public IHttpActionResult Post([FromBody] MeteredSpacePOSTCollection postedMeteredSpaces)
{
if (postedMeteredSpaces == null)
{
Logger.Warning("POST to {0} with null model", RequestContext.RouteData.Route.RouteTemplate);
return(BadRequest("Incoming data parsed to null entity model."));
}
if (postedMeteredSpaces.Count == 0)
{
Logger.Warning("POST to {0} with empty model", RequestContext.RouteData.Route.RouteTemplate);
return(BadRequest("Incoming data parsed to empty entity model."));
}
MeteredSpace lastEntity = null;
Exception lastException = null;
for (int index = 0; index < postedMeteredSpaces.Count; index++)
{
try
{
lastEntity = _meteredSpacesService.AddOrUpdate(postedMeteredSpaces[index]);
}
catch (Exception ex)
{
lastException = ex;
Logger.Error(
ex,
String.Format(
"Server error on POST to {0} with model:{1}{2}",
RequestContext.RouteData.Route.RouteTemplate,
Environment.NewLine,
postedMeteredSpaces[index].ToXmlString()
)
);
}
}
//temporary because WebApi routes are registered with Route.Name = null, hence cannot be looked up by name
//we should return CreatedAtRoute (201 with a location header)
//instead we just return 200 with the entity
//return CreatedAtRoute(
// "MeteredSpaces",
// new { id = lastEntity.MeterId },
// _meteredSpacesService.ConvertToViewModel(lastEntity)
//);
if (lastException == null)
{
return(Ok(_meteredSpacesService.ConvertToViewModel(lastEntity)));
}
else
{
return(InternalServerError(lastException));
}
}
public SensorEvent AddOrUpdate(SensorEventPOST viewModel)
{
//try to get an existing meter, by looking in a local cache first
var meteredSpace = _meteredSpacesService.Get(viewModel.MeteredSpace.MeterID);
if (meteredSpace == null)
{
//record this meter in the db
meteredSpace = _meteredSpacesService.AddOrUpdate(viewModel.MeteredSpace);
}
var posted = new SensorEvent()
{
ClientId = viewModel.ClientID,
EventTime = DateTime.Parse(viewModel.EventTime),
EventType = viewModel.EventType,
MeteredSpace = meteredSpace,
ReceivedTime = _clock.UtcNow,
SessionId = long.Parse(viewModel.MeteredSpace.SessionID),
TransmissionId = long.Parse(viewModel.TransmissionID),
TransmissionTime = DateTime.Parse(viewModel.TransmissionDateTime)
};
var existing = _sensorEventsRepo.Get(x => x.TransmissionId == posted.TransmissionId);
if (existing == null)
{
_sensorEventsRepo.Create(posted);
}
else
{
posted.Id = existing.Id;
_sensorEventsRepo.Update(posted);
}
return(posted);
}
