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import { Injectable } from '@angular/core';
import { Subject } from 'rxjs/Subject';
import 'rxjs/add/operator/first';
@Injectable()
export class ConfirmService {
showConfirm = new Subject<{ title, message }>();
confirmResponse = new Subject<boolean>();
confirm(message: string = '', title: string = '') {
this.showConfirm.next({ title, message });
return this.confirmResponse.asObservable().first();
}
}
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