index.js

import express from "express";
import { getUserInfo } from "@replit/repl-auth";

const app = express();

import Vote from "./models/Vote.js";
import encrypted from "./utils/encrypted.js";
import vote from "./utils/vote.js";
import getAllVotes from "./utils/getAllVotes.js";

app.use(express.static("public"));
app.set("view engine", "ejs");
app.use((req, res, next) => {
  res.append("Access-Control-Allow-Origin", "*");
  next();
});

app.get("/", async (req, res) => {
  const user = getUserInfo(req);
  const loggedIn = !!user;
  const votes = await getAllVotes();

  const userAlreadyVoted = loggedIn
    ? (await encrypted(user.id)) === null
    : false;

  res.render("index", { loggedIn, votes, userAlreadyVoted });
});

app.post("/vote/:option", async (req, res) => {
  const user = getUserInfo(req);

  if (user) {
    const success = await vote(user.id, parseInt(req.params.option));

    if (success) {
      const votes = await getAllVotes();
      return res.status(200).json({ ...votes, message: "Success." });
    } else {
      return res.status(400).json({ message: "There was an error in voting." });
    }
  } else {
    return res.status(401).json({ message: "You must be logged in to vote." });
  }
});

app.get("/api", async (req, res) => {
  const votes = await getAllVotes();
  return res.status(200).json(votes);
});

app.get("/api/data", async (req, res) => {
  const votes = await Vote.findAll({ raw: true });
  return res.status(200).json(votes);
});

app.listen(8080);