Implemented api for all entities

src/main/java/ch/progetto152/services/LocationService.java

@@ -1,15 +1,57 @@
 package ch.progetto152.services;
 
 import ch.progetto152.entity.Location;
+import ch.progetto152.repository.LocationRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
 
 import java.util.List;
 
+@Service
 public class LocationService {
 
-    public static List<Location> getLocations() {
-        return null;
+    private final LocationRepository locationRepository;
+
+    @Autowired
+    public LocationService(LocationRepository locationRepository) {
+        this.locationRepository = locationRepository;
     }
 
-    public static void createLocation(Location location) {
+    public List<Location> getAllLocations() {
+        return locationRepository.findAll();
+    }
+
+    public Location getLocationByIdService(Long id) {
+        return locationRepository.findById(id).orElse(null);
+    }
+
+    public Location getLocationByNameService(String name){
+        return locationRepository.findLocationByLocation(name).orElse(null);
+    }
+
+    public Location createLocation(Location Location) {
+        return locationRepository.save(Location);
+    }
+
+    public Location updateLocation(Long id, Location Location) {
+        Location location1 = getLocationByIdService(id);
+        if (location1 != null) {
+            location1.setLocation(Location.getLocation());
+            location1.setRegion(Location.getRegion());
+            location1.setLat(Location.getLat());
+            location1.setLon(Location.getLon());
+            return locationRepository.save(location1);
+        } else {
+            return null;
+        }
+    }
+
+    public boolean deleteLocation(Long id) {
+        boolean exists = locationRepository.existsById(id);
+        if(!exists){
+            return false;
+        }
+        locationRepository.deleteById(id);
+        return true;
     }
 }

src/main/java/ch/progetto152/services/WaypointService.java

@@ -1,13 +1,59 @@
 package ch.progetto152.services;
 
 import ch.progetto152.entity.Waypoints;
+import ch.progetto152.repository.WaypointRepository;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import java.util.List;
 
 @Service
 public class WaypointService {
-    public static List<Waypoints> getWaypoints() {
-        return null;
+    private final WaypointRepository waypointRepository;
+
+    @Autowired
+    public WaypointService(WaypointRepository waypointRepository) {
+        this.waypointRepository = waypointRepository;
+    }
+
+    public List<Waypoints> getAllWaypoints() {
+        return waypointRepository.findAll();
+    }
+
+    public Waypoints getWaypointByIdService(Long id) {
+        return waypointRepository.findById(id).orElse(null);
+    }
+
+    public Waypoints getWaypointByNameService(String name) {
+        return waypointRepository.findWaypointByName(name).orElse(null);
+    }
+
+    public Waypoints createWaypoint(Waypoints waypoint) {
+        return waypointRepository.save(waypoint);
+    }
+
+    public Waypoints updateWaypoint(Long id, Waypoints waypoint) {
+        Waypoints waypoint1 = getWaypointByIdService(id);
+        if (waypoint1 != null) {
+            waypoint1.setName(waypoint.getName());
+            waypoint1.setLat(waypoint.getLat());
+            waypoint1.setLon(waypoint.getLon());
+            waypoint1.setDescription(waypoint.getDescription());
+            waypoint1.setImg(waypoint.getImg());
+            waypoint1.setLocationId(waypoint.getLocationId());
+
+            return waypointRepository.save(waypoint1);
+        } else {
+            return null;
+        }
+    }
+
+    public boolean deleteWaypoint(Long id) {
+        boolean exists = waypointRepository.existsById(id);
+        if (!exists) {
+            return false;
+        }
+        waypointRepository.deleteById(id);
+        return true;
     }
 }