public static void MustMatchMaxIdOf(this string sutDB, string masterDB)
{
var expctd = AnyLiteDB.GetMaxId(masterDB);
var actual = AnyLiteDB.GetMaxId(sutDB);
actual.Should().Be(expctd);
}
private string ComposeBroadcastMessage(string fileKey, string filePath)
{
var desc = new AppendOnlyDbChangeInfo
{
FileKey = fileKey,
MaxId = AnyLiteDB.GetMaxId(filePath)
};
return(JsonConvert.SerializeObject(desc));
}
private bool SameMaxIDs(long remoteMaxId, out long localMaxId)
{
if (!File.Exists(_filePath))
{
Log("Local DB currently does not exist.");
localMaxId = 0;
return(false);
}
localMaxId = AnyLiteDB.GetMaxId(_filePath);
var isSame = localMaxId == remoteMaxId;
Log(isSame ? $"Local and remote max IDs are both [{localMaxId}]."
: $"Local max ID [{localMaxId}] differs from that of remote [{remoteMaxId}].");
return(isSame);
}
public async Task <List <string> > GetRecords(string fileKey, long startId)
{
await Task.Delay(0);
if (!IsValidDbKey(fileKey, out string filePath))
{
return(null);
}
try
{
return(AnyLiteDB.GetRecords(filePath, startId));
}
catch (Exception ex)
{
_logs.Add(ex);
return(null);
}
}
public async Task <long> GetMaxId(string fileKey)
{
await Task.Delay(0);
if (!IsValidDbKey(fileKey, out string filePath))
{
return(-1);
}
try
{
return(AnyLiteDB.GetMaxId(filePath));
}
catch (Exception ex)
{
_logs.Add(ex);
return(-1);
}
}
private void InsertRecordsToLocalDB(List <string> recs)
{
AnyLiteDB.Insert(_filePath, recs);
}
