service for entity created

src/app/service/http/waypoint.service.ts

@@ -0,0 +1,43 @@
+import {Injectable} from "@angular/core";
+import {HttpClient} from "@angular/common/http";
+import {WaypointsEntity} from "../../interface/WaypointsEntity";
+
+const BASE_URL = "localhost:8080/progetto152/";
+const WAYPOINT = BASE_URL + "waypoint/";
+const GET_WAYPOINT_BY_ID = WAYPOINT + "id/";
+
+
+@Injectable({
+  providedIn: 'root',
+})
+
+export class LocationService {
+  constructor(
+    private http: HttpClient,
+  ) {
+  }
+
+  getWaypoints(location: string) {
+    return this.http.get<WaypointsEntity[]>(WAYPOINT + location);
+  }
+
+  getWaypoint(location: string, id: number) {
+    return this.http.get<WaypointsEntity>(WAYPOINT + location + "/" + id);
+  }
+
+  getWaypointById(id: number) {
+    return this.http.get<WaypointsEntity>(GET_WAYPOINT_BY_ID + id);
+  }
+
+  createWaypoint(waypoint: WaypointsEntity) {
+    return this.http.post<WaypointsEntity>(WAYPOINT, waypoint);
+  }
+
+  updateWaypoint(waypoint: WaypointsEntity, id: number) {
+    return this.http.put<WaypointsEntity>(WAYPOINT + id, waypoint);
+  }
+
+  deleteWaypoint(id: number) {
+    return this.http.delete<WaypointsEntity>(WAYPOINT + id);
+  }
+}