainData.SideChainBlockDataList,
input.Proposer);
if (indexedSideChainBlockData.SideChainBlockDataList.Count > 0)
{
State.IndexedSideChainBlockData.Set(Context.CurrentHeight, indexedSideChainBlockData);
Context.LogDebug(() =>
$"Last indexed side chain height {indexedSideChainBlockData.SideChainBlockDataList.Last().Height}");
Context.Fire(new SideChainBlockDataIndexedEvent());
}
ResetCrossChainIndexingProposal();
Context.LogDebug(() => "Finished RecordCrossChainData.");
return(new Empty());
}
private void AssertIsCrossChainBlockDataToBeReleased(RecordCrossChainDataInput recordCrossChainDataInput)
{
var pendingProposalExists = TryGetProposalWithStatus(CrossChainIndexingProposalStatus.ToBeReleased,
out var pendingCrossChainIndexingProposal);
Assert(
pendingProposalExists &&
pendingCrossChainIndexingProposal.ProposedCrossChainBlockData.Equals(recordCrossChainDataInput
.ProposedCrossChainData) &&
pendingCrossChainIndexingProposal.Proposer == recordCrossChainDataInput.Proposer,
"Incorrect cross chain indexing proposal status.");
State.CrossChainIndexingProposal.Value = new CrossChainIndexingProposal();
}
