From cdbcd5578c991169816c9b621c5a571ffdaefeb8 Mon Sep 17 00:00:00 2001
From: Kai Moritz <kai@juplo.de>
Date: Sat, 2 May 2020 21:35:54 +0200
Subject: [PATCH] 4: Add Services e) Show messages - Inject it into the
 HeroService

---
 src/app/hero.service.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/app/hero.service.ts b/src/app/hero.service.ts
index a59d76b..d0801f3 100644
--- a/src/app/hero.service.ts
+++ b/src/app/hero.service.ts
@@ -2,6 +2,7 @@ import { Injectable } from '@angular/core';
 import { Observable, of } from 'rxjs';
 import { Hero } from './hero';
 import { HEROES } from './mock-heroes';
+import { MessageService } from './message.service';
 
 
 @Injectable({
@@ -9,7 +10,7 @@ import { HEROES } from './mock-heroes';
 })
 export class HeroService {
 
-  constructor() { }
+  constructor(private messageService : MessageService) { }
 
   getHeroes() : Observable<Hero[]> {
     return of(HEROES);
-- 
2.20.1