public string GenerateNumber(Domain.Order.Model.Operation operation)
{
var now = DateTime.UtcNow;
//var retVal = operation.GetType().Name.Substring(0, 2).ToUpper() + now.DayOfYear.ToString("000") + now.TimeOfDay.Minutes.ToString("00");
//return retVal;
var objectType = operation.GetType().Name.Substring(0, 2).ToUpper();
var startNumber = 1;
const int increment = 1;
lock (SequenceLock)
{
InMemorySequences[objectType] = InMemorySequences[objectType] ?? new InMemorySequence(objectType);
if (InMemorySequences[objectType].IsEmpty || InMemorySequences[objectType].HasExpired)
{
var startCounter = startNumber;
var endCounter = startCounter + SequenceReservationRange * increment;
//Pregenerate
InMemorySequences[objectType].Pregenerate(startCounter, endCounter, increment);
}
return(string.Format(InMemorySequences[objectType].Next()));
}
}
public string GenerateNumber(Domain.Order.Model.Operation operation)
{
var now = DateTime.UtcNow;
var retVal = operation.GetType().Name.Substring(0, 2).ToUpper() + now.DayOfYear.ToString("000") + now.TimeOfDay.Minutes.ToString("00");
return(retVal);
}