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

/** This service is used for sending accordion ID's used by Body Text Expandable.
 *  When clicking on an anchor link on a RTF field it will expand the accordion
 *  before scrolling to it.
 */

@Injectable()
export class ExpandService {

	expandSubject = new Subject<string>(); 
	expandObs = this.expandSubject.asObservable();

	constructor() {}

	openAccordion(id: string) {
		this.expandSubject.next(id);
	}
}