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server.js
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server.js
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const express =require ('express');
const dotenv =require('dotenv');
const morgan=require("morgan")
const bodyparser=require("body-parser")
const path=require("path");
const connectDB = require('./server/database/connection');
const axios=require('axios');
const app =express();
const controller=require('./server/controller/controller.js')
dotenv.config( { path :'config.env'});
const PORT=process.env.PORT||8080
// log request
app.use(morgan('tiny'));
// mongodb connection
connectDB();
// parse request to body parser
app.use(express.urlencoded({extended:true}))
// set view engine
app.set("view engine","ejs")
//load assets to our express app and as express does not allow static server files so we need to use the below function
// to avail that static files in our application and this app.use will let the rquest from the client go throught the middleware function .
app.use('/css',express.static(path.resolve(__dirname,"assets/css")))
app.use('/img',express.static(path.resolve(__dirname,"assets/img")))
app.use('/js',express.static(path.resolve(__dirname,"assets/js")))
app.get('/',(req,res)=>{
// this axios will make a get request to /api/users
axios.get('http://localhost:3000/api/users')
.then(function(response)
{
console.log(response.data);
res.render('index',{ users:response.data})
})
.catch(err=>{
res.send(err);
})
})
app.get('/add-user',(req,res)=>{
res.render('add_user');
})
app.get('/update-user',(req,res)=>{
axios.get('http://localhost:3000/api/users', { params : { id : req.query.id }})
.then(function(userdata){
res.render("update_user", { user : userdata.data})
})
.catch(err =>{
res.send(err);
})
})
// requests
// used postman to test the below url requests, whether it is working fine or not
app.post('/api/users',controller.create);
app.get('/api/users',controller.find);
app.put('/api/users/:id',controller.update);
app.delete('/api/users/:id',controller.delete);
app.listen(PORT, () =>{console.log(`Server is running on http://localhost:${PORT}`)});