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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | 2x 2x 2x 2x 1x 1x 1x | import { ChangeDetectionStrategy, Component, EventEmitter, Input, OnInit, Output, ViewChild } from '@angular/core';
import { Observable } from 'rxjs';
import { ProductContextFacade } from 'ish-core/facades/product-context.facade';
import { LineItemUpdate } from 'ish-core/models/line-item-update/line-item-update.model';
import { ProductView } from 'ish-core/models/product-view/product-view.model';
import { ModalDialogComponent } from 'ish-shared/components/common/modal-dialog/modal-dialog.component';
/**
* The Line Item Edit Component displays an edit-link and edit-dialog.
*/
@Component({
selector: 'ish-line-item-edit',
templateUrl: './line-item-edit.component.html',
changeDetection: ChangeDetectionStrategy.OnPush,
})
export class LineItemEditComponent implements OnInit {
@ViewChild('modalDialog') modalDialogRef: ModalDialogComponent<unknown>;
@Input({ required: true }) itemId: string;
@Output() updateItem = new EventEmitter<LineItemUpdate>();
product$: Observable<ProductView>;
constructor(private context: ProductContextFacade) {}
ngOnInit() {
this.product$ = this.context.select('product');
}
show() {
this.modalDialogRef.show();
this.context.hold(this.context.select('product'), product => {
this.modalDialogRef.options.confirmDisabled = !product.available;
});
this.context.hold(this.modalDialogRef.confirmed, () =>
this.updateItem.emit({
itemId: this.itemId,
sku: this.context.get('sku'),
quantity: this.context.get('quantity'),
})
);
}
}
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