Open-ILS/src/eg2/src/app/staff/share/holdings/delete-volcopy-dialog.component.ts

   1 import {Component, OnInit, Input, ViewChild, Renderer2} from '@angular/core';
   2 import {IdlObject} from '@eg/core/idl.service';
   3 import {NetService} from '@eg/core/net.service';
   4 import {EventService} from '@eg/core/event.service';
   5 import {PcrudService} from '@eg/core/pcrud.service';
   6 import {ToastService} from '@eg/share/toast/toast.service';
   7 import {AuthService} from '@eg/core/auth.service';
   8 import {NgbModal, NgbModalOptions} from '@ng-bootstrap/ng-bootstrap';
   9 import {DialogComponent} from '@eg/share/dialog/dialog.component';
  10 import {StringComponent} from '@eg/share/string/string.component';
  11
  12
  13 /**
  14  * Dialog for marking items missing.
  15  */
  16
  17 @Component({
  18   selector: 'eg-delete-volcopy-dialog',
  19   templateUrl: 'delete-volcopy-dialog.component.html'
  20 })
  21
  22 export class DeleteVolcopyDialogComponent
  23     extends DialogComponent implements OnInit {
  24
  25     // List of "acn" objects which may contain copies.
  26     // Objects of either type marked "isdeleted" will be deleted.
  27     @Input() volumes: IdlObject[];
  28
  29     // If true, just ask the server to delete all attached copies
  30     // for any deleted call numbers.
  31     // Note if this is true and a volume is provided that does not contain
  32     // of its fleshed copies, the number of copies to delete will not be
  33     // reported correctly.
  34     @Input() forceDeleteCopies: boolean;
  35
  36     numVols: number;
  37     numCopies: number;
  38     numSucceeded: number;
  39     numFailed: number;
  40
  41     @ViewChild('successMsg')
  42         private successMsg: StringComponent;
  43
  44     @ViewChild('errorMsg')
  45         private errorMsg: StringComponent;
  46
  47     constructor(
  48         private modal: NgbModal, // required for passing to parent
  49         private toast: ToastService,
  50         private net: NetService,
  51         private pcrud: PcrudService,
  52         private evt: EventService,
  53         private renderer: Renderer2,
  54         private auth: AuthService) {
  55         super(modal); // required for subclassing
  56     }
  57
  58     ngOnInit() {}
  59
  60     async open(args: NgbModalOptions): Promise<boolean> {
  61         this.numVols = 0;
  62         this.numCopies = 0;
  63         this.numSucceeded = 0;
  64         this.numFailed = 0;
  65
  66         this.volumes.forEach(vol => {
  67             if (vol.isdeleted()) {
  68                 this.numVols++;
  69             }
  70             if (Array.isArray(vol.copies())) {
  71                 vol.copies().forEach(c => {
  72                     if (c.isdeleted() || this.forceDeleteCopies) {
  73                         // Marking copies deleted in forceDeleteCopies mode
  74                         // is not required, but we do it here so we can
  75                         // report the number of copies to be deleted.
  76                         c.isdeleted(true);
  77                         this.numCopies++;
  78                     }
  79                 });
  80             }
  81         });
  82
  83         if (this.numVols === 0 && this.numCopies === 0) {
  84             console.debug('Volcopy delete called with no usable data');
  85             return Promise.resolve(false);
  86         }
  87
  88         return super.open(args);
  89     }
  90
  91     deleteHoldings() {
  92
  93         const flags = {
  94             force_delete_copies: this.forceDeleteCopies
  95         };
  96
  97         this.net.request(
  98             'open-ils.cat',
  99             'open-ils.cat.asset.volume.fleshed.batch.update.override',
 100             this.auth.token(), this.volumes, 1, flags
 101         ).toPromise().then(
 102             result => {
 103                 const evt = this.evt.parse(result);
 104                 if (evt) {
 105                     console.warn(evt);
 106                     this.errorMsg.current().then(msg => this.toast.warning(msg));
 107                     this.numFailed++;
 108                 } else {
 109                     this.numSucceeded++;
 110                     this.close(this.numSucceeded > 0);
 111                 }
 112             },
 113             err => {
 114                 console.warn(err);
 115                 this.errorMsg.current().then(msg => this.toast.warning(msg));
 116                 this.numFailed++;
 117             }
 118         );
 119     }
 120 }
 121
 122
 123