maguro_success_or_fail.ts

import {
  Application,
  Router,
  Status,
} from "https://deno.land/x/oak@v7.5.0/mod.ts";

function createApp(): Application {
  const app = new Application();
  const router = new Router();

  router.all("/success", (ctx) => {
    ctx.response.body = "success!";
    ctx.response.status = Status.OK;
  })

  router.all("/fail", (ctx) => {
    ctx.response.status = Status.InternalServerError;
  })

  app.use(router.routes());

  return app;
}

const app = createApp();
addEventListener("fetch", app.fetchEventHandler());