24 lines
665 B
TypeScript
24 lines
665 B
TypeScript
import {Injectable, Type} from 'angular2/core';
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import {Logger} from './logger.service';
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import {Hero} from './hero';
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const HEROES = [
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new Hero('Windstorm', 'Weather mastery'),
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new Hero('Mr. Nice', 'Killing them with kindness'),
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new Hero('Magneta', 'Manipulates metalic objects')
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];
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@Injectable()
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export class BackendService {
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constructor(private _logger: Logger) {}
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getAll(type:Type) : PromiseLike<any[]>{
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if (type === Hero) {
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// TODO get from the database
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return Promise.resolve<Hero[]>(HEROES);
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}
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let err = new Error('Cannot get object of this type');
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this._logger.error(err);
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throw err;
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}
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} |