index.js

const express = require("express");
const userRoutes = require("./routes/usercontroller");
const cors = require("cors");

const cors = require("cors");
const bodyParser = require("body-parser");
const cookieParser = require("cookie-parser");
require("dotenv").config({ path: "../.env" });
const app = express();

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

// app.use(cors({
//     origin:"http://localhost:3000",
//     //methods: ["GET", "POST", "PUT", "DELETE", "OPTIONS"],
//     credentials: true
// }))
app.use(cookieParser());

app.use(
  cors({
    origin: "http://localhost:3000",
    methods: ["GET", "POST", "PUT", "DELETE", "OPTIONS"],
    credentials: true,
  })
);

const connectDB = require("./config/db.js");
connectDB();

app.use("/api", userRoutes);

const PORT = process.env.PORT;
app.listen(PORT, () => {
  console.log("Running at", PORT);
});