Use ngx-restangular to handle account API.

src/accounts/account.module.ts

@@ -4,13 +4,15 @@ import { NgModule } from '@angular/core';
 import { HttpModule } from '@angular/http';
 
 import { NgLoggerModule, Level } from '@nsalaun/ng-logger';
+import { RestangularModule } from 'ngx-restangular';
 
 import { AccountService } from './account.service';
 
 @NgModule({
   imports: [
     HttpModule,
-    NgLoggerModule.forRoot(Level.LOG)
+    NgLoggerModule.forRoot(Level.LOG),
+    RestangularModule
   ],
   providers: [
     AccountService

src/accounts/account.service.ts

@@ -3,10 +3,9 @@ import { Injectable } from '@angular/core';
 import { Http, Headers, RequestOptions, Response } from '@angular/http';
 import { Observable } from 'rxjs/Rx';
 
-import 'rxjs/add/operator/map';
-import 'rxjs/add/operator/catch';
 
 import { Logger } from "@nsalaun/ng-logger";
+import { Restangular } from "ngx-restangular";
 
 import { Account } from './account';
 
@@ -14,49 +13,35 @@ import { Account } from './account';
 export class AccountService {
   private url = '/api/account/';
 
-  static $inject = ['Logger']
+  constructor(
+    private logger: Logger,
+    private restangular: Restangular) {}
 
-  constructor(private logger: Logger, private http: Http) { }
+  private all() {
+    return this.restangular.all('account');
+  }
+
+  private one(id: number) {
+    return this.restangular.one('account', id);
+  }
 
   query(): Observable<Account[]> {
-    this.logger.log("Query accounts");
-    return this.http.get(this.url)
-      .catch((res: Response) => Observable.throw(res.json()))
-      .map((res: Response) => res.json());
+    return this.all().getList();
   }
   
   get(id: number): Observable<Account> {
-    return this.http.get(this.url + id)
-      .catch((res: Response) => Observable.throw(res.json()))
-      .map((res: Response) => res.json());
+    return this.one(id).get();
   }
 
   create(account: Account): Observable<Account> {
-    let headers = new Headers({ 'Content-Type': 'application/json' });
-    let options = new RequestOptions({ headers: headers });
-    let body = JSON.stringify(account);
-
-    return this.http.post(this.url, body, options)
-      .catch((res: Response) => Observable.throw(res.json()))
-      .map((res: Response) => res.json());
+    return this.all().post(account);
   }
 
   update(account: Account): Observable<Account> {
-    let headers = new Headers({ 'Content-Type': 'application/json' });
-    let options = new RequestOptions({ headers: headers });
-    let body = JSON.stringify(account);
-
-    return this.http.post(this.url + account.id, body, options)
-      .catch((res: Response) => Observable.throw(res.json()))
-      .map((res: Response) => res.json());
+    return this.one(account.id).post(null, account);
   }
 
   delete(account: Account): Observable<Account> {
-    let headers = new Headers({ 'Content-Type': 'application/json' });
-    let options = new RequestOptions({ headers: headers });
-
-    return this.http.delete(this.url + account.id)
-      .catch((res: Response) => Observable.throw(res.json()))
-      .map((res: Response) => res.json());
+    return this.one(account.id).delete();
   }
 }