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

   1 import { first } from 'rxjs/operators'
   2 import { Injectable } from '@angular/core'
   3 import { Subject } from 'rxjs'
   4
   5 type ConfirmOptions = {
   6   title: string
   7   message: string
   8   inputLabel?: string
   9   expectedInputValue?: string
  10   confirmButtonText?: string
  11 }
  12
  13 @Injectable()
  14 export class ConfirmService {
  15   showConfirm = new Subject<ConfirmOptions>()
  16   confirmResponse = new Subject<boolean>()
  17
  18   confirm (message: string, title = '', confirmButtonText?: string) {
  19     this.showConfirm.next({ title, message, confirmButtonText })
  20
  21     return this.confirmResponse.asObservable()
  22                .pipe(first())
  23                .toPromise()
  24   }
  25
  26   confirmWithInput (message: string, inputLabel: string, expectedInputValue: string, title = '', confirmButtonText?: string) {
  27     this.showConfirm.next({ title, message, inputLabel, expectedInputValue, confirmButtonText })
  28
  29     return this.confirmResponse.asObservable()
  30                .pipe(first())
  31                .toPromise()
  32   }
  33 }