public bool AssociateAssetDevice(AssociateDeviceAssetEvent associateDeviceAsset)
{
associateDeviceAsset.ReceivedUTC = DateTime.UtcNow;
var assetDevice = new DbAssetDevice
{
fk_AssetUID = associateDeviceAsset.AssetUID,
fk_DeviceUID = associateDeviceAsset.DeviceUID,
ActionUTC = associateDeviceAsset.ActionUTC.Value,
RowUpdatedUTC = associateDeviceAsset.ReceivedUTC
};
var kafkaMessageList = new List <KafkaMessage>();
kafkaTopicNames.ForEach(topic =>
{
var kafkaMessage = new KafkaMessage()
{
Key = associateDeviceAsset.DeviceUID.ToString(),
Message = new { AssociateDeviceAssetEvent = associateDeviceAsset },
Topic = topic
};
kafkaMessageList.Add(kafkaMessage);
});
var actions = new List <Action>();
actions.Add(() => transactions.Upsert(assetDevice));
actions.Add(() => transactions.Publish(kafkaMessageList));
return(transactions.Execute(actions));
}
public IActionResult AssociateDeviceAsset([FromBody] AssociateDeviceAssetEvent associateDeviceAsset)
{
try
{
logger.LogInformation($"AssociateDeviceAsset called for Asset {associateDeviceAsset.AssetUID} Device {associateDeviceAsset.DeviceUID}");
var associateDeviceDetail = deviceService.GetAssetDevice(associateDeviceAsset.AssetUID, associateDeviceAsset.DeviceUID);
if (associateDeviceDetail != null)
{
if (associateDeviceDetail.ActionUTC >= associateDeviceAsset.ActionUTC)
{
return(BadRequest("The AssociateDeviceAsset does not have the latest data to be updated."));
}
else
{
return(BadRequest("The Device is already Associated with this Asset."));
}
}
//To check any device are dissociated for this asset
var associateDevice = deviceService.GetAssociatedDevicesByAsset(associateDeviceAsset.AssetUID);
if (associateDevice != null)
{
if (associateDevice.DeviceStatusID == DeviceStateEnum.Subscribed.GetHashCode())
{
logger.LogInformation(string.Format("AssociateDeviceAsset ignored. Already Asset ({0}) associated with Device ({1})"
, associateDeviceAsset.AssetUID, associateDevice.DeviceUID));
return(Ok("AssociateDeviceAsset ignored as another device is subscribed already"));
}
else
{
var dissociateDeviceAsset = new DissociateDeviceAssetEvent()
{
AssetUID = new Guid(associateDeviceAsset.AssetUID.ToString()),
DeviceUID = associateDevice.DeviceUID,
ActionUTC = associateDeviceAsset.ActionUTC.Value.AddMilliseconds(-1),
ReceivedUTC = DateTime.UtcNow
};
deviceService.DissociateAssetDevice(dissociateDeviceAsset);
}
}
if (deviceService.AssociateAssetDevice(associateDeviceAsset))
{
return(Ok());
}
else
{
return(StatusCode((int)HttpStatusCode.InternalServerError, "AssociateDeviceAsset is not published."));
}
}
catch (Exception ex)
{
logger.LogError(ex.Message + ex.StackTrace);
return(StatusCode((int)HttpStatusCode.InternalServerError, ex.Message));
}
}
