public async Task UpdateAISummaryAsync(
Guid mediaId,
MediaAISummary mediaAISummary,
CancellationToken cancellationToken)
{
UpdateDefinition <Media> update = Builders <Media> .Update.Set(x => x.AISummary, mediaAISummary);
await _mediaStoreContext.Medias.UpdateOneAsync(
x => x.Id == mediaId,
update,
DefaultMongoOptions.Update,
cancellationToken);
}
public async Task UpdateMediaAISummaryAsync(CancellationToken cancellationToken)
{
List <MediaAI> allAI = await _context.MediaAI.AsQueryable().ToListAsync(cancellationToken);
foreach (List <MediaAI> chunk in allAI.ChunkBy(500))
{
List <UpdateOneModel <Media> > bulkUpdates = new();
foreach (MediaAI mediaAI in chunk)
{
MediaAISummary summary = BuildSummary(mediaAI);
UpdateDefinition <Media> update = Builders <Media> .Update.Set(x => x.AISummary, summary);
bulkUpdates.Add(new UpdateOneModel <Media>(
Builders <Media> .Filter.Eq(x => x.Id, mediaAI.MediaId),
update));
}
await _context.Medias.BulkWriteAsync(bulkUpdates, null, cancellationToken);
Console.WriteLine("Chunk updated...");
}
}
