client/src/app/core/confirm/confirm.service.ts

   1 import { Injectable } from '@angular/core'
   2 import { Subject } from 'rxjs/Subject'
   3 import 'rxjs/add/operator/first'
   4 import 'rxjs/add/operator/toPromise'
   5
   6 @Injectable()
   7 export class ConfirmService {
   8   showConfirm = new Subject<{ title: string, message: string, inputLabel?: string, expectedInputValue?: string }>()
   9   confirmResponse = new Subject<boolean>()
  10
  11   confirm (message: string, title = '') {
  12     this.showConfirm.next({ title, message })
  13
  14     return this.confirmResponse.asObservable().first().toPromise()
  15   }
  16
  17   confirmWithInput (message: string, inputLabel: string, expectedInputValue: string, title = '') {
  18     this.showConfirm.next({ title, message, inputLabel, expectedInputValue })
  19
  20     return this.confirmResponse.asObservable().first().toPromise()
  21   }
  22 }