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server.js
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server.js
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const { resolveSoa } = require('dns/promises');
const express=require('express');
const mongoose=require('mongoose');
const app=express();
app.use(express.urlencoded({extended:false}))
app.use(express.static('public'));
//mongoose connection
mongoose.connect("mongodb://localhost:27017/ilogin").then(()=>{
console.log("connection established");
}).catch((err)=>{
console.log(err);
});
const schemaUse=new mongoose.Schema(
{
name:{
type:String,
required:true
},
email:String,
password:String,
number:String
}
)
const person=new mongoose.model("records",schemaUse);
app.post('/register',async (req,res)=>{
try{
const details=new person({
name :req.body.name,
email :req.body.email,
password :req.body.password,
number:req.body.contact,
})
const result= await person.find({});
for (let i = 0; i < result.length; i++) {
var flag=0;
if (result[i].email==req.body.email) {
flag=+1;
break;
}
}
if(flag>=1){
res.render('alreadyregistered.ejs')
}else{
res.redirect('/login')
const result=await person.create(details);
console.log(result);
}
}catch(error){
console.log(error);
}
})
app.set('view-engine','ejs');
var username;
var useremail;
app.post('/login',async (req,res)=>{
username=req.body.name;
useremail=req.body.email;
const result=await person.find({}).sort({_id:-1})
try{
for (let i = 0; i < result.length; i++) {
if(req.body.email==result[i].email){
console.log(result[i].name+','+result[i].email+','+result[i].password);
console.log(i);
// console.log(result);
if(req.body.password==result[i].password){
console.log('success');
res.redirect('/entrypage')
}else{
return res.render('incorrectpass.ejs')
}
}
}
}
catch (error) {
console.log(error);
}
})
app.get('/',(req,res)=>{
res.render('index.ejs');
})
app.get('/register',(req,res)=>{
res.render('register.ejs')
console.log(req.body.name);
})
app.get('/login',(req,res)=>{
res.render('login.ejs')
})
app.get('/entrypage',(req,res)=>{
res.render('entrypage.ejs',{name:username})
})
app.listen(3200,()=>{
console.log("connection established at port 3200");
})