index.js

import express from "express";
import bodyParser from "body-parser";
import mongoose from "mongoose";
import cors from "cors";
import dotenv from "dotenv";
import multer from "multer";
import helmet from "helmet";
import morgan from "morgan";
import path from "path";
import { fileURLToPath } from "url";
import { register } from "./controllers/auth.js";
import authRoutes from "./routes/auth.js"
import userRoutes from "./routes/users.js"
import { verifyToken } from "./middleware/auth.js"; 
import User from "../server/models/User.js";
import Post from "./models/Post.js";
import { users,posts } from "../server/data/index.js";
import { createPost } from "./controllers/posts.js";



/* CONFIGURATION & MIDDLEWARES */

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
dotenv.config();
const app = express();
app.use(express.json());
app.use(helmet());
app.use(helmet.crossOriginResourcePolicy({policy : 'cross-origin'}));
app.use(morgan('common'));
app.use(bodyParser.json({limit:'30mb' , extended : true}));
app.use(bodyParser.urlencoded({limit:'30mb' , extended : true}));
app.use(cors());
app.use('/assets',express.static(path.join(__dirname,'public/assets')));


/* FILES STORAGE  */

const storage = multer.diskStorage({
    destination : function(req,file,cb) {
        cb(null,'public/assets')
    },
    filename: function(req,file,cb) {
        cb(null,file.originalname);
    }
})
const upload = multer({storage});

/*ROUTES WTITH FILES */
app.post("auth/regiter",upload.single("picture"),register);
app.post("/post",verifyToken,upload.single("picture"),createPost)

/*ROUTES*/
app.use("/auth",authRoutes)
app.use("/user",userRoutes)


/* MONGOOSE SETUP */
const PORT = 3001;
mongoose.connect("mongodb+srv://hassankhalil518:hassan1234@cluster0.yegqfrl.mongodb.net/?retryWrites=true&w=majority", {
    useNewUrlParser : true,
    useUnifiedTopology: true,

}).then(()=>{

    app.listen(PORT,()=>console.log(`SERVER is listening on Port : ${PORT}`));
    /*ADD DATA ONE TIME */
    //User.insertMany(users)
    //Post.insertMany(posts)

}).catch((error)=>console.log(`${error} did not connect `));