Open-ILS/src/eg2/src/app/staff/share/circ/route-dialog.component.ts

   1 import {Component, OnInit, Output, Input, ViewChild, EventEmitter} from '@angular/core';
   2 import {empty, of, from, Observable} from 'rxjs';
   3 import {tap, concatMap} from 'rxjs/operators';
   4 import {IdlService, IdlObject} from '@eg/core/idl.service';
   5 import {PcrudService} from '@eg/core/pcrud.service';
   6 import {OrgService} from '@eg/core/org.service';
   7 import {CircService} from './circ.service';
   8 import {StringComponent} from '@eg/share/string/string.component';
   9 import {AlertDialogComponent} from '@eg/share/dialog/alert.component';
  10 import {NgbModal, NgbModalOptions} from '@ng-bootstrap/ng-bootstrap';
  11 import {DialogComponent} from '@eg/share/dialog/dialog.component';
  12 import {CheckinResult} from './circ.service';
  13 import {ServerStoreService} from '@eg/core/server-store.service';
  14 import {PrintService} from '@eg/share/print/print.service';
  15
  16 /** Route Item Dialog */
  17
  18 @Component({
  19   templateUrl: 'route-dialog.component.html',
  20   selector: 'eg-circ-route-dialog'
  21 })
  22 export class RouteDialogComponent extends DialogComponent {
  23
  24     checkin: CheckinResult;
  25     noAutoPrint: {[template: string]: boolean} = {};
  26     slip: string;
  27     today = new Date();
  28
  29     constructor(
  30         private modal: NgbModal,
  31         private pcrud: PcrudService,
  32         private org: OrgService,
  33         private circ: CircService,
  34         private printer: PrintService,
  35         private serverStore: ServerStoreService) {
  36         super(modal);
  37     }
  38
  39     open(ops?: NgbModalOptions): Observable<any> {
  40         // Depending on various settings, the dialog may never open.
  41         // But in some cases we still have to collect the data
  42         // for printing.
  43
  44         return from(this.applySettings())
  45
  46         .pipe(concatMap(exit => {
  47             return from(
  48                 this.collectData().then(exit2 => {
  49                     // If either applySettings or collectData() tell us
  50                     // to exit, make it so.
  51                     return exit || exit2;
  52                 })
  53             );
  54         }))
  55
  56         .pipe(concatMap(exit => {
  57             if (exit) {
  58                 return of(exit);
  59             } else {
  60                 return super.open(ops);
  61             }
  62         }));
  63     }
  64
  65     collectData(): Promise<boolean> {
  66         let promise = Promise.resolve(null);
  67         const hold = this.checkin.hold;
  68
  69         console.debug('Route Dialog collecting data');
  70
  71         if (this.slip !== 'hold_shelf_slip') {
  72
  73             // Always fetch the most recent transit for the copy,
  74             // regardless of what data the server returns in the payload.
  75
  76             promise = promise.then(_ => this.circ.findCopyTransit(this.checkin))
  77             .then(transit => {
  78                 this.checkin.transit = transit;
  79                 this.checkin.destOrg = transit.dest();
  80                 this.checkin.routeTo = transit.dest().shortname();
  81                 return this.circ.getOrgAddr(this.checkin.destOrg.id(), 'holds_address');
  82             })
  83             .then(addr => {
  84                 this.checkin.destAddress = addr;
  85                 return this.org.settings('lib.courier_code', this.checkin.destOrg.id());
  86             })
  87
  88             .then(sets => this.checkin.destCourierCode = sets['lib.courier_code']);
  89         }
  90
  91         if (hold) {
  92             promise = promise.then(_ => {
  93                 return this.pcrud.retrieve('au', hold.usr(),
  94                     {flesh: 1, flesh_fields : {'au' : ['card']}}).toPromise()
  95                 .then(patron => this.checkin.patron = patron);
  96             });
  97         }
  98
  99         if (this.checkin.params.auto_print_holds_transits
 100             || this.circ.suppressCheckinPopups) {
 101             // Print and exit.
 102             return promise.then(_ => this.print()).then(_ => true); // exit
 103         }
 104
 105         return promise.then(_ => false); // keep going
 106     }
 107
 108     applySettings(): Promise<boolean> {
 109         console.debug('Route Dialog applying print settings');
 110
 111         if (this.checkin.transit) {
 112             if (this.checkin.patron && this.checkin.hold &&
 113                 // It's possible to recieve a fulfilled hold in the
 114                 // checkin response when a checkin results in canceling
 115                 // a hold transit for a hold that was fulfilled while
 116                 // the item was in transit.
 117                 !this.checkin.hold.fulfillment_time()) {
 118                 this.slip = 'hold_transit_slip';
 119             } else {
 120                 this.slip = 'transit_slip';
 121             }
 122         } else {
 123             this.slip = 'hold_shelf_slip';
 124         }
 125
 126         const autoPrintSet = 'circ.staff_client.do_not_auto_attempt_print';
 127
 128         return this.serverStore.getItemBatch([autoPrintSet]).then(sets => {
 129             const autoPrintArr = sets[autoPrintSet];
 130
 131             if (Array.isArray(autoPrintArr)) {
 132                 this.noAutoPrint['hold_shelf_slip'] =
 133                     autoPrintArr.includes('Hold Slip');
 134
 135                 this.noAutoPrint['hold_transit_slip'] =
 136                     autoPrintArr.includes('Hold/Transit Slip');
 137
 138                 this.noAutoPrint['transit_slip'] =
 139                     autoPrintArr.includes('Transit Slip');
 140             }
 141         })
 142         .then(_ => this.noAutoPrint[this.slip]);
 143     }
 144
 145     print(): Promise<any> {
 146         this.printer.print({
 147             templateName: this.slip,
 148             contextData: {checkin: this.checkin},
 149             printContext: 'default'
 150         });
 151
 152         this.close();
 153
 154         // TODO printer.print() should return a promise
 155         return Promise.resolve();
 156     }
 157 }
 158