public async Task <CSResponse> SensorData(string data, string id)
{
using (WBAPISensor.WristbandSensorClient client = new WBAPISensor.WristbandSensorClient())
{
UploadSensorDataRequest req = new UploadSensorDataRequest();
req.Data = data;
req.SensorId = Convert.ToInt64(id);
req.SessionId = new Guid();
var res = await client.UploadSensorDataAsync(req);
if (res.ResultCode == 0)
{
return(res);
}
return(res);
//return Json(res, JsonRequestBehavior.AllowGet);
}
}
/// <summary>
/// Upload sensor data to server
/// </summary>
/// <param name="req">sensor data request</param>
/// <returns>sensor data response</returns>
public UploadSensorDataResponse UploadSensorData(UploadSensorDataRequest req)
{
logger.Debug("[BEGIN]");
logger.Trace(CommonUtility.ToJson(req));
// Define and Initialize response
UploadSensorDataResponse res = new UploadSensorDataResponse();
// Transaction start
using (var dbTransactionContext = context.Database.BeginTransaction())
{
try
{
// Check sensor id exists
var sensorInfo = context.sensor_info.Where(w => w.id == req.SensorId).FirstOrDefault();
if (sensorInfo == null)
{
// If sensor id does not exists then attach error codes to response
res.ResultCode = SensorErrors.SensorNotRegistered.eCode;
res.ResultMessage = SensorErrors.SensorNotRegistered.eMsg;
res.ExceptionMessage = null;
// Write error to log
CommonUtility.writeErrorLog("UploadSensorData", res, null, logger);
// return response
return(res);
}
// create sensor_data entity to be updated
sensor_data sensorData = new sensor_data();
sensorData.sensor = sensorInfo.id;
sensorData.data = req.Data;
sensorData.timestamp = DateTime.Now;
sensorData.is_delete = (short)ECDeleteType.NOT_DELETE;
// add entity to dbContext
context.sensor_data.Add(sensorData);
// save changes to db
context.SaveChanges();
// commit db transaction
dbTransactionContext.Commit();
}
catch (Exception ex)
{
// Rollback the database transaction context
dbTransactionContext.Rollback();
// Attach error codes to response
res.ResultCode = CommonErrors.DBOperationError.eCode;
res.ResultMessage = CommonErrors.DBOperationError.eMsg;
res.ExceptionMessage = ex.InnerException.ToString();
// Write exception to log
CommonUtility.writeErrorLog("UploadSensorData", res, ex, logger);
return(res);
}
}
// attach success result codes to response
res.ResultCode = CommonErrors.SUCCESS.eCode;
res.ResultMessage = CommonErrors.SUCCESS.eMsg;
logger.Debug("[OK]");
// return response
return(res);
}
