LP1885767 Staff catalog exclude electronic option
[Evergreen.git] / Open-ILS / src / eg2 / src / app / staff / catalog / prefs.component.ts
1 import {Component, OnInit, ViewChild} from '@angular/core';
2 import {IdlObject} from '@eg/core/idl.service';
3 import {StaffCatalogService} from './catalog.service';
4 import {ServerStoreService} from '@eg/core/server-store.service';
5 import {ToastService} from '@eg/share/toast/toast.service';
6 import {StringComponent} from '@eg/share/string/string.component';
7 import {ComboboxEntry} from '@eg/share/combobox/combobox.component';
8
9 /* Component for managing catalog preferences */
10
11 const CATALOG_PREFS = [
12     'eg.search.search_lib',
13     'eg.search.pref_lib',
14     'eg.search.adv_pane',
15     'eg.catalog.results.count',
16     'eg.staffcat.exclude_electronic'
17 ];
18
19 @Component({
20   templateUrl: 'prefs.component.html'
21 })
22 export class PreferencesComponent implements OnInit {
23
24     settings: Object = {};
25
26     @ViewChild('successMsg', {static: false}) successMsg: StringComponent;
27     @ViewChild('failMsg', {static: false}) failMsg: StringComponent;
28
29     constructor(
30         private store: ServerStoreService,
31         private toast: ToastService,
32         private staffCat: StaffCatalogService,
33     ) {}
34
35     ngOnInit() {
36         this.staffCat.createContext();
37
38         // Pre-fetched by the resolver.
39         this.store.getItemBatch(CATALOG_PREFS)
40         .then(settings => this.settings = settings);
41     }
42
43     orgChanged(org: IdlObject, setting: string) {
44         const localVar = setting === 'eg.search.search_lib' ?
45             'defaultSearchOrg' : 'prefOrg';
46
47         this.updateValue(setting, org ? org.id() : null)
48         .then(val => this.staffCat[localVar] = val);
49     }
50
51     paneChanged(entry: ComboboxEntry) {
52         this.updateValue('eg.search.adv_pane', entry ? entry.id : null)
53         .then(value => this.staffCat.defaultTab = value);
54     }
55
56     countChanged() {
57         this.updateValue('eg.catalog.results.count',
58             this.settings['eg.catalog.results.count'] || null)
59         .then(value => {
60             this.staffCat.searchContext.pager.limit = value || 20;
61         });
62     }
63
64     checkboxChanged(setting: string) {
65         const value = this.settings[setting];
66         this.updateValue(setting, value || null);
67
68         if (setting === 'eg.staffcat.exclude_electronic') {
69             this.staffCat.showExcludeElectronic = value;
70         }
71     }
72
73     updateValue(setting: string, value: any): Promise<any> {
74         const promise = (value === null) ?
75             this.store.removeItem(setting) :
76             this.store.setItem(setting, value);
77
78         return promise
79             .then(_ => this.toast.success(this.successMsg.text))
80             .then(_ => value);
81     }
82 }
83