// vim: set tw=80 ts=2 sw=2 sts=2 :
import { Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';

import { Observable } from 'rxjs/Rx';

import { Account } from './account';

@Injectable()
export class AccountService {
  constructor(
    private http: HttpClient
  ) {}

  private url(id?: Number): string {
    if(id) {
      return `/api/account/${id}`;
    }

    return `/api/account`;
  }

  query(): Observable<Account[]> {
    return this.http.get<Account[]>(this.url());
  }
  
  get(id: number): Observable<Account> {
    return this.http.get<Account>(this.url(id));
  }

  create(account: Account): Observable<Account> {
    return this.http.post<Account>(this.url(), account);
  }

  update(account: Account): Observable<Account> {
    return this.http.post<Account>(this.url(account.id), account);
  }

  delete(account: Account): Observable<Account> {
    return this.http.delete<Account>(this.url(account.id));
  }
}