Booking added (Maybe)

src/main/java/com/example/nto/service/impl/BookingServiceImpl.java

@@ -47,7 +47,15 @@ public class BookingServiceImpl implements BookingService {
         Map<LocalDate, List<Place>> result = new LinkedHashMap<>();
 
         for (LocalDate date = startDate; !date.isAfter(endDate); date = date.plusDays(1)) {
-
+            LocalDate currentDate = date;
+            List<Place> bookedPlaces = allBookings.stream()
+                    .filter(booking -> booking.getDate().equals(currentDate))
+                    .map(Booking::getPlace)
+                    .toList();
+            List<Place> availablePlaces = allPlaces.stream()
+                    .filter(place -> !bookedPlaces.contains(place))
+                    .toList();
+            result.put(currentDate, availablePlaces);
         }
         return result;
     }