server.js

"use strict";

const express = require('express')
const app = express()
const port = process.env.PORT || 3001;

const character_model = require('./data');

app.use(express.json())
app.use(function (req, res, next) {
  res.setHeader('Access-Control-Allow-Origin', 'http://localhost:3000');
  res.setHeader('Access-Control-Allow-Methods', 'GET,POST,PUT,DELETE,OPTIONS');
  res.setHeader('Access-Control-Allow-Headers', 'Content-Type, Access-Control-Allow-Headers');
  next();
});

app.get('/', (req, res) => {
    character_model.getCharacters()
    .then(response => {
      res.status(200).send(response);
    })
    .catch(error => {
      res.status(500).send(error);
    })
  });


app.listen(port, () => {
  console.log(`App running on port ${port}.`)
});