lib/src/http/response/JSONResponseFactory.ts

import {ResponseFactory} from "./ResponseFactory";
import {Request} from "../lifecycle/Request";

export function json(value: any): JSONResponseFactory {
    return new JSONResponseFactory(value)
}

export class JSONResponseFactory extends ResponseFactory {
    constructor(
        public readonly value: any
    ) { super() }

    public async write(request: Request) {
        request = await super.write(request)
        request.response.setHeader('Content-Type', 'application/json')
        request.response.body = JSON.stringify(this.value)
        return request
    }
}