/// <summary>
/// Initiates a call to pull available gateways from Air Mesh. All found gateways will be placed on an Azure Queue to be picked up by
/// the Controllers Web Job
/// </summary>
/// <param name="timer"></param>
/// <param name="log"></param>
public static void PollGateways([TimerTrigger("00:15:00", RunOnStartup = true, UseMonitor = true)] TimerInfo timer, TextWriter log)
{
try
{
// Fire up Air Mesh API...
var airMesh = new AirMeshService(log);
// Get the available sites
var siteIDs = airMesh.GetSiteIDs();
// Get the Gateways for each site
var gateways = airMesh.GetGateways(siteIDs);
// Get the Azure Queue...
var queue = QueueService.GetQueue(Constants.REAL_TIME_DEVICE_QUEUE);
// Push the Gateways onto the queue
foreach (var gateway in gateways)
{
queue.AddMessageAsync(new CloudQueueMessage(JsonConvert.SerializeObject(gateway)));
}
}
catch (Exception ex)
{
// TODO: Format logging
log.WriteAsync(ex.ToString());
}
}
/// <summary>
/// Listens on the Azure queue realtimedevicequeue[ENVRIONMENT]
/// </summary>
/// <param name="gateway">The Gateway to pull controller statuses from</param>
/// <param name="log">Azure L</param>
public static void ProcessRealtimeQueueMessage([QueueTrigger(Constants.REAL_TIME_DEVICE_QUEUE_TRIGGER)] Gateway gateway, TextWriter log)
{
try
{
var ingressService = new IngressService(log);
var airMeshService = new AirMeshService(log);
foreach (var controllerStatus in airMeshService.GetControllerStatusForGateway(gateway))
{
// Check if we have registered this device, if not let's do it...
if (!RegisteredDeviceService.IsDeviceRegistered(controllerStatus.UUID))
{
// TODO: Confirm this pattern -> Should we poll devices at startup, and get them registered before
RegisteredDeviceService.RegisterDevice(controllerStatus.UUID);
ingressService.PushDataToPlatform(D2CAPI.DeviceTree, controllerStatus.Controller.controller_id, controllerStatus.GetDeviceTree());
}
// Push Realtimes...
ingressService.PushDataToPlatform(D2CAPI.Realtimes, controllerStatus.Controller.controller_id, controllerStatus.GetRealTimes());
// Push Trends...
ingressService.PushDataToPlatform(D2CAPI.Trends, controllerStatus.Controller.controller_id, controllerStatus.GetTrends());
}
}
catch (Exception ex)
{
// TODO: Improve logging text
log.WriteAsync(ex.ToString());
}
}
