Created
January 11, 2022 08:13
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| import { NotFoundError } from './errors'; | |
| export default class QueryResult { | |
| constructor(p = Promise.resolve()) { | |
| this.promise = p; | |
| } | |
| null() { | |
| return new this.constructor((async () => { | |
| try { | |
| return await this.promise; | |
| } catch (err) { | |
| if (err instanceof NotFoundError) return null; | |
| throw err; | |
| } | |
| })()); | |
| } | |
| then(...args) { | |
| return this.promise.then(...args); | |
| } | |
| } |
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