garrettmills
1d5056b753
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29 lines
796 B
TypeScript
29 lines
796 B
TypeScript
import {ResponseFactory} from './ResponseFactory'
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import {Request} from '../lifecycle/Request'
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/**
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* Helper function to create a new JSONResponseFactory of the given value.
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* @param value
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*/
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export function json(value: unknown): JSONResponseFactory {
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return new JSONResponseFactory(value)
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}
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/**
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* Response factory that writes the given object as JSON to the response.
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*/
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export class JSONResponseFactory extends ResponseFactory {
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constructor(
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public readonly value: unknown,
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) {
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super()
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}
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public async write(request: Request): Promise<Request> {
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request = await super.write(request)
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request.response.setHeader('Content-Type', 'application/json')
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request.response.body = JSON.stringify(this.value)
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return request
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}
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}
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