protected override Expression <Func <UnicodeMaxStringReference, bool> > FindExisting(UnicodeMaxStringReference record) => existing => existing.Hash == record.Hash;
protected override async Task <UnicodeMaxStringReference> AssignUpsertedReferences(UnicodeMaxStringReference record) => (await _hash.UpsertComputedHash(record)) as UnicodeMaxStringReference;
protected override async Task <UnicodeMaxStringReference> AssignUpsertedReferences(UnicodeMaxStringReference record)
{
var bytes = new xxHash(64).ComputeHash(Encoding.UTF8.GetBytes(record.Value));
var hash = new AsciiStringReference {
Value = Convert.ToBase64String(bytes)
};
hash = await _strings.UpsertAsync(hash);
record.Hash = hash;
record.HashId = hash.AsciiStringReferenceId;
return(record);
}
public FileContent(string content)
{
Content = new UnicodeMaxStringReference(content);
DateAdded = DateTimeOffset.UtcNow;
}
