private void findAndRateBeer(User user) {
System.out.print("beer to find: ");
String n = scanner.nextLine();
Beer foundBeer = server.find(Beer.class).where().like("name", n).findUnique();
if (foundBeer == null) {
System.out.println(n + " not found");
return;
}
int quantity = 0;
int ratingsCombined = 0;
int average = 0;
List<Rating> ratings = server.find(Rating.class).where().findList();
for (Rating rating : ratings) {
if (rating.getBeer().getName().equals(n)) {
ratingsCombined += rating.getRating();
quantity++;
}
}
if (quantity > 0) {
average = ratingsCombined / quantity;
}
System.out.println("found: " + foundBeer);
System.out.println(" number of ratings: " + quantity + " average " + average);
System.out.print("give rating (leave empty if not): ");
int ratingValue = scanner.nextInt();
Rating rating = new Rating(user, foundBeer, ratingValue);
server.save(rating);
}
private void listRatings(User logged) {
List<Rating> ratings = server.find(Rating.class).findList();
for (Rating rating : ratings) {
if (rating.getUser().getUsername().equals(logged.getUsername())) {
System.out.println(
rating.getBeer().getName()
+ " ("
+ rating.getBeer().getBrewery().getName()
+ ") "
+ rating.getRating()
+ " points");
}
}
}