Open-ILS/src/eg2/src/app/staff/booking/capture.component.ts

   1 import {Component, OnInit, OnDestroy, ViewChild} from '@angular/core';
   2 import {FormGroup, FormControl} from '@angular/forms';
   3 import {of, Subscription} from 'rxjs';
   4 import {debounceTime, single, switchMap, tap} from 'rxjs/operators';
   5 import {AuthService} from '@eg/core/auth.service';
   6 import {NetService} from '@eg/core/net.service';
   7 import {StringComponent} from '@eg/share/string/string.component';
   8 import {ToastService} from '@eg/share/toast/toast.service';
   9 import {BookingResourceBarcodeValidator} from './booking_resource_validator.directive';
  10 import {ReservationActionsService} from './reservation-actions.service';
  11 import {ReservationsGridComponent} from './reservations-grid.component';
  12
  13 @Component({
  14   templateUrl: './capture.component.html'
  15 })
  16
  17 export class CaptureComponent implements OnInit, OnDestroy {
  18
  19     findResource: FormGroup;
  20     subscriptions: Subscription[] = [];
  21
  22     @ViewChild('capturedTodayGrid', { static: false }) capturedTodayGrid: ReservationsGridComponent;
  23     @ViewChild('noResourceString', { static: true }) noResourceString: StringComponent;
  24     @ViewChild('captureSuccessString', { static: true }) captureSuccessString: StringComponent;
  25     @ViewChild('captureFailureString', { static: true }) captureFailureString: StringComponent;
  26
  27     constructor(
  28         private auth: AuthService,
  29         private net: NetService,
  30         private resourceValidator: BookingResourceBarcodeValidator,
  31         private toast: ToastService,
  32         private actions: ReservationActionsService
  33     ) {
  34     }
  35
  36     ngOnInit() {
  37         this.findResource = new FormGroup({
  38             'resourceBarcode': new FormControl(null, [], this.resourceValidator.validate)
  39         });
  40
  41         const debouncing = 1500;
  42         this.subscriptions.push(
  43             this.resourceBarcode.valueChanges.pipe(
  44                 debounceTime(debouncing),
  45                 switchMap((val) => {
  46                     if ('INVALID' === this.resourceBarcode.status) {
  47                         this.noResourceString.current()
  48                             .then(str => this.toast.danger(str));
  49                         return of();
  50                     } else {
  51                         return this.net.request( 'open-ils.booking',
  52                         'open-ils.booking.resources.capture_for_reservation',
  53                         this.auth.token(), this.resourceBarcode.value )
  54                         .pipe(switchMap((result: any) => {
  55                             if (result && result.ilsevent !== undefined) {
  56                                 if (result.payload && result.payload.captured > 0) {
  57                                     this.captureSuccessString.current()
  58                                         .then(str => this.toast.success(str));
  59                                     this.actions.printCaptureSlip(result.payload);
  60                                     this.capturedTodayGrid.reloadGrid();
  61                                 } else {
  62                                     this.captureFailureString.current()
  63                                         .then(str => this.toast.danger(str));
  64                                 }
  65                             } else {
  66                                 this.captureFailureString.current()
  67                                     .then(str => this.toast.danger(str));
  68                             }
  69                             return of();
  70                         }));
  71                     }
  72                 })
  73             )
  74             .subscribe());
  75
  76     }
  77
  78     get resourceBarcode() {
  79         return this.findResource.get('resourceBarcode');
  80     }
  81
  82
  83     ngOnDestroy(): void {
  84         this.subscriptions.forEach((subscription) => {
  85             subscription.unsubscribe();
  86         });
  87     }
  88
  89 }