@tsed/platform-http/lib/esm/common/domain/PlatformContext.js

A TypeScript Framework on top of Express

import { DIContext, injector } from "@tsed/di";
import { $asyncEmit } from "@tsed/hooks";
import { PlatformApplication } from "../services/PlatformApplication.js";
import { PlatformRequest } from "../services/PlatformRequest.js";
import { PlatformResponse } from "../services/PlatformResponse.js";
export class PlatformContext extends DIContext {
    #isFinished;
    constructor(options) {
        super(options);
        this.PLATFORM = "WWW";
        this.#isFinished = false;
        options.endpoint && (this.endpoint = options.endpoint);
        this.event = options.event;
        this.response = new (options.ResponseKlass || PlatformResponse)(this);
        this.request = new (options.RequestKlass || PlatformRequest)(this);
        this.request.request.$ctx = this;
        this.request.request.id = this.id;
        this.response.setHeader("x-request-id", this.id);
    }
    get url() {
        return this.request.url;
    }
    get app() {
        return injector().get(PlatformApplication);
    }
    start() {
        return $asyncEmit("$onRequest", [this]);
    }
    async finish() {
        await Promise.all([$asyncEmit("$onResponse", [this]), this.destroy()]);
        this.#isFinished = true;
    }
    isFinished() {
        return this.#isFinished;
    }
    isDone() {
        return this.request?.isAborted() || this.response?.isDone() || this.isFinished();
    }
    /**
     * Return the framework request instance (Express, Koa, etc...)
     */
    getRequest() {
        return this.request.getRequest();
    }
    /**
     * Return the framework response instance (Express, Koa, etc...)
     */
    getResponse() {
        return this.response.getResponse();
    }
    /**
     * Get Node.js request
     */
    getReq() {
        return this.request.getReq();
    }
    /**
     * Get Node.js response
     */
    getRes() {
        return this.response.getRes();
    }
    /**
     * Return the original application instance.
     */
    getApp() {
        return this.app.getApp();
    }
}