public override async Task Revert()
{
var currBlock = await Cache.Blocks.CurrentAsync();
#region load operations
var query = Db.Blocks.AsQueryable();
if (currBlock.Operations.HasFlag(Operations.Activations))
{
query = query.Include(x => x.Activations);
}
if (currBlock.Operations.HasFlag(Operations.Delegations))
{
query = query.Include(x => x.Delegations);
}
if (currBlock.Operations.HasFlag(Operations.Endorsements))
{
query = query.Include(x => x.Endorsements);
}
if (currBlock.Operations.HasFlag(Operations.Originations))
{
query = query.Include(x => x.Originations);
}
if (currBlock.Operations.HasFlag(Operations.Reveals))
{
query = query.Include(x => x.Reveals);
}
if (currBlock.Operations.HasFlag(Operations.Revelations))
{
query = query.Include(x => x.Revelations);
}
if (currBlock.Operations.HasFlag(Operations.Transactions))
{
query = query.Include(x => x.Transactions);
}
if (currBlock.Operations.HasFlag(Operations.DoubleBakings))
{
query = query.Include(x => x.DoubleBakings);
}
if (currBlock.Operations.HasFlag(Operations.DoubleEndorsings))
{
query = query.Include(x => x.DoubleEndorsings);
}
if (currBlock.Operations.HasFlag(Operations.Proposals))
{
query = query.Include(x => x.Proposals);
}
if (currBlock.Operations.HasFlag(Operations.Ballots))
{
query = query.Include(x => x.Ballots);
}
if (currBlock.Operations.HasFlag(Operations.RevelationPenalty))
{
query = query.Include(x => x.RevelationPenalties);
}
if (currBlock.Events.HasFlag(BlockEvents.NewAccounts))
{
query = query.Include(x => x.CreatedAccounts);
}
currBlock = await query.FirstOrDefaultAsync(x => x.Level == currBlock.Level);
Cache.Blocks.Add(currBlock);
var operations = new List <BaseOperation>(40);
if (currBlock.Activations != null)
{
operations.AddRange(currBlock.Activations);
}
if (currBlock.Delegations != null)
{
operations.AddRange(currBlock.Delegations);
}
if (currBlock.Endorsements != null)
{
operations.AddRange(currBlock.Endorsements);
}
if (currBlock.Originations != null)
{
operations.AddRange(currBlock.Originations);
}
if (currBlock.Reveals != null)
{
operations.AddRange(currBlock.Reveals);
}
if (currBlock.Revelations != null)
{
operations.AddRange(currBlock.Revelations);
}
if (currBlock.Transactions != null)
{
operations.AddRange(currBlock.Transactions);
}
if (currBlock.DoubleBakings != null)
{
operations.AddRange(currBlock.DoubleBakings);
}
if (currBlock.DoubleEndorsings != null)
{
operations.AddRange(currBlock.DoubleEndorsings);
}
if (currBlock.Proposals != null)
{
operations.AddRange(currBlock.Proposals);
}
if (currBlock.Ballots != null)
{
operations.AddRange(currBlock.Ballots);
}
if (currBlock.CreatedAccounts != null)
{
foreach (var account in currBlock.CreatedAccounts)
{
Cache.Accounts.Add(account);
}
}
#endregion
await BakerCycleCommit.Revert(this, currBlock);
await DelegatorCycleCommit.Revert(this, currBlock);
await CycleCommit.Revert(this, currBlock);
await BakingRightsCommit.Revert(this, currBlock);
foreach (var operation in operations.OrderByDescending(x => x.Id))
{
switch (operation)
{
case EndorsementOperation endorsement:
await EndorsementsCommit.Revert(this, currBlock, endorsement);
break;
case ProposalOperation proposal:
await ProposalsCommit.Revert(this, currBlock, proposal);
break;
case BallotOperation ballot:
await BallotsCommit.Revert(this, currBlock, ballot);
break;
case ActivationOperation activation:
await ActivationsCommit.Revert(this, currBlock, activation);
break;
case DoubleBakingOperation doubleBaking:
await DoubleBakingCommit.Revert(this, currBlock, doubleBaking);
break;
case DoubleEndorsingOperation doubleEndorsing:
await DoubleEndorsingCommit.Revert(this, currBlock, doubleEndorsing);
break;
case NonceRevelationOperation revelation:
await NonceRevelationsCommit.Revert(this, currBlock, revelation);
break;
case RevealOperation reveal:
await RevealsCommit.Revert(this, currBlock, reveal);
break;
case DelegationOperation delegation:
await DelegationsCommit.Revert(this, currBlock, delegation);
break;
case OriginationOperation origination:
await OriginationsCommit.Revert(this, currBlock, origination);
break;
case TransactionOperation transaction:
await TransactionsCommit.Revert(this, currBlock, transaction);
break;
default:
throw new NotImplementedException($"'{operation.GetType()}' is not implemented");
}
}
