31 lines
1.0 KiB
TypeScript
31 lines
1.0 KiB
TypeScript
import { Injectable } from '@angular/core';
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import { HttpResponse } from '@angular/common/http';
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import { Resolve, ActivatedRouteSnapshot, Router } from '@angular/router';
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import { Observable, of, EMPTY } from 'rxjs';
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import { mergeMap } from 'rxjs/operators';
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import { IFactura, Factura } from '../factura.model';
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import { FacturaService } from '../service/factura.service';
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@Injectable({ providedIn: 'root' })
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export class FacturaRoutingResolveService implements Resolve<IFactura> {
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constructor(protected service: FacturaService, protected router: Router) {}
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resolve(route: ActivatedRouteSnapshot): Observable<IFactura> | Observable<never> {
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const id = route.params['id'];
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if (id) {
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return this.service.find(id).pipe(
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mergeMap((factura: HttpResponse<Factura>) => {
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if (factura.body) {
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return of(factura.body);
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} else {
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this.router.navigate(['404']);
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return EMPTY;
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}
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})
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);
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}
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return of(new Factura());
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}
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}
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