public IQueryable <Quiz> GetBy(QuizFilter filter, IQueryable <Quiz> quizzes = null, bool?descending = null, int?count = null)
{
var list = quizzes ?? GetPublicQuizzes();
var descendingValue = descending.HasValue ? descending.Value : true;
IQueryable <Quiz> topList;
switch (filter)
{
case QuizFilter.Rating:
topList = GetByRating(descendingValue, list);
break;
case QuizFilter.Newest:
topList = GetByCreationDate(descendingValue, list);
break;
case QuizFilter.Level:
topList = GetByLevel(descendingValue, list);
break;
default:
throw new ArgumentOutOfRangeException();
}
if (count.HasValue)
{
return(topList.Take(count.Value));
}
return(topList);
}
public QuizListRequestBuilder(QuizFilter filter, FilterPager pager)
: this()
{
this.Filter = filter;
this.Pager = pager;
}
public static QuizListRequestBuilder List(QuizFilter filter = null, FilterPager pager = null)
{
return(new QuizListRequestBuilder(filter, pager));
}
public virtual ActionResult List(bool showProject = false, QuizFilter quizFilter = null)
{
quizFilter = quizFilter ?? new QuizFilter();
var model = new QuizzesListViewModel()
{
ShowProject = showProject,
Quizzes = QuizService.GetAll(Query.ForQuiz(quizFilter).Include(x => x.Project()))
};
return View(model);
}
