// Called when the user submits the apply filters form to the view listings page
public ActionResult ApplyListingsFilters(ViewListingsViewModel model)
{
CoreysListEntities db = new CoreysListEntities();
// check filters
if (model.HasImageFilter == true && model.PostedTodayFilter == true)
{
model.Listings = db.Listings.Where(l => l.CreatedDate == DateTime.Now && l.Images.Count() > 0 && l.CityID == model.CityId && l.SubCategoryID == model.SubCatId).ToList();
}
else if (model.PostedTodayFilter == true)
{
model.Listings = db.Listings.Where(l => l.CreatedDate == DateTime.Now && l.CityID == model.CityId && l.SubCategoryID == model.SubCatId).ToList();
}
else if (model.HasImageFilter == true)
{
model.Listings = db.Listings.Where(l => l.Images.Count() > 0 && l.CityID == model.CityId && l.SubCategoryID == model.SubCatId).ToList();
}
else
{
model.Listings = db.Listings.Where(l => l.CityID == model.CityId && l.SubCategoryID == model.SubCatId).ToList();
}
// return the filtered listings
return View("ViewListings", model);
}
// called when a user clicks a subcategory id to view listings
public ActionResult Index(int subcategoryId)
{
// check to make sure city id cookie is populated
if (Request.Cookies["cityId"] != null)
{
// return the view listings with the city and subcategory id
int cityId = Convert.ToInt32(Request.Cookies["cityId"].Value);
ViewListingsViewModel model = new ViewListingsViewModel(cityId, subcategoryId);
return View("ViewListings", model);
}
else
{
// there is no selected city id so send user to locator to chose a city
LocatorViewModel locatorModel = new LocatorViewModel();
Response.Redirect("/Home/Locator");
return View();
}
}