public ActionResult Index(string price, string alphabet, string topicId)
{
var editions = _editionRepository.GetAll().Where(a => a.EditionStatus == EditionStatus.Active);
Guid.TryParse(topicId, out Guid topicIdGuid);
if (!String.IsNullOrWhiteSpace(topicId))
{
editions = _editionRepository.GetAll().Where(a => a.TopicId == topicIdGuid);
}
if (price == "Asc")
{
editions = editions.OrderBy(a => a.EditionPrice).ToList();
}
else if (price == "Desc")
{
editions = editions.OrderByDescending(a => a.EditionPrice).ToList();
}
if (alphabet == "Asc")
{
editions = editions.OrderBy(a => a.EditionTitle).ToList();
}
else if (alphabet == "Desc")
{
editions = editions.OrderByDescending(a => a.EditionTitle).ToList();
}
Dictionary <EditionModel, IEnumerable <ArticleModel> > editionsAndArticles = new Dictionary <EditionModel, IEnumerable <ArticleModel> >();
foreach (var edition in editions)
{
editionsAndArticles.Add(edition, _editionRepository.GetArticles(edition.EditionId));
}
ViewBag.Editions = editionsAndArticles;
return(View());
}
public List <Edition> getAllEditions()
{
return(editionRepository.GetAll());
}