public async Task <IEnumerable <AttrDescr> > GetSessionsAsync(EntityBase attendee, [ScopedService] ApplicationDbContext dbContext,
AttrDescrByIdDataLoader attrDescrByIdDataLoader, CancellationToken cancellationToken)
{
var attrDescrIds = await dbContext.AttrDescrs
.Where(a => a.Id == attendee.Id)
.Select(a => a.Id)
.ToArrayAsync(cancellationToken: cancellationToken);
return(await attrDescrByIdDataLoader.LoadAsync(attrDescrIds, cancellationToken));
}
public Task <Model.AttrDescr> GetAttrDescrAsync(
[ID(nameof(Model.Attr))] Guid id,
AttrDescrByIdDataLoader dataLoader,
CancellationToken cancellationToken) =>
dataLoader.LoadAsync(id, cancellationToken);