public async Task <IActionResult> BookCatalogDetails(int?id)
{
if (id == null || id == 0)
{
return(NotFound());
}
//var bk = (from b in _context.Book where b.BookId == book.BookId select b.PhotoFileName).ToArray();
Book bookVisualized = (from b in _context.Book
where b.BookId == id
select b).SingleOrDefault();
bookVisualized.Visualizations++;
_context.Book.Update(bookVisualized);
await _context.SaveChangesAsync();
_context.SaveChanges();
var book = await _context.Book
.Include(b => b.BookCondition)
.Include(b => b.StudyArea)
.Include(b => b.User)
.FirstOrDefaultAsync(m => m.BookId == id);
if (book == null)
{
return(NotFound());
}
return(View(book));
}