Open-ILS/src/eg2/src/app/staff/acq/lineitem/worksheet.component.ts

   1 import {Component, OnInit, AfterViewInit} from '@angular/core';
   2 import {map, take} from 'rxjs/operators';
   3 import {ActivatedRoute, ParamMap} from '@angular/router';
   4 import {IdlObject} from '@eg/core/idl.service';
   5 import {NetService} from '@eg/core/net.service';
   6 import {AuthService} from '@eg/core/auth.service';
   7 import {PcrudService} from '@eg/core/pcrud.service';
   8 import {OrgService} from '@eg/core/org.service';
   9 import {LineitemService} from './lineitem.service';
  10 import {PrintService} from '@eg/share/print/print.service';
  11
  12 @Component({
  13   templateUrl: 'worksheet.component.html'
  14 })
  15 export class LineitemWorksheetComponent implements OnInit, AfterViewInit {
  16
  17     outlet: Element;
  18     lineitemId: number;
  19     lineitem: IdlObject;
  20     holdCount: number;
  21     printing: boolean;
  22     closing: boolean;
  23
  24     constructor(
  25         private route: ActivatedRoute,
  26         private org: OrgService,
  27         private net: NetService,
  28         private auth: AuthService,
  29         private pcrud: PcrudService,
  30         private printer: PrintService,
  31         private liService: LineitemService
  32     ) { }
  33
  34     ngOnInit() {
  35
  36         this.route.paramMap.subscribe((params: ParamMap) => {
  37             const id = +params.get('lineitemId');
  38             if (id !== this.lineitemId) {
  39                 this.lineitemId = id;
  40                 if (id) { this.load(); }
  41             }
  42         });
  43     }
  44
  45     ngAfterViewInit() {
  46         this.outlet = document.getElementById('worksheet-outlet');
  47     }
  48
  49     load() {
  50         if (!this.lineitemId) { return; }
  51
  52         this.net.request(
  53             'open-ils.acq', 'open-ils.acq.lineitem.retrieve',
  54             this.auth.token(), this.lineitemId, {
  55                 flesh_attrs: true,
  56                 flesh_notes: true,
  57                 flesh_cancel_reason: true,
  58                 flesh_li_details: true,
  59                 flesh_fund: true,
  60                 flesh_li_details_copy: true,
  61                 flesh_li_details_location: true,
  62                 flesh_li_details_receiver: true,
  63                 distribution_formulas: true
  64             }
  65         ).toPromise()
  66         .then(li => this.lineitem = li)
  67         .then(_ => this.getRemainingData())
  68         .then(_ => this.populatePreview());
  69     }
  70
  71     getRemainingData(): Promise<any> {
  72
  73         // Flesh owning lib
  74         this.lineitem.lineitem_details().forEach(lid => {
  75             lid.owning_lib(this.org.get(lid.owning_lib()));
  76         });
  77
  78         return this.net.request(
  79             'open-ils.circ',
  80             'open-ils.circ.bre.holds.count', this.lineitem.eg_bib_id()
  81         ).toPromise().then(count => this.holdCount = count);
  82
  83     }
  84
  85     populatePreview(): Promise<any> {
  86
  87         return this.printer.compileRemoteTemplate({
  88             templateName: 'lineitem_worksheet',
  89             printContext: 'default',
  90             contextData: {
  91                 lineitem: this.lineitem,
  92                 hold_count: this.holdCount
  93             }
  94
  95         }).then(response => {
  96             this.outlet.innerHTML = response.content;
  97         });
  98     }
  99
 100     printWorksheet(closeTab?: boolean) {
 101
 102         if (closeTab || this.closing) {
 103             const sub: any = this.printer.printJobQueued$.subscribe(
 104                 req => {
 105                     if (req.templateName === 'lineitem_worksheet') {
 106                         setTimeout(() => {
 107                             window.close();
 108                             sub.unsubscribe();
 109                         }, 2000); // allow for a time cushion past queueing.
 110                     }
 111                 }
 112             );
 113         }
 114
 115         this.printer.print({
 116             templateName: 'lineitem_worksheet',
 117             contextData: {
 118                 lineitem: this.lineitem,
 119                 hold_count: this.holdCount
 120             },
 121             printContext: 'default'
 122         });
 123     }
 124 }
 125