private (string roomName, AmbientData data) GetInformationOfRoom(AmazonDynamoDBClient client, DynamoDBContext context,
DevicesInLocation devicesInLocation)
{
var lastUpdate = GetLastUpdate(client, devicesInLocation.DeviceId);
if (lastUpdate != null)
{
var deviceInfos = context.Query <AmbientData>(lastUpdate.DeviceName, QueryOperator.Equal, lastUpdate.Tstamp).ToList();
if (deviceInfos.Any())
{
return(devicesInLocation.Room, deviceInfos.First());
}
}
return(devicesInLocation.Room, null);
}
public static DevicesInLocation MapFromResponseItem(Dictionary <string, AttributeValue> item)
{
if (item.Any())
{
var deviceInLocation = new DevicesInLocation();
foreach (var propertyValue in item)
{
switch (propertyValue.Key)
{
case "location_id":
deviceInLocation.LocationId = propertyValue.Value.S;
break;
case "device_id":
deviceInLocation.DeviceId = propertyValue.Value.S;
break;
case "boardType":
deviceInLocation.BoardType = propertyValue.Value.S;
break;
case "deviceName":
deviceInLocation.DeviceName = propertyValue.Value.S;
break;
case "locationName":
deviceInLocation.LocationName = propertyValue.Value.S;
break;
case "room":
deviceInLocation.Room = propertyValue.Value.S;
break;
case "active":
deviceInLocation.Active = propertyValue.Value.BOOL;
break;
}
}
return(deviceInLocation);
}
return(null);
}
