public SessionViewModel Get(int sessionId)
{
var result = _thermometerContext.Sessions
.Where(session => session.Id == sessionId)
.Include(i => i.ProbeReadings)
.FirstOrDefault();
var sessionViewModel = new SessionViewModel();
if (result != null)
{
sessionViewModel.Id = result.Id;
sessionViewModel.ThermometerId = result.ThermometerId;
sessionViewModel.ProbeReadings = new List <ProbeReadingViewModel>();
foreach (var probeReading in result.ProbeReadings)
{
var probeReadingViewModel = new ProbeReadingViewModel()
{
Id = probeReading.Id,
Temperature = probeReading.Temperature,
ReadingTime = probeReading.ReadingTime.ToString("T"),
ProbeId = probeReading.ProbeId,
SessionId = probeReading.SessionId
};
sessionViewModel.ProbeReadings.Add(probeReadingViewModel);
}
}
return(sessionViewModel);
}
public IList <ProbeReadingViewModel> Get(int sessionId, int interval)
{
var results = _thermometerContext.ProbeReadings
.Where(pr => pr.SessionId == sessionId &&
pr.ReadingTime.Second % interval == 0).ToList();
var probeReadings = new List <ProbeReadingViewModel>();
if (results != null)
{
foreach (var probeReading in results)
{
var probeReadingViewModel = new ProbeReadingViewModel()
{
Id = probeReading.Id,
Temperature = probeReading.Temperature,
ReadingTime = probeReading.ReadingTime.ToString("T"),
ProbeId = probeReading.ProbeId,
SessionId = probeReading.SessionId
};
probeReadings.Add(probeReadingViewModel);
}
}
return(probeReadings);
}
public void Post([FromBody] ProbeReadingViewModel probeReadingViewModel)
{
var probeReading = new ProbeReading()
{
Temperature = probeReadingViewModel.Temperature,
ReadingTime = DateTime.Parse(probeReadingViewModel.ReadingTime),
ProbeId = probeReadingViewModel.ProbeId,
SessionId = probeReadingViewModel.SessionId
};
_thermometerContext.ProbeReadings.Add(probeReading);
_thermometerContext.SaveChanges();
}