Add reference place to places service, nearby-places component

projects/hazdev-ng-geoserve-output/src/lib/nearby-places/nearby-places.component.html

 <ng-container *ngIf="placesService.places$ | async as places">
-  <geoserve-nearby-place-list [places]="places"></geoserve-nearby-place-list>
-</ng-container>
\ No newline at end of file
+  <geoserve-nearby-place-list
+    [places]="places"
+    [referencePlace]="placesService.referencePlace"
+  ></geoserve-nearby-place-list>
+</ng-container>

projects/hazdev-ng-geoserve-output/src/lib/place.ts

 export interface Place {
-  admin1_code: string;
-  admin1_name: string;
-  azimuth: number | string;
-  country_code: string;
-  country_name: string;
-  distance: number;
-  elevation: number;
-  feature_class: string;
-  feature_code: string;
+  admin1_code?: string;
+  admin1_name?: string;
+  azimuth?: number | string;
+  country_code?: string;
+  country_name?: string;
+  distance?: number;
+  elevation?: number;
+  feature_class?: string;
+  feature_code?: string;
   latitude: number;
   longitude: number;
-  name: string;
-  population: number;
+  name?: string;
+  population?: number;
 }

projects/hazdev-ng-geoserve-output/src/lib/places.service.ts

@@ -11,8 +11,11 @@ import { Feature } from './feature';
 @Injectable()
 export class PlacesService {
   places$ = new BehaviorSubject<Place[]>(null);
+
   readonly PLACES_URL = environment.apiUrl + 'places.json';
 
+  referencePlace: Place;
+
   constructor(private http: HttpClient) {}
 
   buildUrl(latitude: number, longitude: number): string {
@@ -59,6 +62,10 @@ export class PlacesService {
           }
         );
 
+        this.referencePlace = {
+          latitude,
+          longitude
+        };
         this.places$.next(places);
       });
   }