public void Run(int minHour, int?maxHour, Alarm.Gravity gravity)
{
try
{
int minMin = minHour * 60 + 5;
int?minMax = maxHour.HasValue ? (maxHour.Value * 60 + 5) : (int?)null;
IEnumerable <Device> devices = deviceService.CheckDeviceCommunication(minMin, minMax);
IList <Alarm> alarms = new List <Alarm>();
logger.Info($"{devices.Count()} device(s) which has Communication Alarms");
foreach (var device in devices)
{
bool createAlarm = true;
foreach (Alarm alarm in device.Alarms)
{
if (alarm.AlarmType.Equals(Alarm.Type.CommuniationFailure) &&
alarm.AlarmGravity.Equals(gravity) &&
alarm.IsActive)
{
createAlarm = false;
}
}
if (createAlarm)
{
Alarm alarm = device.Alarms
.Where(e => e.AlarmType == Alarm.Type.CommuniationFailure)
.Where(e => (int)e.AlarmGravity == ((int)gravity + 1) && e.IsActive)
.OrderBy(e => e.OccuredAt).LastOrDefault();
if (alarm != null)
{
alarm.IsActive = false;
alarmService.UpdateAlarm(device.Id, alarm);
}
alarmService.CreateCommunicationAlarm(device.Id, device.SiteId, device.LastCommunication, gravity);
}
}
notificationService.SendNotifications(alarms);
}
catch (Exception e)
{
logger.Error($"Error on create communication alarms", e);
}
}
// TODO : Check for previous freeze alarm
public void CreateFreezingAlarm(Telemetry telemetry, string siteId, FreezingProbability probability)
{
Alarm latestFreezeAlarm = alarmRepository.GetLatestAlarmByType(telemetry.DeviceId, Alarm.Type.FreezeWarning, null);
if (latestFreezeAlarm == null)
{
Alarm.Gravity gravity = Alarm.Gravity.Information;
if (probability == FreezingProbability.HIGH)
{
gravity = Alarm.Gravity.Serious;
}
if (probability == FreezingProbability.IMMINENT)
{
gravity = Alarm.Gravity.Critical;
}
CreateAlarm(telemetry.DeviceId, siteId, Alarm.Type.FreezeWarning, Alarm.AlarmSubtype.Freeze, gravity,
"Gel détecté", $"Le capteur {telemetry.DeviceId} detecte du gel");
}
}
public void TestCreateCommunicationAlarm1h()
{
//GIVEN
string deviceId = "1";
string siteId = "2";
DateTime lastCom = new DateTime(2018, 1, 20, 14, 30, 0);
Alarm.Gravity gravity = Alarm.Gravity.Information;
Mock <IDeviceRepository> deviceRepo = new Mock <IDeviceRepository>();
Mock <IFreezeRepository> freezeRepo = new Mock <IFreezeRepository>();
//WHEN
AlarmService service = new AlarmService(deviceRepo.Object, freezeRepo.Object);
Alarm alarm = service.CreateCommunicationAlarm(deviceId, siteId, lastCom, gravity);
//THEN
deviceRepo.Verify(o => o.AddAlarm("1", It.Is <Alarm>(e =>
e.AlarmGravity == Alarm.Gravity.Information &&
e.AlarmType == Alarm.Type.CommuniationFailure &&
e.Description == "Le capteur n'a pas communiqué depuis le 20/01/2018 14:30" &&
e.ShortDescription == "Erreur de communication")), Times.Once);
}
public Alarm CreateCommunicationAlarm(string deviceId, string siteId, DateTime lastCommunication, Alarm.Gravity gravity)
{
return(CreateAlarm(deviceId, siteId, Alarm.Type.CommuniationFailure, gravity,
"Erreur de communication", $"Le capteur n'a pas communiqué depuis le {lastCommunication.ToString("dd/MM/yyyy HH:mm")}", null, null));
}
public Alarm CreateAlarm(string deviceId, string siteId, Alarm.Type alarmType, Alarm.Gravity alarmGravity, string shortDescription, string description, DateTime?start, DateTime?end)
{
Alarm alarm = new Alarm()
{
Id = $"{deviceId}-alarm{DateTime.UtcNow.ToString("yyyyMMddHHmmss")}",
DeviceId = deviceId,
SiteId = siteId,
IsActive = true,
AlarmType = alarmType,
AlarmGravity = alarmGravity,
OccuredAt = DateTime.UtcNow,
ShortDescription = shortDescription,
Description = description,
Start = start,
End = end
};
deviceRepository.AddAlarm(deviceId, alarm);
return(alarm);
}
private void CreateAlarm(string deviceId, string siteId, Alarm.Type alarmType, Alarm.AlarmSubtype subtype, Alarm.Gravity alarmGravity, string shortDescription, string description)
{
Alarm alarm = new Alarm()
{
Id = $"{deviceId}-{DateTime.UtcNow.ToString("yyyyMMddHHmmss")}",
DeviceId = deviceId,
SiteId = siteId,
IsActive = true,
AlarmType = alarmType,
AlarmGravity = alarmGravity,
OccuredAt = DateTime.UtcNow,
ShortDescription = shortDescription,
Description = description,
Subtype = subtype
};
deviceRepository.AddAlarm(deviceId, alarm);
}
