Open-ILS/src/eg2/src/app/staff/catalog/record/parts.component.ts

   1 import {Component, OnInit, Input, ViewChild} from '@angular/core';
   2 import {IdlService, IdlObject} from '@eg/core/idl.service';
   3 import {PcrudService} from '@eg/core/pcrud.service';
   4 import {Pager} from '@eg/share/util/pager';
   5 import {OrgService} from '@eg/core/org.service';
   6 import {PermService} from '@eg/core/perm.service';
   7 import {GridDataSource} from '@eg/share/grid/grid';
   8 import {GridComponent} from '@eg/share/grid/grid.component';
   9 import {FmRecordEditorComponent} from '@eg/share/fm-editor/fm-editor.component';
  10 import {PartMergeDialogComponent} from './part-merge-dialog.component';
  11
  12 @Component({
  13   selector: 'eg-catalog-record-parts',
  14   templateUrl: 'parts.component.html'
  15 })
  16 export class PartsComponent implements OnInit {
  17
  18     recId: number;
  19     gridDataSource: GridDataSource;
  20     initDone: boolean;
  21     @ViewChild('partsGrid') partsGrid: GridComponent;
  22     @ViewChild('editDialog') editDialog: FmRecordEditorComponent;
  23     @ViewChild('mergeDialog') mergeDialog: PartMergeDialogComponent;
  24
  25     canCreate: boolean;
  26     canDelete: boolean;
  27     createNew: () => void;
  28     deleteSelected: (rows: IdlObject[]) => void;
  29     mergeSelected: (rows: IdlObject[]) => void;
  30     permissions: {[name: string]: boolean};
  31
  32     @Input() set recordId(id: number) {
  33         this.recId = id;
  34         // Only force new data collection when recordId()
  35         // is invoked after ngInit() has already run.
  36         if (this.initDone) {
  37             this.partsGrid.reload();
  38         }
  39     }
  40
  41     constructor(
  42         private idl: IdlService,
  43         private org: OrgService,
  44         private pcrud: PcrudService,
  45         private perm: PermService
  46     ) {
  47         this.permissions = {};
  48         this.gridDataSource = new GridDataSource();
  49     }
  50
  51     ngOnInit() {
  52         this.initDone = true;
  53
  54         // Load edit perms
  55         this.perm.hasWorkPermHere([
  56             'CREATE_MONOGRAPH_PART',
  57             'UPDATE_MONOGRAPH_PART',
  58             'DELETE_MONOGRAPH_PART'
  59         ]).then(perms => this.permissions = perms);
  60
  61         this.gridDataSource.getRows = (pager: Pager, sort: any[]) => {
  62             const orderBy: any = {};
  63
  64             if (sort.length) { // Sort provided by grid.
  65                 orderBy.bmp = sort[0].name + ' ' + sort[0].dir;
  66             } else {
  67                 orderBy.bmp = 'label';
  68             }
  69
  70             const searchOps = {
  71                 offset: pager.offset,
  72                 limit: pager.limit,
  73                 order_by: orderBy
  74             };
  75
  76             return this.pcrud.search('bmp',
  77                 {record: this.recId, deleted: 'f'}, searchOps);
  78         };
  79
  80         this.partsGrid.onRowActivate.subscribe(
  81             (part: IdlObject) => {
  82                 this.editDialog.mode = 'update';
  83                 this.editDialog.recId = part.id();
  84                 this.editDialog.open().then(
  85                     ok => this.partsGrid.reload(),
  86                     err => {}
  87                 );
  88             }
  89         );
  90
  91         this.createNew = () => {
  92
  93             const part = this.idl.create('bmp');
  94             part.record(this.recId);
  95             this.editDialog.record = part;
  96
  97             this.editDialog.mode = 'create';
  98             this.editDialog.open().then(
  99                 ok => this.partsGrid.reload(),
 100                 err => {}
 101             );
 102         };
 103
 104         this.deleteSelected = (parts: IdlObject[]) => {
 105             parts.forEach(part => part.isdeleted(true));
 106             this.pcrud.autoApply(parts).subscribe(
 107                 val => console.debug('deleted: ' + val),
 108                 err => {},
 109                 ()  => this.partsGrid.reload()
 110             );
 111         };
 112
 113         this.mergeSelected = (parts: IdlObject[]) => {
 114             if (parts.length < 2) { return; }
 115             this.mergeDialog.parts = parts;
 116             this.mergeDialog.open().then(
 117                 ok => this.partsGrid.reload(),
 118                 err => console.debug('Dialog dismissed')
 119             );
 120         };
 121     }
 122 }
 123