public async Task <IActionResult> DeleteDevice([FromRoute] string deviceId)
{
var user = await UserManager.GetUserAsync(User);
if (user == null)
{
return(NotFound());
}
var device = DbContext.UserDevices.SingleOrDefault(x => x.UserId == user.Id && x.DeviceId == deviceId);
if (device is null)
{
return(NotFound());
}
try {
await PushNotificationService.UnRegister(deviceId);
} catch (Exception exception) {
Logger.LogError("An exception occurred when connection to Azure Notification Hubs. Exception is '{Exception}'. Inner Exception is '{InnerException}'.", exception.Message, exception.InnerException?.Message ?? "N/A");
throw;
}
DbContext.UserDevices.Remove(device);
await DbContext.SaveChangesAsync();
var @event = new DeviceDeletedEvent(DeviceInfo.FromUserDevice(device), SingleUserInfo.FromUser(user));
await EventService.Publish(@event);
return(NoContent());
}
public async Task OnMessageAsync(DeviceDeletedEvent deviceDeletedEvent)
{
var device = deviceDeletedEvent.Device;
Logger.LogMessage("Device deleted event: UserId: {0}", device.UserId);
PurgeOldMediaRequestEvent purgeOldMediaRequest = new PurgeOldMediaRequestEvent
{
UpTo = DateTime.UtcNow,
User = deviceDeletedEvent.Device
};
await _bus.PublishAsync(purgeOldMediaRequest);
}
public async Task OnMessageAsync(DeviceDeletedEvent obj)
{
_logger.LogInformation("DeviceDeletedEvent: {0}", obj.Device.UserId);
try
{
await _membershipService.DeleteUserAsync(obj.Device.AccountId, obj.Device.UserId);
}
catch (Exception ex)
{
_logger.LogError(ex, "Failed to delete device user properties");
// Sink.
}
}
private void DeviceRemovedEvent(object sender, EventArrivedEventArgs e)
{
try {
Dictionary <string, string> properties = new Dictionary <string, string>();
ManagementBaseObject instance = (ManagementBaseObject)e.NewEvent["TargetInstance"];
foreach (var p in instance.Properties)
{
if (p.Value != null)
{
properties.Add(p.Name, p.Value.ToString());
}
}
DeviceDeletedEvent?.Invoke(properties);
} catch (PDException ex) {
throw new PDException("invalid device removed", ex);
}
}
