chore(server): moved server folder inside src

Author: Ismaestro

package.json

@@ -5,7 +5,7 @@
   "angular-cli": {},
   "scripts": {
     "start": "npm run server | npm run ng",
-    "server": "json-server --port 3000 --watch server/db.json --routes server/routes.json",
+    "server": "json-server --port 3000 --watch src/server/db.json --routes src/server/routes.json",
     "ng": "ng serve --proxy-config proxy.conf.json",
     "tslint": "tslint \"src/**/*.ts\"; exit 0",
     "test": "ng test",

src/app/heroes/shared/hero.service.ts

@@ -11,6 +11,11 @@ export class HeroService {
   private headers;
   private heroesUrl;
 
+  private static handleError(error: any): Promise<any> {
+    window.alert(error._body);
+    return Promise.reject(error.message || error);
+  }
+
   constructor(private http: Http,
               @Inject(APP_CONFIG) private appConfig: IAppConfig) {
     this.heroesUrl = this.appConfig.endpoints.heroes;
@@ -67,9 +72,4 @@ export class HeroService {
       .then(() => null)
       .catch(HeroService.handleError);
   }
-
-  private static handleError(error: any): Promise<any> {
-    window.alert(error._body);
-    return Promise.reject(error.message || error);
-  }
 }