public IActionResult ViewPic(int id)
{
var db = new ImageDb(_connectionString);
UploadViewModel vm = new UploadViewModel();
Image image = db.GetImages().FirstOrDefault(i => i.Id == id);
vm.Image = image;
vm.Image.Views++;
db.UpdateViewCount(vm.Image);
List <int> ids = HttpContext.Session.Get <List <int> >("ApprovedIds");
if (ids == null)
{
ids = new List <int>();
}
if (!ids.Contains(image.Id))
{
ids.Add(image.Id);
}
HttpContext.Session.Set("ApprovedIds", ids);
return(View(vm));
}