Open-ILS/src/eg2/src/app/staff/booking/cancel-reservation-dialog.component.ts

   1 import {Component, EventEmitter, Output, ViewChild} from '@angular/core';
   2 import {switchMap} from 'rxjs/operators';
   3 import {AuthService} from '@eg/core/auth.service';
   4 import {NetService} from '@eg/core/net.service';
   5 import {ToastService} from '@eg/share/toast/toast.service';
   6 import {ConfirmDialogComponent} from '@eg/share/dialog/confirm.component';
   7
   8 @Component({
   9   selector: 'eg-cancel-reservation-dialog',
  10   template: `
  11   <eg-confirm-dialog #confirmCancelReservationDialog
  12     i18n-dialogTitle i18n-dialogBody
  13     dialogTitle="Confirm Cancelation"
  14     [dialogBodyTemplate]="confirmMessage">
  15   </eg-confirm-dialog>
  16   <ng-template #confirmMessage>
  17     <span i18n>
  18       Are you sure you want to cancel
  19       {reservations.length, plural, =1 {this reservation} other {these {{reservations.length}} reservations}}?
  20     </span>
  21   </ng-template>
  22   `
  23 })
  24
  25 export class CancelReservationDialogComponent {
  26
  27     constructor(
  28         private auth: AuthService,
  29         private net: NetService,
  30         private toast: ToastService
  31     ) {
  32     }
  33
  34     reservations: number[];
  35
  36     @ViewChild('confirmCancelReservationDialog')
  37         private cancelReservationDialog: ConfirmDialogComponent;
  38
  39     @Output() onSuccessfulCancel = new EventEmitter();
  40
  41     open(reservations: number[]) {
  42         this.reservations = reservations;
  43         this.cancelReservationDialog.open()
  44             .pipe(
  45                 switchMap(() => this.net.request(
  46                     'open-ils.booking',
  47                     'open-ils.booking.reservations.cancel',
  48                     this.auth.token(), reservations))
  49             )
  50             .subscribe(
  51                 (res) => {
  52                     if (res.textcode) {
  53                         this.toast.danger('Could not cancel reservation'); // TODO: needs i18n, pluralization
  54                     } else {
  55                         this.toast.success('Reservation successfully canceled'); // TODO: needs i18n, pluralization
  56                         this.onSuccessfulCancel.emit();
  57                     }
  58                 }
  59             );
  60     }
  61
  62 }
  63