public StagedMutation(TransactionGetResult doc, object?content, StagedMutationType type, MutationToken mutationToken)
{
Doc = doc;
Content = content;
Type = type;
MutationToken = mutationToken;
}
public void TransactionGet(long poolSeq, int index)
{
var tr = new TransactionId();
tr.PoolSeq = poolSeq;
tr.Index = index;
TransactionGetResult trgr = api.TransactionGet(tr);
}
public async Task <(ulong updatedCas, MutationToken mutationToken)> MutateStagedRemove(TransactionGetResult doc, IAtrRepository atr)
{
// For ExtAllKvCombinations, the Java implementation was updated to write "txn" as one JSON blob instead of multiple MutateInSpecs.
// Remove is the one where it had to be updated, given that we need to remove the staged data only if it exists.
var txn = new TransactionXattrs()
{
Operation = new StagedOperation()
{
Type = "remove"
},
Id = new CompositeId()
{
Transactionid = _overallContext.TransactionId, AttemptId = _attemptId
},
AtrRef = new AtrRef()
{
Id = atr.AtrId, ScopeName = atr.ScopeName, BucketName = atr.BucketName, CollectionName = atr.CollectionName
},
RestoreMetadata = doc.DocumentMetadata
};
var txnAsJObject = Newtonsoft.Json.Linq.JObject.FromObject(txn, _metadataSerializer);
var specs = new MutateInSpec[]
{
MutateInSpec.Upsert(TransactionFields.TransactionInterfacePrefixOnly, txnAsJObject, isXattr: true),
MutateInSpec.Upsert(TransactionFields.Crc32, MutationMacro.ValueCRC32c, createPath: true, isXattr: true),
};
var opts = GetMutateInOptions(StoreSemantics.Replace).Cas(doc.Cas).CreateAsDeleted(true);
var updatedDoc = await doc.Collection.MutateInAsync(doc.Id, specs, opts).CAF();
return(updatedDoc.Cas, updatedDoc.MutationToken);
}
public async Task <(ulong updatedCas, MutationToken mutationToken)> MutateStagedReplace(TransactionGetResult doc, object content, IAtrRepository atr, bool accessDeleted)
{
if (doc.Cas == 0)
{
throw new ArgumentOutOfRangeException("Document CAS should not be wildcard or default when replacing.");
}
var specs = CreateMutationSpecs(atr, "replace", content, doc.DocumentMetadata);
var opts = GetMutateInOptions(StoreSemantics.Replace).Cas(doc.Cas);
if (accessDeleted)
{
opts.AccessDeleted(true);
}
var updatedDoc = await doc.Collection.MutateInAsync(doc.Id, specs, opts).CAF();
return(updatedDoc.Cas, updatedDoc.MutationToken);
}
public async Task <(ulong updatedCas, MutationToken mutationToken)> RemoveStagedInsert(TransactionGetResult doc)
{
var specs = new MutateInSpec[] { MutateInSpec.Remove(TransactionFields.TransactionInterfacePrefixOnly, isXattr: true) };
var opts = GetMutateInOptions(StoreSemantics.Replace).Cas(doc.Cas).AccessDeleted(true);
var updatedDoc = await doc.Collection.MutateInAsync(doc.Id, specs, opts).CAF();
return(updatedDoc.Cas, updatedDoc.MutationToken);
}
public Task <(ulong updatedCas, MutationToken mutationToken)> RemoveStagedInsert(TransactionGetResult doc)
{
throw new NotImplementedException();
}
public async Task <(ulong updatedCas, MutationToken mutationToken)> MutateStagedReplace(TransactionGetResult doc, object content, IAtrRepository atr, bool accessDeleted)
{
_ = await LookupDocumentAsync(doc.Collection, doc.Id);
Interlocked.Increment(ref _rollingCas);
return((ulong)_rollingCas, new MutationToken("fake", 1, 2, _rollingCas));
}
public static DocumentAlreadyInTransactionException Create(AttemptContext ctx, TransactionGetResult doc)
{
var msg =
$"Document {ctx.Redactor.UserData(doc.Id)} is already in a transaction, atr={doc.TransactionXattrs?.AtrRef?.ToString()}, attemptId = {doc.TransactionXattrs?.Id?.AttemptId ?? "-"}";
return(new DocumentAlreadyInTransactionException(ctx, doc, msg));
}
private DocumentAlreadyInTransactionException(AttemptContext ctx, TransactionGetResult doc, string msg)
: base(ctx, msg)
{
Doc = doc;
}
