Open-ILS/src/eg2/src/app/staff/share/holdings/replace-barcode-dialog.component.ts

   1 import {Component, Input, ViewChild, Renderer2} from '@angular/core';
   2 import {Observable} from 'rxjs';
   3 import {switchMap, map, tap} from 'rxjs/operators';
   4 import {AuthService} from '@eg/core/auth.service';
   5 import {IdlObject} from '@eg/core/idl.service';
   6 import {EventService} from '@eg/core/event.service';
   7 import {NetService} from '@eg/core/net.service';
   8 import {PcrudService} from '@eg/core/pcrud.service';
   9 import {ToastService} from '@eg/share/toast/toast.service';
  10 import {NgbModal, NgbModalOptions} from '@ng-bootstrap/ng-bootstrap';
  11 import {DialogComponent} from '@eg/share/dialog/dialog.component';
  12 import {StringComponent} from '@eg/share/string/string.component';
  13
  14
  15 /**
  16  * Dialog for changing an item's barcode
  17  */
  18
  19 @Component({
  20   selector: 'eg-replace-barcode-dialog',
  21   templateUrl: 'replace-barcode-dialog.component.html'
  22 })
  23
  24 export class ReplaceBarcodeDialogComponent
  25     extends DialogComponent {
  26
  27     @Input() copyIds: number[];
  28     ids: number[]; // copy of list so we can pop()
  29
  30     copy: IdlObject;
  31     newBarcode: string;
  32     barcodeExists: boolean;
  33
  34     numSucceeded: number;
  35     numFailed: number;
  36
  37     @ViewChild('successMsg', { static: true })
  38         private successMsg: StringComponent;
  39
  40     @ViewChild('errorMsg', { static: true })
  41         private errorMsg: StringComponent;
  42
  43     constructor(
  44         private modal: NgbModal, // required for passing to parent
  45         private toast: ToastService,
  46         private auth: AuthService,
  47         private net: NetService,
  48         private evt: EventService,
  49         private pcrud: PcrudService,
  50         private renderer: Renderer2) {
  51         super(modal); // required for subclassing
  52     }
  53
  54     open(args: NgbModalOptions): Observable<boolean> {
  55         this.ids = [].concat(this.copyIds);
  56         this.numSucceeded = 0;
  57         this.numFailed = 0;
  58
  59         return this.getNextCopy()
  60         .pipe(switchMap(() => super.open(args)),
  61             tap(() =>
  62                 this.renderer.selectRootElement('#new-barcode-input').focus())
  63         );
  64     }
  65
  66     getNextCopy(): Observable<any> {
  67
  68         if (this.auth.opChangeIsActive()) {
  69             // FIXME: kludge for now, opChange has been reverting mid-dialog with batch use when handling permission elevation
  70             this.auth.undoOpChange();
  71         }
  72
  73         if (this.ids.length === 0) {
  74             this.close(this.numSucceeded > 0);
  75         }
  76
  77         this.newBarcode = '';
  78
  79         const id = this.ids.pop();
  80
  81         return this.pcrud.retrieve('acp', id)
  82         .pipe(map(c => this.copy = c));
  83     }
  84
  85     replaceOneBarcode() {
  86         this.barcodeExists = false;
  87
  88         // First see if the barcode is in use
  89         return this.pcrud.search('acp', {deleted: 'f', barcode: this.newBarcode})
  90         .toPromise().then(async (existing) => {
  91             if (existing) {
  92                 this.barcodeExists = true;
  93                 return;
  94             }
  95
  96             this.net.request(
  97                 'open-ils.cat',
  98                 'open-ils.cat.update_copy_barcode',
  99                 this.auth.token(), this.copy.id(), this.newBarcode
 100             ).subscribe(
 101                 (res) => {
 102                     if (this.evt.parse(res)) {
 103                         console.error('parsed error response', res);
 104                     } else {
 105                         console.log('success', res);
 106                         this.numSucceeded++;
 107                         this.successMsg.current().then(m => this.toast.success(m));
 108                         this.getNextCopy().toPromise();
 109                     }
 110                 },
 111                 (err) => {
 112                     console.error('error', err);
 113                     this.numFailed++;
 114                     console.error('Replace barcode failed: ', err);
 115                     this.errorMsg.current().then(m => this.toast.warning(m));
 116                 },
 117                 () => {
 118                     console.log('finis');
 119                 }
 120             );
 121         });
 122     }
 123 }
 124
 125
 126