Open-ILS/src/eg2/src/app/staff/acq/po/charges.component.ts

   1 import {Component, OnInit, Input} from '@angular/core';
   2 import {Router, ActivatedRoute, ParamMap} from '@angular/router';
   3 import {IdlService, IdlObject} from '@eg/core/idl.service';
   4 import {PcrudService} from '@eg/core/pcrud.service';
   5 import {ComboboxEntry} from '@eg/share/combobox/combobox.component';
   6 import {PoService} from './po.service';
   7
   8 @Component({
   9   templateUrl: 'charges.component.html',
  10   selector: 'eg-acq-po-charges'
  11 })
  12 export class PoChargesComponent implements OnInit {
  13
  14     showBody = false;
  15     autoId = -1;
  16
  17     constructor(
  18         private idl: IdlService,
  19         private pcrud: PcrudService,
  20         public  poService: PoService
  21     ) {}
  22
  23     ngOnInit() {
  24         this.poService.poRetrieved.subscribe(() => {
  25             if (this.po().po_items().length > 0) {
  26                 this.showBody = true;
  27             }
  28         });
  29     }
  30
  31     po(): IdlObject {
  32         return this.poService.currentPo;
  33     }
  34
  35     newCharge() {
  36         this.showBody = true;
  37         const chg = this.idl.create('acqpoi');
  38         chg.isnew(true);
  39         chg.purchase_order(this.po().id());
  40         chg.id(this.autoId--);
  41         this.po().po_items().push(chg);
  42     }
  43
  44     saveCharge(charge: IdlObject) {
  45         if (!charge.inv_item_type()) { return; }
  46
  47         charge.id(undefined);
  48         this.pcrud.create(charge).toPromise()
  49         .then(item => {
  50             charge.id(item.id());
  51             charge.isnew(false);
  52         })
  53         .then(_ => this.poService.refreshOrderSummary());
  54     }
  55
  56     removeCharge(charge: IdlObject) {
  57         this.po().po_items( // remove local copy
  58             this.po().po_items().filter(item => item.id() !== charge.id())
  59         );
  60
  61         if (!charge.isnew()) {
  62             this.pcrud.remove(charge).toPromise()
  63             .then(_ => this.poService.refreshOrderSummary());
  64         }
  65     }
  66 }
  67