public async Task <HttpResponseMessage> Post([FromUri] string stationId)
{
if (!"text/plain".Equals(Request.Content.Headers.ContentType.MediaType))
{
return(new HttpResponseMessage(HttpStatusCode.UnsupportedMediaType)
{
ReasonPhrase = "Solo text/plain."
});
}
if ((Request.Content.Headers.ContentLength ?? 0L) <= 0)
{
return(new HttpResponseMessage(HttpStatusCode.BadRequest)
{
ReasonPhrase = "Empty content."
});
}
var fileUri = await fileStore.Store(stationId, await Request.Content.ReadAsStreamAsync());
await enqueuer.Enqueue(new StationFileToProcess
{
RecivedAt = DateTimeOffset.UtcNow,
FilePath = fileUri,
StationId = stationId
});
return(new HttpResponseMessage(HttpStatusCode.Accepted));
}
public async Task ProcessMessage([QueueTrigger("stationsensorhourlystatechanged")] StationSensorHourlyStateChanged message)
{
if (message == null)
{
return;
}
var stationId = message.StationId;
var sensorId = message.SensorId;
var day = message.Day;
await PersistAverages(stationId, sensorId, day);
await dailyEnqueuer.Enqueue(new StationSensorDayStateChanged { StationId = stationId, SensorId = sensorId, Day = day });
}
private void NotifyChanges(string stationId, Dictionary <string, List <SensorState> > perSensorState)
{
var daysChanged =
perSensorState.Select(
x => new { SensorId = x.Key, Days = x.Value.Select(d => d.At.Date).Distinct().ToArray() });
var dayschanges = (from sensorDayChanged in daysChanged
from day in sensorDayChanged.Days
select new StationSensorHourlyStateChanged {
StationId = stationId, SensorId = sensorDayChanged.SensorId, Day = day
})
.ToArray();
var tasks = dayschanges.Select(x => hourlyEnqueuer.Enqueue(x)).ToArray();
Task.WaitAll(tasks);
}
public async Task ProcessMessage(StreamSensorAverage message)
{
if (string.IsNullOrWhiteSpace(message?.StationId) || string.IsNullOrWhiteSpace(message.SensorId))
{
return;
}
var stationId = message.StationId;
var sensorId = message.SensorId;
/*
* NOTE: el stream-analytics usa el 'time' que eventualmente recibe y lo convierte a UTC para su procesamiento y, en output tambien restituye UTC.
* ya que los sensores están en Argentina cambiamos el Timestamp a la hora local.
*/
var time = TimeZoneInfo.ConvertTime(message.Time, argentineZoneInfo);
await statePersister.Persist(stationId, sensorId, time, message.State);
await hourlyEnqueuer.Enqueue(new StationSensorHourlyStateChanged { StationId = stationId, SensorId = sensorId, Day = time.DateTime });
}
public async Task <HttpResponseMessage> Post([FromUri] int min, [FromUri] int hora, [FromUri] string sensorId, [FromUri] string stationId, [FromUri] int day, [FromUri] int month, [FromUri] int year)
{
if (hora < 24 && min < 60)
{
string monthMM;
string dayDD;
string horaHH;
string minMM;
if (month < 10)
{
monthMM = "0" + month.ToString();
}
else
{
monthMM = month.ToString();
}
if (day < 10)
{
dayDD = "0" + day.ToString();
}
else
{
dayDD = day.ToString();
}
if (hora < 10)
{
horaHH = "0" + hora.ToString();
}
else
{
horaHH = hora.ToString();
}
if (min < 10)
{
minMM = "0" + min.ToString();
}
else
{
minMM = min.ToString();
}
var partition = year.ToString() + monthMM + dayDD;
var rowkey = horaHH + minMM;
await sensorStatesDeleter.Delete(stationId, sensorId, partition, rowkey);
DateTime dayDate;
if (!DateTime.TryParseExact($"{year:D4}{month:D2}{day:D2}", "yyyyMMdd", CultureInfo.InvariantCulture,
DateTimeStyles.None, out dayDate))
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
await hourlyEnqueuer.Enqueue(new StationSensorHourlyStateChanged {
StationId = stationId,
SensorId = sensorId,
Day = dayDate
});
return(new HttpResponseMessage(HttpStatusCode.Accepted));
}
else
{
return(new HttpResponseMessage(HttpStatusCode.Conflict));
}
}