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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 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 5x 5x 5x 5x 5x 5x 3x 5x 6x 4x 4x 5x 5x 5x 5x 4x 2x 5x 4x 1x 4x | import { ChangeDetectionStrategy, ChangeDetectorRef, Component, DestroyRef, OnInit, inject } from '@angular/core';
import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
import { UntypedFormGroup } from '@angular/forms';
import { FormlyFieldConfig } from '@ngx-formly/core';
import { Observable, combineLatest } from 'rxjs';
import { distinctUntilChanged, map, switchMap, take, withLatestFrom } from 'rxjs/operators';
import { AccountFacade } from 'ish-core/facades/account.facade';
import { CheckoutFacade } from 'ish-core/facades/checkout.facade';
import { SelectOption } from 'ish-core/models/select-option/select-option.model';
import { whenTruthy } from 'ish-core/utils/operators';
import { markAsDirtyRecursive } from 'ish-shared/forms/utils/form-utils';
/**
* Assign a cost center for to the basket for business customers
*/
@Component({
selector: 'ish-basket-cost-center-selection',
templateUrl: './basket-cost-center-selection.component.html',
changeDetection: ChangeDetectionStrategy.OnPush,
})
export class BasketCostCenterSelectionComponent implements OnInit {
form = new UntypedFormGroup({});
fields$: Observable<FormlyFieldConfig[]>;
model: { costCenter: string };
private costCenterOptions$: Observable<SelectOption[]>;
private destroyRef = inject(DestroyRef);
constructor(
private checkoutFacade: CheckoutFacade,
private accountFacade: AccountFacade,
private cd: ChangeDetectorRef
) {}
ngOnInit() {
this.costCenterOptions$ = this.accountFacade.isBusinessCustomer$.pipe(
whenTruthy(),
switchMap(() => this.checkoutFacade.eligibleCostCenterSelectOptions$())
);
this.fields$ = combineLatest([
this.costCenterOptions$,
// retrigger field render when cost center is updated (maybe we don't need the placeholder anymore)
this.checkoutFacade.basket$.pipe(
map(basket => basket?.costCenter),
distinctUntilChanged()
),
]).pipe(
map(([options]) => options),
map(options => (options.length ? this.getFields(options) : undefined)),
whenTruthy()
);
// initialize model with the basket costCenter
this.checkoutFacade.basket$
.pipe(whenTruthy(), take(1), takeUntilDestroyed(this.destroyRef))
.subscribe(basket => (this.model = { costCenter: basket.costCenter }));
// save changes after form value changed
this.form.valueChanges
.pipe(
whenTruthy(),
map(val => val.costCenter),
distinctUntilChanged(),
withLatestFrom(this.checkoutFacade.basket$),
takeUntilDestroyed(this.destroyRef)
)
.subscribe(([costCenter, basket]) => {
if (costCenter !== basket.costCenter && !!costCenter) {
this.checkoutFacade.updateBasketCostCenter(costCenter);
}
});
// mark form as dirty to display validation errors
this.checkoutFacade.basketValidationResults$.pipe(takeUntilDestroyed(this.destroyRef)).subscribe(results => {
Iif (
!results?.valid &&
results?.errors?.find(error => error.code === 'basket.validation.cost_center_missing.error')
) {
markAsDirtyRecursive(this.form);
this.cd.markForCheck();
}
});
}
private getFields(options: SelectOption[]): FormlyFieldConfig[] {
if (options.length === 1 && options[0].value && !this.model?.costCenter) {
this.model = { ...this.model, costCenter: options[0].value };
}
return [
{
key: 'costCenter',
type: 'ish-search-select-field',
props: {
label: 'checkout.cost_center.select.label',
required: true,
hideRequiredMarker: true,
options,
placeholder: options.length > 1 && !this.model?.costCenter ? 'account.option.select.text' : undefined,
},
},
];
}
}
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