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);
}
internal static TransactionGetResult FromInsert(
ICouchbaseCollection collection,
string id,
IContentAsWrapper content,
string transactionId,
string attemptId,
string atrId,
string atrBucketName,
string atrScopeName,
string atrCollectionName,
ulong updatedCas,
bool isDeleted
)
{
var txn = new TransactionXattrs();
txn.AtrRef = new AtrRef()
{
BucketName = atrBucketName,
CollectionName = atrCollectionName,
ScopeName = atrScopeName,
Id = atrId
};
txn.Id = new CompositeId()
{
Transactionid = transactionId,
AttemptId = attemptId
};
return(new TransactionGetResult(
id,
content,
updatedCas,
collection,
txn,
null,
isDeleted
));
}