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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 48 49 50 51 52 53 54 55 56 57 58 59 60 | 1x 1x 1x 1x 1x 1x 1x 1x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 10x 4x 4x 4x 4x 2x | import { ChangeDetectionStrategy, ChangeDetectorRef, Component, DestroyRef, OnInit, inject } from '@angular/core';
import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
import { Observable, combineLatest } from 'rxjs';
import { shareReplay, take } from 'rxjs/operators';
import { AccountFacade } from 'ish-core/facades/account.facade';
import { CheckoutFacade } from 'ish-core/facades/checkout.facade';
import { BasketView } from 'ish-core/models/basket/basket.model';
import { CheckoutStepType } from 'ish-core/models/checkout/checkout-step.type';
import { HttpError } from 'ish-core/models/http-error/http-error.model';
import { ShippingMethod } from 'ish-core/models/shipping-method/shipping-method.model';
@Component({
selector: 'ish-checkout-shipping-page',
templateUrl: './checkout-shipping-page.component.html',
changeDetection: ChangeDetectionStrategy.OnPush,
})
export class CheckoutShippingPageComponent implements OnInit {
loading$: Observable<boolean>;
basketError$: Observable<HttpError>;
basket$: Observable<BasketView>;
shippingMethods$: Observable<ShippingMethod[]>;
isBusinessCustomer$: Observable<boolean>;
isDesiredDeliveryDate$: Observable<boolean>;
private destroyRef = inject(DestroyRef);
nextDisabled = false;
constructor(
private checkoutFacade: CheckoutFacade,
private accountFacade: AccountFacade,
private cd: ChangeDetectorRef
) {}
ngOnInit() {
this.basket$ = this.checkoutFacade.basket$;
this.loading$ = this.checkoutFacade.basketLoading$;
this.basketError$ = this.checkoutFacade.basketError$;
this.shippingMethods$ = this.checkoutFacade.eligibleShippingMethods$().pipe(shareReplay(1));
this.isDesiredDeliveryDate$ = this.checkoutFacade.isDesiredDeliveryDateEnabled$;
this.isBusinessCustomer$ = this.accountFacade.isBusinessCustomer$;
}
/**
* Validates the basket and jumps to the next checkout step (Payment)
*/
goToNextStep() {
combineLatest([this.shippingMethods$, this.basket$])
.pipe(take(1), takeUntilDestroyed(this.destroyRef))
.subscribe(([shippingMethods, basket]) => {
this.nextDisabled = !basket || !shippingMethods?.length || !basket.commonShippingMethod;
this.cd.markForCheck();
if (!this.nextDisabled) {
this.checkoutFacade.continue(CheckoutStepType.Payment);
}
});
}
}
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