public SubjectSearch()
{
InitializeComponent();
var viewModel = new SubjectSearchModel();
DataContext = viewModel;
}
public IQueryable <Subject> SubjetFiltering(SubjectSearchModel filterData)
{
IQueryable <Subject> result = subjectContext.Collection();
if (filterData != null)
{
if (!string.IsNullOrEmpty(filterData.Category))
{
result = result.Where(x => x.Category == filterData.Category);
}
if (!string.IsNullOrEmpty(filterData.Title))
{
result = result.Where(x => x.Title.Contains(filterData.Title));
}
if (!string.IsNullOrEmpty(filterData.Genre))
{
result = result.Where(x => x.Genre.Contains(filterData.Genre));
}
if (!string.IsNullOrEmpty(filterData.Publisher))
{
result = result.Where(x => x.Publisher.Contains(filterData.Publisher));
}
if (filterData.IsBorrowed.HasValue)
{
result = result.Where(x => x.IsBorrowed == filterData.IsBorrowed);
}
}
return(result);
}
public Object RouteValuesSearches(SubjectSearchModel filterData)
{
var routeValues = new
{
filterData.Category,
filterData.IsBorrowed,
filterData.Title,
filterData.Genre,
filterData.Publisher
};
return(routeValues);
}
public ActionResult Index(SubjectSearchModel filterData)
{
SubjectSearchService searchService = new SubjectSearchService(subjectContext);
TempData["FilterData"] = searchService.RouteValuesSearches(filterData);
SubjectListViewModel viewModel = new SubjectListViewModel();
viewModel.FilterData = filterData;
viewModel.Subjects = searchService.SubjetFiltering(filterData);
viewModel.Categories = categoryContext.Collection().ToList();
return(View(viewModel));
}
