public async Task DeleteAsync(Guid userId, IEnumerable <Guid> ids, CancellationToken ct)
{
var changes = new List <OrderAttributeChange>();
await _storage.OrderAttributes
.Where(x => ids.Contains(x.Id))
.ForEachAsync(x => changes.Add(x.UpdateWithLog(userId, a =>
{
a.IsDeleted = true;
a.ModifyDateTime = DateTime.UtcNow;
})), ct);
await _storage.AddRangeAsync(changes, ct);
await _storage.SaveChangesAsync(ct);
}
