private IEnumerable <Measurement> GetSensorMeasurements(Sensor sensor)
{
if (!SavedState.NextMeasurementTimeBySensorSerial.TryGetValue(sensor.Serial, out var lastSeenTime))
{
lastSeenTime = DateTime.UtcNow.Date.AddDays(-Context.NewSensorSyncDays);
}
if (Context.SyncFromUtc.HasValue)
{
lastSeenTime = Context.SyncFromUtc.Value;
}
var request = new GetMeasurementsRequest
{
OrganisationId = sensor.OrganisationId,
SensorSerial = sensor.Serial,
StartTime = lastSeenTime,
Order = "asc"
};
do
{
var response = Client.Get(request);
foreach (var measurement in response.Measurements)
{
yield return(measurement);
}
request.Start = response.Next;
} while (!string.IsNullOrEmpty(request.Start));
}
public GetMeasurementsResponse GetMeasurements(GetMeasurementsRequest request)
{
int totalRecords;
var data = SortData(request.Search, request.SortingDictionary, out totalRecords);
if (request.Take != -1)
{
data = data.Skip(request.Skip).Take(request.Take);
}
return(new GetMeasurementsResponse
{
TotalRecords = totalRecords,
Measurements = data.ToList().MapTo <GetMeasurementsResponse.Measurement>()
});
//var measurements = new List<Measurement>();
//if (request.Take != 0)
//{
// measurements = DataContext.Measurements.OrderBy(x => x.Id).Skip(request.Skip).Take(request.Take).ToList();
//}
//else
//{
// measurements = DataContext.Measurements.OrderBy(x => x.Id).ToList();
//}
//var response = new GetMeasurementsResponse();
//response.Measurements = measurements.MapTo<GetMeasurementsResponse.Measurement>();
//return response;
}
private GetMeasurementsResponse SendGetMeasurementRequest(Gateway gateway, KellerDevice device)
{
var uriBuilder = new UriBuilder("", gateway.GatewayIp, gateway.GatewayPort, ApiUrl);
var channel = new Channel(uriBuilder.ToString(), ChannelCredentials.Insecure);
var client = new Kiwi.Api.MeasurementService.MeasurementServiceClient(channel);
var request = new GetMeasurementsRequest {
DevEui = device.EUI
};
var reply = client.Get(request);
channel.ShutdownAsync().Wait();
return(reply);
}
public GetMeasurementsResponse GetMeasurements(GetMeasurementsRequest request)
{
var measurements = new List <Measurement>();
if (request.Take != 0)
{
measurements = DataContext.Measurements.OrderBy(x => x.Id).Skip(request.Skip).Take(request.Take).ToList();
}
else
{
measurements = DataContext.Measurements.OrderBy(x => x.Id).ToList();
}
var response = new GetMeasurementsResponse();
response.Measurements = measurements.MapTo <GetMeasurementsResponse.Measurement>();
return(response);
}