761f857f13
closes #1807 - e2e tests now also cover the tax calculator. - Dart app updated to match TS (it had no sales tax calculator). - TS sample source cleanup (e.g. removed many unnecessary `docregions`). - Prose updated to include @kwalrath's revisions from a while ago, Ward's comments, and some of my edits as well. Contributes to #1598 and #1508.
24 lines
570 B
TypeScript
24 lines
570 B
TypeScript
import { Injectable } from '@angular/core';
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import { Hero } from './hero';
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import { BackendService } from './backend.service';
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import { Logger } from './logger.service';
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@Injectable()
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// #docregion class
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export class HeroService {
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private heroes: Hero[] = [];
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constructor(
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private backend: BackendService,
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private logger: Logger) { }
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getHeroes() {
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this.backend.getAll(Hero).then( (heroes: Hero[]) => {
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this.logger.log(`Fetched ${heroes.length} heroes.`);
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this.heroes.push(...heroes); // fill cache
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});
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return this.heroes;
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}
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}
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