message: cache application-config
diff: @@ -10,9 +10,15 @@ export class ConfigurationService {
  private hostServer = environment.hostServer
  private host = this.hostServer + '/rest/admin'
  + private configObservable
  constructor (private http: HttpClient) { }
  getApplicationConfiguration () {
  - return this.http.get(this.host + '/application-configuration').pipe(map((response: any) => response.config, catchError((err) => { throw err })))
  + if (this.configObservable) {
  + return this.configObservable;
  + } else {
  + this.configObservable = this.http.get(this.host + '/application-configuration').pipe(map((response: any) => response.config, catchError((err) => { throw err })))
  + return this.configObservable
  + }
  }
  }
  