public ActionResult Book(int?page)
{
userID = User.Identity.GetUserId();
bool isAdmin = User.IsInRole("Admin");
int pageSize = 20;
int count = CaseRepository.GetBookCases(userID, isAdmin).Count();
int numOfPages = count / pageSize + (count % pageSize > 0 ? 1 : 0);
page = page ?? 1;
if (page < 1)
{
page = 1;
}
if (page > numOfPages)
{
page = numOfPages;
}
int startIndex = ((int)page - 1) * pageSize;
var cases = CaseRepository.GetBookCases(userID, isAdmin)
.OrderBy(c => c.Id)
.Skip(startIndex)
.Take(pageSize)
.ToList();
ViewBag.NumOfPages = numOfPages;
ViewBag.CurrentPage = page;
return(View(cases));
}