await DeactivationCommit.Revert(this, currBlock);
await RevelationPenaltyCommit.Revert(this, currBlock);
await FreezerCommit.Revert(this, currBlock);
await VotingCommit.Revert(this, currBlock);
await BlockCommit.Revert(this, currBlock);
await StateCommit.Revert(this, currBlock);
}
public override async Task Commit(IBlock block)
{
var rawBlock = block as RawBlock;
var blockCommit = await BlockCommit.Apply(this, rawBlock);
await VotingCommit.Apply(this, blockCommit.Block, rawBlock);
await FreezerCommit.Apply(this, blockCommit.Block, rawBlock);
await RevelationPenaltyCommit.Apply(this, blockCommit.Block, rawBlock);
await DeactivationCommit.Apply(this, blockCommit.Block, rawBlock);
#region operations 0
foreach (var operation in rawBlock.Operations[0])
{
foreach (var content in operation.Contents)
{
switch (content)
{
case RawEndorsementContent endorsement:
await EndorsementsCommit.Apply(this, blockCommit.Block, operation, endorsement);
break;
default:
throw new Exception($"'{content.GetType()}' is not expected in operations[0]");
}
}
}
#endregion
#region operations 1
foreach (var operation in rawBlock.Operations[1])
{
foreach (var content in operation.Contents)
{
if (content is RawProposalContent proposal)
{
await ProposalsCommit.Apply(this, blockCommit.Block, operation, proposal);
}
else if (content is RawBallotContent ballot)
{
await BallotsCommit.Apply(this, blockCommit.Block, operation, ballot);
}
else
{
throw new Exception($"'{content.GetType()}' is not expected in operations[1]");
}
}
}
#endregion
#region operations 2
foreach (var operation in rawBlock.Operations[2])
{
foreach (var content in operation.Contents)
{
switch (content)
{
case RawActivationContent activation:
await ActivationsCommit.Apply(this, blockCommit.Block, operation, activation);
break;
case RawDoubleBakingEvidenceContent doubleBaking:
await DoubleBakingCommit.Apply(this, blockCommit.Block, operation, doubleBaking);
break;
case RawDoubleEndorsingEvidenceContent doubleEndorsing:
await DoubleEndorsingCommit.Apply(this, blockCommit.Block, operation, doubleEndorsing);
break;
case RawNonceRevelationContent revelation:
await NonceRevelationsCommit.Apply(this, blockCommit.Block, operation, revelation);
break;
default:
throw new Exception($"'{content.GetType()}' is not expected in operations[2]");
}
}
}
#endregion
#region operations 3
foreach (var operation in rawBlock.Operations[3])
{
Cache.AppState.IncreaseManagerCounter(operation.Contents.Count);
foreach (var content in operation.Contents)
{
switch (content)
{
case RawRevealContent reveal:
await RevealsCommit.Apply(this, blockCommit.Block, operation, reveal);
break;
case RawDelegationContent delegation:
await DelegationsCommit.Apply(this, blockCommit.Block, operation, delegation);
break;
case RawOriginationContent origination:
await OriginationsCommit.Apply(this, blockCommit.Block, operation, origination);
break;
case RawTransactionContent transaction:
var parent = await TransactionsCommit.Apply(this, blockCommit.Block, operation, transaction);
if (transaction.Metadata.InternalResults != null)
{
foreach (var internalContent in transaction.Metadata.InternalResults)
{
switch (internalContent)
{
case RawInternalTransactionResult internalTransaction:
await TransactionsCommit.Apply(this, blockCommit.Block, parent.Transaction, internalTransaction);
break;
case RawInternalDelegationResult internalDelegation:
await DelegationsCommit.Apply(this, blockCommit.Block, parent.Transaction, internalDelegation);
break;
case RawInternalOriginationResult internalOrigination:
await OriginationsCommit.Apply(this, blockCommit.Block, parent.Transaction, internalOrigination);
break;
default:
throw new Exception($"internal '{internalContent.GetType()}' is not expected");
}
}
}
break;
default:
throw new Exception($"'{content.GetType()}' is not expected in operations[3]");
}
}
}
#endregion
var brCommit = await BakingRightsCommit.Apply(this, blockCommit.Block);
var cycleCommit = await CycleCommit.Apply(this, blockCommit.Block);
await DelegatorCycleCommit.Apply(this, blockCommit.Block, cycleCommit.FutureCycle);
await BakerCycleCommit.Apply(this,
blockCommit.Block,
cycleCommit.FutureCycle,
brCommit.FutureBakingRights,
brCommit.FutureEndorsingRights,
cycleCommit.Snapshots,
brCommit.CurrentRights);
await StateCommit.Apply(this, blockCommit.Block, rawBlock);
}