20 lines
621 B
TypeScript
20 lines
621 B
TypeScript
import {Injectable} from '@angular/core';
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import {ActivatedRouteSnapshot, Resolve, Router, RouterStateSnapshot} from '@angular/router';
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import {ProductService} from './product.service';
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import {Product} from '../core/product';
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import {Observable} from 'rxjs/internal/Observable';
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@Injectable({
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providedIn: 'root'
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})
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export class ProductResolver implements Resolve<Product> {
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constructor(private ser: ProductService, private router: Router) {
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}
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resolve(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<Product> {
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const id = route.paramMap.get('id');
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return this.ser.get(id);
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}
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}
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