public void LogLowBatteryStateOnSensor(DoorWindowSensorModel doorWindowSensor)
{
_dbContext.DoorWindowSensorActivity.Add(new DoorWindowSensorActivity
{
SensorId = doorWindowSensor.Id,
ExecutionDateTime = DateTime.Now,
State = doorWindowSensor.State,
LowBattery = null
});
_dbContext.SaveChanges();
}
public void LogUpdateOnLightswitch(LightSwitchModel lightSwitch)
{
bool addNewRecord = true;
// Check if at least a predefined ammount of time passed since the last record with the same state was inserted.
// There can be the case when the same state is being triggered for a light switch multiple times in a short time span.
// We don't want to log all of those events.
var latestLightSwitchRecord = _dbContext.LightSwitches
.OrderByDescending(l => l.ExecutionDateTime)
.FirstOrDefault();
if (latestLightSwitchRecord != null && latestLightSwitchRecord.State == lightSwitch.State)
{
TimeSpan timeElapsedSinceLastRecord = DateTime.Now.Subtract(latestLightSwitchRecord.ExecutionDateTime);
TimeSpan buffer = new TimeSpan(0, 0, _lightSwitchOptions.NoLogUpdateInterval);
if (timeElapsedSinceLastRecord < buffer)
{
addNewRecord = false;
}
}
if (addNewRecord)
{
_dbContext.LightSwitches.Add(new LightSwitch
{
LightSwitchId = lightSwitch.Id,
ExecutionDateTime = DateTime.Now,
State = lightSwitch.State
});
_dbContext.SaveChanges();
}
}
public void LogValue(ExternalWallSocketModel wallSocket)
{
_dbContext.ExternalWallSockets.Add(new ExternalWallSocket {
ExternalWallSocketId = wallSocket.Id,
ExecutionDateTime = DateTime.Now,
Voltage = wallSocket.Voltage,
Current = wallSocket.Current,
Frequency = wallSocket.Frequency,
EnergyCounter = wallSocket.EnergyCounter
});
_dbContext.SaveChanges();
}
