import { Injectable } from '@angular/core';
import { Observable, Subject } from 'rxjs';

@Injectable({
  providedIn: 'root'
})
export class ModalWarningService {
  private subject = new Subject<any>();
  public modalRef = null;
  public config = {
    title: '',
    body: ''
  };

  constructor() {}

  openModal(config: any): void {
    this.config = config;
    this.subject.next();
  }

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