ngOnInit() {
    this.usuario = localStorage.getItem("user");
    this.entityCtrl.getEntityByUser(this.usuario).subscribe(
      response => {
        this.allFathers= response["body"];
        this.father =
          parseInt(localStorage.getItem("father")) != null
            ? parseInt(localStorage.getItem("father"))
            : this.allFathers[0]["id"];
        localStorage.setItem("father", this.father.toString());
      },

      (error: any) => {
        console.log(error);
      },

      () => {
        this.entityCtrl
          .getGroupsByEntityAndUser(
            localStorage.getItem("father"),
            localStorage.getItem("user")
          )
          .subscribe(
            response => {
              this.AllSons= response["body"];
              this.son=
                parseInt(localStorage.getItem("son")) != null
                  ? parseInt(AllSons.getItem("som"))
                  : this.groupsTodos[0]["id"];
              localStorage.setItem("son", this.grupo.toString());
            },
            (error: any) => {
              console.log(error);
            }
          );
      }
    );
  }

ngOnInit() {
    console.log(localStorage.getItem("grupo")) VALOR NO LLEGA
    this.dashboardCtrl.getMarkers(localStorage.getItem("son")).subscribe(
      response => {
        this.markers = response["body"]["data"];
        this.timezone = response["body"]["timezone"];
      },
      error => {
        console.log(error);
      }
    );

@Injectable()
export class MessageService {

    private subject = new Subject<any>();

    sendMessage(message: any) {
        this.subject.next(message);
    }

    clearMessage() {
        this.subject.next();
    }

    getMessage(): Observable<any> {
        return this.subject.asObservable();
    }
}