mirror of https://github.com/Squidex/squidex.git
Sebastian
9 years ago
18 changed files with 253 additions and 65 deletions
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/* |
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* Squidex Headless CMS |
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* |
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* @license |
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* Copyright (c) Sebastian Stehle. All rights reserved |
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*/ |
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import { IMock, Mock } from 'typemoq'; |
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import { Observable } from 'rxjs'; |
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import { ContentsService } from 'shared'; |
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import { ResolveContentGuard } from './resolve-content.guard'; |
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import { RouterMockup } from './router-mockup'; |
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describe('ResolveContentGuard', () => { |
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const route = { |
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params: { |
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appName: 'my-app' |
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}, |
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parent: { |
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params: { |
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schemaName: 'my-schema' |
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}, |
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parent: { |
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params: { |
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contentId: '123' |
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} |
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} |
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} |
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}; |
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let appsStore: IMock<ContentsService>; |
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beforeEach(() => { |
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appsStore = Mock.ofType(ContentsService); |
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}); |
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it('should throw if route does not contain parameter', () => { |
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const guard = new ResolveContentGuard(appsStore.object, <any>new RouterMockup()); |
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expect(() => guard.resolve(<any>{ params: {} }, <any>{})).toThrow('Route must contain app and schema name and id.'); |
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}); |
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it('should navigate to 404 page if schema is not found', (done) => { |
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appsStore.setup(x => x.getContent('my-app', 'my-schema', '123')) |
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.returns(() => Observable.of(null!)); |
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const router = new RouterMockup(); |
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const guard = new ResolveContentGuard(appsStore.object, <any>router); |
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guard.resolve(<any>route, <any>{}) |
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.then(result => { |
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expect(result).toBeFalsy(); |
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expect(router.lastNavigation).toEqual(['/404']); |
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done(); |
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}); |
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}); |
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it('should navigate to 404 page if schema loading fails', (done) => { |
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appsStore.setup(x => x.getContent('my-app', 'my-schema', '123')) |
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.returns(() => Observable.throw(null!)); |
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const router = new RouterMockup(); |
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const guard = new ResolveContentGuard(appsStore.object, <any>router); |
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guard.resolve(<any>route, <any>{}) |
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.then(result => { |
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expect(result).toBeFalsy(); |
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expect(router.lastNavigation).toEqual(['/404']); |
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done(); |
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}); |
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}); |
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it('should return schema if loading succeeded', (done) => { |
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const schema = {}; |
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appsStore.setup(x => x.getContent('my-app', 'my-schema', '123')) |
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.returns(() => Observable.of(schema)); |
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const router = new RouterMockup(); |
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const guard = new ResolveContentGuard(appsStore.object, <any>router); |
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guard.resolve(<any>route, <any>{}) |
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.then(result => { |
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expect(result).toBe(schema); |
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done(); |
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}); |
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}); |
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}); |
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@ -0,0 +1,64 @@ |
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/* |
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* Squidex Headless CMS |
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* |
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* @license |
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* Copyright (c) Sebastian Stehle. All rights reserved |
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*/ |
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import { Injectable } from '@angular/core'; |
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import { ActivatedRouteSnapshot, Resolve, Router, RouterStateSnapshot } from '@angular/router'; |
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import { ContentDto, ContentsService } from './../services/contents.service'; |
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@Injectable() |
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export class ResolveContentGuard implements Resolve<ContentDto> { |
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constructor( |
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private readonly contentsService: ContentsService, |
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private readonly router: Router |
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) { |
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} |
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public resolve(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Promise<ContentDto> { |
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const appName = this.findParameter(route, 'appName'); |
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const schemaName = this.findParameter(route, 'schemaName'); |
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const contentId = this.findParameter(route, 'contentId'); |
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if (!appName || !schemaName || !contentId) { |
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throw 'Route must contain app and schema name and id.'; |
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} |
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const result = |
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this.contentsService.getContent(appName, schemaName, contentId).toPromise() |
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.then(dto => { |
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if (!dto) { |
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this.router.navigate(['/404']); |
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return null; |
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} |
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return dto; |
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}).catch(() => { |
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this.router.navigate(['/404']); |
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return null; |
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}); |
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return result; |
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} |
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private findParameter(route: ActivatedRouteSnapshot, name: string): string | null { |
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let result: string | null = null; |
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while (route) { |
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result = route.params[name]; |
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if (result) { |
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break; |
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} |
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route = route.parent; |
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} |
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return result; |
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} |
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} |
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