//initial
public bool SetPerformanceMonitorRecord(PerformanceMonitorRecord performanceMonitorRecord)
{
if (performanceMonitorRecord == null)
{
return false;
}
string userName = _workContext.CurrentUser.UserName;
performanceMonitorRecord.CreatedBy = userName;
performanceMonitorRecord.Created = DateTime.Now;
performanceMonitorRecord.StartTime = DateTime.Now;
performanceMonitorRecord.NodeName = Environment.MachineName.ToUpperInvariant();
IPAddress localIpAdress = IPAddress.Parse("127.0.0.1");
performanceMonitorRecord.IpAddress = localIpAdress.ToString();
performanceMonitorRecord.IsEnabled = true;
performanceMonitorRecord.EndTime = DateTime.Now.AddHours(Convert.ToDouble(performanceMonitorRecord.Duration));
//performanceMonitorRecord from string "1-24" to double value to timespan ticks (nanoseconds)
TimeSpan durationCount = TimeSpan.FromHours(Convert.ToDouble(performanceMonitorRecord.Duration));
performanceMonitorRecord.Duration = durationCount.Ticks.ToString();
_performanceMonitorRecordRepository.Update(performanceMonitorRecord);
return true;
}
public bool EditPost(EditPostInputModel inputModel)
{
string performanceCounterReading =
_performanceCounterService.GetPerformanceCounterReading(inputModel.CategoryName,inputModel.InstanceName,inputModel.CounterName);
if (performanceCounterReading == String.Empty)
{
_notifier.Error(T("Error: Not able to perform a reading on this type of counter"));
return false;
}
PerformanceMonitorRecord record = new PerformanceMonitorRecord()
{
Id = inputModel.Id,
CategoryName = inputModel.CategoryName,
InstanceName = inputModel.InstanceName,
CounterName = inputModel.CounterName,
InitialValue = performanceCounterReading,
Duration = inputModel.Duration,
SampleInterval = inputModel.SampleInterval,
Threshold = inputModel.Threshold,
ThresholdWhen = inputModel.ThresholdWhen
};
var result = _performanceMonitorDataService.SetPerformanceMonitorRecord(record);
if (result)
{
PerformanceMonitorRecord activeRecord =
_performanceMonitorDataService.PerformanceMonitorRecords.FirstOrDefault(r => r.IsEnabled == true);
//threshold check
bool passedThreshold;
var passedThresholdValue = 0;
double countervalue = double.Parse(activeRecord.InitialValue);
passedThreshold = _performanceMonitorService.CheckThreshold(activeRecord.Threshold, activeRecord.ThresholdWhen, countervalue, ref passedThresholdValue);
PerformanceMonitorDataRecord datarecord = new PerformanceMonitorDataRecord()
{
PerformanceMonitorRecord_Id = activeRecord.Id,
Count = activeRecord.InitialValue,
HeartBeat = activeRecord.Created,
PassedThreshold = passedThreshold,
PassedThresholdValue = passedThresholdValue,
//duration count(ticks in nanoseconds from starttime (created)) should initially be set to startvalue (zero)
Ticks = "0"
};
var dataResult = _performanceMonitorDataService.WriteDataRecord(datarecord);
if (dataResult)
{
_notifier.Information(T("New counter records added succesfully"));
}
else
{
_notifier.Warning(T("New counter record added succesfully, but failed to write initial datarecord"));
}
}
else
{
_notifier.Error(T("Error: Failed to add new counter"));
}
return result;
}
public EditViewModel Edit(EditInputModel inputModel)
{
PerformanceMonitorRecord recordToEdit = _performanceMonitorDataService.PerformanceMonitorRecords.FirstOrDefault(r => r.Id == inputModel.Id);
if (recordToEdit != null)
{
//edit an existing record (no implementation in current version)
}
//No existing record in the database with the given id, create a new one
if (recordToEdit == null)
{
recordToEdit = new PerformanceMonitorRecord();
recordToEdit.Id = 0;
recordToEdit.CategoryName = inputModel.CategoryName;
if (inputModel.InstanceName != null)
{
recordToEdit.InstanceName = inputModel.InstanceName;
}
recordToEdit.CounterName = inputModel.CounterName;
if (inputModel.SampleInterval <= 0)
{
recordToEdit.SampleInterval = 1;
}
else
{
recordToEdit.SampleInterval = inputModel.SampleInterval;
}
if (inputModel.Duration == null || Int32.Parse(inputModel.Duration) <= 0)
{
recordToEdit.Duration = "1";
}
else
{
recordToEdit.Duration = inputModel.Duration;
}
recordToEdit.Threshold = 0;
//ThresholdWhen default value is 'Above'
recordToEdit.ThresholdWhen = false;
}
string myCatName = inputModel.CategoryName;
List<string> performanceCounters;
if (inputModel.InstanceName == "none")
{
performanceCounters = _performanceMonitorService.GetCounterNames(myCatName, null);
}
else
{
string myInstanceName = inputModel.InstanceName;
performanceCounters = _performanceMonitorService.GetCounterNames(myCatName,myInstanceName);
}
var counterList = performanceCounters.Select(c => new SelectListItem
{
Text = c.ToString(),
Value = c.ToString()
});
Dictionary<string, string> thresholdWhenValues = new Dictionary<string, string>();
thresholdWhenValues.Add("false", "Above");
thresholdWhenValues.Add("true", "Below");
var thresholdWhenList = thresholdWhenValues.Select(c => new SelectListItem
{
Value = c.Key,
Text = c.Value
});
EditViewModel viewModel = new EditViewModel()
{
Id = recordToEdit.Id,
CategoryName = inputModel.CategoryName,
CounterList = new SelectList(counterList, "Value", "Text", recordToEdit.CounterName),
ThresholdWhenList = new SelectList(thresholdWhenList, "Value", "Text",recordToEdit.ThresholdWhen),
Duration = recordToEdit.Duration,
SampleInterval = recordToEdit.SampleInterval
};
return viewModel;
}
public bool DeletePerformanceMonitorRecord(PerformanceMonitorRecord recordToDelete)
{
if (recordToDelete == null)
{
return false;
}
_performanceMonitorRecordRepository.Delete(recordToDelete);
return true;
}
//counter stopped : update records
public bool UpdatePerformanceMonitorRecord(PerformanceMonitorRecord performanceMonitorRecord)
{
if (performanceMonitorRecord == null)
{
return false;
}
performanceMonitorRecord.IsEnabled = false;
_performanceMonitorRecordRepository.Update(performanceMonitorRecord);
return true;
}
