Using Effect with Express for Sub-Route Handling

import { json, Request, Response, Router, urlencoded } from "express";

import {
  HttpApi,
  HttpApiBuilder,
  HttpApiEndpoint,
  HttpApiGroup,
  HttpServer
} from "@effect/platform";
import { Effect, Layer, Schema } from "effect";

const api = HttpApi.make("myApi").add(
  HttpApiGroup.make("group").add(
    HttpApiEndpoint.get("get", "/").addSuccess(Schema.String)
  )
)

const groupLive = HttpApiBuilder.group(api, 'group', (handlers) =>
  handlers.handle('get', () => Effect.succeed('Hello, world!'))
)

const MyApiLive = HttpApiBuilder.api(api).pipe(Layer.provide(groupLive))

// Convert the API to a web handler
const { dispose, handler } = HttpApiBuilder.toWebHandler(
  Layer.mergeAll(MyApiLive, HttpServer.layerContext)
)

export const router = Router({
  mergeParams: true
});

router.use(
  urlencoded({
    extended: true,
  })
);
router.use(json());

// as we don't have any sub-routes, this is used to handle all requests
router.use(async function effectHandler(req: Request, res: Response) {

  const url = `http://${req.headers.host}${req.url}`
  const init: RequestInit = {    method: req.method!  }
  const response = await handler(new Request(url, init))

  const text = await response.text()

  console.log("Text", text, text === '"Hello, world!"');
  //                                / ^             ^
  // ------------------------------- we should not have quotes

  res
    .status(response.status)
    .send({ message: text })

});

export default router