public IEnumerable <Response> GetResponses(string questionKey = null, bool onlyActive = true)
{
var responses = _repository.Get();
if (!string.IsNullOrEmpty(questionKey))
{
responses = responses.Where(x => x.QuestionKey == questionKey);
}
if (onlyActive)
{
responses = responses.Where(x => x.IsActive);
}
return(responses.ToList());
}
