public async Task NotifyTwinChangedAsync(string deviceId, TwinInformation twinChangedNotification)
{
var baseUri = GetBaseUri();
var uri = $"{baseUri}/api/v1/devices/{deviceId}/twin/notifications/changed";
await PostRequestAsync(uri, twinChangedNotification);
}
public async Task ProvisionAsync(DeviceInfo info, TwinInformation initialTwinInfo)
{
await SetInfoAsync(info);
Logger.LogEvent("Device Provisioned");
TrackDeviceProvisionedEvent(info);
}
public async Task NotifyTwinInformationChangedAsync(TwinInformation notification)
{
// TODO: Patch, not overwrite
await StateManager.AddOrUpdateStateAsync(ReportedPropertiesStateKey, notification.Properties.Reported, (stateName, currentValue) => notification.Properties.Reported);
await StateManager.AddOrUpdateStateAsync(DesiredPropertiesStateKey, notification.Properties.Desired, (stateName, currentValue) => notification.Properties.Desired);
await StateManager.AddOrUpdateStateAsync(TagStateKey, notification.Tags, (stateName, currentValue) => notification.Tags);
}
public async Task ProcessAsync(NotificationMetadata notificationMetadata, string rawEvent)
{
var twinChangedNotification = JsonConvert.DeserializeObject <TwinChangedNotification>(rawEvent);
// Don't do anything if it's just reported twin updates
if (twinChangedNotification.Properties.Desired == null && twinChangedNotification.Tags == null)
{
_logger.LogInformation("Device twin change ignored as it only contained reported properties");
return;
}
var twinInformation = TwinInformation.Parse(twinChangedNotification);
await _deviceRegistryClient.NotifyTwinChangedAsync(notificationMetadata.DeviceId, twinInformation);
_logger.LogInformation("Device twin change processed");
}
public async Task NotifyTwinInformationChangedAsync(string deviceId, TwinInformation twinChangedNotification)
{
await Interact(deviceId, deviceActor => deviceActor.NotifyTwinInformationChangedAsync(twinChangedNotification));
}
public async Task <IActionResult> TwinChangedNotification([FromRoute] string deviceId, [Required, FromBody] TwinInformation twinInformation)
{
try
{
await _deviceRepository.NotifyTwinInformationChangedAsync(deviceId, twinInformation);
return(Ok());
}
catch (Exception ex)
{
return(StatusCode(500, ex.Message));
}
}
