28 lines
863 B
TypeScript
28 lines
863 B
TypeScript
import {ResponseFactory} from "./ResponseFactory"
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import {Rehydratable} from "../../util"
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import {Request} from "../lifecycle/Request";
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/**
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* Helper function that creates a DehydratedStateResponseFactory.
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* @param value
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*/
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export function dehydrate(value: Rehydratable): DehydratedStateResponseFactory {
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return new DehydratedStateResponseFactory(value)
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}
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/**
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* Response factor that sends a Rehydratable class' data as JSON.
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*/
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export class DehydratedStateResponseFactory extends ResponseFactory {
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constructor(
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public readonly rehydratable: Rehydratable
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) { super() }
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public async write(request: Request) {
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request = await super.write(request)
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request.response.body = JSON.stringify(this.rehydratable.dehydrate())
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request.response.setHeader('Content-Type', 'application/json')
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return request
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}
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}
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