public ViewResult FilterList(EnterpriseListViewModel model, int page = 1)
{
// hack againts bug "Filter info is lost when we switch pages"
// don't know how to pass here actual model, so we will use previous one
if (model == null)
{
var cachedModel = Session["FilterModel"];
if (cachedModel == null)
{
return(View("Index", Index(null, page).Model));
}
else
{
model = (EnterpriseListViewModel)cachedModel;
}
}
if (ModelState.IsValid)
{
IList <EnterpriceType> types = new List <EnterpriceType>();
foreach (var checkBox in model.TypeCategories)
{
if (checkBox.Selected)
{
types.Add(this.GetEntType(checkBox.Value));
}
}
IList <int> ratings = new List <int>();
foreach (var checkBox in model.RatingCategories)
{
if (checkBox.Selected)
{
ratings.Add(int.Parse(checkBox.Value));
}
}
string name = model.SearchString;
IEnumerable <Enterprise> query = ratings.Count == 0 && types.Count == 0 ?
entRepository.GetByName(name) : entRepository.GetFiltratedByName(ratings, types, name);
if (model.SelectedSortingCategory == "Name")
{
query = query.OrderBy(ent => ent.Name);
}
else
{
query = query.OrderBy(ent => ent.Rating);
}
model.Enterprises = new List <Enterprise>(query);
}
EnterpriseListViewModel newModel = UpdateModel(model, page);
model.PagingInfo = new PagingInfo(newModel.PagingInfo);
Session["FilterModel"] = new EnterpriseListViewModel(model);
return(View("Index", newModel));
}
public ViewResult Index(EnterpriseListViewModel model, int page = 1)
{
if (model == null)
{
model = new EnterpriseListViewModel();
}
this.SaveRole();
if (string.IsNullOrEmpty(model.SearchString))
{
model.Enterprises = entRepository.Enterprises;
}
EnterpriseListViewModel newModel = UpdateModel(model, page);
return(View(newModel));
}
private EnterpriseListViewModel UpdateModel(EnterpriseListViewModel model, int page)
{
return(new EnterpriseListViewModel
{
Enterprises = this.SelectEnterprisesForPage(model.Enterprises.AsQueryable(), page),
PagingInfo = new PagingInfo
{
CurrentPage = model.Enterprises.Count(),
ItemsPerPage = this.PageSize,
TotalItems = model.Enterprises.Count()
},
SearchString = model.SearchString,
RatingCategories = model.RatingCategories.Count != 0 ?
model.RatingCategories : this.GetRatingItems(),
TypeCategories = model.TypeCategories.Count != 0 ?
model.TypeCategories : this.GetTypeItems(),
SortingCategories = model.SortingCategories.Count != 0 ?
model.SortingCategories : this.GetSortingItems()
});
}
