Open-ILS/src/eg2/src/app/staff/share/holds/retarget-dialog.component.ts

   1 import {Component, OnInit, Input, ViewChild} from '@angular/core';
   2 import {NetService} from '@eg/core/net.service';
   3 import {EventService} from '@eg/core/event.service';
   4 import {ToastService} from '@eg/share/toast/toast.service';
   5 import {AuthService} from '@eg/core/auth.service';
   6 import {DialogComponent} from '@eg/share/dialog/dialog.component';
   7 import {NgbModal, NgbModalOptions} from '@ng-bootstrap/ng-bootstrap';
   8 import {StringComponent} from '@eg/share/string/string.component';
   9
  10
  11 /**
  12  * Dialog for retargeting holds.
  13  */
  14
  15 @Component({
  16   selector: 'eg-hold-retarget-dialog',
  17   templateUrl: 'retarget-dialog.component.html'
  18 })
  19
  20 export class HoldRetargetDialogComponent
  21     extends DialogComponent implements OnInit {
  22
  23     @Input() holdIds: number | number[];
  24     @ViewChild('successMsg') private successMsg: StringComponent;
  25     @ViewChild('errorMsg') private errorMsg: StringComponent;
  26
  27     changesApplied: boolean;
  28     numSucceeded: number;
  29     numFailed: number;
  30
  31     constructor(
  32         private modal: NgbModal, // required for passing to parent
  33         private toast: ToastService,
  34         private net: NetService,
  35         private evt: EventService,
  36         private auth: AuthService) {
  37         super(modal); // required for subclassing
  38     }
  39
  40     ngOnInit() {}
  41
  42     open(args: NgbModalOptions): Promise<boolean> {
  43         this.holdIds = [].concat(this.holdIds); // array-ify ints
  44         return super.open(args);
  45     }
  46
  47     async retargetNext(ids: number[]): Promise<any> {
  48         if (ids.length === 0) {
  49             return Promise.resolve();
  50         }
  51
  52         return this.net.request(
  53             'open-ils.circ', 'open-ils.circ.hold.reset',
  54             this.auth.token(), ids.pop()
  55         ).toPromise().then(
  56             async(result) => {
  57                 if (Number(result) === 1) {
  58                     this.numSucceeded++;
  59                     this.toast.success(await this.successMsg.current());
  60                 } else {
  61                     this.numFailed++;
  62                     console.error(this.evt.parse(result));
  63                     this.toast.warning(await this.errorMsg.current());
  64                 }
  65                 this.retargetNext(ids);
  66             }
  67         );
  68     }
  69
  70     async retargetBatch(): Promise<any> {
  71         this.numSucceeded = 0;
  72         this.numFailed = 0;
  73         const ids = [].concat(this.holdIds);
  74         await this.retargetNext(ids);
  75         this.close(this.numSucceeded > 0);
  76     }
  77 }
  78
  79
  80