X-Git-Url: http://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fapp%2Fhero.service.ts;h=b794b8ad00b27c0a98801cee73a672aeda301a5f;hb=2221767df6737334e1a4c69b46722bb842f94823;hp=6df713db1826ca67060f377bc78cd97e373fd973;hpb=3efe152e8e2be6f2dc172cf1ac476e2cb01be54b;p=examples%2Fangular-tour-of-heroes

diff --git a/src/app/hero.service.ts b/src/app/hero.service.ts
index 6df713d..b794b8a 100644
--- a/src/app/hero.service.ts
+++ b/src/app/hero.service.ts
@@ -31,6 +31,14 @@ export class HeroService {
       );
   }
 
+  /** POST: add a new hero to the server */
+  addHero(hero: Hero): Observable<Hero> {
+    return this.http.post<Hero>(this.heroesUrl, hero, this.httpOptions).pipe(
+      tap((newHero: Hero) => this.log(`added hero w/ id=${newHero.id}`)),
+      catchError(this.handleError<Hero>('addHero'))
+    );
+  }
+
   /** GET hero by id. Will 404 if id not found */
   getHero(id: number): Observable<Hero> {
     this.log(`requested hero id=${id}`);
@@ -49,6 +57,20 @@ export class HeroService {
     );
   }
 
+  /* GET heroes whose name contains search term */
+  searchHeroes(term: string): Observable<Hero[]> {
+    if (!term.trim()) {
+      // if not search term, return empty hero array.
+      return of([]);
+    }
+    return this.http.get<Hero[]>(`${this.heroesUrl}/?name=${term}`).pipe(
+      tap(x => x.length ?
+        this.log(`found heroes matching "${term}"`) :
+        this.log(`no heroes matching "${term}"`)),
+      catchError(this.handleError<Hero[]>('searchHeroes', []))
+    );
+  }
+
   /**
    * Handle Http operation that failed.
    * Let the app continue.