rick-and-morty/stubs/api/index.js

const router = require("express").Router();

router.get("/landing-data", (request, response) => {
  response.send(require("../json/landing-data/success.json"));
});

router.post("/login", (req, res) => {
  const { username, password } = req.body;
  if (username === "admin") {
    response.send(require("../json/landing-data/success.json"));
  } else {
    response.send(require("../json/landing-data/success.json"));
  }
});

module.exports = router;