public ActionResult GetByCategory(string category, int page)
{
int totalTourByCategory = _tourRepository.GetByCategory(category).Count();
if (page <= 0)
{
page = 1;
}
var totalPage = (int)Math.Ceiling(totalTourByCategory / (double)size);
ViewBag.TotalPage = totalPage;
ViewBag.CurrentPage = page;
ViewBag.CurrentCategory = category;
var tours = _tourRepository.GetToursByCategoryWithPaging(category, page, size);
return(View(tours));
}