Add account service.

src/accounts/account.service.ts

@@ -0,0 +1,56 @@
+// vim: set tw=80 ts=2 sw=2 sts=2 :
+import { Injectable } from '@angular/core';
+import { Http, Headers, RequestOptions, Response } from '@angular/http';
+import { Observable } from 'rxjs/Rx';
+
+import 'rxjs/add/operator/map';
+
+import { Logger } from "@nsalaun/ng-logger";
+
+import { Account } from './account';
+
+@Injectable()
+export class AccountService {
+  private url = '/api/account';
+
+  static $inject = ['Logger']
+
+  constructor(private logger: Logger, private http: Http) { }
+
+  query(): Observable<Account[]> {
+    this.logger.log("Query accounts");
+    return this.http.get(this.url)
+      .map((res: Response) => res.json());
+  }
+  
+  get(id: number): Observable<Account> {
+    return this.http.get(this.url + '/' + id)
+      .map((res: Response) => res.json());
+  }
+
+  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)
+      .map((res: Response) => res.json());
+  }
+
+  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)
+      .map((res: Response) => res.json());
+  }
+
+  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)
+      .map((res: Response) => res.json());
+  }
+}