public async Task <IEnumerable <Vote> > Handle(VoteCountBatchQuery request, CancellationToken cancellationToken)
{
var results = await(request.OptionNames is null || request.OptionNames.Count == 0
? GetAllOptions(request.SubjectIds)
: GetOptions(request.SubjectIds, request.OptionNames));
return(results.SelectMany((entries, index) => ToModel(request.SubjectIds[index], entries)));
}
public async Task <IEnumerable <Vote> > Handle(VoteCountBatchQuery request, CancellationToken cancellationToken)
{
var batch = _db.CreateBatch();
var hashTasks = request.SubjectIds
.Select(subjectId => batch.HashGetAllAsync(MapKey(subjectId)))
.ToArray();
batch.Execute();
var results = await Task.WhenAll(hashTasks);
return(results.SelectMany((entries, index) => ToModel(request.SubjectIds[index], entries)));
}
