public async Task Consume(ConsumeContext <NewMediaAddedMessage> context)
{
Media media = await _mediaService.GetByIdAsync(
context.Message.Id,
context.CancellationToken);
if (media.MediaType == MediaType.Image)
{
await _mediaFaceScanner.ScanByMediaIdAsync(
context.Message.Id,
context.CancellationToken);
}
if (media.MediaType == MediaType.Video)
{
await _videoFlow.ExecuteAsync(new MediaProcessorContext
{
Media = media
}, context.CancellationToken);
}
}
public async Task ExecuteAsync(
RescanFacesMessage message,
CancellationToken cancellationToken)
{
var messages = new List <MediaOperationCompletedMessage>();
foreach (Guid mediaId in message.Ids)
{
MediaOperationCompletedMessage msg = new();
msg.Type = MediaOperationType.RescanFaces;
try
{
await _mediaFaceScanner
.ScanByMediaIdAsync(mediaId, cancellationToken);
msg.IsSuccess = true;
msg.Type = MediaOperationType.RescanFaces;
msg.MediaId = mediaId;
msg.OperationId = message.OperationId;
}
catch (Exception ex)
{
msg.IsSuccess = false;
msg.Message = ex.Message;
}
await _bus.Publish(msg, cancellationToken);
}
var completedmsg = new MediaOperationRequestCompletedMessage
{
Type = MediaOperationType.RescanFaces,
OperationId = message.OperationId,
SuccessCount = messages.Where(x => x.IsSuccess).Count(),
ErrorCount = messages.Where(x => !x.IsSuccess).Count(),
};
await _bus.Publish(completedmsg, cancellationToken);
}
