private async Task HandleMeasurementEvent(MeasurementEvent measurementEvent)
{
await _measurementsRepository.Write(new WriteRequest(measurementEvent.DeviceId, measurementEvent.Points));
var channelEvent = new ChannelEvent(measurementEvent.DeviceId, Events.MeasurementOccured, measurementEvent);
_hubContext.Clients.Group(measurementEvent.DeviceId).EventArrived(channelEvent);
}
private async Task HandleProperiesChangedEvent(PropertiesChangedEvent propertiesChangedEvent)
{
var device = new DeviceDescriptor(propertiesChangedEvent.DeviceId, propertiesChangedEvent.Properties);
await _deviceRepository.InsertOrUpdate(device);
var channelEvent = new ChannelEvent(propertiesChangedEvent.DeviceId, Events.DeviceUpdated, propertiesChangedEvent);
_hubContext.Clients.Group(device.DeviceId).EventArrived(channelEvent);
}
private async Task HandleRegisterEvent(RegisterEvent registerEvent)
{
var device = new DeviceDescriptor(registerEvent.DeviceId, registerEvent.Properties);
await _deviceRepository.InsertOrUpdate(device);
var channelEvent = new ChannelEvent(registerEvent.DeviceId, Events.DeviceRegistered, registerEvent);
_hubContext.Clients.Group(device.DeviceId).EventArrived(channelEvent);
}
public void Publish(ChannelEvent channelEvent)
{
if (_typeDictionary.TryGetValue(channelEvent.EventName, out Type eventType))
{
var token = (JToken)channelEvent.Data;
var eventData = token.ToObject(eventType);
_publisher.Publish(eventData);
}
else
{
_publisher.Publish(new ErrorEvent("Unknown published message."));
}
}