index.js

import express from "express";
import bodyParser from "body-parser";
import mongoose from "mongoose";
import cors from "cors";
import postsRoutes from "./routes/posts.js";
import userRoutes from "./routes/users.js";
import dotenv from "dotenv";

const app = express();
dotenv.config();
app.use(bodyParser.json({ limit: "30mb", extended: true }));
app.use(bodyParser.urlencoded({ limit: "30mb", extended: true }));
app.use(cors());
const port = process.env.PORT;
app.use("/api/posts", postsRoutes); // Meaning every routes in posts.js can only be accessed with /posts prefix
app.use("/api/user", userRoutes);

mongoose
  .connect(process.env.CONNECTION_URL, {
    useNewUrlParser: true,
    useUnifiedTopology: true,
  })
  .then(() => {
    app.listen(port, () => {
      console.log(`server running on port ${port}`);
    });
  })
  .catch((error) => {
    console.log(error.message);
  });