index.js

const express = require("express");
const app = express();
require("dotenv").config();
const mongoose = require("mongoose");
const cors = require("cors");

const PORT = process.env.PORT || 9002;

const authRoutes = require("./routes/auth");
const userRoutes = require("./routes/users");
const postRoutes = require("./routes/posts");

app.use(express.json());
app.use(cors());

mongoose.set('strictQuery', true);
mongoose
  .connect(process.env.MONGODB_URL, {
    useNewUrlParser: true,
    useUnifiedTopology: true,
  })
  .then(() => console.log("MongoDb connected successfully"))
  .catch((err) => console.log(err.message));

app.get("/", (req, res) => {
  res.send("Welcome to the backend of Blog app");
});

app.use("/api/auth", authRoutes);
app.use("/api/users", userRoutes);
app.use("/api/posts", postRoutes);

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