42 lines
890 B
TypeScript
42 lines
890 B
TypeScript
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// #docplaster
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// #docregion
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import {Injectable} from 'angular2/core';
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export class Crisis {
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constructor(public id: number, public name: string) { }
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}
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@Injectable()
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export class CrisisService {
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getCrises() { return crisesPromise; }
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getCrisis(id: number | string) {
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return crisesPromise
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.then(crises => crises.filter(c => c.id === +id)[0]);
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}
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// #enddocregion
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static nextCrisisId = 100;
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addCrisis(name:string) {
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name = name.trim();
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if (name){
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let crisis = new Crisis(CrisisService.nextCrisisId++, name);
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crisesPromise.then(crises => crises.push(crisis));
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}
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}
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// #docregion
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}
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var crises = [
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new Crisis(1, 'Princess Held Captive'),
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new Crisis(2, 'Dragon Burning Cities'),
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new Crisis(3, 'Giant Asteroid Heading For Earth'),
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new Crisis(4, 'Release Deadline Looms')
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];
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var crisesPromise = Promise.resolve(crises);
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// #enddocregion
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