public IActionResult Add(int id, HomeDetailsViewModel model)
{
var book = bookRepository.GetBook(id);
if (ModelState.IsValid)
{
Review newReview = new Review
{
BookId = book.Id,
ReviewComments = model.Review.ReviewComments,
Rating = model.Review.Rating,
Book = model.Book,
Id = model.ReviewId,
};
reviewRepository.Add(newReview);
reviewRepository.GetAllReviews().Where(a => a.BookId == book.Id).ToList();
var book5 = bookRepository.GetBook(id).Reviews.Where(p => p.Rating == 5).Count();
var book4 = bookRepository.GetBook(id).Reviews.Where(p => p.Rating == 4).Count();
var book3 = bookRepository.GetBook(id).Reviews.Where(p => p.Rating == 3).Count();
var book2 = bookRepository.GetBook(id).Reviews.Where(p => p.Rating == 2).Count();
var book1 = bookRepository.GetBook(id).Reviews.Where(p => p.Rating == 1).Count();
float total = ((book1 * 1) + (book2 * 2) + (book3 * 3) + (book4 * 4) + (book5 * 5));
var totalReviews = bookRepository.GetBook(id).Reviews.Count();
float average = total / totalReviews;
BookAverageRating AvgRating = new BookAverageRating
{
AverageRating = average,
BookId = book.Id
};
var avgRating = bookAverageRatingRepository.GetAllAverageRating().Where(a => a.BookId == id).Count();
/*BookAverageRating newAvgRating = new BookAverageRating
* {
* Id = book.BookAverageRating.Id
* };*/
if (avgRating == 0)
{
bookAverageRatingRepository.Add(AvgRating);
}
else
{
bookAverageRatingRepository.Delete(AvgRating.Id);
bookAverageRatingRepository.Add(AvgRating);
}
return(RedirectToAction("List", new { id = newReview.BookId }));
}
return(View());
}
public ViewResult Index()
{
BookCarrouselViewModel model = new BookCarrouselViewModel()
{
Books = _bookRepository.GetAllBooks(),
Reviews = reviewRepository.GetAllReviews(),
BookAverageRatings = bookAverageRatingRepository.GetAllAverageRating()
};
return(View(model));
}
