index.js

import express from 'express';
import cors from 'cors';
import mongoose from 'mongoose';
import dotenv from 'dotenv';
import roleRouter from './routes/role.js';
import authRouter from './routes/auth.js';
import userRouter from './routes/user.js';
import blogRouter from './routes/blog.js';
import cookieParser from 'cookie-parser';



const app = express();
dotenv.config();

app.use(express.json());
app.use(cookieParser());
app.use(cors({
    // origin:'http://localhost:4200',
    origin:"*",
    credentials : true,
}))

app.use("/api/role", roleRouter);
app.use('/api/auth', authRouter);
app.use('/api/user', userRouter);
app.use('/api/blog', blogRouter);

 ;

//Response Handler Middleware
app.use((obj, req, res, next) =>{
    const statusCode = obj.status || 500;
    const message = obj.message || "Something Went Wrong!";
    return res.status(statusCode).json({
        success : [200,201,204].some(a=> a === obj.status) ? true : false,
        status : statusCode,
        message : message,
        data : obj.data
    });
});


//Server Connection
app.listen(8080, () =>{
    connectMongoDB();
    console.log("----********Connected with Backend Server********----");
})

//Mongo DB Connection
const connectMongoDB = async () =>{
    try {
        
        await mongoose.connect(process.env.MONGO_CONNECTION_URL);
        console.log("----********Connected with Mongo Database********----")

    } catch (error) {
        throw error;
    }
}