public IActionResult Post(double value)
{
IQueryable <Temperature> temperatures = context.Temperature.OrderBy(s => s.Timer);
Temperature previous = temperatures.Count() > 0 ? temperatures.Last() : null;
if (previous == null)
{
previous = new Temperature()
{
Timer = DateTime.MinValue, ClimOn = false, HeatOn = false
};
}
Settings settings = context.Settings.First();
PostTemperatureOutputDTO dto = new PostTemperatureOutputDTO()
{
clim_on = value >= settings.ClimOn || (previous.ClimOn.Value && value >= settings.ClimOff),
heat_on = value <= settings.HeatOn || (previous.HeatOn.Value && value <= settings.HeatOff)
};
context.Temperature.Add(new Temperature()
{
Timer = DateTime.Now, Val = value, ClimOn = dto.clim_on, HeatOn = dto.heat_on
});
context.SaveChanges();
Stattemperature stats = context.Stattemperature.Find(DateTime.Now.ToString("yyyy"));
if (stats == null)
{
stats = new Stattemperature()
{
Statyear = DateTime.Now.ToString("yyyy"),
ClimDuration = new TimeSpan(),
HeatDuration = new TimeSpan()
};
context.Add(stats);
}
IQueryable <Temperature> query = context.Temperature.Where(s => s.Timer.Year == DateTime.Now.Year);
stats.Average = query.Average(s => s.Val);
stats.StdDeviation = query.Sum(s => s.Val - stats.Average) / query.Count();
if (previous.HeatOn.Value)
{
stats.HeatDuration += (DateTime.Now - previous.Timer);
}
if (previous.ClimOn.Value)
{
stats.ClimDuration += (DateTime.Now - previous.Timer);
}
context.SaveChanges();
return(Ok(dto));
}
public IActionResult Get()
{
Settings settings = context.Settings.First();
Stattemperature stats = context.Stattemperature.Find(DateTime.Now.ToString("yyyy"));
if (stats == null)
{
return(StatusCode(404));
}
return(Ok(new StatDTO()
{
average = stats.Average, std_deviation = stats.StdDeviation,
clim_duration = stats.ClimDuration.TotalHours, heat_duration = stats.HeatDuration.TotalHours,
year = stats.Statyear, temperature_unit = settings.TempUnit.Value
}));
}
