server.js

//This will be the starting file of the project

const express = require("express")
const mongoose = require("mongoose")
const app = express()
const server_config = require("./configs/server.config")
const db_config = require("./configs/db.config")
const user_model = require("./models/user.model")
const bcrypt = require("bcryptjs")

app.use(express.json())
//Create an admin user at the starting of the appication if not already present



//Connection with mongodb
mongoose.connect(db_config.DB_URL)

const db = mongoose.connection

db.on("error",()=>{
    console.log("Error while connecting to the mongoDB")
})
db.once("open", ()=>{
    console.log("Connected to MongoDB")
    init()
})

async function init(){
    try{
        let user = await user_model.findOne({userId : "admin"})

         if(user){
            console.log("Admin is already present")
            return
        }
    }catch(err){
        console.log("Error while reading the data",err)
    }
    
    try{
        user = await user_model.create({
            name : "Shivangi",
            userId : "admin",
            email : "shivangisingh0306@gmail.com",
            userType : "ADMIN",
            password : bcrypt.hashSync("Welcome1",8)
        })
        console.log("Admin created ", user)


    }catch(err){
        console.log("Error while create admin",err)
    }
}

//Stich the route to the server
require("./routes/auth.routes")(app)
require("./routes/category.routes")(app)


//Start the server
app.listen(server_config.PORT, ()=>{
    console.log("Server started at port num : ",server_config.PORT)
})