How Router.prefix method really works?

[bassiounix]

I have an app with the following routes
/ - get method
/app - get method
/auth/register - get && post methods
/auth/login - get && post methods
/api/notes - get && post methods
I wrote this code and it doesn't work as expected

// router.ts file
import { Router, RouterContext } from "./deps.ts";
import addNote from "./functions/addNote.ts";
import getAllNotes from "./functions/getAllNotes.ts";
import getNoteById from "./functions/getNoteById.ts";
import { login, postLogin } from "./auth/login.ts";
import { postRegister, register } from "./auth/register.ts";
import authorizeUser from "./auth/authorizeUser.ts";
import serveApp from "./functions/serveApp.ts";
import { serveIndexPage } from "./functions/serveIndexPage.ts";

const router: Router = new Router();

router
  .get("/", serveIndexPage)
  .get("/app", authorizeUser, serveApp);

router
  .prefix("/api/notes")
  .get("/", getAllNotes)
  .get("/:id", getNoteById)
  .post("/", addNote);

router
  .prefix("/auth/login")
  .get("/", login)
  .post("/", postLogin);

router
  .prefix("/auth/register")
  .get("/", register)
  .post("/", postRegister);

export default router;

can anyone help me to fix it :)

[elycheikhsmail]

we need deno version and oak version your are using and error message then we can help you.
in this moment deno module are linked to a specific deno version this may boken some code that work with deno version x but not in version y