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login.js
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login.js
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const knex = require('../model/connector');
var jwt = require('jsonwebtoken');
module.exports = (req,res)=>{
if (req.body.hasOwnProperty('username') && req.body.hasOwnProperty('password')){
let userName = req.body.username;
let passWord = req.body.password;
knex.select().from('blog_login').then(result=>{
var user_Flag = true;
var password_Flag = true;
for (var i of result){
if (i.UserName === userName){
user_Flag = false;
if (i.PassWord === passWord){
password_Flag = false;
jwt.sign(userName,'athuragasiyam',(err,token)=>{
if (err) throw err;
res.json(token)
})
}
}
}
if (user_Flag){
res.status(404).json('Invalid Username!');
}else if(password_Flag){
res.status(404).json('Incorrect Password!')
}
}).catch(err=>{
res.send(err)
})
}else {
res.status(404).json("The Required Fields For Login Are : \n 1.Username \n 2.Password \n\t Please Enter All The Required Fields!")
}
};